Company lists · Data refreshed September 2026

Top 25 Product engineering consultants worldwide

Name: Product engineering consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 14,620 companies tracked

RevenueBase identified 14,620 product engineering consultants worldwide as of September 2026 and tracks 254,278 professional contacts across them, including 65,020 with verified work emails and 0 with mobile numbers. The United States is the largest market and Bangalore the largest hub.

This list covers product engineering consultants 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 17, 2026. Country and city lists for product engineering consultants 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

14,620Companies

254,278Contacts tracked

65,020Verified emails

0Mobile numbers

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The 25 largest product engineering consultants worldwide

Ranked by team size

Top 25 of 14,620 product engineering consultants worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to product engineering consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	L&t Technology Services	Partial evidence	Vadodara, IndiaHQ checked Sep 17, 2026	10001+	34,651 contacts →
	Partial evidence “L&T Technology Services (LTTS) is one of the world’s leading engineering and technology service providers.” Source: RevenueBase Database · checked Sep 17, 2026
2	Plexus Corp	Partial evidence	Neenah, NC, United StatesHQ checked Sep 17, 2026	10001+	8,149 contacts →
	Partial evidence “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Source: RevenueBase Database · checked Sep 17, 2026
3	Vvdn Technologies	Strong evidence	Gurugram, IndiaHQ checked Sep 17, 2026	10001+	6,601 contacts →
	Strong evidence “VVDN Technologies is a global provider of software, product engineering, electronics manufacturing services and solutions.” Source: RevenueBase Database · checked Sep 17, 2026
4	Benchmark	Strong evidence	Tempe, AZ, United StatesHQ checked Sep 17, 2026	10001+	5,362 contacts →
	Strong evidence “Benchmark is a worldwide provider of innovative product design, engineering services, technology solutions and advanced manufacturing services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Amaris Consulting	Indirect evidence	Chêne-bourg, SwitzerlandHQ checked Sep 17, 2026	5,001-10,000	4,824 contacts →
	Indirect evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 17, 2026
6	Einfochips An Arrow Company	Strong evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,965 contacts →
	Strong evidence “eInfochips, an Arrow company, is a leading global product engineering and semiconductor design services provider.” Source: RevenueBase Database · checked Sep 17, 2026
7	Sasken Technologies Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	3,789 contacts →
	Strong evidence “Sasken is a specialist in Product Engineering and Digital Transformation, providing concept-to-market, chip-to-cognition R&D services to global leaders in Semiconductor…” Source: RevenueBase Database · checked Sep 17, 2026
8	EXYTE	Partial evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	10001+	3,760 contacts →
	Partial evidence “As an engineering, procurement, and construction (EPC) company, we design and deliver high-tech facilities for our clients.” Source: RevenueBase Database · checked Sep 17, 2026
9	Bilfinger Engineering	Partial evidence	Schiedam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	1,535 contacts →
	Partial evidence “Engineering for greenfield plants or modification and modernization projects for brownfield plants: Bilfinger delivers the optimized solution for our customers in terms of…” Source: RevenueBase Database · checked Sep 17, 2026
10	ASM Technologies LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	501-1,000	1,420 contacts →
	Indirect evidence “ASM Technologies Limited was founded in 1992, and listed as a Public Limited company in 1994.” Source: RevenueBase Database · checked Sep 17, 2026
11	Moschip	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,402 contacts →
	Strong evidence “MosChip® Technologies is a publicly traded company with expertise in Silicon and Product Engineering solutions, with 1300+ engineers located in Silicon Valley-USA, and India.” Source: RevenueBase Database · checked Sep 17, 2026
12	Nitor Infotech, An Ascendion Company	Strong evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,208 contacts →
	Strong evidence “Nitor Infotech, an Ascendion company, is a GenAI-first software product engineering company.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hoare LEA	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	1,103 contacts →
	Strong evidence “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Source: RevenueBase Database · checked Sep 17, 2026
14	DGS Technical Services INC	Indirect evidence	Elgin, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,050 contacts →
	Indirect evidence “DGSTS, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
15	dev.pro	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	501-1,000	997 contacts →
	Partial evidence “Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.” Source: RevenueBase Database · checked Sep 17, 2026
16	ARI	Strong evidence	East Peoria, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	979 contacts →
	Strong evidence “ARi is a global engineering firm headquartered in East Peoria, Illinois, USA offering services for: Embedded Software, Product Engineering, Manufacturing Engineering and Testing &…” Source: RevenueBase Database · checked Sep 17, 2026
17	Toyo Engineering India Private Limited	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	947 contacts →
	Strong evidence “Toyo Engineering India Private Limited (Toyo-India), an Engineering Consultancy & Contracting Company, is a perfect blend of Japanese technology and management practices with…” Source: RevenueBase Database · checked Sep 17, 2026
18	M. N. Dastur & Co. P LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	1,001-5,000	894 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 17, 2026
19	Viveris	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 17, 2026	1,001-5,000	833 contacts →
	Partial evidence “Viveris is a consulting and engineering company with two main activities - IT consulting.” Source: RevenueBase Database · checked Sep 17, 2026
20	Technosoft Engineering	Strong evidence	Morrisville, NC, United StatesHQ checked Sep 17, 2026	501-1,000	833 contacts →
	Strong evidence “Technosoft Engineering is a global provider of Digital Engineering & Consulting, Product Engineering, Manufacturing Engineering with substantial operations in North America and…” Source: RevenueBase Database · checked Sep 17, 2026
21	Pares&alvarez	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	501-1,000	807 contacts →
	Partial evidence “We are Pares & Alvarez, our extensive experience and the recognition of our clients makes us one of the leading Engineering Companies in environmental, consulting, engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
22	Conserve Solutions	Partial evidence	Tamilnadu, United KingdomHQ checked Sep 17, 2026	501-1,000	745 contacts →
	Partial evidence “Conserve Solutions was founded by passionate professionals in 2016 to provide Holistic Engineering Solutions for a sustainable built environment.” Source: RevenueBase Database · checked Sep 17, 2026
23	Quest Global Erstwhile Nest Software	Indirect evidence	IndiaHQ checked Sep 17, 2026	10001+	701 contacts →
	Indirect evidence “We are Quest Global.” Source: RevenueBase Database · checked Sep 17, 2026
24	Sigma Industry	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1,001-5,000	688 contacts →
	Indirect evidence “Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.” Source: RevenueBase Database · checked Sep 17, 2026
25	ABMI	Partial evidence	Nanterre, FranceHQ checked Sep 17, 2026	501-1,000	661 contacts →
	Partial evidence “Nous sommes une entreprise d’ingénierie multi spécialiste au cœur des grands enjeux autour de la mobilité, de l’énergie, de la santé et des produits et biens de consommation.” Source: RevenueBase Database · checked Sep 17, 2026

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: product engineering consultants. 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 product engineering consultants.
Partial evidence: Its own public description names part of product engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name product engineering consultants. 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 14,620 product engineering consultants worldwide

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Product engineering consultants worldwide at a glance

As of Sep 17, 2026

25.6%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Bangalore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

8,675

11-50

4,173

51-200

1,285

201-500

295

501-1,000

1,001-5,000

5,001-10,000

10001+

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 product engineering consultants, 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: 41 countries, largest first: the United States, India, the United Kingdom, Brazil, Germany, France, Italy, Canada, Australia, Sweden and 31 more. Country and city lists for product engineering consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “product engineering consultants”. 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 product engineering consultants), 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 product engineering consultants, 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, 65,020 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 17, 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.

Product engineering consultants by location

75 lists · largest first

Every Product engineering consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 product engineering consultants, 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 product engineering consultants are there worldwide?

RevenueBase identified 14,620 product engineering consultants 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?

L&t Technology Services, headquartered in Vadodara, tops this list with the largest team on record.

Which country has the most product engineering consultants?

The United States leads with 3,279 companies, followed by India (2,297) and the United Kingdom (1,225). Every product engineering consultants list by country and city is linked on this page.

Which city has the most product engineering consultants?

Bangalore leads with 323 headquartered companies, followed by Pune (289) and London (159).

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 65,020 verified decision-maker contacts tracked across these 14,620 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 17, 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.