Company lists · Data refreshed September 2026
Top 25 Mechanical design companies worldwide
RevenueBase identified 11,350 mechanical design companies worldwide as of September 2026 and tracks 114,107 professional contacts across them, including 23,704 with verified work emails. The United States is the largest market and Pune the largest hub.
This list covers mechanical design companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for mechanical design companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest mechanical design companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,149 contacts → | ||||
Indirect evidence “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,330 contacts → | ||||
Indirect evidence “An independent and international development service provider with long years of automotive expertise.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,860 contacts → | ||||
Indirect evidence “We are a global engineering solutions company working closely with major Automotive, On-Highway, Agriculture & Construction Equipment Manufacturers and Tier-I Suppliers to solve…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,107 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,071 contacts → | ||||
Partial evidence “Established in 2011, Petrocon Engineers & Consultants is a trusted partner in Detailed Design Engineering, delivering high-precision solutions to industries worldwide.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,050 contacts → | ||||
Indirect evidence “DGSTS, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 914 contacts → | ||||
Indirect evidence “Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 641 contacts → | ||||
Partial evidence “TAAL Tech Limited (formerly known as TAAL Enterprises Limited) is an engineering design partner to global OEMs, EPCs, and operators, helping turn concepts into manufacturable…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 575 contacts → | ||||
Indirect evidence “Indutch Composites Technology Pvt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 573 contacts → | ||||
Partial evidence “Indovance is a global, multidisciplinary Engineering Services firm, backed by more than two decades of industry expertise in delivering high-quality CAD Drafting and Design…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 536 contacts → | ||||
Partial evidence “With over a century of expertise in engineering and material design, we don't just provide components; we drive your innovation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 533 contacts → | ||||
Indirect evidence “LATESYS filiale de GROUPE ADF, est une entreprise européenne leader sur son marché.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 468 contacts → | ||||
Indirect evidence “RFA serves 100's of clients ranging in size from Fortune 500 to entrepreneurial start-ups.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 465 contacts → | ||||
Indirect evidence “The driving force behind our company is a passion for technology and for finding optimized and sustainable solutions to technical challenges.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 438 contacts → | ||||
Indirect evidence “Specializing in low-volume manufacturing that Tier 1 suppliers avoid, we offer complete program management under one roof, including emergency tooling and parts, large program…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 428 contacts → | ||||
Indirect evidence “Prestação de serviços de projeto e desenvolvimento de processos de fabricação, projeto e construção de ferramentais, produção e fornecimento de componentes e conjuntos metálicos…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 405 contacts → | ||||
Indirect evidence “Meccanica is a bilateral collaboration with Marco Engineering that provides an integrated engineering solution for our clients.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 359 contacts → | ||||
Partial evidence “The TriMech Group is a leading provider of engineering solutions, specializing in advanced design, manufacturing, and automation technologies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 350 contacts → | ||||
Indirect evidence “Speed Engineering is a leading provider of advanced engineering services to Industry verticals such as Plant and Process, Energy, Engines & Gensets, Turbo-machinery, Aerospace and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 345 contacts → | ||||
Indirect evidence “Best Engineering Aids & Consultancies Pvt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 272 contacts → | ||||
Indirect evidence “Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 269 contacts → | ||||
Strong evidence “we are provide Industrial design and mechanical design service for IT product to our customer.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 260 contacts → | ||||
Partial evidence “Raghu Vamsi is a leading AS 9100 C company engaged in the manufacturing of High Precision Engineering Components, Mechanical Sub-Assemblies and Tooling Systems for Aerospace…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 259 contacts → | ||||
Partial evidence “Monarch Innovation is a Design & Engineering company based out of India which serves the clientele across the globe through its strategic partnerships, alliances & collaborations.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 253 contacts → | ||||
Indirect evidence “Welcome to RLE INDIA!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mechanical design companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names mechanical design companies.
- Partial evidence
- Its own public description names part of mechanical design companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name mechanical design companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 11,350 mechanical design companies worldwide
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Mechanical design companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mechanical design companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for mechanical design companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “mechanical design companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mechanical design companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among mechanical design companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 23,704 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Mechanical design companies by location
55 lists · largest firstEvery Mechanical design companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Mechanical design companies based in the United States1,968
- Mechanical design companies based in India1,174
- Mechanical design companies based in the United Kingdom881
- Mechanical design companies based in Italy848
- Mechanical design companies based in Germany565
- Mechanical design companies based in France491
- Mechanical design companies based in Canada407
- Mechanical design companies based in Spain287
- Mechanical design companies based in Brazil279
- Mechanical design companies based in Australia274
- Mechanical design companies based in Türkiye271
- Mechanical design companies based in the Netherlands259
- Mechanical design companies based in Mexico131
- Mechanical design companies based in Poland119
- Mechanical design companies based in South Africa113
- Mechanical design companies based in Argentina112
- Mechanical design companies based in Switzerland112
- Mechanical design companies based in Sweden98
- Mechanical design companies based in Denmark78
- Mechanical design companies based in Israel77
- Mechanical design companies based in Belgium72
- Mechanical design companies based in Chile72
- Mechanical design companies based in New Zealand63
- Mechanical design companies based in Austria54
- Mechanical design companies based in the United Arab Emirates52
- Mechanical design companies based in Finland49
- Mechanical design companies based in Romania47
- Mechanical design companies based in Malaysia45
- Mechanical design companies based in Hungary40
- Mechanical design companies based in Portugal39
- Mechanical design companies based in Norway33
- Mechanical design companies based in Ireland26
- Mechanical design companies based in Slovakia25
Cities
- Mechanical design companies based in Pune, India179
- Mechanical design companies based in Bangalore, India85
- Mechanical design companies based in Hyderabad, India74
- Mechanical design companies based in Chennai, India69
- Mechanical design companies based in Bengaluru, India60
- Mechanical design companies based in Ahmedabad, India56
- Mechanical design companies based in Toronto, Canada49
- Mechanical design companies based in Mumbai, India48
- Mechanical design companies based in Austin, United States46
- Mechanical design companies based in San Francisco, United States46
- Mechanical design companies based in San Diego, United States45
- Mechanical design companies based in Chicago, United States40
- Mechanical design companies based in Los Angeles, United States33
- Mechanical design companies based in Montreal, Canada33
- Mechanical design companies based in San Jose, United States33
- Mechanical design companies based in Calgary, Canada31
- Mechanical design companies based in New York, United States31
- Mechanical design companies based in Seattle, United States30
- Mechanical design companies based in Atlanta, United States28
- Mechanical design companies based in Brisbane, Australia28
- Mechanical design companies based in Portland, United States28
- Mechanical design companies based in Edmonton, Canada26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mechanical design companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many mechanical design companies are there worldwide?
RevenueBase identified 11,350 mechanical design companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Plexus Corp, headquartered in Raleigh, tops this list with the largest team on record.
Which country has the most mechanical design companies?
The United States leads with 1,968 companies, followed by India (1,174) and the United Kingdom (881). Every mechanical design companies list by country and city is linked on this page.
Which city has the most mechanical design companies?
Pune leads with 179 headquartered companies, followed by Bangalore (85) and Hyderabad (75).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 23,704 verified decision-maker contacts tracked across these 11,350 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.