Company lists · Data refreshed October 2026

Top 25 Low energy architecture firms worldwide

Name: Low energy architecture firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 8,657 companies tracked

RevenueBase identified 8,657 company matches for low energy architecture firms worldwide as of October 2026 and tracks 50,126 professional contacts across them, including 15,774 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for low energy architecture firms 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 17, 2026. Country and city lists for low energy architecture firms 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 17, 2026 How this list was built

8,657Companies

50,126Contacts tracked

15,774Verified emails

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The 25 largest low energy architecture firms worldwide

Ranked by team size

Top 25 of 8,657 company matches for low energy architecture firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Meritage Homes	Exact match	Scottsdale, AZ, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,583 contacts →
	Exact match “Some might say it's important to tell you that we've been around since 1985.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Hanab Installation Technology	Exact match	Vianen, NetherlandsHQ recorded Oct 17, 2026	501-1,000	455 contacts →
	Exact match “Hanab Installation Technology maakt toekomstbestendige gebouwen en woningen met een gezond binnenklimaat.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Gropyus	Exact match	Vienna, AustriaHQ recorded Oct 17, 2026	501-1,000	372 contacts →
	Exact match “GROPYUS advances the development of sustainable buildings.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Performance Services	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 17, 2026	201-500	339 contacts →
	Exact match “We design and construct high-performing buildings and systems.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Jayman Built	Exact match	Calgary, AB, CanadaHQ recorded Oct 17, 2026	201-500	296 contacts →
	Exact match “Jayman BUILT has been leading the home building industry in new home construction, sustainable building practices, and energy efficient design in the Calgary area for over 45…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Trecobat Groupe	Exact match	Lannilis, FranceHQ recorded Oct 17, 2026	201-500	271 contacts →
	Exact match “Créé en 1972 par Marcel Tréguer, le Groupe Trécobat est le leader la maison BBC (Bâtiment Basse Consommation).” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	MAX Fordham LLP	Exact match	London, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
8	Saudi Architects Engineering Consulting Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
9	Newmark Homes	Exact match	Katy, TX, United StatesHQ recorded Oct 17, 2026	51-200	196 contacts →
	Exact match “The Newmark Philosophy: An innovative homebuilder, Newmark is attuned to market trends and changing consumer demands.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Smrt Architects & Engineers	Exact match	Portland, ME, United StatesHQ recorded Oct 17, 2026	51-200	170 contacts →
	Exact match “SMRT is a full-service architecture, engineering, planning, interiors and energy firm that specializes in the design of sustainable and complex, 24/7 buildings for healthcare…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Lake Flato Architects	Exact match	San Antonio, TX, United StatesHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
12	Steven Winter Associates	Exact match	Norwalk, CT, United StatesHQ recorded Oct 17, 2026	51-200	144 contacts →
	Exact match “For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	AES Engineering LTD	Exact match	Vancouver, BC, CanadaHQ recorded Oct 17, 2026	51-200	144 contacts →
	Exact match “AES Engineering provides comprehensive electrical engineering and lighting design services for building construction projects.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	CALQ	Exact match	Paris, FranceHQ recorded Oct 17, 2026	51-200	142 contacts →
	Exact match “Créé en 1990 par les architectes Jean-Philippe LE BŒUF et Emmanuel QUIN, CALQ ARCHITECTURE regroupe une cinquantaine de collaborateurs (architectes, urbanistes, ingénieurs…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Jodoin Lamarre Pratte Architectes	Exact match	Montréal, QC, CanadaHQ recorded Oct 17, 2026	201-500	136 contacts →
	Exact match “Jodoin Lamarre Pratte architectes consacre sa pratique à la conception de projets d’architecture durables et structurants pour la collectivité -principalement dans les domaines…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	TASH	Exact match	Madrid, SpainHQ recorded Oct 17, 2026	201-500	136 contacts →
	Exact match “TASH \| Taller de Arquitectura Sánchez-Horneros es un estudio de arquitectura e ingeniería de edificación nacido en Toledo, con más de 20 años de trayectoria y presencia…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Howells	Exact match	Birmingham, United KingdomHQ recorded Oct 17, 2026	51-200	135 contacts →
	Exact match “We’re an ambitious group of architects, designers and makers working throughout the UK and internationally.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	NULTY	Exact match	London, United KingdomHQ recorded Oct 17, 2026	51-200	134 contacts →
	Exact match “We’re an award-winning lighting design practice with one simple mission: to delight, excite and inspire people with our creations.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Mario Cucinella Architects	Exact match	Milan, ItalyHQ recorded Oct 17, 2026	51-200	134 contacts →
	Exact match “Founded in 1992 in Paris by Mario Cucinella, MCA - Mario Cucinella Architects includes more than 100 professionals based in Bologna and Milan.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Kettle Collective	Exact match	Edinburgh, United KingdomHQ recorded Oct 17, 2026	51-200	121 contacts →
	Exact match “Kettle Collective is a multi-award-winning international practice, founded in 2012 by Tony Kettle and Colin Bone.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Settanta7	Exact match	Milan, ItalyHQ recorded Oct 17, 2026	51-200	119 contacts →
	Exact match “We design buildings.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	GBD Architects	Exact match	Portland, OR, United StatesHQ recorded Oct 17, 2026	51-200	112 contacts →
	Exact match “WE MAKE BUILDINGS THAT WORK HARD.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Bohlin Cywinski Jackson	Exact match	Wilkes-barre, PA, United StatesHQ recorded Oct 17, 2026	51-200	108 contacts →
	Exact match “Bohlin Cywinski Jackson is noted for elegant and humane design, ranging from modest houses to large academic, civic, cultural, commercial, and corporate buildings.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	BARI	Exact match	Denver, CO, United StatesHQ recorded Oct 17, 2026	n/a	106 contacts →
	Exact match “BARI Architecture is led by founding partners and husband-and-wife team Bonnie Sen and Tom Milavec.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Associated Architects	Exact match	Birmingham, United KingdomHQ recorded Oct 17, 2026	51-200	101 contacts →
	Exact match “Associated Architects was founded in Birmingham in 1968.” Recorded in the RevenueBase company graph · Oct 17, 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 “low energy architecture firms”. 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 8,657 low energy architecture firms worldwide

See the full list, filter by size, metro and specialty, and access 15,774 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Low energy architecture firms worldwide at a glance

As of Oct 17, 2026

31.5%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

6,603

11-50

1,687

51-200

230

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 low energy architecture firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “low energy architecture firms” 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 15,774 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 17, 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.

Low energy architecture firms by location

42 lists · largest first

Every Low energy architecture firms 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 “low energy architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many low energy architecture firms are there worldwide?

RevenueBase identified 8,657 company matches for low energy architecture firms 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?

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

Which country has the most low energy architecture firms?

The United States leads with 1,775 companies, followed by the United Kingdom (602) and Germany (532). Every low energy architecture firms list by country and city is linked on this page.

Which city has the most low energy architecture firms?

London leads with 170 company records, followed by New York (110) and Paris (67).

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 15,774 professional contacts with verified work emails tracked across these 8,657 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 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 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.