Company lists · Data refreshed September 2026

Top 25 Environmental design firms based in Austin, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 171 companies tracked

RevenueBase identified 171 company matches for environmental design firms associated with Austin, United States as of September 2026 and tracks 3,258 professional contacts across them, including 1,156 with verified work emails. Across the United States, New York is the largest hub for this category (553 companies); Austin has 171.

This list covers company matches for environmental design firms associated with Austin, 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 19, 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 19, 2026 How this list was built

171Companies

3,258Contacts tracked

1,156Verified emails

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The 25 largest environmental design firms based in Austin, United States

Ranked by team size

Top 25 of 171 company matches for environmental design firms based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026	n/a	1,145 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 · Sep 19, 2026 · View company records in RevenueBase
2	TBG Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	175 contacts →
	Exact match “At TBG Partners, we believe enduring places begin with engaging questions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	O'connell Robertson	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	164 contacts →
	Exact match “O’Connell Robertson is a full-service architecture, engineering and interior design firm whose mission-driven approach creates education and healthcare environments that enrich…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	STG Design	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	157 contacts →
	Exact match “STG Design is an employee-owned firm with an integrated approach to architecture, interior design and planning.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	RVI Planning Landscape Architecture	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	154 contacts →
	Exact match “Create a better place.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Pfluger Architects	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	134 contacts →
	Exact match “Founded in Austin, Texas, in 1972, Pfluger Architects believes architecture is more than the built environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Nelsen Partners Architects & Planners	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	105 contacts →
	Exact match “Our single goal is to do exceptional work inspired by our clients and the opportunities they present to create meaningful and memorable places.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Studiosix5	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “Creating environments that celebrate life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	MWM Designgroup	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “MWM is the trusted expert for Texas’s public-sector, partnering with local governments to deliver essential development through integrated architecture, civil engineering…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Michael HSU Office Of Architecture	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Michael Hsu Office of Architecture was formed in 2005 with the goal of producing locally-engaged, design driven architecture and interiors in Austin.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	DWG	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	44 contacts →
	Exact match “At dwg, we take great pride in seeing our work positively impacting the health and vitality of the communities, environments and economies around them.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Hicks & Company Environmental Archeological Consultants	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “Hicks & Company Environmental/Archeological Consultants is a small, woman-owned environmental consulting firm that provides the full range of environmental management and planning…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Baer Engineering & Environmental Consulting, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	32 contacts →
	Exact match “About Baer Engineering and Environmental Consulting, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Dick Clark Associates	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	32 contacts →
	Exact match “Dick Clark + Associates is a full service Architecture and Interior Design Firm based in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	SEC Planning, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “SEC Planning, opened in 2001, offers land planning, landscape architecture and community branding services nationally from our office in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Britt Design Group	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “With over 20 years of award-winning design, we are an established industry leader in Austin who is recognized nationwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Levy Dykema	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “LEVY DYKEMA is an award-winning architecture, interiors, and purchasing firm based in Austin and Corpus Christi, Texas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	PI Architects	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “We design environments for living more vibrant lives.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Lionheart Places LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	1-10	22 contacts →
	Exact match “Courage to Create the Places We Love.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	SQ Environmental, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “SQ Environmental, LLC (SQE) is a full-service environmental engineering and consulting firm with a team of professionals dedicated to providing high-quality, cost-effective…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Chioco Design	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Chioco Design was formed in 2005 by Jamie Chioco in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Coleman & Associates	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	1-10	20 contacts →
	Exact match “Coleman & Associates, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	TEN Eyck Landscape Architects, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Since 1997, Ten Eyck Landscape Architects (TELA) has connected the urban dweller with nature and each other through civic, institutional, commercial, residential, and mixed-use…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Ryan Street Architects	Exact match	Austin, United StatesHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Based in Austin, Texas, Ryan Street Architects has served select residential and commercial clients since 2001, designing celebrated spaces that span from the chiseled landscapes…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Rhode Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Rhode Partners is an award-winning, full-service architecture firm specializing in master planning, architecture, and interior design.” Recorded in the RevenueBase company graph · Sep 19, 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 “environmental 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 171 environmental design firms based in Austin, United States

See the full list, filter by size, metro and specialty, and access 1,156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental design firms based in Austin, United States at a glance

As of Sep 19, 2026

35.5%Verified-email coverage

19.1Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

110

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 171 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 Austin, United States whose business descriptions match “environmental 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 1,156 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 19, 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.

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

How many environmental design firms are there based in Austin, United States?

RevenueBase identified 171 company matches for environmental design firms associated with Austin, 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?

OLA 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 environmental design firms?

New York leads the United States with 553 company records, followed by Los Angeles (272) and Chicago (205). Austin has 171.

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 1,156 professional contacts with verified work emails tracked across these 171 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 19, 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.