Company lists · Data refreshed October 2026

Top 25 Green building architects worldwide

Name: Green building architects worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 7,480 companies tracked

RevenueBase identified 7,480 company matches for green building architects worldwide as of October 2026 and tracks 54,966 professional contacts across them, including 15,700 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for green building architects 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 13, 2026. Country and city lists for green building architects 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 13, 2026 How this list was built

7,480Companies

54,966Contacts tracked

15,700Verified emails

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The 25 largest green building architects worldwide

Ranked by team size

Top 25 of 7,480 company matches for green building architects worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	OLA	Exact match	Austin, TX, United StatesHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
2	TSE	Exact match	São Paulo/sp, BrazilHQ recorded Oct 13, 2026	5,001-10,000	1,035 contacts →
	Exact match “Somos a TSE - Total Sustainable Engineering.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Archetype Group	Exact match	Ho Chi Minh City, VietnamHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
4	ADP Consulting	Exact match	Melbourne, AustraliaHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
5	AESG	Exact match	London, United Arab EmiratesHQ recorded Oct 13, 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 13, 2026 · View company records in RevenueBase
6	Morphogenesis	Exact match	New Delhi, IndiaHQ recorded Oct 13, 2026	201-500	393 contacts →
	Exact match “Morphogenesis is a leading design and consulting firm operating at the intersection of architecture, urban planning, and sustainability, with a Pan-India presence.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 13, 2026	n/a	391 contacts →
	Exact match “eStudio is a specialized full service architectural and boutique design firm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	EMM Consulting PTY Limited	Exact match	St Leonards, AustraliaHQ recorded Oct 13, 2026	201-500	354 contacts →
	Exact match “At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Performance Services	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 13, 2026	201-500	339 contacts →
	Exact match “We design and construct high-performing buildings and systems.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Ronald LU & Partners	Exact match	Kong, Hong KongHQ recorded Oct 13, 2026	501-1,000	318 contacts →
	Exact match “Ronald Lu & Partners (RLP Asia) is an award-winning architecture practice focused on human-centric, future-ready design.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Atelier TEN	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	311 contacts →
	Exact match “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	VLK	Exact match	Fort Worth, TX, United StatesHQ recorded Oct 13, 2026	201-500	282 contacts →
	Exact match “VLK designs exemplary environments, innovative structures, and sustainable communities for tomorrow.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Kirksey Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 13, 2026	201-500	251 contacts →
	Exact match “We are Kirksey, a Texas-based architecture firm, passionate about great architecture and all things sustainable.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	MAX Fordham LLP	Exact match	London, United KingdomHQ recorded Oct 13, 2026	201-500	216 contacts →
	Exact match “Max Fordham LLP is a partnership of engineers, designers and consultants, working with the built environment, to deliver a sustainable future and a thriving planet.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	PEG	Exact match	Fairfax, VA, United StatesHQ recorded Oct 13, 2026	201-500	216 contacts →
	Exact match “PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Frankham Group	Exact match	Sidcup, United KingdomHQ recorded Oct 13, 2026	51-200	214 contacts →
	Exact match “The Frankham Group provides a full range of consultany services to the built environment, including design, engineering and compliance.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Spectrum Architecture	Exact match	Tbilisi, GeorgiaHQ recorded Oct 13, 2026	51-200	213 contacts →
	Exact match “Founded in 2014, Spectrum represents fully integrated design build firm based in Tbilisi Georgia, operating in fields of Architecture, Interiors, Master planning that design and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Saudi Architects Engineering Consulting Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 13, 2026	201-500	210 contacts →
	Exact match “Saudi Architects is a leading and highly ranked world-class firm.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Newcore Industries International, INC	Exact match	Makati City, PhilippinesHQ recorded Oct 13, 2026	201-500	205 contacts →
	Exact match “Newcore Industries was created with the sole purpose of becoming a provider of complete "Green" and sustainable solution based products and services that make a difference, within…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	D2o	Exact match	Jaipur, IndiaHQ recorded Oct 13, 2026	51-200	204 contacts →
	Exact match “Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Entegre Project Management	Exact match	Atasehir, TürkiyeHQ recorded Oct 13, 2026	51-200	190 contacts →
	Exact match “ENTEGRE PROJECT MANAGEMENT is one of the leading Development Consultancy and Project Management Companies in Turkey and provides services to its clients with utmost care of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	ES	Exact match	Giza, EgyptHQ recorded Oct 13, 2026	n/a	186 contacts →
	Exact match “Engineering Solutions provides LEED, EDGE, WELL, Mostadam & Sustainable Buildings Consulting and Energy Efficiency Solutions for residential, commercial, administrative and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	ZWP Ingenieur-Ag	Exact match	Cologne, GermanyHQ recorded Oct 13, 2026	201-500	177 contacts →
	Exact match “We have a passion for innovative and sustainable concepts.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Lead Consultancy And Engineering Services India PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 13, 2026	51-200	170 contacts →
	Exact match “LEAD Consultancy & Engineering Services (India) Private Limited (LCES) has been started by a team of qualified professionals with vast experience and expertise in the areas of…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Lake Flato Architects	Exact match	San Antonio, TX, United StatesHQ recorded Oct 13, 2026	51-200	158 contacts →
	Exact match “Lake Flato creates environments that are tactile and modern, environmentally responsible, and authentic, artful, and well-crafted.” Recorded in the RevenueBase company graph · Oct 13, 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 “green building architects”. 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 7,480 green building architects worldwide

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Green building architects worldwide at a glance

As of Oct 13, 2026

28.6%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · London

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

5,340

11-50

1,713

51-200

298

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 green building architects are linked below.
What qualifies: Company records worldwide whose business descriptions match “green building architects” 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 15,700 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 13, 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.

Green building architects by location

46 lists · largest first

Every Green building architects 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 “green building architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green building architects are there worldwide?

RevenueBase identified 7,480 company matches for green building architects 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?

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

Which country has the most green building architects?

The United States leads with 1,225 companies, followed by India (518) and Germany (471). Every green building architects list by country and city is linked on this page.

Which city has the most green building architects?

London leads with 106 company records, followed by New York (60) and Paris (54).

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 15,700 professional contacts with verified work emails tracked across these 7,480 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 13, 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.