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Industrial machinery and components

The 28 companies in this industry listed on the NYSE and Nasdaq are worth $344 bn combined; the largest are Parker Hannifin (PH), 3M (MMM) and Illinois Tool Works (ITW). For each one: what it does, revenue, margin, free cash flow over the last five years and a score from 0 to 10.

Data as of October 2026

Open contest
28 companies value 344 bn revenue 87 bn margin 13.2% free cash flow 13 bn avg. score 3.9
PH holds 35.5% of the group's value, 1.5x the runner-up
Rank Ticker Company Share Value Revenue Margin FCF 5 years FCF/px Yield What it does · why it is here
1 PH Parker Hannifin
United States · score 6.4
36% 122 bn 22 bn 17.0% 3.9 bn 3.2% 0.8% Hydraulic and pneumatic motion and control components · Global leader in motion and control technologies; growing aerospace business
2 MMM 3M
United States · score 6.4
24% 84 bn 25 bn 11.9% 4.0 bn 4.8% 1.9% Tapes, abrasives, safety and health products · Industrial conglomerate in adhesives, abrasives and technical materials
3 ITW Illinois Tool Works
United States · score 6.5
22% 77 bn 16 bn 19.4% 2.9 bn 3.8% 2.4% Diversified industrial manufacturing in seven segments · 80/20 model with a ~26% operating margin, among the highest in industrials
4 DOV Dover Corporation
United States · score 6.3
8% 26 bn 8.4 bn 13.5% 1.2 bn 4.5% 1.1% Diversified industrial manufacturing: pumps, refrigeration and printing · Diversified industrial conglomerate with a ~70-year record of rising dividends
5 MSA MSA Safety Inc
United States · score 6.7
2% 6.9 bn 1.9 bn 16.1% 0.3 bn 5.1% 1.2% Safety equipment for firefighters, energy and industry · Pennsylvania — revenue of $1.9bn
6 NPO Enpro Inc.
United States · score 5.2
2% 6.1 bn 1.2 bn 3.6% 0.1 bn 2.4% 0.4% Industrial sealing and contamination control technology · North Carolina — revenue of $1.2bn
7 JBTM JBT MAREL Corp
United States · score 5.1
2% 5.4 bn 3.8 bn 5.1% 0.2 bn 4.2% 0.4% Technology and services for the food and beverage industry · Illinois — revenue of $3.8bn
8 GPGI GPGI, Inc.
United States · score 0.7
1% 3.6 bn 0.0 bn -13171x -0.1 bn -1.9% 0.0% Pumps and industrial equipment under its own operating system · New Jersey
9 KAI KADANT INC
United States · score 5.9
1% 3.1 bn 1.1 bn 9.5% 0.2 bn 5.1% 0.5% Equipment for paper, packaging, wood, mining and recycling · Massachusetts — revenue of $1.2bn
10 HLIO HELIOS TECHNOLOGIES, INC.
United States · score 6.0
1% 2.2 bn 0.9 bn 8.0% 0.1 bn 4.8% 0.6% Hydraulic and electronic motion control for many markets · Florida — revenue of $891m
11 PRLB Proto Labs Inc
United States · score 6.0
1% 2.1 bn 0.6 bn 5.4% 0.1 bn 2.7% — Rapid on-demand parts manufacturing · Minnesota — revenue of $561m
12 MFP Midera Food Processing, Inc.
United States · score 5.0
1% 1.8 bn 0.9 bn 7.1% 0.1 bn — 4.0% — Industrial food processing equipment · Illinois — revenue of $938m
13 AIN ALBANY INTERNATIONAL CORP /DE/
United States · score 2.5
1% 1.7 bn 1.2 bn -4.2% 0.1 bn 3.4% 1.8% Advanced textiles and composites for paper, industry and aerospace · New Hampshire — revenue of $1.2bn
14 PKOH PARK OHIO HOLDINGS CORP
United States · score 5.3
0% 0.7 bn 1.6 bn 1.6% 0.0 bn 3.1% 1.2% Outsourced supply chain, capital equipment and industrial components · Ohio — revenue of $1.7bn
15 MEC Mayville Engineering Company, Inc.
United States · score 0.0
0% 0.4 bn 0.6 bn -3.0% 0.0 bn -1.3% — Vertically integrated manufacturing: design, machining and assembly · Wisconsin — revenue of $586m
16 AP AMPCO PITTSBURGH CORP
United States · score 0.0
0% 0.2 bn 0.4 bn -13.8% 0.0 bn -2.3% — High-performance specialty steels and custom equipment · Pennsylvania — revenue of $428m
17 HLP Hongli Group Inc.
China · score 4.3
0% 0.2 bn 0.0 bn 9.9% 0.0 bn 0.3% — Precision metal parts for machinery, from China · China — revenue of $20m
18 HURC HURCO COMPANIES INC
United States · score 3.6
0% 0.1 bn 0.2 bn -3.6% 0.0 bn 6.2% — Machine tool industrial technology · Indiana — revenue of $183m
19 ZJK ZJK Industrial Co., Ltd.
China · score 6.6
0% 0.1 bn 0.1 bn 14.7% 0.0 bn 6.6% — Precision screws, nuts and fasteners, from China · China — revenue of $65m
20 SOTK SONO TEK CORP
United States · score 6.6
0% 0.1 bn 0.0 bn 9.3% 0.0 bn 8.4% — Ultrasonic thin-film coating systems · New York — revenue of $22m
21 SYPR SYPRIS SOLUTIONS INC
United States · score 0.0
0% 0.0 bn 0.1 bn -9.2% 0.0 bn -7.2% — Components for trucks and oil and gas pipelines, and electronics for defense and aerospace · Kentucky — revenue of $115m
22 CVR CHICAGO RIVET & MACHINE CO
United States · score 0.4
0% 0.0 bn 0.0 bn -8.9% 0.0 bn -14.2% 0.9% Rivets, screws and fastening machines, since 1927 · Illinois — revenue of $27m
23 JCSE JE Cleantech Holdings Ltd
Singapore · score 7.6
0% 0.0 bn 0.0 bn 16.8% 0.0 bn 103.0% — Industrial cleaning systems, from Singapore · Singapore — revenue of $27m
24 TRSG Tungray Technologies Inc
Singapore · score 0.0
0% 0.0 bn 0.0 bn -1.1% 0.0 bn -19.9% 2.7% Precision industrial equipment, from Singapore · Singapore — revenue of $16m
25 CLIR ClearSign Technologies Corp
United States · score 0.0
0% 0.0 bn 0.0 bn -96.1% -0.0 bn -35.9% — Decarbonization and efficiency technologies for industrial combustion · Oklahoma — revenue of $5m
26 HIHO HIGHWAY HOLDINGS LTD
Hong Kong · score 0.1
0% 0.0 bn 0.0 bn -31.7% 0.0 bn -44.5% 14.4% Component manufacturing for global makers, from Hong Kong · Hong Kong — revenue of $5m
27 MTEN Mingteng International Corp Inc.
China · score 1.5
— — 0.0 bn -15.3% 0.0 bn — — Precision molds for auto parts, from China · China — revenue of $12m
28 HCAI Huachen AI Parking Management Technology Holding Co., Ltd
China · score 5.3
— — 0.0 bn — 0.0 bn — — Automated parking in China · China — revenue of $9m

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What this is. A catalogue, not a guide. Every industry with stocks listed on the NYSE or NASDAQ, the companies contending for its leadership, what each one does according to its own annual report, and the balance sheet it filed with the SEC.

The score runs from 0 to 10 and compares each company with every other one in the almanac on cash generation, profitability, debt, dividends and consistency over the last five years. The higher it is, the better the company fares in that comparison. Curious how much each part weighs? Ask at the bottom of the page.

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