Company lists · Data refreshed September 2026

Top 25 Real estate environmental law firms based in Tulsa, United States

Name: Real estate environmental law firms based in Tulsa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 41 companies tracked

RevenueBase identified 41 real estate environmental law firms headquartered in Tulsa, United States as of September 2026 and tracks 1,076 professional contacts across them, including 631 with verified work emails. Across the United States, New York is the largest hub for this category (615 companies); Tulsa has 41.

This list covers real estate environmental law firms headquartered in Tulsa, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

41Companies

1,076Contacts tracked

631Verified emails

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The 25 largest real estate environmental law firms based in Tulsa, United States

Ranked by team size

Top 25 of 41 real estate environmental law firms based in Tulsa, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate environmental law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hall Estill	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	201-500	225 contacts →
	Indirect evidence “Rich in Oklahoma heritage and a tradition of legal experience.” Source: RevenueBase Database · checked Sep 29, 2026
2	Gablegotwals	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	51-200	201 contacts →
	Partial evidence “GableGotwals is a full-service law firm with nearly 100 attorneys and more than 70 professionals in Oklahoma and Texas.” Source: RevenueBase Database · checked Sep 29, 2026
3	Conner & Winters, LLP	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	51-200	152 contacts →
	Partial evidence “As one of the top full-service business and litigation law firms, Conner & Winters has dedicated nearly 90 years to serving clients throughout the central United States and…” Source: RevenueBase Database · checked Sep 29, 2026
4	Riggs Abney Neal Turpen Orbison & Lewis LAW Firm	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	201-500	108 contacts →
	Partial evidence “Experienced, dedicated, and thoughtful legal counsel for over four decades has made us one of the largest law firms in the state of Oklahoma.” Source: RevenueBase Database · checked Sep 29, 2026
5	Barrow & Grimm, P.C	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	39 contacts →
	Partial evidence “Established in Tulsa, Oklahoma in 1976, Barrow & Grimm, P.C.” Source: RevenueBase Database · checked Sep 29, 2026
6	Latham, Keele, Lehman, Ratcliff, Carter & Clarke P.C	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	51-200	38 contacts →
	Partial evidence “As a full-service Oklahoma law firm with national experience, Latham, Keele, Lehman, Ratcliff, Carter & Clarke offers the exceptional service all clients deserve.” Source: RevenueBase Database · checked Sep 29, 2026
7	Frederic Dorwart, Lawyers Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial evidence “For more than 30 years, Dorwart has helped businesses solve complex legal challenges typically entrusted to much larger law firms.” Source: RevenueBase Database · checked Sep 29, 2026
8	Helton LAW Firm	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Strong evidence “Oklahoma law firm specializing in Estate Planning, Estate Disputes, Probate and Trust Administration, Guardianship, Commercial Litigation, and Business Transactions.” Source: RevenueBase Database · checked Sep 29, 2026
9	Pray Walker, P.C	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	30 contacts →
	Indirect evidence “For nearly fifty years, Pray Walker's sought-after experience in problem-solving has led both large and small clients to trust Pray Walker with their important legal matters…” Source: RevenueBase Database · checked Sep 29, 2026
10	Franden Farris Quillin Goodnight Roberts Ward	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Indirect evidence “Franden \| Farris \| Quillin \| Goodnight \| Roberts + Ward was initially founded in 1921 and has been emerging and evolving over the last 100 years.” Source: RevenueBase Database · checked Sep 29, 2026
11	Sherwood & Robert	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “Sherwood & Robert represent individuals and businesses with a wide range of legal issues including disputes, estate planning, nonprofit governance, real estate transactions…” Source: RevenueBase Database · checked Sep 29, 2026
12	Titus Hillis Reynolds Love	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “Titus Hillis Reynolds Love is an AV rated law firm providing comprehensive litigation and consulting services.” Source: RevenueBase Database · checked Sep 29, 2026
13	Kivell, Rayment And Francis, P.C	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “The firm of Kivell, Rayment and Francis is an AV rated firm that was founded in 1991 by Thomas D.” Source: RevenueBase Database · checked Sep 29, 2026
14	Rodolf & Todd	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	51-200	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
15	Johnson & Jones, P.C	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “Johnson & Jones was established in March 1994, by seven partners from the business department of a longstanding Tulsa firm.” Source: RevenueBase Database · checked Sep 29, 2026
16	Charneybrown, LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Founded by two of Oklahoma's leading attorneys, CharneyBrown offers full-service representation to both individual and corporate clients from across the state in a variety of…” Source: RevenueBase Database · checked Sep 29, 2026
17	Drummond Law, Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Known through northeastern Oklahoma as the leading banking law firm, Drummond Law, PLLC, has provided unmatched legal advocacy to our clients since 1971.” Source: RevenueBase Database · checked Sep 29, 2026
18	Schaffer Herring Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “Founded in 2013 by Patrick Herring and David Schaffer, Schaffer Herring PLLC is a Tulsa, Oklahoma based law firm with attorneys licensed in Oklahoma, Texas, and California.” Source: RevenueBase Database · checked Sep 29, 2026
19	Eller & Detrich, P.C	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “STRATEGIC SOLUTIONS AT LAW Eller & Detrich has established a reputation as a progressive, results-driven firm that provides its clients with highly personalized services.” Source: RevenueBase Database · checked Sep 29, 2026
20	Shook & Johnson, Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Shook & Johnson is a boutique law firm dedicated to providing exceptional service to our clients in focus practiced areas.” Source: RevenueBase Database · checked Sep 29, 2026
21	Henry DOW	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 29, 2026
22	Gibbs Armstrong, P.C	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “GA is a regional, A.V.” Source: RevenueBase Database · checked Sep 29, 2026
23	Boston Avenue LAW Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Boston Avenue Law focuses on providing efficient, effective legal services to businesses in the areas of employment law, commercial law, and insurance law.” Source: RevenueBase Database · checked Sep 29, 2026
24	Kingwoods, Pllc	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “KingWoods combines decades of large law firm experience with the efficiency and flexibility of a small firm.” Source: RevenueBase Database · checked Sep 29, 2026
25	Monaghan Warrick King	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Strong evidence “A Tulsa Oklahoma Law firm offering a broad range of business, construction and real estate legal services to local, regional and international clients.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate environmental law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names real estate environmental law firms.
Partial evidence: Its own public description names part of real estate environmental law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate environmental law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 41 real estate environmental law firms based in Tulsa, United States

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Real estate environmental law firms based in Tulsa, United States at a glance

As of Sep 29, 2026

58.6%Verified-email coverage

26.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Tulsa, so it is reported there. Company counts and contact totals on this page are exact for Tulsa, over 41 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 real estate environmental law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Tulsa, United States whose own description of what they do matches “real estate environmental law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate environmental law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among real estate environmental law firms, and records with no verified work email. Companies headquartered outside Tulsa 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 its RevenueBase Smart Search 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, 631 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 29, 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.

Real estate environmental law firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate environmental law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate environmental law firms are there based in Tulsa, United States?

RevenueBase identified 41 real estate environmental law firms headquartered in Tulsa, 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?

Hall Estill, headquartered in Tulsa, tops this list with the largest team on record.

Which city in the United States has the most real estate environmental law firms?

New York leads the United States with 615 headquartered companies, followed by Chicago (343) and Houston (296). Tulsa has 41.

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 631 verified decision-maker contacts tracked across these 41 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 29, 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 Smart Search, 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.