Firm Index · Practice × market

Top Environmental firms in Houston

The firms combining the deepest environmental footprint with a presence in Houston, ranked by the Sartori Firm Index.

01 The ranking

Environmental firms in Houston

These law firms pair a strong public Environmental footprint with a recorded presence in Houston, ranked by the Sartori Firm Index — a 0–100 measure of scale, reach and hiring built from public data. The ranking reflects public footprint and momentum, not the quality of any firm's environmental work in Houston.

#	Firm	Index	Tier	Attorneys mapped	Markets
1	Shook Hardy & Bacon	48.2	National	500–1,000	Kansas City, Los Angeles, Houston…
2	Hunton Andrews Kurth	48	Global	500–1,000	Richmond, Washington, New York…
3	Arnold & Porter	45.7	Global	1,000–1,500	Washington, New York, San Francisco…
4	Steptoe & Johnson PLLC	45.1	National	250–500	Pittsburgh, Charleston, Bridgeport…
5	Bracewell	44.2	International	250–500	Houston, Washington, New York…
6	Kelley Drye & Warren	43.3	National	250–500	New York, Washington, Chicago…
7	Vinson & Elkins	43.2	Global	500–1,000	Houston, Dallas, New York…
8	Best Best & Krieger	41.3	National	250–500	Los Angeles, San Diego, Sacramento…
9	Steptoe	41	Global	500–1,000	Washington, New York, Los Angeles…
10	Baker Botts	40.9	Global	500–1,000	Houston, Washington, Dallas…
11	Archer & Greiner	37.9	National	100–250	Philadelphia, New York, Princeton…
12	Kean Miller	37.2	National	250–500	Baton Rouge, Houston, New Orleans…
13	Segal McCambridge Singer & Mahoney	34.3	National	100–250	Los Angeles, Chicago, New York…
14	Susman Godfrey	34	National	250–500	Houston, New York, Los Angeles…
15	Lydecker	32.5	National	100–250	Miami, Los Angeles, Orlando…
16	Galloway Johnson Tompkins Burr & Smith	31.9	National	100–250	New Orleans, Houston, Lafayette…
17	Liskow & Lewis	31	National	100–250	New Orleans, Lafayette, Houston…
18	Bressler Amery & Ross	30.9	National	100–250	New York, Miami, Birmingham…
19	GableGotwals	29.3	National	100–250	Tulsa, Oklahoma City, Elgin…
20	Maron Marvel Bradley Anderson & Tardy	26.3	National	100–250	Philadelphia, Chicago, Wilmington…
21	Van Ness Feldman	25.4	National	100–250	Washington, Seattle, San Francisco…
22	Hartline Barger	20.1	National	50–100	Houston, Dallas, Corpus Christi…