Company lists · Data refreshed November 2026

Top 17 Architectural and engineering services based in Boulder, United States

Name: Architectural and engineering services based in Boulder, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 32 companies tracked

RevenueBase identified 32 company matches for architectural and engineering services associated with Boulder, United States as of November 2026 and tracks 689 professional contacts across them, including 375 with verified work emails. Across the United States, New York is the largest hub for this category (733 companies); Boulder has 32.

This list covers company matches for architectural and engineering services associated with Boulder, 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 November 6, 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 Nov 6, 2026 How this list was built

32Companies

689Contacts tracked

375Verified emails

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The 17 largest architectural and engineering services based in Boulder, United States

Ranked by team size

Top 17 of 32 company matches for architectural and engineering services based in Boulder, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	DTJ Design, INC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	51-200	97 contacts →
	Exact match “At DTJ, we’re all about the big idea – no matter where it comes from.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Z Design Group LLC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	60 contacts →
	Exact match “Z Design Group provides comprehensive services encompassing architecture, planning and interior design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Apecs, INC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	46 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Sopher Sparn Architects	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “We are a Colorado-based architecture firm known for our innovative planning and design solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Boulder Engineering Studio	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Boulder Engineering Studio is an engineering design firm providing mechanical, electrical, and software consulting services for rapid, cost-effective physical product development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ascent Group, INC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Ascent group provides structural engineering services on all types of building construction including Educational, Commercial, Industrial, Multi-Family, Retail and Residential…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Rhap Architecture Planning	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “RHAP architecture + planning provides architectural services to a range of clients undertaking commercial and residential neighborhood development, new construction and remodels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Atkinson-Noland & Associates	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Atkinson-Noland & Associates, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Surround Architecture, INC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “Surround Architecture, an award-winning design firm located in Boulder, Colorado, provides a balanced approach to our clients fusing cutting edge architectural design with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Siteworks	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “We are not your typical engineering firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	GFE Structural	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “Since 1988, GFE Structural has provided complete structural engineering services to owners, architects and contractors across the Front Range.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	BVZ Architects	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “With a history of more than 35 years in Colorado and our recent expansion to Tucson, Arizona, BVZ Architects is founded in the idea that teamwork is the key to extraordinary…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Baur & Associates	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Structural engineers based in Boulder, Colorado since 1989 - industrial, mining, commercial, specialty, mechanical support, facility assessment and repairs, and numerous other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	PEH Architects	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	11-50	1 contacts →
	Exact match “PEH ARCHITECTS, INC is an architecture & planning company based out of 1319 SPRUCE ST, Boulder, Colorado, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Front Range Structural Engineering LLC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Front Range Structural Engineering was founded by David Mitchell, PE to provide structural engineering consulting to architects, contractors and other engineering firms in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Garth Braun Associates, P.C	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Full service architectural and planning firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Slope Architecture	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Our design focus is to create beautiful and functional spaces that are enjoyable to inhabit.” Recorded in the RevenueBase company graph · Nov 6, 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 “architectural and engineering services”. 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 17 of 32 architectural and engineering services based in Boulder, United States

See the full list, filter by size, metro and specialty, and access 375 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural and engineering services based in Boulder, United States at a glance

As of Nov 6, 2026

54.4%Verified-email coverage

21.5Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Boulder, so it is reported there. Company counts and contact totals on this page are exact for Boulder, over 32 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 Boulder, United States whose business descriptions match “architectural and engineering services” 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 375 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 November 6, 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.

Architectural and engineering services 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 “architectural and engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural and engineering services are there based in Boulder, United States?

RevenueBase identified 32 company matches for architectural and engineering services associated with Boulder, United States as of November 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?

DTJ Design, INC 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 architectural and engineering services?

New York leads the United States with 733 company records, followed by Houston (349) and Los Angeles (272). Boulder has 32.

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 375 professional contacts with verified work emails tracked across these 32 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 November 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 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.