Company lists · Data refreshed October 2026

Top 25 Eco-friendly architecture firms based in Houston, United States

Name: Eco-friendly architecture firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 57 companies tracked

RevenueBase identified 57 company matches for eco-friendly architecture firms associated with Houston, United States as of October 2026 and tracks 1,079 professional contacts across them, including 350 with verified work emails. Across the United States, New York is the largest hub for this category (274 companies); Houston has 57.

This list covers company matches for eco-friendly architecture firms associated with Houston, United States, 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 11, 2026.

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 11, 2026 How this list was built

57Companies

1,079Contacts tracked

350Verified emails

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The 25 largest eco-friendly architecture firms based in Houston, United States

Ranked by team size

Top 25 of 57 company matches for eco-friendly architecture firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
2	Kirksey Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
3	Harrisonkornberg Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	50 contacts →
	Exact match “Founded in 2003, HarrisonKornberg Architects provides a full range of high-quality architectural services to the Texas market and beyond.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Morris Architects A Huitt-Zollars Company	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	201-500	46 contacts →
	Exact match “With over 75 years of design expertise, Morris, a Huitt-Zollars Company, is an award-winning, full-service practice with locations in Houston, Orlando, Los Angeles, Fort Worth…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Asakura Robinson	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	37 contacts →
	Exact match “Asakura Robinson Company LLC is recognized as an outstanding Landscape Architecture firm most noted for design sensitivity, highly effective public engagement and as tireless…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	English Associates Architects, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	29 contacts →
	Exact match “English + Associates Architects is a full-service architectural and interior design firm specializing in high-performance, green-design solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Dillon Kyle Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	21 contacts →
	Exact match “Each of our designs is different because each of our clients is different.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Browne Mcgregor Architects INC	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	16 contacts →
	Exact match “Founded in 1995 Browne McGregor Architects is a mid-sized architectural firm specializing in the design of aesthetically pleasing, highly functional, sustainable buildings.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Stoa Architects - Houston	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	13 contacts →
	Exact match “STOA International Architects, Inc.(HUB/MBE) is an award-winning architecture firm delivering innovative design solutions that not only serve the operational goals of our clients…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Smith & Company Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	11 contacts →
	Exact match “Smith & Company Architects was founded in by founder and Principal Architect Terry Smith AIA NOMA.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Arte Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	11 contacts →
	Exact match “Arte Architecture is an award winning firm specializing in Commercial, Industrial, and Residential projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Gsmarchitects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	10 contacts →
	Exact match “GSMA is an award-winning architecture firm widely recognized for both its distinguished design achievements and worthy contributions to the greater community.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Sandlot Engineering	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	7 contacts →
	Exact match “Sandlot Engineering, LLC is a boutique civil engineering firm with passionate and proactive team members that want to make the world a better place through sustainable design of…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Content Architecture	Exact match	Houston, United StatesHQ recorded Oct 11, 2026	1-10	6 contacts →
	Exact match “At CONTENT, our mission is not only to create architecture within our clients’ spatial and budgetary needs, but also to deliver a project that is accountable for, and responsive…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Modern Edge Builders, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Modern Edge Builders is a Houston-based luxury residential design-build firm specializing in architecturally driven, high-performance modern homes.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Oreon Design Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Oreon Design Group is a design-build firm collective of experienced architects, artists, designers, engineers, thinkers and craftsmen whose work engages pressing contemporary…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Dreef Morin Gervais Architects, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Custom Residential and Commercial Architecture” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	HR Design Department	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “HR DESIGN DEPT is a full service architecture firm specializing in innovative, modern design solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Rice Residential Design, L.L.C	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Colby Design	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	51-200	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Natex Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	11-50	2 contacts →
	Exact match “MISSION STATEMENT NATEX is committed to delivering quality projects through Design Excellence and Incomparable service to our Clients.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Rivers Barden Architects	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “Rivers Barden Architects is a Houston-based architectural practice with a focus on residential, small commercial and civic projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	O3 Design Build	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “At o3 Design + Build, we specialize in residential architecture.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Stella Maris Architecture	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match “Stella Maris Architecture is pleased to offer the full range of architectural services and supporting consultant services and is suited to offer a strong conceptual and design…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	AR Design Studio, L.L.C	Exact match	Houston, TX, United StatesHQ recorded Oct 11, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 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 “eco-friendly 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 57 eco-friendly architecture firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Eco-friendly architecture firms based in Houston, United States at a glance

As of Oct 11, 2026

32.4%Verified-email coverage

18.9Average contacts per company

1-10Median size (employees)

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 57 companies.

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.
What qualifies: Company records associated with Houston, United States whose business descriptions match “eco-friendly 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 350 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 11, 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.

Eco-friendly architecture firms by metro in the United States

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 “eco-friendly architecture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many eco-friendly architecture firms are there based in Houston, United States?

RevenueBase identified 57 company matches for eco-friendly architecture firms associated with Houston, United States 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?

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

Which city in the United States has the most eco-friendly architecture firms?

New York leads the United States with 274 company records, followed by Los Angeles (136) and Seattle (100). Houston has 57.

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 350 professional contacts with verified work emails tracked across these 57 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 11, 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.