Company lists · Data refreshed September 2026
Top 25 Project finance law firms based in Houston, United States
RevenueBase identified 98 project finance law firms headquartered in Houston, United States as of September 2026 and tracks 4,325 professional contacts across them, including 2,540 with verified work emails. New York is the largest hub.
This list covers project finance law firms headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest project finance law firms based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,693 | ||||
“Vinson & Elkins is a law firm of global distinction, working with leading companies on wide-ranging matters in key industries across the economy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 933 | ||||
“Bracewell LLP is a leading law and government relations firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 271 | ||||
“Schouest, Bamdas, Soshea & BenMaier PLLC is a law firm focused on your needs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 222 | ||||
“Porter Hedges is recognized as one of the premier business law firms based in Houston.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 170 | ||||
“Cokinos | Young has led Texas construction and real estate law for over three decades.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 165 | ||||
“Coats Rose is a transactional and litigation law firm focused on development: the development of real estate, affordable housing, special purpose districts, business and private…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 112 | ||||
“Proud to call Texas home for more than 25 years, Andrews Myers is a corporate-focused law firm renowned for our proactive and practical approach to business and celebrated for our…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Oliva GibbsPartial evidence | 92 | |||
“Oliva Gibbs is a nationally recognized law firm with offices in Columbus, OH, Houston, TX, Lafayette, LA, Midland, TX, Oklahoma City, OK, and San Antonio, TX.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 85 | ||||
“Kuiper Law Firm has established itself as a trusted legal partner for businesses across diverse industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 63 | ||||
“BoyarMiller is a Houston-based law firm offering comprehensive legal services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Toeppich And AssociatesPartial evidence | 53 | |||
“Toeppich and Associates is one of the most recognized firms in the oil and gas industry, with attorneys practicing in all areas of oil and gas law, including title examination…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 42 | ||||
“RFH is a national law firm representing clients in the banking, finance, and oil & gas industries across the United States” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | KN LegalIndirect evidence | 32 | |||
“Beirut | Dubai | Houston | Al Khobar | Bahrain | Riyadh Empowering Businesses Worldwide Established in 2012, KN Legal has spent over a decade providing clients with superior legal…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 21 | ||||
“Eggleston & Briscoe serves a predominantly corporate and institutional client base representing a variety of publicly and privately owned business interests.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Kirby, Mathews & Walrath, PllcIndirect evidence | 18 | |||
“Kirby, Mathews & Walrath is a professional limited liability company which was founded on the idea that the participants in the oil and gas industry are best served by a firm that…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Ewing & Jones, PllcPartial evidence | 15 | |||
“We are a full-service commercial law firm in Houston, Texas, with a wide breadth of practice experience rare for a firm of our size.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 | ||||
“Okin Adams Bartlett Curry LLP is a boutique Texas law firm assisting businesses of all sizes with many of the legal, financial and strategic challenges they frequently face.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 | ||||
“Amini Law Firm PLLC is a Houston-based law firm with a primary focus on oil and gas law.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 | ||||
“Copeland & Rice is a litigation-only law firm serving clients nationwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | West Mermis, PllcPartial evidence | 11 | |||
“West Mermis is a boutique law firm with over fifty years of combined experience in handling construction litigation and arbitration, contract drafting, payment and lien issues…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Walker Eisenbraun LLCIndirect evidence | 11 | |||
“Large-Firm Experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Parkins & Rubio LLPStrong evidence | 10 | |||
“Parkins & Rubio LLP is a law firm focused on business law to support clients with financial restructurings and business bankruptcy cases.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Looper GoodwinePartial evidence | 9 | |||
“Looper Goodwine is a boutique law firm with global reach, handling sophisticated energy industry transactions, tax matters and complex civil litigation on behalf of corporations…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 9 | ||||
“We are small but rapidly growing law firm seeking to provide efficient and cost effective legal services to our clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Rothberg Shurtleff Dang PllcIndirect evidence | 8 | |||
“Rothberg Shurtleff Dang PLLC is a boutique firm with real-world experience in a humble, client-focused package.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 98 project finance law firms based in Houston, United States
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Project finance law firms based in Houston, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 98 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among project finance law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Houston, United States whose own description of what they do matches “project finance law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among project finance law firms, and records with no verified work email. Companies headquartered outside Houston are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 2,540 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Project finance law firms by metro in the United States
- Project finance law firms in New York148
- Project finance law firms in Houston98
- Project finance law firms in Washington84
- Project finance law firms in Chicago64
- Project finance law firms in Los Angeles50
- Project finance law firms in Miami49
- Project finance law firms in Dallas47
- Project finance law firms in Atlanta32
- Project finance law firms in Denver32
- Project finance law firms in Austin27
- Project finance law firms in Philadelphia26
- Project finance law firms in San Francisco26
Frequently asked
How many project finance law firms are there based in Houston, United States?
RevenueBase identified 98 project finance law firms headquartered in Houston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Vinson & Elkins, headquartered in Houston, tops this list with the largest team on record.
Which city has the most project finance law firms?
New York leads with 148 headquartered companies, followed by Houston (98) and Washington (84).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,540 verified decision-maker contacts tracked across these 98 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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