Company lists · Data refreshed September 2026

Top 25 Public interest design firms based in Houston, United States

Name: Public interest design firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 135 companies tracked

RevenueBase identified 135 company matches for public interest design firms associated with Houston, United States as of September 2026 and tracks 3,585 professional contacts across them, including 1,738 with verified work emails. Across the United States, New York is the largest hub for this category (720 companies); Houston has 135.

This list covers company matches for public interest design 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 September 20, 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 Sep 20, 2026 How this list was built

135Companies

3,585Contacts tracked

1,738Verified emails

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The 25 largest public interest design firms based in Houston, United States

Ranked by team size

Top 25 of 135 company matches for public interest design firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	PBK	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	892 contacts →
	Exact match “PBK is an award-winning architecture, engineering and consulting practice that has been a leader in design solutions for education, healthcare, corporate, government and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Estudio Architecture	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	n/a	390 contacts →
	Exact match “eStudio is a specialized full service architectural and boutique design firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	PGAL	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	312 contacts →
	Exact match “Founded in 1946, PGAL is a design firm specializing in architecture, engineering, interiors, and planning for a diverse portfolio of public and private sector clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Kirksey Architecture	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	252 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 · Sep 20, 2026 · View company records in RevenueBase
5	Office Of The County Engineer	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	248 contacts →
	Exact match “Office of the County Engineer is a regional leader in providing wholly integrated professional services to a broad range of clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Powers Brown Architecture	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	124 contacts →
	Exact match “Powers Brown Architecture is a professional services firm practicing architecture, interior design, programming and urban design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	GOREE	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	102 contacts →
	Exact match “Goree is a full-service architecture and design firm delivering solution-focused, performance-driven environments in a multitude of markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Ziegler Cooper Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	70 contacts →
	Exact match “Ziegler Cooper has emerged as one of Houston’s premier architecture firms that practices nationally and internationally.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Abel Design Group	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	67 contacts →
	Exact match “Founded in Houston, Texas in 2001, Abel Design Group (ADG) is an award-winning architecture and interior design firm specializing in corporate, hospitality, higher education…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Heights Venture	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	60 contacts →
	Exact match “Heights Venture is a commercial architecture and design firm focused on bringing our clients’ vision to life through a balance of innovation and practicality.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Philowilke Partnership	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	52 contacts →
	Exact match “The PhiloWilke Partnership was formed in 1985 on the premise that the best way to serve their healthcare clients is to provide industry-specialized design with client-specific…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Harrisonkornberg Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	49 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 · Sep 20, 2026 · View company records in RevenueBase
13	Meeks Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “We’re not just architects, we’re strategic partners to multifamily developers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	PDG Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “PDG Architects, based in Houston, Texas, is a full-service architectural firm recognized for quality performance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Morris Architects A Huitt-Zollars Company	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	44 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 · Sep 20, 2026 · View company records in RevenueBase
16	Studio RED Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	42 contacts →
	Exact match “Fueled by your mission, our team is committed to creating an enduring space that will serve your community for generations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Rdlr Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “Founded in 1982, Rey de la Reza Architects, Inc.(RDLR) is recognized throughout Texas as a community-driven architectural firm providing design excellence and outstanding project…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Asakura Robinson	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	36 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 · Sep 20, 2026 · View company records in RevenueBase
19	W Partnership, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	English Associates Architects, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	28 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 · Sep 20, 2026 · View company records in RevenueBase
21	Public Management, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1-10	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	CDI Douglass Pye, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	23 contacts →
	Exact match “CDI Douglass - Pye, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Dillon Kyle Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Each of our designs is different because each of our clients is different.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	AIS Designs CO	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “AIS Designs Co, a nationally recognized building design firm, is renowned for providing bespoke designing solutions across all stages of construction, including initial concept…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Smith & Company Architects	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “Smith & Company Architects was founded in by founder and Principal Architect Terry Smith AIA NOMA.” Recorded in the RevenueBase company graph · Sep 20, 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 “public interest design 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 135 public interest design firms based in Houston, United States

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Public interest design firms based in Houston, United States at a glance

As of Sep 20, 2026

48.5%Verified-email coverage

26.6Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 135 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 “public interest design 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 1,738 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 September 20, 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.

Public interest design 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 “public interest design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public interest design firms are there based in Houston, United States?

RevenueBase identified 135 company matches for public interest design firms associated with Houston, United States as of September 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?

PBK 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 public interest design firms?

New York leads the United States with 720 company records, followed by Los Angeles (290) and Chicago (236). Houston has 135.

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 1,738 professional contacts with verified work emails tracked across these 135 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 September 20, 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.