Company lists · Data refreshed September 2026

Top 25 Oil and gas project management consultants worldwide

Name: Oil and gas project management consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 22,036 companies tracked

RevenueBase identified 22,036 oil and gas project management consultants worldwide as of September 2026 and tracks 606,054 professional contacts across them, including 111,271 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers oil and gas project management 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 29, 2026. Country and city lists for oil and gas project management 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 29, 2026 86% judged on-target in blind review

22,036Companies

606,054Contacts tracked

111,271Verified emails

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The 25 largest oil and gas project management consultants worldwide

Ranked by team size

Top 25 of 22,036 oil and gas project management consultants worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas project management 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	WOOD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 29, 2026	10001+	26,949 contacts →
	Indirect evidence “Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets.” Source: RevenueBase Database · checked Sep 29, 2026
2	Petrofac	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	5,001-10,000	13,261 contacts →
	Indirect evidence “We are a leading international service provider to the energy industry, with a diverse client portfolio including many of the world’s leading energy companies.” Source: RevenueBase Database · checked Sep 29, 2026
3	Technip Former Company	Indirect evidence	United KingdomHQ checked Sep 29, 2026	10001+	11,255 contacts →
	Indirect evidence “Technip is a former company that was separated into two independent companies: TechnipFMC and Technip Energies, which now operate with no capital ties.” Source: RevenueBase Database · checked Sep 29, 2026
4	Tecnicas Reunidas	Strong evidence	Madrid, SpainHQ checked Sep 29, 2026	10001+	10,588 contacts →
	Strong evidence “TR is an international general contractor engaged in the engineering and construction of industrial facilities in the fields of-Oil & Gas -Refining & Petrochemical -Power…” Source: RevenueBase Database · checked Sep 29, 2026
5	Techint Engineering & Construction	Strong evidence	Ciudad De Buenos Aires, ArgentinaHQ checked Sep 29, 2026	10001+	9,509 contacts →
	Strong evidence “Techint Engineering & Construction provides project management, engineering, procurement and construction services on a global basis for large-scale projects in the Oil & Gas…” Source: RevenueBase Database · checked Sep 29, 2026
6	MACE	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	5,001-10,000	8,458 contacts →
	Indirect evidence “Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Source: RevenueBase Database · checked Sep 29, 2026
7	Tata Consulting Engineers	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	5,001-10,000	8,440 contacts →
	Strong evidence “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Source: RevenueBase Database · checked Sep 29, 2026
8	Samsung E&a	Strong evidence	Gangdong-gu, South KoreaHQ checked Sep 29, 2026	5,001-10,000	7,011 contacts →
	Strong evidence “SAMSUNG E&A is one of the world’s leading engineering, procurement, construction and project management (EPC & PM) companies.” Source: RevenueBase Database · checked Sep 29, 2026
9	Perenco	Partial evidence	Londres, United KingdomHQ checked Sep 29, 2026	5,001-10,000	5,220 contacts →
	Partial evidence “Founded over thirty years ago, Perenco is an independent hydrocarbon producer involved in the entire lifecycle of projects, from exploration to decommissioning.” Source: RevenueBase Database · checked Sep 29, 2026
10	Aesa A-Evangelista SA	Partial evidence	Canning, IndiaHQ checked Sep 29, 2026	5,001-10,000	5,012 contacts →
	Partial evidence “Since 1948 we specialize in projects for the energy industry.” Source: RevenueBase Database · checked Sep 29, 2026
11	Bonatti	Indirect evidence	Parma, United StatesHQ checked Sep 29, 2026	5,001-10,000	4,895 contacts →
	Indirect evidence “Bonatti is an International Contractor providing services to energy industry with over 75 years of experience.” Source: RevenueBase Database · checked Sep 29, 2026
12	Management Solutions	Partial evidence	Madrid, SpainHQ checked Sep 29, 2026	1,001-5,000	4,468 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 29, 2026
13	Target Engineering Construction CO LLC	Strong evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 29, 2026	5,001-10,000	4,466 contacts →
	Strong evidence “Target Engineering Construction Company was established in 1975 and operates through its specialized divisions – Power, Oil and Gas Division and Civil & Marine Division.” Source: RevenueBase Database · checked Sep 29, 2026
14	Galfar Engineering & Contracting Saog	Indirect evidence	Muscat, OmanHQ checked Sep 29, 2026	10001+	4,433 contacts →
	Indirect evidence “Galfar Engineering & Contracting SAOG is one of the largest, multi-disciplined engineering, contracting and construction company in the Sultanate of Oman.” Source: RevenueBase Database · checked Sep 29, 2026
15	ENPPI	Strong evidence	Nasr City 1, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,370 contacts →
	Strong evidence “Enppi is globally recognized as a major engineering, EPC main contractor, and management contractor, with decades of experience in onshore and offshore projects in the oil and…” Source: RevenueBase Database · checked Sep 29, 2026
16	Migso-Pcubed	Strong evidence	Toulouse, FranceHQ checked Sep 29, 2026	1,001-5,000	3,130 contacts →
	Strong evidence “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Source: RevenueBase Database · checked Sep 29, 2026
17	Hyundai Engineering Co. LTD	Partial evidence	서울시, South KoreaHQ checked Sep 29, 2026	5,001-10,000	3,110 contacts →
	Partial evidence “Hyundai Engineering is a global engineering company providing integrated solutions across energy, process plants, buildings, and asset management.” Source: RevenueBase Database · checked Sep 29, 2026
18	دار الرياض DAR AL Riyadh	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 29, 2026	1,001-5,000	2,720 contacts →
	Indirect evidence “Founded in the mid-1970s by Prince Turki bin Abdullah bin Abdulrahman Al Saud, a forward-thinking engineering pioneer, Dar Al Riyadh has evolved into the Kingdom's leading…” Source: RevenueBase Database · checked Sep 29, 2026
19	Qatar Engineering & Construction Company W.L.L	Strong evidence	Ras Laffan Industrial City (rlic), QatarHQ checked Sep 29, 2026	5,001-10,000	2,222 contacts →
	Strong evidence “Qatar Engineering & Construction Company (Qcon) is the leading National EPC & Maintenance Contractor in the Oil & Gas, Petrochemical, Fertilizer and Power industries.” Source: RevenueBase Database · checked Sep 29, 2026
20	Mecon Limited, India	Partial evidence	Bengaluru, IndiaHQ checked Sep 29, 2026	1,001-5,000	2,157 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
21	CTCI	Indirect evidence	Taipei City, TaiwanHQ checked Sep 29, 2026	5,001-10,000	2,056 contacts →
	Indirect evidence “CTCI (TWSE: 9933, TPEx: 5209, TPEx: 6803) is a global engineering, procurement, and construction (EPC) services provider.” Source: RevenueBase Database · checked Sep 29, 2026
22	Tripatra	Indirect evidence	Tangerang Selatan, IndonesiaHQ checked Sep 29, 2026	1,001-5,000	2,054 contacts →
	Indirect evidence “Tripatra has one of the longest service histories among engineering, procurement & construction (EPC) companies in Indonesia since 1973.” Source: RevenueBase Database · checked Sep 29, 2026
23	EMC Egyptian Maintenance Company	Strong evidence	New Cairo, EgyptHQ checked Sep 29, 2026	5,001-10,000	2,003 contacts →
	Strong evidence “Since its foundation in 1997, EMC has become a well-known maintenance and modification service provider to major oil, gas and petrochemical companies, pipeline and refinery…” Source: RevenueBase Database · checked Sep 29, 2026
24	R&q Ingeniería	Indirect evidence	Santiago, ChileHQ checked Sep 29, 2026	1,001-5,000	1,939 contacts →
	Indirect evidence “Con más de 49 años en el mercado, R&Q Ingeniería, de capitales chilenos, se ha consolidado como una consultora líder en la región.” Source: RevenueBase Database · checked Sep 29, 2026
25	Aarvi Encon	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	5,001-10,000	1,890 contacts →
	Strong evidence “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Source: RevenueBase Database · checked Sep 29, 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: oil and gas project management 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 oil and gas project management consultants.
Partial evidence: Its own public description names part of oil and gas project management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas project management 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 22,036 oil and gas project management consultants worldwide

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Oil and gas project management consultants worldwide at a glance

As of Sep 29, 2026

18.4%Verified-email coverage

27.5Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11,549

11-50

6,144

51-200

2,674

201-500

883

501-1,000

341

1,001-5,000

307

5,001-10,000

10001+

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 oil and gas project management 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: Every country. Country and city lists for oil and gas project management consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “oil and gas project management 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 oil and gas project management 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 oil and gas project management 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, 111,271 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 29, 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.

Oil and gas project management consultants by location

115 lists · largest first

Every Oil and gas project management 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 oil and gas project management 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 oil and gas project management consultants are there worldwide?

RevenueBase identified 22,036 oil and gas project management 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?

WOOD, headquartered in Aberdeen, tops this list with the largest team on record.

Which country has the most oil and gas project management consultants?

The United States leads with 2,763 companies, followed by the United Kingdom (1,260) and Canada (1,081). Every oil and gas project management consultants list by country and city is linked on this page.

Which city has the most oil and gas project management consultants?

Houston leads with 560 headquartered companies, followed by Calgary (383) and Tehran (363).

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 111,271 verified decision-maker contacts tracked across these 22,036 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 29, 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.