Company lists · Data refreshed October 2026

Top 25 Construction carbon consultants worldwide

Name: Construction carbon consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 12,492 companies tracked

RevenueBase identified 12,492 company matches for construction carbon consultants worldwide as of October 2026 and tracks 176,060 professional contacts across them, including 66,932 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for construction carbon consultants 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 10, 2026. Country and city lists for construction carbon consultants 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 10, 2026 How this list was built

12,492Companies

176,060Contacts tracked

66,932Verified emails

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The 25 largest construction carbon consultants worldwide

Ranked by team size

Top 25 of 12,492 company matches for construction carbon consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Arcadis	Exact match	Amsterdam, United KingdomHQ recorded Oct 10, 2026	10001+	35,503 contacts →
	Exact match “Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Engie Solutions France	Exact match	La Garenne-colombes, FranceHQ recorded Oct 10, 2026	10001+	11,566 contacts →
	Exact match “Les activités Infrastructures Energétiques Locales d’ENGIE accompagnent les collectivités, les industries et le secteur du bâtiment sur la voie de la décarbonation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	ERM	Exact match	London, United KingdomHQ recorded Oct 10, 2026	5,001-10,000	9,532 contacts →
	Exact match “Sustainability is our business.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	SLR Consulting	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1,001-5,000	4,083 contacts →
	Exact match “SLR is a committed partner in our clients’ sustainability journeys.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Gleeds	Exact match	Americas, United StatesHQ recorded Oct 10, 2026	1,001-5,000	3,035 contacts →
	Exact match “We’re not just a construction consultancy, we're a catalyst for change.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Mckinstry	Exact match	Seattle, WA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	2,293 contacts →
	Exact match “We're a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Clearesult	Exact match	Austin, TX, United StatesHQ recorded Oct 10, 2026	1,001-5,000	2,206 contacts →
	Exact match “CLEAResult is the largest provider of energy efficiency, energy transition and energy sustainability services in North America.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Ameresco	Exact match	Framingham, MA, United StatesHQ recorded Oct 10, 2026	1,001-5,000	1,513 contacts →
	Exact match “Ameresco, Inc.(NYSE:AMRC) is a leading energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	OLA	Exact match	Austin, TX, United StatesHQ recorded Oct 10, 2026	n/a	1,150 contacts →
	Exact match “OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	BTP Consultants	Exact match	Montigny-le-bretonneux, FranceHQ recorded Oct 10, 2026	201-500	1,116 contacts →
	Exact match “BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Anthesis Group	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1,001-5,000	927 contacts →
	Exact match “Anthesis guides clients to sustainable performance.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	BPA	Exact match	Montréal, QC, CanadaHQ recorded Oct 10, 2026	1,001-5,000	925 contacts →
	Exact match “IMPACTFUL ENGINEERING At BPA, it’s simple: we are building experts.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Archetype Group	Exact match	Ho Chi Minh City, VietnamHQ recorded Oct 10, 2026	1,001-5,000	863 contacts →
	Exact match “Archetype Group is a leading international construction consultancy company, we are shaping buildings that last with a full range of consulting services: Architecture & Master…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Energy Solutions	Exact match	Oakland, CA, United StatesHQ recorded Oct 10, 2026	201-500	792 contacts →
	Exact match “Our mission is simple - to combat climate change through market-based, cost-effective energy, carbon, and water management solutions that make big impacts.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	South Pole	Exact match	Zurich, SwitzerlandHQ recorded Oct 10, 2026	501-1,000	744 contacts →
	Exact match “South Pole is the world's leading carbon asset developer and climate consultancy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Inerco	Exact match	Seville, SpainHQ recorded Oct 10, 2026	1,001-5,000	735 contacts →
	Exact match “INERCO is a multinational technology company specialising in sustainability.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	ACT Group	Exact match	Amsterdam, United StatesHQ recorded Oct 10, 2026	501-1,000	559 contacts →
	Exact match “As the leading environmental solutions partner for organizations globally, ACT helps its partners meet increasing environmental action and disclosure expectations from regulators…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Fondasol	Exact match	Avignon, FranceHQ recorded Oct 10, 2026	501-1,000	556 contacts →
	Exact match “le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	EBI Consulting	Exact match	Burlington, MA, United StatesHQ recorded Oct 10, 2026	501-1,000	542 contacts →
	Exact match “For 35 years we have been helping investors, lenders, owners, developers, contractors, and property managers reduce risk and optimize their built facilities, infrastructure and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Sitelogiq	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 10, 2026	501-1,000	491 contacts →
	Exact match “SitelogIQ provides design, engineering, and construction management services that help organizations nationwide modernize their facilities and infrastructure.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	AEI Consultants	Exact match	Walnut Creek, CA, United StatesHQ recorded Oct 10, 2026	201-500	472 contacts →
	Exact match “AEI Consultants provides building, environmental, land and sustainability assessment and consulting services throughout North America.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	201-500	460 contacts →
	Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	AESG	Exact match	London, United Arab EmiratesHQ recorded Oct 10, 2026	201-500	418 contacts →
	Exact match “AESG is an international Consultancy, Engineering and Advisory firm committed to driving sustainability in the built environment and beyond.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Veregy	Exact match	Phoenix, MO, United StatesHQ recorded Oct 10, 2026	501-1,000	403 contacts →
	Exact match “Veregy is an award-winning NAESCO-Accredited decarbonization company focusing on accelerating and simplifying the Energy Transition.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	TRIO	Exact match	Irvine, CA, United StatesHQ recorded Oct 10, 2026	201-500	387 contacts →
	Exact match “We are Trio – global energy and sustainability advisors.” Recorded in the RevenueBase company graph · Oct 10, 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 “construction carbon consultants”. 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 12,492 construction carbon consultants worldwide

See the full list, filter by size, metro and specialty, and access 66,932 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction carbon consultants worldwide at a glance

As of Oct 10, 2026

38.0%Verified-email coverage

14.1Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

8,888

11-50

2,849

51-200

529

201-500

501-1,000

1,001-5,000

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 construction carbon consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “construction carbon consultants” 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 66,932 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 10, 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.

Construction carbon consultants by location

72 lists · largest first

Every Construction carbon 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 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 “construction carbon consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction carbon consultants are there worldwide?

RevenueBase identified 12,492 company matches for construction carbon consultants 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?

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

Which country has the most construction carbon consultants?

The United States leads with 1,364 companies, followed by the United Kingdom (996) and France (937). Every construction carbon consultants list by country and city is linked on this page.

Which city has the most construction carbon consultants?

London leads with 270 company records, followed by Paris (159) and Sao Paulo (122).

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 66,932 professional contacts with verified work emails tracked across these 12,492 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 10, 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.