Company lists · Data refreshed October 2026

Top 25 Plant design consulting services worldwide

Name: Plant design consulting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 23,409 companies tracked

RevenueBase identified 23,409 company matches for plant design consulting services worldwide as of October 2026 and tracks 401,453 professional contacts across them, including 102,049 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for plant design consulting services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 28, 2026. Country and city lists for plant design consulting services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 28, 2026 How this list was built

23,409Companies

401,453Contacts tracked

102,049Verified emails

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The 25 largest plant design consulting services worldwide

Ranked by team size

Top 25 of 23,409 company matches for plant design consulting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	WOOD	Exact match	Aberdeen, United KingdomHQ recorded Oct 28, 2026	10001+	16,351 contacts →
	Exact match “Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Tata Consulting Engineers	Exact match	Mumbai, IndiaHQ recorded Oct 28, 2026	5,001-10,000	8,533 contacts →
	Exact match “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	UTC Engenharia	Exact match	São Paulo, BrazilHQ recorded Oct 28, 2026	10001+	3,755 contacts →
	Exact match “The Company operates in sundry markets, taking the lead in such sectors as oil & gas production and processing, petrochemicals, power generation, steel production, paper & pulp…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Ips-Integrated Project Services	Exact match	Blue Bell, PA, United StatesHQ recorded Oct 28, 2026	1,001-5,000	3,642 contacts →
	Exact match “IPS, a Berkshire Hathaway company, is a global leader in technical consulting, architecture, engineering, procurement, construction management, commissioning, qualification…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	S&b	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	5,001-10,000	3,615 contacts →
	Exact match “S&B is an engineer and constructor that designs and builds some of the largest and most complex industrial facilities in the world.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	National Engineering Services Pakistan PVT Limited Nespak	Exact match	Lahore, PakistanHQ recorded Oct 28, 2026	5,001-10,000	3,393 contacts →
	Exact match “NESPAK is Pakistan’s premier consultancy organization (established in 1973).” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	Toyo Engineering Corporation	Exact match	Chiba-shi Mihama-ku, JapanHQ recorded Oct 28, 2026	1,001-5,000	2,841 contacts →
	Exact match “Toyo Engineering is an engineering company that constructs the plant in a global stage centering on the plant engineering field.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Multiconsult	Exact match	Oslo, NorwayHQ recorded Oct 28, 2026	1,001-5,000	2,577 contacts →
	Exact match “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	The Haskell Company	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 28, 2026	1,001-5,000	2,390 contacts →
	Exact match “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10	Mecon Limited, India	Exact match	Bangalore, IndiaHQ recorded Oct 28, 2026	1,001-5,000	2,185 contacts →
	Exact match “MECON Ltd.(MECON) was incorporated under the Companies Act, 1956 as Metallurgical and Engineering Consultants with the object of providing design and consultancy work for the Iron…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11	LJA	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	1,001-5,000	2,148 contacts →
	Exact match “Employee-Owned.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12	KEO International Consultants	Exact match	Safat, KuwaitHQ recorded Oct 28, 2026	1,001-5,000	2,111 contacts →
	Exact match “From shaping iconic skylines to crafting sustainable communities, KEO builds legacies for a better tomorrow.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	FIVES	Exact match	Paris, FranceHQ recorded Oct 28, 2026	5,001-10,000	2,008 contacts →
	Exact match “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	BBA Consultants	Exact match	Mont-saint-hilaire, QC, CanadaHQ recorded Oct 28, 2026	1,001-5,000	1,925 contacts →
	Exact match “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Aarvi Encon	Exact match	Mumbai, IndiaHQ recorded Oct 28, 2026	5,001-10,000	1,862 contacts →
	Exact match “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Burns & Mcdonnell India	Exact match	Vikhroli West, IndiaHQ recorded Oct 28, 2026	1,001-5,000	1,828 contacts →
	Exact match “At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	ILF Consulting Engineers	Exact match	FranceHQ recorded Oct 28, 2026	1,001-5,000	1,757 contacts →
	Exact match “The ILF Group (ILF) is an international engineering and consulting firm that helps its clients successfully execute technically demanding industrial and infrastructure projects.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Hexagon Asset Lifecycle Intelligence	Exact match	Madison, AL, United StatesHQ recorded Oct 28, 2026	10001+	1,723 contacts →
	Exact match “Hexagon’s Asset Lifecycle Intelligence division helps clients design, construct and operate more profitable, safe and sustainable industrial facilities.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	BW Design Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 28, 2026	1,001-5,000	1,662 contacts →
	Exact match “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	Audubon Companies	Exact match	Houston, TX, United StatesHQ recorded Oct 28, 2026	1,001-5,000	1,652 contacts →
	Exact match “Founded in 1997, Audubon Companies LLC provides EPC, consulting, fabrication, and field services to energy and industrial operators across the globe.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Vulcain Engineering Group	Exact match	Neuilly-sur-seine, FranceHQ recorded Oct 28, 2026	5,001-10,000	1,643 contacts →
	Exact match “Vulcain Engineering Group is a multi-specialist engineering and consulting group serving industrial companies across the globe, focused on critical sectors: energy, health…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	Chiyoda Corporation	Exact match	Yokohama, JapanHQ recorded Oct 28, 2026	5,001-10,000	1,632 contacts →
	Exact match “Since its establishment in 1948, Chiyoda's business field has covered the energy sector such as oil and gas industry including energy conservation, and chemicals, environment…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Kpff Consulting Engineers	Exact match	Seattle, WA, United StatesHQ recorded Oct 28, 2026	1,001-5,000	1,588 contacts →
	Exact match “KPFF is a multi-office, multi-discipline engineering firm.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	EKIUM	Exact match	Lyon Cedex 07, FranceHQ recorded Oct 28, 2026	1,001-5,000	1,550 contacts →
	Exact match “Welcome to Ekium!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	RENCO	Exact match	Pesaro, ItalyHQ recorded Oct 28, 2026	1,001-5,000	1,534 contacts →
	Exact match “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “plant design consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 23,409 plant design consulting services worldwide

See the full list, filter by size, metro and specialty, and access 102,049 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant design consulting services worldwide at a glance

As of Oct 28, 2026

25.4%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

12,866

11-50

7,192

51-200

2,255

201-500

608

501-1,000

206

1,001-5,000

136

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for plant design consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “plant design consulting services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 102,049 professional contacts with verified work emails across the full matched dataset. 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 October 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Plant design consulting services by location

107 lists · largest first

Every Plant design consulting services 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “plant design consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant design consulting services are there worldwide?

RevenueBase identified 23,409 company matches for plant design consulting services worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

WOOD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most plant design consulting services?

The United States leads with 3,057 companies, followed by Brazil (1,615) and Germany (1,373). Every plant design consulting services list by country and city is linked on this page.

Which city has the most plant design consulting services?

Sao Paulo leads with 246 company records, followed by Tehran (179) and Pune (139).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 102,049 professional contacts with verified work emails tracked across these 23,409 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 28, 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 SmartSearch, 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.