Company lists · Data refreshed September 2026

Top 24 Scientific consulting firms based in Dallas, United States

Name: Scientific consulting firms based in Dallas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 60 companies tracked

RevenueBase identified 60 scientific consulting firms headquartered in Dallas, United States as of September 2026 and tracks 1,476 professional contacts across them, including 883 with verified work emails. Houston is the largest hub.

This list covers scientific consulting firms headquartered in Dallas, 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 14, 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 14, 2026 86% judged on-target in blind review

60Companies

1,476Contacts tracked

883Verified emails

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The 24 largest scientific consulting firms based in Dallas, United States

Ranked by team size

Top 24 of 60 scientific consulting firms based in Dallas, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to scientific consulting 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	Trinity Consultants	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	961 contacts →
	Indirect evidence “Trinity Consultants is a global team of experts helping organizations solve complex challenges in environmental compliance, ecological protection, infrastructure performance, and…” Source: RevenueBase Database · checked Sep 14, 2026
2	Ensolum, LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	136 contacts →
	Indirect evidence “OUR MISSION is to combine sustainable environmental solutions with forward-thinking, cost-effective, innovative, and value-added technologies that balance our clients’ economic…” Source: RevenueBase Database · checked Sep 14, 2026
3	Alliance Geotechnical Group, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	46 contacts →
	Indirect evidence “Alliance Geotechnical Group was established in to provide professional services in the areas of: · Geotechnical Engineering · Subsurface Exploration · Construction Materials…” Source: RevenueBase Database · checked Sep 14, 2026
4	Baker & O'brien, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	43 contacts →
	Partial evidence “Baker & O'Brien is an independent engineering consulting firm providing professional services to the energy and related industries.” Source: RevenueBase Database · checked Sep 14, 2026
5	Biochroma Analytical Labs	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	30 contacts →
	Indirect evidence “BioChroma Analytical Labs LLC is based out of the DFW metroplex in the heart of Texas.” Source: RevenueBase Database · checked Sep 14, 2026
6	Verify Markets	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “Verify Markets is a Research Firm specializing in Consumer Products, Industrial, Environmental, Energy and Water markets.” Source: RevenueBase Database · checked Sep 14, 2026
7	Birkhoff, Hendricks & Carter, L.L.P	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “BHC’s roots were founded in Dallas, Texas in 1969 to provide professional engineering services to municipalities and other governmental agencies.” Source: RevenueBase Database · checked Sep 14, 2026
8	Ceutical Laboratories, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Indirect evidence “Ceutical Laboratories provides services to the pharmaceutical, medical device, dietary supplement, veterinary, cosmetic, and food industries.” Source: RevenueBase Database · checked Sep 14, 2026
9	Turner, Mason & Company	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Turner, Mason & Company provides engineering and management consulting services for the petroleum and petrochemical industries.” Source: RevenueBase Database · checked Sep 14, 2026
10	Downstream Advisors INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Downstream Advisors is a professional consulting firm specialized in the technical, commercial and financial aspects of the downstream petroleum industries – refining, marketing…” Source: RevenueBase Database · checked Sep 14, 2026
11	Envirophase	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “EnviroPhase is an environmental consulting firm serving clients in commercial and industrial property, development and banking.” Source: RevenueBase Database · checked Sep 14, 2026
12	Geoscience Engineers, LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “Registered in the State of Texas in 1985, Geoscience has provided services to a wide range of industries throughout Texas, as well as other states such as Oklahoma, Tennessee…” Source: RevenueBase Database · checked Sep 14, 2026
13	Moyes & CO	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
14	PME Solutions LLC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Partial evidence “PME Solutions is a trusted provider of engineering and consulting services for a range of industries, including manufacturing, mining, construction, energy, and more.” Source: RevenueBase Database · checked Sep 14, 2026
15	BEC Environmental	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “BEC Environmental is a leading environmental consulting firm specializing in a wide array of environmental services for companies across the United States.” Source: RevenueBase Database · checked Sep 14, 2026
16	Consult 413	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “We act as an extension of your company to assist with your supply chain strategy, quality & regulatory compliance, product sourcing and formula ideation.” Source: RevenueBase Database · checked Sep 14, 2026
17	The Flamingo Project	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “At The Flamingo Project, we help Architecture, Engineering, and Construction (AEC) firms stand out from the flock with research-driven strategies that drive measurable growth.” Source: RevenueBase Database · checked Sep 14, 2026
18	Insights Advisors Group	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Through our distinctive blend of business and research acumen, we deliver high-value, actionable insights that equip you to optimize business growth, profitability, and long-term…” Source: RevenueBase Database · checked Sep 14, 2026
19	Civil Point Engineers, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	501-1,000	1 contacts →
	Partial evidence “A multi-discipline consulting firm offering civil/environmental engineering, land planning, surveying and landscape architecture services.” Source: RevenueBase Database · checked Sep 14, 2026
20	CD Environmental Engineering, LLC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	51-200	1 contacts →
	Partial evidence “CD Environmental Engineering, LLC.(CD) is a full service environmental consulting firm offering full scale environmental compliance services.” Source: RevenueBase Database · checked Sep 14, 2026
21	Malkison Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Malkison is USA based business research, development, and management company.” Source: RevenueBase Database · checked Sep 14, 2026
22	Omnia Aerospace, LLC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	1 contacts →
	Partial evidence “Omnia Aerospace is a privately-held company dedicated to providing best-in-class consulting and professional services to the Aviation, Aerospace and Defense industry.” Source: RevenueBase Database · checked Sep 14, 2026
23	Incipient Strategies	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “Incipient is a dynamic research consultancy dedicated to solving unique business challenges for the healthcare and technology sectors.” Source: RevenueBase Database · checked Sep 14, 2026
24	Nimblenow Solutions	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “NimbleNow consultants have provided expertise for some of the largest, most admired companies in the world.” Source: RevenueBase Database · checked Sep 14, 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: scientific consulting 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 scientific consulting firms.
Partial evidence: Its own public description names part of scientific consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name scientific consulting 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 24 of 60 scientific consulting firms based in Dallas, United States

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Scientific consulting firms based in Dallas, United States at a glance

As of Sep 14, 2026

59.8%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

303.3%Largest-city concentration · Houston

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Dallas, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 60 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 scientific consulting 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 Dallas, United States whose own description of what they do matches “scientific consulting 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 scientific consulting 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 scientific consulting firms, and records with no verified work email. Companies headquartered outside Dallas 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, 883 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 14, 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.

Scientific consulting 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 scientific consulting 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 scientific consulting firms are there based in Dallas, United States?

RevenueBase identified 60 scientific consulting firms headquartered in Dallas, 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?

Trinity Consultants, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most scientific consulting firms?

Houston leads with 182 headquartered companies, followed by New York (125) and San Diego (95).

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 883 verified decision-maker contacts tracked across these 60 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 14, 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.