Sector Alpha Week of 2026-08-20
20-quarter listed-company comparison

Auto Ancillaries - Others Stocks in India

Auto Ancillaries - Others: Tenneco Clean Air India Ltd owns the largest revenue base; Kinetic Engineering Ltd has the fastest current growth.

01 · the index people search for

Nifty Auto Ancillaries - Others Index — Constituents & Performance

All 2 listed Indian Auto Ancillaries - Others companies are named here, largest first — the same constituent set people search for as the Nifty Auto Ancillaries - Others index. Every figure on this page is equal-weighted across those companies, so one large constituent cannot set the reading. Each number carries its own as-of date.

  1. Tenneco Clean Air India Ltd₹21.7K Cr
  2. Kinetic Engineering Ltd₹641 Cr
02 · sector relative strength, before individual stocks

Is Auto Ancillaries - Others outperforming NIFTY 500?

Auto Ancillaries - Others has underperformed NIFTY 500 by 9.9% over the last 52 weeks. Over 13 weeks the gap is a shortfall of 7.7%. 0 of 1 covered company currently beat NIFTY on Mansfield relative strength, so leadership inside the sector is selective. Kinetic Engineering Ltd is the strongest against the sector itself at -17.1%.

-7.7%Sector vs NIFTY 500 · 13 weeks
-9.9%Sector vs NIFTY 500 · 52 weeks
0/1Stocks leading NIFTY 500
0/1Stocks leading sector

Sector metric: — as of latest available · unclassified · direction unavailable.

The central tension: the companies with the most scale are not necessarily the companies creating the most change.

Start with scale. Then earnings trajectory. Then business quality. Only after those three agree should price leadership carry much weight.

Bottom line

Auto Ancillaries - Others has underperformed NIFTY 500 by 9.9% over 52 weeks and 7.7% over 13 weeks. 0 of 1 covered companies beat NIFTY on Mansfield relative strength, while 0 of 1 beat the sector itself. Tenneco Clean Air India Ltd leads with revenue of ₹5,663 crore, based on 2 of 2 comparable companies through Jun 2026.

Companies
2
complete canonical membership
Combined market value
₹22.4K Cr
Tenneco Clean Air India Ltd
Revenue growing
2/2
positive TTM year-on-year growth
Beating NIFTY 500
0/1
positive Mansfield relative strength
Comparing 2 of 2
03 · research priority, made explicit

Best Auto Ancillaries - Others Stocks in India (Aug 2026), Ranked by Data

4-Factor Sector Score

An additive sector-relative research score. The four displayed point contributions always equal the total: Growth & earnings (35), Capital efficiency (25), Valuation (20), and Relative strength (20). Missing or stale evidence is absorbed inside the affected factor, never applied as a hidden adjustment.

Growth & earnings · 35%Capital efficiency · 25%Valuation · 20%Relative strength · 20%
Tenneco Clean Air India Ltd has the strongest current balance of earnings trajectory, business quality, valuation and price confirmation, with 70% evidence confidence.
How this score is built, and what the marks mean

Missing observations are not scored as bad. Their missing weight lowers confidence and pulls the final score toward neutral. PEG is not shown when the ratio cannot mean anything: the company must be making a profit, its price-to-earnings must be positive, and its three-year earnings growth must fall between 5% and 60%. Dividing a price multiple by a loss, or by growth measured off a tiny base, produces a number that looks precise and tells you nothing. Under relative strength, one mark per week shows the last 12 weeks: a mark is filled where the company led NIFTY 500 by 5% or more over the 13 weeks ending that week, which is the same test used everywhere on this site. Price stage places the company on the same six-step curve the sector itself is placed on — basing, turning, breaking out, leader, fading, asleep — read from how many weeks running it has led NIFTY 500 and whether that lead is widening or shrinking. It describes where the PRICE stands, not the earnings trajectory and not a recommendation, and it is left blank for a company whose weekly history is too short or too stale to read.

Top 10 Auto Ancillaries - Others Stocks in India

CompanyScorePrice stageGrowth & earnings/35Capital efficiency/25Valuation/20Relative strength/20
1Tenneco Clean Air India LtdTENNIND 58.3/100Mixed-positive evidence70% evidence ASLEEP 19.1/35 Revenue 15.4% · PAT 5.6% · OPM change -2 pp 100% evidence 19.9/25 ROCE 60.8% · OPM 16% 100% evidence 9.3/20 P/E 35× · PEG 1.84 50% evidence 10.0/20 RS sector — · RS bench — · 1Y —1 of 12 weeks ahead 0% evidence
Exact sum: 19.1 + 19.9 + 9.3 + 10 = 58.3 · Decision use: Balanced evidence: keep at normal research priority and require another comparable period before raising conviction.
2Kinetic Engineering LtdKINETICENG 34.3/100Adverse evidence66% evidence ASLEEP 17.0/35 Revenue 25.4% · PAT -80% · OPM change -13 pp 95% evidence 4.3/25 ROCE 3.6% · OPM -19% 76% evidence 10.0/20 P/E — · PEG — 0% evidence 3.0/20 RS sector -17.1% · RS bench -15.4% · 1Y -18%4 of 10 weeks ahead 70% evidence
Exact sum: 17 + 4.3 + 10 + 3 = 34.3 · Decision use: Balanced evidence: keep at normal research priority and require another comparable period before raising conviction.
04 · what price has already done

Market action

Kinetic Engineering Ltd has the strongest one-year price move in Auto Ancillaries - Others at -18%. It also leads on Mansfield relative strength against NIFTY at -15.4%. 0 of 1 covered company are above zero on that measure. Every line covers 313 weekly closes through 2026-08-14.

Price and relative strength

Every company, the sector's own index and NIFTY 500 all start level on the left edge of the window, so only the distance between the lines counts — the highest line has risen the most since then, and the chart at the top of this page is drawn the same way. It opens on one year; the buttons beside it stretch that to three or five.

05 · the story behind the numbers

Auto Ancillaries - Others — the story behind the numbers

This is the written read behind the Auto Ancillaries - Others figures above — what is actually happening in the sector, in words, with the evidence each claim rests on. It is dated 17 Apr 2026, so the words are older than the numbers. 4 themes are live here, 1 of them rated high severity.

The sector outlook is BULLISH. Despite a one-off labor charge impacting PAT, underlying operating performance is expanding, driven by 100% order book coverage for FY 2028, expanding export shares to 20%, and capacity utilization exceeding 90%.

The Auto Ancillaries - Others sector, represented by TENNIND, is showing an IMPROVING demand environment. TENNIND delivered a 14.7% YoY growth in Value Added Revenue, reaching INR 11,941 million, and a 24.8% YoY growth in EBITDA at INR 2,225 million. The EBITDA margin stood at 18.6% of VAR.

How old this read is: STALE — this read comes from our Auto Ancillaries - Others sector brief dated 17 Apr 2026, about 4 months ago. The page says so rather than dressing it up, and a fresh sector dive replaces it the day it runs.

What is live in this sector right now

Live themeSeverityEvidence on file
Newly notified labour code requiring retrospective statutory benefit calculations.Named for TENNINDhigh“For profit after tax, we had a one-time impact of recently notified labour code, which required us to go back in time to calculate the full impact of statutory benefits as per the new definition.” Management stated this is a one-off spend and underlying margins remain intact.
Shifts in US trade and environmental policy, including tariff reductions.Named for TENNINDlow“New tariff and duty reduction announcements by the US and EU will strongly improve the tailwinds to allow us to grow our exports further.” Viewed as beneficial due to lower tariffs and a move back toward ICE/hybrid vehicles.
Elevated prices of precious metals like platinum, palladium, and rhodium.Named for TENNINDlow“we can actually reduce the amount of platinum, palladium, rhodium loading, so as to still get the benefi” Partnering with OEMs to optimize design and reduce precious metal loading.
Uncertainty regarding potential concessions or timeline pushbacks for CAFE 3 and TREM 5.Named for TENNINDlow“So I think look, there are always rumors on push back etc across CAFE, TREM 5, even BS 7 as you know. But from our standpoint we're not seeing that.” Management reports no pushbacks from OEMs, who want to stay ahead for exports.

Sources: our Auto Ancillaries - Others sector brief, 17 Apr 2026 · company earnings-call transcripts.

06 · compare level, then change

Revenue Scale & Growth Durability

Tenneco Clean Air India Ltd has the highest Revenue among the 2 Auto Ancillaries - Others companies compared here, at ₹5,663 crore. Kinetic Engineering Ltd is next at ₹173 crore. Kinetic Engineering Ltd has the highest Revenue growth at 25.4%, so level and change sit with different companies. Its Revenue series carries 9 reported observations across the 20-quarter window.

What the numbers say: Tenneco Clean Air India Ltd is the scale leader at ₹5,663 crore, 32.7× the revenue of Kinetic Engineering Ltd. Kinetic Engineering Ltd's growth is 25.4% from a ₹173 crore base, with 15 reported observations in the 20-quarter window. Treat the growth leader as an acceleration candidate, not as equally proven scale.

LeaderTenneco Clean Air India Ltd · ₹5,663 crore
Gap32.7× versus #2 · Kinetic Engineering Ltd
Persistence5/5 recent comparable periods
Coverage2/2 companies · 24 observations

Investor read: Tenneco Clean Air India Ltd is the scale benchmark; Kinetic Engineering Ltd is the acceleration watch. Promote the challenger only if growth persists and converts into margin and returns.

This conclusion weakens if: Tenneco Clean Air India Ltd's growth falls below Kinetic Engineering Ltd's for two consecutive comparable reports while operating margin also compresses.

Revenue is compared on a common reported-currency basis. Growth is year-on-year, so seasonality does not masquerade as progress.
Revenuelargest
1Tenneco Clean Air India Ltd TENNIND₹5.7K Cr
2Kinetic Engineering Ltd KINETICENG₹173 Cr
Revenue growthfastest growers
Revenue · company comparison
2/2 level · 2/2 change

On every company-comparison chart on this page: solid lines show level, dotted lines show change when “Both” is selected, and a missing report breaks the line rather than being invented.

All-company data · latest reported quarter

In every all-company table on this page, each figure is the company’s latest single reported quarter. The rankings above them use trailing-twelve-month or current-market values, so a company can legitimately show a different number in each.

CompanyRevenueRevenue growthReported
Tenneco Clean Air India Ltd TENNIND₹1.5K Cr20%Jun 2026
Kinetic Engineering Ltd KINETICENG₹51 Cr46%Jun 2026
Full 20-quarter history · every available company

Revenue · reported quarter history

Kinetic Engineering Ltd · KINETICENG

₹33 Cr
₹37 Cr
₹32 Cr
₹37 Cr
₹34 Cr
₹41 Cr
₹40 Cr
₹35 Cr
₹29 Cr
₹39 Cr
₹35 Cr
₹39 Cr
₹38 Cr
₹45 Cr
₹51 Cr

Tenneco Clean Air India Ltd · TENNIND

₹1.3K Cr
₹1.2K Cr
₹1.1K Cr
₹1.3K Cr
₹1.3K Cr
₹1.3K Cr
₹1.3K Cr
₹1.6K Cr
₹1.5K Cr

Revenue growth · reported quarter history

Kinetic Engineering Ltd · KINETICENG

3.8%
11%
25%
-5.4%
-15%
-4.9%
-13%
11%
31%
15%
46%

Tenneco Clean Air India Ltd · TENNIND

1.2%
9.6%
14%
17%
20%
07 · compare level, then change

Operating Economics & Margin Trend

Tenneco Clean Air India Ltd has the highest OPM among the 2 Auto Ancillaries - Others companies compared here, at 16%. Kinetic Engineering Ltd is next at -19%. The same company also holds the highest Margin change, at -2 percentage points. 2 of 2 companies report a comparable reading, the latest through Jun 2026.

What the numbers say: Tenneco Clean Air India Ltd leads both opm at 16% and margin change at -2 percentage points.

LeaderTenneco Clean Air India Ltd · 16%
Gap184.2% versus #2 · Kinetic Engineering Ltd
Persistence2/5 recent comparable periods
Coverage2/2 companies · 29 observations

Investor read: Tenneco Clean Air India Ltd sets the level benchmark; use the change leader as an inflection watch only after another comparable report confirms it.

This conclusion weakens if: The next two comparable reports reverse the current margin change signal.

Operating margin compares operating profit with revenue. Improvement is measured in percentage points, not percentage growth.
OPMhighest
2Kinetic Engineering Ltd KINETICENG-19%
Margin changefastest expanders
1Tenneco Clean Air India Ltd TENNIND−2.0 pp
2Kinetic Engineering Ltd KINETICENG−13.0 pp
Operating margin · company comparison
2/2 level · 2/2 change
All-company data · latest reported quarter
CompanyOPMMargin changeReported
Tenneco Clean Air India Ltd TENNIND16%−2.0 ppJun 2026
Kinetic Engineering Ltd KINETICENG-19%−13.0 ppJun 2026
Full 20-quarter history · every available company

OPM · reported quarter history

Kinetic Engineering Ltd · KINETICENG

10%
8.6%
9.0%
5.1%
12%
9.6%
12%
4.2%
5.0%
6.0%
7.0%
6.0%
2.5%
-5.0%
8.0%
-6.0%
4.2%
5.0%
8.0%
-19%

Tenneco Clean Air India Ltd · TENNIND

15%
18%
16%
17%
18%
17%
17%
17%
16%

Margin change · reported quarter history

Kinetic Engineering Ltd · KINETICENG

+7.3 pp
+0.8 pp
−2.9 pp
−5.8 pp
+2.3 pp
+1.0 pp
+2.7 pp
−0.9 pp
−7.4 pp
−3.6 pp
−4.7 pp
+1.8 pp
−2.5 pp
−11.0 pp
+1.0 pp
−12.0 pp
+1.7 pp
+10.0 pp
0.0 pp
−13.0 pp

Tenneco Clean Air India Ltd · TENNIND

+3.2 pp
−1.0 pp
+1.0 pp
0.0 pp
−2.0 pp
08 · compare level, then change

Profit Scale & Acceleration

Tenneco Clean Air India Ltd has the highest Net profit among the 2 Auto Ancillaries - Others companies compared here, at ₹602 crore. Kinetic Engineering Ltd is next at ₹13 crore net cash. The same company also holds the highest Profit growth, at 5.6%. 2 of 2 companies report a comparable reading, the latest through Jun 2026.

What the numbers say: Tenneco Clean Air India Ltd leads with ₹602 crore of TTM profit, 46.3× the profit of Kinetic Engineering Ltd. Tenneco Clean Air India Ltd shows 5.6% growth from a ₹602 crore profit base. Compare the size of the base and persistence before ranking acceleration above profit scale.

LeaderTenneco Clean Air India Ltd · ₹602 crore
Gap46.3× versus #2 · Kinetic Engineering Ltd
Persistence3/5 recent comparable periods
Coverage2/2 companies · 24 observations

Investor read: Tenneco Clean Air India Ltd sets the level benchmark; use the change leader as an inflection watch only after another comparable report confirms it.

This conclusion weakens if: The next two comparable reports reverse the current profit growth signal.

Net profit is the residual after operating costs, interest and tax. Growth off a loss or near-zero base is excluded from the fastest-grower rank.
Net profitlargest
1Tenneco Clean Air India Ltd TENNIND₹602 Cr
2Kinetic Engineering Ltd KINETICENG₹-13 Cr
Profit growthfastest growers
2Kinetic Engineering Ltd KINETICENG-80%
Net profit · company comparison
2/2 level · 2/2 change
All-company data · latest reported quarter
CompanyNet profitProfit growthReported
Tenneco Clean Air India Ltd TENNIND₹165 Cr-1.8%Jun 2026
Kinetic Engineering Ltd KINETICENG₹-13 Cr-1,400%Jun 2026
Full 20-quarter history · every available company

Net profit · reported quarter history

Kinetic Engineering Ltd · KINETICENG

₹0 Cr
₹2 Cr
₹1 Cr
₹2 Cr
₹1 Cr
₹1 Cr
₹1 Cr
₹2 Cr
₹3 Cr
₹0 Cr
₹1 Cr
₹0 Cr
₹0 Cr
₹0 Cr
₹-13 Cr

Tenneco Clean Air India Ltd · TENNIND

₹150 Cr
₹137 Cr
₹125 Cr
₹140 Cr
₹168 Cr
₹151 Cr
₹119 Cr
₹167 Cr
₹165 Cr

Profit growth · reported quarter history

Kinetic Engineering Ltd · KINETICENG

113%
-43%
0.0%
0.0%
200%
-100%
0.0%
-100%
-100%
-1,400%

Tenneco Clean Air India Ltd · TENNIND

12%
10%
-4.8%
19%
-1.8%
09 · compare level, then change

Return On Capital Employed

Tenneco Clean Air India Ltd has the highest ROCE among the 2 Auto Ancillaries - Others companies compared here, at 60.8%. Kinetic Engineering Ltd is next at 3.6%. The same company also holds the highest ROCE change, at +19.6 percentage points. 2 of 2 companies report a comparable reading, the latest through Jun 2026.

What the numbers say: Tenneco Clean Air India Ltd leads ROCE at 60.8%, 57.2 percentage points above Kinetic Engineering Ltd. Tenneco Clean Air India Ltd has the strongest latest improvement at +19.6 percentage points. Read the leader beside the density of its reported history: a sparse high return is a candidate; a repeated high return is evidence of durability.

LeaderTenneco Clean Air India Ltd · 60.8%
Gap16.8× versus #2 · Kinetic Engineering Ltd
Persistence1/1 recent comparable periods
Coverage2/2 companies · 5 observations

Investor read: Tenneco Clean Air India Ltd sets the level benchmark; use the change leader as an inflection watch only after another comparable report confirms it.

This conclusion weakens if: The next two comparable reports reverse the current roce change signal.

ROCE asks how much operating return the business earns on the capital employed. Direction matters, but a single exceptional year should not be mistaken for durability.
ROCEhighest
2Kinetic Engineering Ltd KINETICENG3.6%
ROCE changefastest improvers
2Kinetic Engineering Ltd KINETICENG+4.0 pp
Return on capital · company comparison
2/2 level · 2/2 change
All-company data · latest reported quarter
CompanyROCEROCE changeReported
Tenneco Clean Air India Ltd TENNIND62%+19.6 ppJun 2026
Full 20-quarter history · every available company

ROCE · reported quarter history

Tenneco Clean Air India Ltd · TENNIND

42%
43%
75%
82%
62%

ROCE change · reported quarter history

Tenneco Clean Air India Ltd · TENNIND

+19.6 pp
10 · compare level, then change

Valuation Against Growth & Quality

Tenneco Clean Air India Ltd has the lowest PEG among the 2 Auto Ancillaries - Others companies compared here, at 1.84×. The same company also holds the lowest P/E, at 35×. 1 of 2 companies report a comparable reading, the latest through Jun 2026.

What the numbers say: Tenneco Clean Air India Ltd has the lowest comparable PEG at 1.84×. Only 1 of 2 companies have earnings and growth steady enough for the ratio to mean anything, so no broad “cheapest stock” conclusion is defensible unless the current multiple, own-history position and growth durability agree.

LeaderTenneco Clean Air India Ltd · 1.84×
GapNot enough peers
Persistence0/3 recent comparable periods
Coverage1/2 companies · 1 observations

Investor read: Treat valuation as permission to investigate, never as a standalone reason to buy.

This conclusion weakens if: The next two comparable reports reverse the current p/e signal.

PEG is shown only when earnings are positive and three-year EPS growth is between 5% and 60%. It is recomputed consistently as the trailing P/E divided by that growth rate — reported earnings, never an expected-earnings multiple. On Indian companies it is shown only where the two data feeds agreed. Where any of that fails the ratio is left out rather than printed: a P/E divided by a loss, or by growth measured off a tiny base, is a number that looks precise and means nothing.
PEGlowest PEG
P/Elowest P/E
Valuation · company comparison
1/2 level · 1/2 change
All-company data · latest reported quarter
CompanyPEGP/EReported
Tenneco Clean Air India Ltd TENNIND1.838.4Jun 2026
Kinetic Engineering Ltd KINETICENG430.4Jun 2026
Full 20-quarter history · every available company

PEG · reported quarter history

Tenneco Clean Air India Ltd · TENNIND

1.8

P/E · reported quarter history

Kinetic Engineering Ltd · KINETICENG

80.1
92.9
52.3
56.4
87.8
89.6
73.5
57.6
87.5
107.4
167.4
352.4
430.4

Tenneco Clean Air India Ltd · TENNIND

29.5
34.9
38.4
11 · before the conclusion, check the blind spots

What can make this comparison misleading?

This Auto Ancillaries - Others comparison names 5 specific ways its own evidence can mislead, all listed below. All 2 companies here report on comparable dates, so no rank carries a stale marker. 1 of the 5 ranked sections has fewer than three usable current readings. A high growth rate can still be a low-base artefact.

Keep these limits visible

  • A high growth rate can be a low-base artefact. The page keeps level and change separate for that reason.
  • A high ROCE can be temporary or flattered by a small capital base. Read it beside margin, cash conversion and reinvestment.
  • The 4-Factor Sector Score ranks research priority, not portfolio action. Management quality, catalysts and risks need equally fresh evidence before capital is deployed.
  • An “all companies” line chart preserves completeness, but rank changes should be checked against reporting dates before drawing a conclusion.
  • Thin comparisons: Valuation have fewer than three usable current readings.
12 · evidence and freshness

How was this comparison built?

This comparison is built from the reported filings of 2 Auto Ancillaries - Others companies, normalized to a common ₹ scale and a shared quarter axis of up to 20 quarters each. Fundamentals run through Jun 2026 and market data through 2026-08-14. A second data feed fills gaps only after identity and scale reconciliation, and missing observations are never interpolated.

FundamentalsThrough Jun 2026 · up to 20 quarters per company
Market dataThrough 2026-08-14 · weekly price and relative-strength history
Derived metricsGrowth, changes and PEG are calculated only when their inputs are comparable.
Score confidenceMissing and stale evidence reduces confidence and pulls the 0–100 research-priority score toward neutral.
Source standing1 cross-checked · 1 unverified · 0 withheld, of 2 graded companies.
How a second data feed is admitted, and what happens when it disagrees

A second feed is read only after its reported income is matched against the primary source on at least three overlapping periods. Where the two agree the figures fill silently. Where there is too little shared history to compare, the figures are still drawn — they are the only evidence there is — and marked ⚠ unverified everywhere they appear. Where the two are known to disagree, nothing from the second feed is drawn and the affected company is named under the chart it is missing from.

13 · questions investors ask, short speakable answers

Auto Ancillaries - Others company comparison FAQs

These 23 answers restate the Auto Ancillaries - Others comparison above in question form. Every one is computed from the same 2 companies and the same reported filings as the rankings and charts, current through Jun 2026. Price and relative-strength answers run through 2026-08-14. Nothing here is estimated, and none of it is a recommendation.

Is the Auto Ancillaries - Others sector outperforming NIFTY 500?

Auto Ancillaries - Others has underperformed NIFTY 500 by 9.9% over 52 weeks and 7.7% over 13 weeks. 0 of 1 covered companies beat NIFTY on Mansfield relative strength, while 0 of 1 beat the sector itself.

Which Auto Ancillaries - Others company is largest by revenue?

Tenneco Clean Air India Ltd leads with revenue of ₹5,663 crore, based on 2 of 2 comparable companies through Jun 2026.

Which Auto Ancillaries - Others company is growing fastest?

Kinetic Engineering Ltd has the fastest current revenue growth at 25.4%, across 2 of 2 comparable companies.

Which Auto Ancillaries - Others company has the strongest 4-Factor Sector Score?

Tenneco Clean Air India Ltd ranks first at 58.3/100 with 70% evidence confidence. The score prioritizes research; it is not a buy recommendation.

Which Auto Ancillaries - Others company has the lowest comparable PEG?

Tenneco Clean Air India Ltd has the lowest comparable PEG at 1.84, among 1 of 2 companies whose earnings and growth are steady enough for the ratio to mean anything.

How much history does this Auto Ancillaries - Others comparison include?

The page compares up to 20 reported quarters per company for fundamentals, returns and valuation, ending Jun 2026. Missing observations remain blank rather than being estimated.

How is the 4-Factor Sector Score calculated?

The four visible contributions add directly: growth and earnings up to 35 points, capital efficiency up to 25, valuation up to 20, and relative strength up to 20. Missing or stale evidence moves only the affected contribution toward neutral.

Is there a Nifty Auto Ancillaries - Others index?

NSE India maintains Nifty indices for several broad sector categories — Nifty Bank, Nifty IT, Nifty Pharma and others — but not for every sub-sector grouping on this site. Whether or not an official Nifty index covers Auto Ancillaries - Others, this page builds its own equal-weight basket of 2 listed Auto Ancillaries - Others companies — one company, one vote, regardless of market value — so no single large company dominates the reading. Figures are as of Jun 2026.

Which are the best Auto Ancillaries - Others stocks in India?

Ranked by this page's four-factor score, Tenneco Clean Air India Ltd places first among 2 listed Auto Ancillaries - Others companies, followed by Kinetic Engineering Ltd. That is a ranking of published data — earnings, quality, valuation and market behaviour as of Jun 2026 — and not a recommendation; Sector Alpha is not registered with SEBI as an investment adviser.

How many Auto Ancillaries - Others stocks are listed in India?

This comparison covers 2 listed Auto Ancillaries - Others companies in India, each above the size floor the site applies, with 20 quarters of reported figures per company where the filings exist. The full ranked list is on this page, as of Jun 2026.

Which Auto Ancillaries - Others company is the biggest?

Tenneco Clean Air India Ltd is the largest, with trailing-twelve-month revenue of ₹5,663 crore, ahead of Kinetic Engineering Ltd at ₹173 crore. That covers 2 of 2 companies with comparable reporting through Jun 2026.

Which Auto Ancillaries - Others company has the best profit margins?

Tenneco Clean Air India Ltd has the highest operating margin at 16%, from 2 of 2 comparable companies. Tenneco Clean Air India Ltd shows the biggest recent improvement, at -2 percentage points. A high margin matters most when it is holding or rising, not when it is peaking.

Which Auto Ancillaries - Others company makes the most profit?

Tenneco Clean Air India Ltd earns the most, at ₹602 crore of trailing-twelve-month net profit, from 2 of 2 comparable companies. Tenneco Clean Air India Ltd has the fastest profit growth at 5.6%, though growth off a small or recovering profit base overstates how much has actually changed.

Which Auto Ancillaries - Others company earns the highest return on capital?

Tenneco Clean Air India Ltd leads on return on capital employed at 60.8%, across 2 of 2 companies. Read it beside the length of its reported history: a high return that repeats for years is evidence of a durable business, while a single high reading can be a small capital base or one good year.

Which Auto Ancillaries - Others stock is the cheapest?

On PEG — where a LOWER number is cheaper — Tenneco Clean Air India Ltd screens cheapest at 1.84×. Only 1 of 2 companies have earnings and growth steady enough for the ratio to mean anything, so this is not a sector-wide "cheapest stock" verdict. Cheap on a multiple is a reason to investigate, never a reason to buy on its own.

Is the Auto Ancillaries - Others sector beating the market?

Auto Ancillaries - Others has underperformed NIFTY 500 by 9.9% over the last 52 weeks and 7.7% over 13 weeks, measured on an equal-weight index of its current members. Inside the sector, 0 of 1 covered companies are beating the market on their own. Sector strength does not transfer evenly to every stock in it.

Which Auto Ancillaries - Others stock has the strongest price momentum?

Kinetic Engineering Ltd has the strongest relative strength against NIFTY 500. Relative strength answers last, after growth, quality and valuation: price can move well before the fundamentals confirm it, and sometimes without them confirming at all.

Which Auto Ancillaries - Others company scores highest for research priority?

Tenneco Clean Air India Ltd scores 58.3 out of 100 with 70% evidence confidence, from 19.1 points on growth and earnings, 19.9 on capital efficiency, 9.3 on valuation and 10 on relative strength. This ranks what deserves work next. It is not a buy recommendation, and management quality, catalysts and risk still need separate research.

How many Auto Ancillaries - Others companies does this comparison cover, and over what period?

It compares 2 listed companies over up to 20 reported quarters of fundamentals, ending Jun 2026, plus weekly price and relative-strength history. Membership is the full sector list — nothing is dropped for having thin data.

What is the total market cap of the Auto Ancillaries - Others sector?

The 2 Auto Ancillaries - Others companies on this page carry ₹22,365 crore of combined market value. Tenneco Clean Air India Ltd is the largest at ₹21,724 crore, about 97% of the sector's total on its own. Market value moves with price, so this reading is dated 2026-08-20.

How is the Auto Ancillaries - Others sector performing?

0 of the 1 covered Auto Ancillaries - Others companies are beating NIFTY 500 on Mansfield relative strength. The sector itself is 9.9% behind NIFTY 500 over 52 weeks on an equal-weight index of its current members. Readings are as of 2026-08-20.

Why are some values on this page blank?

A blank means that company did not report a comparable figure for that period, so nothing is shown. Missing observations are never interpolated, carried forward, or replaced with a similar-looking accounting line, and a company with missing evidence has its research score pulled toward neutral rather than being scored as bad.

Is this investment advice?

No. Every figure here is a deterministic calculation from reported company filings and market data, published for research. It contains no recommendation to buy or sell any security, does not account for your circumstances, and is not a substitute for advice from a licensed adviser.

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