Company lists · Data refreshed September 2026

Top 25 Scientific consulting firms based in Denver, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 63 companies tracked

RevenueBase identified 63 company matches for scientific consulting firms associated with Denver, United States as of September 2026 and tracks 3,360 professional contacts across them, including 1,919 with verified work emails. Across the United States, Houston is the largest hub for this category (182 companies); Denver has 63.

This list covers company matches for scientific consulting firms associated with Denver, 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 14, 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 14, 2026 How this list was built

63Companies

3,360Contacts tracked

1,919Verified emails

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The 25 largest scientific consulting firms based in Denver, United States

Ranked by team size

Top 25 of 63 company matches for scientific consulting firms based in Denver, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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	ATLAS	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1,001-5,000	1,529 contacts →
	Exact match “Atlas Technical Consultants (Atlas) provides professional testing, inspection, engineering, environmental and consulting services nationwide.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Knight Piesold	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1,001-5,000	1,231 contacts →
	Exact match “Knight Piésold is an employee-owned, global consulting firm providing specialist services to the mining, power, water resources, and infrastructure industries.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	CTL Thompson	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	201-500	189 contacts →
	Exact match “CTL\|Thompson (CTL\|T) has been providing innovative engineering solutions throughout Colorado since 1971.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4	Spheros Environmental	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	201-500	48 contacts →
	Exact match “Environmental insight for complex real-world decisions Spheros Environmental helps clients make clear, defensible decisions in complex environments.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Marketonce	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	51-200	43 contacts →
	Exact match “At MarketOnce, we empower businesses with the insights and strategies they need to excel in today's dynamic market.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	Quandary Consultants	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	51-200	40 contacts →
	Exact match “Quandary Consultants, LLC (QC) is an environmental and regulatory consulting company.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Corona Insights	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	11-50	24 contacts →
	Exact match “Our founder named the company Corona because the word means “light.” It’s the knowledge that surrounds and illuminates an issue; exactly what we do.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	YEH And Associates, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	51-200	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Solum Consulting Group	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	15 contacts →
	Exact match “The environment and sustainability are key considerations across the mining, energy and resources sectors.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Applegate Group, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Environmental Technical Solutions, LLC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	9 contacts →
	Exact match “ETS provides a dynamic team of experts needed to support a wide range of environmental services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	K1c Consulting LLC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	9 contacts →
	Exact match “K1C is an engineering and scientific consulting firm focused on empowering our clients to create astonishing products, solve challenging problems and perform cutting edge research.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	Vanoco Consulting	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	7 contacts →
	Exact match “Vanoco has locations in both Denver and Calgary.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Food Business Consulting	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	11-50	5 contacts →
	Exact match “Food Business Consulting is a Denver, Colorado-based Consulting firm with expertise and resources covering the entire Food Industry.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	Slosky & Company	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	Bristlecone Ecology	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	RBI Strategies And Research	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “RBI Strategies and Research is a consulting firm specializing in strategic consulting, management, advocacy, direct mail, and survey research for political organizations, non-…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Jodi Stemler Consulting	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “Jodi Stemler Consulting focuses on the nexus between policy and communications for the natural resource conservation community and outdoor industry.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	ZC Analytics	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “Our experts are available for consultation and instruction in these key areas- Analysis of life science sector for private equity investor groups focussed on targeted…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Terranext LLC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	51-200	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21	Andale Energy Consulting	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Andale Energy Consulting brings decades of land, regulatory, and stakeholder engagement expertise to the planning, permitting, and execution phases of your project.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22	AIR Basics, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23	West Sage Water Consultants	Exact match	Denver, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “West Sage Water Consultants is a water resource consulting firm located in Denver, Colorado, striving to provide clients in both the public and private sectors with efficient and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24	Megannum, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25	L&k Environmental	Exact match	Denver, CO, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Whether you are going through an insurance claim, a real estate transaction, or looking to do a remodel we hope to give you peace of mind that L&K Environmental is the right…” Recorded in the RevenueBase company graph · Sep 14, 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 “scientific 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 63 scientific consulting firms based in Denver, United States

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

As of Sep 14, 2026

57.1%Verified-email coverage

53.3Average contacts per company

1-10Median size (employees)

Sep 14, 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 Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 63 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 Denver, United States whose business descriptions match “scientific 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 1,919 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 14, 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.

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

How many scientific consulting firms are there based in Denver, United States?

RevenueBase identified 63 company matches for scientific consulting firms associated with Denver, 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?

ATLAS 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 scientific consulting firms?

Houston leads the United States with 182 company records, followed by New York (125) and San Diego (95). Denver has 63.

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 1,919 professional contacts with verified work emails tracked across these 63 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 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 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.