Company lists · Data refreshed September 2026

Top 25 Manufacturing complex developers worldwide

Name: Manufacturing complex developers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 9,302 companies tracked

RevenueBase identified 9,302 manufacturing complex developers worldwide as of September 2026 and tracks 212,378 professional contacts across them, including 61,016 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers manufacturing complex developers 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 manufacturing complex developers 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

9,302Companies

212,378Contacts tracked

61,016Verified emails

0Mobile numbers

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The 25 largest manufacturing complex developers worldwide

Ranked by team size

Top 25 of 9,302 manufacturing complex developers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing complex developers: 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	Zachry Group	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	10001+	6,824 contacts →
	Partial evidence “Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…” Source: RevenueBase Database · checked Sep 17, 2026
2	L&t Construction	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	10001+	6,211 contacts →
	Indirect evidence “L&T Construction, the construction arm of L&T, is India’s largest construction organization and among the top global contractors offering EPC solutions with single-source…” Source: RevenueBase Database · checked Sep 17, 2026
3	Gilbane Building	Indirect evidence	Providence, RI, United StatesHQ checked Sep 17, 2026	1,001-5,000	4,084 contacts →
	Indirect evidence “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Source: RevenueBase Database · checked Sep 17, 2026
4	EXYTE	Indirect evidence	Stuttgart, GermanyHQ checked Sep 17, 2026	10001+	3,760 contacts →
	Indirect 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
5	PM Group	Indirect evidence	Dublin, IrelandHQ checked Sep 17, 2026	1,001-5,000	3,672 contacts →
	Indirect evidence “At PM Group, our vision is to enable a world where science and technology transform lives.” Source: RevenueBase Database · checked Sep 17, 2026
6	Ips-Integrated Project Services	Indirect evidence	Blue Bell, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,577 contacts →
	Indirect evidence “IPS, a Berkshire Hathaway company, is a global leader in technical consulting, architecture, engineering, procurement, construction management, commissioning, qualification…” Source: RevenueBase Database · checked Sep 17, 2026
7	S&b	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,510 contacts →
	Partial evidence “S&B is an engineer and constructor that designs and builds some of the largest and most complex industrial facilities in the world.” Source: RevenueBase Database · checked Sep 17, 2026
8	UTC Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	10001+	3,176 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
9	Mercury	Indirect evidence	Dublin, IrelandHQ checked Sep 17, 2026	1,001-5,000	2,418 contacts →
	Indirect evidence “Mercury is the European leader in construction solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	The Haskell Company	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,213 contacts →
	Partial evidence “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Source: RevenueBase Database · checked Sep 17, 2026
11	FIVES	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	5,001-10,000	1,946 contacts →
	Indirect evidence “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Source: RevenueBase Database · checked Sep 17, 2026
12	Hargrove Engineers & Constructors	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,877 contacts →
	Indirect evidence “Hargrove is a full-service engineering, procurement, and construction management firm delivering multi-discipline engineering, project delivery, controls & automation, and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Group Amana	Indirect evidence	Dubai Investment Park 1, United Arab EmiratesHQ checked Sep 17, 2026	5,001-10,000	1,791 contacts →
	Indirect evidence “Group AMANA is the regional leader in the design-build of industrial and commercial facilities, with over 1,500 buildings constructed across the region in three decades of…” Source: RevenueBase Database · checked Sep 17, 2026
14	Yates Construction	Indirect evidence	Philadelphia, MS, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,713 contacts →
	Indirect evidence “Yates Construction is part of The Yates Companies, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
15	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 17, 2026
16	Bilfinger Engineering	Indirect evidence	Schiedam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	1,535 contacts →
	Indirect 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
17	GRAY	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,477 contacts →
	Indirect evidence “Founded by James Norris and Lois Howard Gray in 1960, Gray is a family-owned, fully integrated industrial design-builder specializing in engineering, architecture, construction…” Source: RevenueBase Database · checked Sep 17, 2026
18	Boccard	Indirect evidence	Villeurbanne, FranceHQ checked Sep 17, 2026	1,001-5,000	1,449 contacts →
	Indirect evidence “Since 1918 Boccard has been a major player both in France and throughout the world in the design and construction of increasingly productive and innovative industrial plants.” Source: RevenueBase Database · checked Sep 17, 2026
19	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 17, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Plan Group INC	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	1,001-5,000	1,092 contacts →
	Indirect evidence “Plan Group is a dynamic construction company that believes working together makes anything possible.” Source: RevenueBase Database · checked Sep 17, 2026
21	The Weitz Company	Indirect evidence	Des Moines, IA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “The Weitz Company, a subsidiary of Orascom Construction PLC, is a full-service construction company, general contractor, design-builder and construction manager with office…” Source: RevenueBase Database · checked Sep 17, 2026
22	Firmengruppe MAX Bögl	Indirect evidence	Sengenthal, GermanyHQ checked Sep 17, 2026	5,001-10,000	1,072 contacts →
	Indirect evidence “Bau.” Source: RevenueBase Database · checked Sep 17, 2026
23	HTB	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,068 contacts →
	Indirect evidence “HTB is an engineering and construction company of excellence that offers comprehensive services and full solutions for pre-construction, project development and construction.” Source: RevenueBase Database · checked Sep 17, 2026
24	Engeko Engenharia E Construção Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,036 contacts →
	Indirect evidence “No mercado desde 2007, atuamos em todo território nacional com foco no segmento industrial e na construção de parcerias a longo prazo, oferecendo diversos tipos de soluções e…” Source: RevenueBase Database · checked Sep 17, 2026
25	Mapa Group	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	10001+	959 contacts →
	Indirect evidence “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” 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: manufacturing complex developers. 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 manufacturing complex developers.
Partial evidence: Its own public description names part of manufacturing complex developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing complex developers. 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 9,302 manufacturing complex developers worldwide

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Manufacturing complex developers worldwide at a glance

As of Sep 17, 2026

28.7%Verified-email coverage

22.8Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

3,816

11-50

3,370

51-200

1,434

201-500

380

501-1,000

135

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 manufacturing complex developers, 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: 40 countries, largest first: the United States, Brazil, India, Germany, Türkiye, France, Italy, Spain, the United Kingdom, Canada and 30 more. Country and city lists for manufacturing complex developers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “manufacturing complex developers”. 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 manufacturing complex developers), 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 manufacturing complex developers, 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, 61,016 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.

Manufacturing complex developers by location

48 lists · largest first

Every Manufacturing complex developers 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 manufacturing complex developers, 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 manufacturing complex developers are there worldwide?

RevenueBase identified 9,302 manufacturing complex developers 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?

Zachry Group, headquartered in San Antonio, tops this list with the largest team on record.

Which country has the most manufacturing complex developers?

The United States leads with 1,757 companies, followed by Brazil (953) and India (636). Every manufacturing complex developers list by country and city is linked on this page.

Which city has the most manufacturing complex developers?

Sao Paulo leads with 158 headquartered companies, followed by Istanbul (91) and Lima (66).

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 61,016 verified decision-maker contacts tracked across these 9,302 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.