Company lists · Data refreshed September 2026

Top 25 Architectural documentation services based in the United States

Name: Architectural documentation services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,663 companies tracked

RevenueBase identified 2,663 architectural documentation services headquartered in the United States as of September 2026 and tracks 17,007 professional contacts across them, including 7,304 with verified work emails. New York is the largest hub.

This list covers architectural documentation services headquartered in the 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 30, 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 30, 2026 86% judged on-target in blind review

2,663Companies

17,007Contacts tracked

7,304Verified emails

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The 25 largest architectural documentation services based in the United States

Ranked by team size

Top 25 of 2,663 architectural documentation services based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural documentation services: 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	Little Diversified Architectural Consulting	Partial evidence	Little Global, VA, United StatesHQ checked Sep 30, 2026	201-500	509 contacts →
	Partial evidence “At Little, we deliver results far beyond architecture-results you wouldn’t expect from an architectural firm.” Source: RevenueBase Database · checked Sep 30, 2026
2	MBH Architects	Partial evidence	Alameda, CA, United StatesHQ checked Sep 30, 2026	201-500	319 contacts →
	Partial evidence “MBH Architects is a full-service architectural firm headquartered in a LEED Gold office in the San Francisco Bay Area with offices in New York City, Denver, Mumbai, and Bengaluru.” Source: RevenueBase Database · checked Sep 30, 2026
3	Lionakis	Partial evidence	Sacramento, CA, United StatesHQ checked Sep 30, 2026	201-500	244 contacts →
	Partial evidence “Lionakis was established in 1909 and is a multi-disciplinary firm specializing in architectural, structural engineering, and interior design services.” Source: RevenueBase Database · checked Sep 30, 2026
4	Uppteam	Partial evidence	Ormond Beach, FL, United StatesHQ checked Sep 30, 2026	201-500	199 contacts →
	Partial evidence “uppteam is a leading Architectural Offshore Production partner specializing in delivering high-quality CD sets and technical support to architecture firms across the U.S.” Source: RevenueBase Database · checked Sep 30, 2026
5	Ffkr Architects	Partial evidence	Salt Lake City, AZ, United StatesHQ checked Sep 30, 2026	51-200	163 contacts →
	Partial evidence “Serving our clients from offices in Salt Lake City, Utah and Tempe, Arizona, FFKR Architects is a full-service architecture firm.” Source: RevenueBase Database · checked Sep 30, 2026
6	Sheehan Nagle Hartray Architects, A Woolpert Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	148 contacts →
	Partial evidence “Sheehan Nagle Hartray Architects is an award-winning firm with offices in Chicago and London offering architectural design, interior design, and pre-design services including site…” Source: RevenueBase Database · checked Sep 30, 2026
7	Evergreene Architectural Arts, INC	Partial evidence	Brooklyn, NY, United StatesHQ checked Sep 30, 2026	201-500	147 contacts →
	Partial evidence “Since 1978 EverGreene Architectural Arts has been providing pre-construction, construction and new design services for some of the world's most memorable buildings.” Source: RevenueBase Database · checked Sep 30, 2026
8	Huntonbrady Architects	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 30, 2026	51-200	129 contacts →
	Indirect evidence “We are a design-oriented firm with a deep commitment to outstanding overall service.” Source: RevenueBase Database · checked Sep 30, 2026
9	ODP Architecture And Design	Partial evidence	Hollywood, FL, United StatesHQ checked Sep 30, 2026	51-200	126 contacts →
	Partial evidence “Founded in 2004 and headquartered in Hollywood, FL, ODP is an award-winning architecture and interior design firm.” Source: RevenueBase Database · checked Sep 30, 2026
10	HLZAE	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “Buildings are our passion, new and old, inside and out.” Source: RevenueBase Database · checked Sep 30, 2026
11	Cube 3	Partial evidence	North Andover, MA, United StatesHQ checked Sep 30, 2026	51-200	101 contacts →
	Partial evidence “Established in 2003, CUBE 3 is well-known nationally as a design industry and innovation leader-providing thoughtful, individualized solutions for a wide range of architectural…” Source: RevenueBase Database · checked Sep 30, 2026
12	Champlin Architecture	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 30, 2026	51-200	94 contacts →
	Partial evidence “Champlin Architecture is a full-service firm providing architecture, planning, interior design and structural engineering to Civic, Corporate, Healthcare, Higher Education and…” Source: RevenueBase Database · checked Sep 30, 2026
13	HBA Architecture & Interior Design, INC	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 30, 2026	11-50	94 contacts →
	Partial evidence “Architecture & Interior Design, Construction Administration, Design, Design-Build, Facilities Planning, Imaging, and Master Planning.” Source: RevenueBase Database · checked Sep 30, 2026
14	Massa Multimedia Architecture, PC	Partial evidence	Neptune, NJ, United StatesHQ checked Sep 30, 2026	51-200	93 contacts →
	Partial evidence “MMA is a rapidly growing 63+ person architectural firm headquartered in Neptune, NJ with offices in Greenville, SC, and feet on the ground in FL, LA, TX, VA, NC and NV.” Source: RevenueBase Database · checked Sep 30, 2026
15	MBI Companies INC	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 30, 2026	51-200	92 contacts →
	Partial evidence “Since its founding in 1990, MBI Companies, Inc.(MBI) has been committed to being the top architectural, engineering, and interior design firm in the markets we serve.” Source: RevenueBase Database · checked Sep 30, 2026
16	Parette Somjen Architects	Partial evidence	Rockaway, NJ, United StatesHQ checked Sep 30, 2026	51-200	87 contacts →
	Partial evidence “PSA is a full service architectural design firm with over 100-full time team members, who include licensed architects and engineers, nationally certified interior designers…” Source: RevenueBase Database · checked Sep 30, 2026
17	Coast 2 Coast	Strong evidence	Chattanooga, TN, United StatesHQ checked Sep 30, 2026	51-200	87 contacts →
	Strong evidence “With a reputation for delivering critical architectural documentation tailored to meet the needs of each architect, engineer and property owner customer, we simplify commercial…” Source: RevenueBase Database · checked Sep 30, 2026
18	Shalom Baranes Associates	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	51-200	84 contacts →
	Partial evidence “Shalom Baranes Associates (SBA) is a Washington, DC architectural firm with an acclaimed reputation for its expertise in residential, commercial, institutional, and governmental…” Source: RevenueBase Database · checked Sep 30, 2026
19	Evstudio	Partial evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	51-200	81 contacts →
	Partial evidence “EVstudio is the architecture, engineering and surveying firm dedicated to giving you the high level of service you deserve for your project.” Source: RevenueBase Database · checked Sep 30, 2026
20	Total Solutions Group	Indirect evidence	Maitland, FL, United StatesHQ checked Sep 30, 2026	51-200	79 contacts →
	Indirect evidence “A one-stop, total solution studio.” Source: RevenueBase Database · checked Sep 30, 2026
21	1100 Architect	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	77 contacts →
	Partial evidence “1100 Architect is a full-service architecture firm based in New York City and Frankfurt, Germany, working across a broad range of project types, including living spaces, learning…” Source: RevenueBase Database · checked Sep 30, 2026
22	Karins Engineering	Indirect evidence	Sarasota, FL, United StatesHQ checked Sep 30, 2026	51-200	72 contacts →
	Indirect evidence “Engineering Integrity to Achieve Your Vision Karins Engineering serves clients throughout the life cycle of their properties, from design to demolition.” Source: RevenueBase Database · checked Sep 30, 2026
23	Design Associates INC	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 30, 2026	n/a	68 contacts →
	Partial evidence “Design Associates has been providing comprehensive architectural services for new construction, renovation and restoration projects throughout New England since 1979.” Source: RevenueBase Database · checked Sep 30, 2026
24	POH W Architects	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	65 contacts →
	Indirect evidence “Established in 1971, POH+W Architects is a collaborative, design-driven firm with offices in Atlanta and Pittsburgh.” Source: RevenueBase Database · checked Sep 30, 2026
25	DCM	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	n/a	64 contacts →
	Partial evidence “Architecture and Design Our Office is led by 3 partners Jeff Dotterweich, Cynthia Carlson and Tiemo Mehner.” Source: RevenueBase Database · checked Sep 30, 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: architectural documentation services. 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 architectural documentation services.
Partial evidence: Its own public description names part of architectural documentation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural documentation services. 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 25 of 2,663 architectural documentation services based in the United States

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Architectural documentation services based in the United States at a glance

As of Sep 30, 2026

42.9%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

2,000

11-50

583

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,663 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 documentation services, 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 the United States whose own description of what they do matches “architectural documentation services”. 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 documentation services), 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 documentation services, and records with no verified work email. Companies headquartered outside United States 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, 7,304 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 30, 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 documentation services by metro

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 documentation services, 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 documentation services are there based in the United States?

RevenueBase identified 2,663 architectural documentation services headquartered in the 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?

Little Diversified Architectural Consulting, headquartered in Mclean, tops this list with the largest team on record.

Which city has the most architectural documentation services?

New York leads with 121 headquartered companies, followed by Houston (56) and Chicago (50).

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 7,304 verified decision-maker contacts tracked across these 2,663 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 30, 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.