Company lists · Data refreshed September 2026

Top 13 Architectural firms based in Colorado Springs, United States

RevenueBase identified 31 architectural firms headquartered in Colorado Springs, United States as of September 2026 and tracks 213 professional contacts across them, including 100 with verified work emails. New York is the largest hub.

This list covers architectural firms headquartered in Colorado Springs, 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 6, 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 6, 2026 86% judged on-target in blind review
31Companies
213Contacts tracked
100Verified emails
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The 13 largest architectural firms based in Colorado Springs, United States

Ranked by team size
Top 13 of 31 architectural firms based in Colorado Springs, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to architectural 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 202611-5056 contacts →

“For more than 45 years, RTA Architects has created award-winning architectural and interior designs for the Colorado built environment.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 202651-20045 contacts →

“Basis Partners was founded with the belief that great people, special culture, and adept leadership can greatly influence the fields of program and construction management.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 202611-5017 contacts →

“HCDA Engineering, Inc.(formerly Howard C.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 202611-5012 contacts →

“CRP Architects, formerly known as Christiansen, Reece & Partners, P.C.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-1010 contacts →

“Senger Design Group is an award-winning interior design firm specializing in design solutions for commercial, hospitality, multi-family, senior/affordable housing, education…”

Source: company website · checked Sep 6, 2026
6Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 202611-508 contacts →

“Schendt Engineering Corp (SEC) is a full service mechanical, electrical and plumbing design firm located at 5145 Centennial Blvd, Colorado Springs, Colorado, 80919 United States.”

Source: company website · checked Sep 6, 2026
7Strong evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-107 contacts →

“TDG Architecture (TDG) was created in early 2008 by Architect, Mark Tremmel, the former partner of Colorado Architecture Partnership, and has practiced Architecture in Colorado…”

Source: company website · checked Sep 6, 2026
8Strong evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-104 contacts →

“Compass Architecture has been providing architecture services to the beautiful state of Colorado since 2018.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-104 contacts →

“Al Hanna founded Hanna & Associates, Inc.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-104 contacts →

“YOW Architects has been designing the Colorado Springs skyline for over 40 years.”

Source: company website · checked Sep 6, 2026
11Strong evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-102 contacts →

“Full-service architectural firm with over 50 years of experience, specializing in master planning, commercial, and residential projects.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-101 contacts →

“ABConstruction has been in business for almost 19 years and boasts a staff with over 76 collective years of experience in the construction industry within the Colorado Springs and…”

Source: company website · checked Sep 6, 2026
13Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 6, 20261-101 contacts →

“The Mission We turn out customer's vision into an engineered solution by boldly claiming how it can be done, applying our extensive experience with exceptional service to produce…”

Source: company website · checked Sep 6, 2026

Showing 13 of 31 architectural firms based in Colorado Springs, United States

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Architectural firms based in Colorado Springs, United States at a glance

As of Sep 6, 2026
46.9%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
5738.7%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
8
51-200
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Colorado Springs, over 31 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 architectural 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 Colorado Springs, United States whose own description of what they do matches “architectural 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 architectural 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 architectural firms, and records with no verified work email. Companies headquartered outside Colorado Springs 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, 100 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 6, 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.

Architectural 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 architectural 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 architectural firms are there based in Colorado Springs, United States?

RevenueBase identified 31 architectural firms headquartered in Colorado Springs, 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?

RTA Architects, headquartered in Colorado Springs, tops this list with the largest team on record.

Which city has the most architectural firms?

New York leads with 1779 headquartered companies, followed by Los Angeles (737) and Chicago (566).

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 100 verified decision-maker contacts tracked across these 31 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 6, 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.