Company lists · Data refreshed September 2026

Top 17 Engineering consultancies based in Fort Collins, United States

RevenueBase identified 32 engineering consultancies headquartered in Fort Collins, United States as of September 2026 and tracks 266 professional contacts across them, including 166 with verified work emails. Houston is the largest hub.

This list covers engineering consultancies headquartered in Fort Collins, 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 24, 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 24, 2026 86% judged on-target in blind review
32Companies
266Contacts tracked
166Verified emails
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The 17 largest engineering consultancies based in Fort Collins, United States

Ranked by team size
Top 17 of 32 engineering consultancies based in Fort Collins, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to engineering consultancies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202651-20062 contacts →

Partial evidence

“EDM's Mission Statement: Overcoming utility infrastructure challenges by merging excellence in engineering, science and technology with a passion for client satisfaction.”

Source: RevenueBase Database · checked Sep 24, 2026
2Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 2026201-50056 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 24, 2026
3Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-5029 contacts →

Partial evidence

“Ditesco is a full-service engineering, program, project and construction management firm based in Fort Collins, Colorado.”

Source: RevenueBase Database · checked Sep 24, 2026
4Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-5016 contacts →

Indirect evidence

“NRCE is a civil, environmental, and water resources consulting firm offering a wide variety of professional services.”

Source: RevenueBase Database · checked Sep 24, 2026
5Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202651-20014 contacts →

Partial evidence

“ESC Engineering is an employee-owned electrical engineering consulting firm that provides a full spectrum of services; including design, control systems and automation…”

Source: RevenueBase Database · checked Sep 24, 2026
6Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-1013 contacts →

Partial evidence

“United Civil is an engineering consulting firm that that specializes in the design of infrastructure and the development of land.”

Source: RevenueBase Database · checked Sep 24, 2026
7Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-509 contacts →

Partial evidence

“Lithos Engineering was formed with the vision of serving communities by providing our clients and their projects with recognizable value through prudent site evaluations…”

Source: RevenueBase Database · checked Sep 24, 2026
8Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-107 contacts →

Partial evidence

“Civil Engineering Consultant Company”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-506 contacts →

Indirect evidence

“West Peak Energy is a Colorado company that serves a broad array of energy related markets within the electric power, solar, wind, & storage industry, oil & gas industry, and…”

Source: RevenueBase Database · checked Sep 24, 2026
10Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-506 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 24, 2026
11Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-104 contacts →

Partial evidence

“Corbel Engineering is a full-service structural engineering firm located in Northern Colorado, focusing on providing reliable solutions.”

Source: RevenueBase Database · checked Sep 24, 2026
12Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 202611-504 contacts →

Indirect evidence

“CivilWorx was founded with the goal of providing exceptional service for a fair price to both public and private clients throughout Colorado and Wyoming.”

Source: RevenueBase Database · checked Sep 24, 2026
13Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-103 contacts →

Partial evidence

“Conterra Engineering is a full-service civil engineering consulting firm serving land development and renewable energy markets.”

Source: RevenueBase Database · checked Sep 24, 2026
14Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-103 contacts →

Partial evidence

“We are a local design & engineering company in Fort Collins, Co.”

Source: RevenueBase Database · checked Sep 24, 2026
15Partial evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-102 contacts →

Partial evidence

“Next Phase Engineering is a small traffic engineering consulting firm focused on providing extraordinary service.”

Source: RevenueBase Database · checked Sep 24, 2026
16Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 24, 2026
17Indirect evidenceFort Collins, CO, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“At Wm.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 17 of 32 engineering consultancies based in Fort Collins, United States

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Engineering consultancies based in Fort Collins, United States at a glance

As of Sep 24, 2026
62.4%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
1943.8%Largest-city concentration · Houston
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
8
51-200
2
201-500
1

Email recency for this list is measured across the whole United States list rather than for Fort Collins, so it is reported there. Company counts and contact totals on this page are exact for Fort Collins, over 32 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 engineering consultancies, 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 Fort Collins, United States whose own description of what they do matches “engineering consultancies”. 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 engineering consultancies), 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 engineering consultancies, and records with no verified work email. Companies headquartered outside Fort Collins 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, 166 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 24, 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.

Engineering consultancies 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 engineering consultancies, 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 engineering consultancies are there based in Fort Collins, United States?

RevenueBase identified 32 engineering consultancies headquartered in Fort Collins, 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?

EDM International, INC, headquartered in Fort Collins, tops this list with the largest team on record.

Which city has the most engineering consultancies?

Houston leads with 622 headquartered companies, followed by New York (449) and Austin (208).

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 166 verified decision-maker contacts tracked across these 32 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 24, 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.