Company lists · Data refreshed September 2026

Top 25 Civil engineering consulting firms based in Tulsa, United States

Name: Civil engineering consulting 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 23, 2026 34 companies tracked

RevenueBase identified 34 company matches for civil engineering consulting firms associated with Tulsa, United States as of September 2026 and tracks 1,456 professional contacts across them, including 771 with verified work emails. Across the United States, Houston is the largest hub for this category (353 companies); Tulsa has 34.

This list covers company matches for civil engineering consulting firms associated with Tulsa, 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 23, 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 23, 2026 How this list was built

34Companies

1,456Contacts tracked

771Verified emails

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The 25 largest civil engineering consulting firms based in Tulsa, United States

Ranked by team size

Top 25 of 34 company matches for civil engineering consulting firms based in Tulsa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Wallace Design Collective	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	201-500	289 contacts →
	Exact match “fantastic people.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Sherwood Construction Co., INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	501-1,000	175 contacts →
	Exact match “Sherwood Construction was founded in 1934 by brothers F.M.(Sherry) and J.L.(Joy) Sherwood.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Cyntergy	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	51-200	168 contacts →
	Exact match “Cyntergy is a full service, award winning Architecture, Engineering and Construction Administration firm based in Tulsa and is licensed in Architecture and Engineering in every…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	B T Group	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	201-500	146 contacts →
	Exact match “B+T Group is a turnkey professional services firm specializing in the infrastructure industry - wireless, fiber, broadband, oil and gas, utilities to name a few.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Select Engineering INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	51-200	95 contacts →
	Exact match “Select Engineering, Inc, is a privately-held company with offices in Tulsa,OK and Houston,TX.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	MPW Engineering, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	51-200	86 contacts →
	Exact match “We at MPW Engineering have used our full depth of multi-disciplinary expertise to create solutions for clients, big and small, across the United States.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Esdc INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	56 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	DDSI	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	51-200	51 contacts →
	Exact match “Downtown Design Services Inc, began operations as an Oklahoma corporation in for the purpose of providing the following Services to the Oil and Gas, Fiber Optic, Energy…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	GUY Engineering Services, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	37 contacts →
	Exact match “Guy Engineering Services, Inc.(GUY) is a woman-owned, Native American-owned, and HUBZone-certified civil engineering consulting firm to various city, county, state, and federal…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	360 Engineering Group, Pllc	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	31 contacts →
	Exact match “360 Engineering Group provides comprehensive structural engineering solutions for a wide variety of clients and projects.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	BKL Architects Engineers	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “Founded in Tulsa in 1946, BKL is a versatile firm with a rich history of collaborating on public projects across Oklahoma's counties and municipalities.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Allied Engineering Group, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	24 contacts →
	Exact match “Allied Engineering Group, LLC is a multi-discipline professional services firm located in Tulsa, OK.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Hudson Prince Engineering & Inspection, Pllc	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	1-10	22 contacts →
	Exact match “We’re a DBE certified team of professional engineers and certified inspectors working hard to ensure the quality of our communities' transportation infrastructure.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Native Strategies, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Native Strategies, LLC is a privately held, certified Native American Owned Small Business, Indian Economic Enterprise, and Disadvantaged Business Enterprise with offices in…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Tanner Consulting, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	19 contacts →
	Exact match “Tanner Consulting advances the frontiers of development by offering a unique blend of services to large scale developers, municipalities, and investment groups, reducing the need…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Aimright	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	19 contacts →
	Exact match “Below our feet is dirt, rocks, water, minerals, and a host of organisms that impact the design and construction industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	EDA FKI Engineering PC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “EDA+FKI Engineers has provided comprehensive mechanical, electrical and plumbing engineering services throughout Oklahoma and the surrounding regions since 1954.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Meshek & Associates	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	1,001-5,000	13 contacts →
	Exact match “In 2024, Meshek joined WSB, a design and consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Gfac Engineering	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “The MISSION of GFAC Engineering is to elevate the industry and to be your TRUSTED ADVISOR in the areas of Geotechnical Engineering and Construction Material Testing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	CJC Architects, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	1-10	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Resolute Engineering, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “Resolute Engineering provides a full complement of services across the energy industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	KKT Architects, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	51-200	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	B&t Engineering	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “B&T Engineering, Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Blackshare Environmental Solutions	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “Blackshare consistently provides superior services to clients through innovation, diligence, and commitment.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Phillips Gomez, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Phillips+Gomez provides professional mechanical and electrical consulting engineering services with emphasis and expertise on energy efficiency, sustainability, and LEED®…” Recorded in the RevenueBase company graph · Sep 23, 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 “civil engineering consulting 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 34 civil engineering consulting firms based in Tulsa, United States

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Civil engineering consulting firms based in Tulsa, United States at a glance

As of Sep 23, 2026

53.0%Verified-email coverage

42.8Average contacts per company

11-50Median size (employees)

Sep 23, 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 Tulsa, so it is reported there. Company counts and contact totals on this page are exact for Tulsa, over 34 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 Tulsa, United States whose business descriptions match “civil engineering consulting 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 771 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 23, 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.

Civil engineering consulting 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 “civil engineering consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering consulting firms are there based in Tulsa, United States?

RevenueBase identified 34 company matches for civil engineering consulting firms associated with Tulsa, 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?

Wallace Design Collective 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 civil engineering consulting firms?

Houston leads the United States with 353 company records, followed by New York (331) and Austin (161). Tulsa has 34.

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 771 professional contacts with verified work emails tracked across these 34 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 23, 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.