Company lists · Data refreshed November 2026

Top 25 Library design architects based in the United States

RevenueBase identified 1,610 company matches for library design architects associated with the United States as of November 2026 and tracks 24,821 professional contacts across them, including 11,620 with verified work emails. New York is the largest hub.

This list covers company matches for library design architects associated with the 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
1,610Companies
24,821Contacts tracked
11,620Verified emails
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The 25 largest library design architects based in the United States

Ranked by team size
Top 25 of 1,610 company matches for library design architects based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCharleston, SC, United StatesHQ recorded Nov 6, 2026201-500586 contacts →

Exact match

“LS3P is an architecture, interiors, and planning firm celebrating more than 60 years of design excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAtlanta, VA, United StatesHQ recorded Nov 6, 2026201-500379 contacts →

Exact match

“Established in 1963, ASD | SKY has evolved into a multi-disciplinary design firm offering interiors, architectural, landscape, and graphic design services to a variety of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAlameda, NY, United StatesHQ recorded Nov 6, 2026201-500349 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202651-200282 contacts →

Exact match

“ESa is a nationally recognized architecture and design firm based in Nashville, Tenn, specializing in architecture, interior design, master planning and space planning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 202651-200280 contacts →

Exact match

“Founded in 1982, PCA is recognized as one of Greater Boston’s most responsive and innovative design firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 2026201-500265 contacts →

Exact match

“Lionakis was established in 1909 and is a multi-disciplinary firm specializing in architectural, structural engineering, and interior design services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSioux Falls, SD, United StatesHQ recorded Nov 6, 202651-200253 contacts →

Exact match

“TSP is a multidisciplinary service leader with architecture, engineering, planning, and interior design expertise all within a single company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoston, AZ, United StatesHQ recorded Nov 6, 202651-200252 contacts →

Exact match

“Shepley Bulfinch is a nationally recognized architecture and design firm with a legacy of innovation spanning over 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWilliamsport, PA, United StatesHQ recorded Nov 6, 2026501-1,000248 contacts →

Exact match

“Brodart knows libraries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202651-200238 contacts →

Exact match

“At OZ Architecture, we are committed to the creation of excellence in design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-200223 contacts →

Exact match

“Lawrence Group is a best-in-class design firm using the power of people with great ideas to bring clients’ dreams to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew York, DC, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Founded in 1968, Beyer Blinder Belle Architects is an award-winning architecture, planning, and interiors with offices in New York City, Washington DC, Boston, and Miami.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAtlanta, TX, United StatesHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“Dwell is methodically unconventional: designing clever spaces that aren’t outlandish or lacking purpose.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200202 contacts →

Exact match

“CBT is working nationally and internationally on projects that range from urban district master planning to large-scale mixed-use developments, civic and cultural venues…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202651-200199 contacts →

Exact match

“Founded by AIA Gold Medalist Michael Graves and having celebrated their 60th anniversary in 2024, Michael Graves is recognized as one of the leading design firms in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCelina, IN, United StatesHQ recorded Nov 6, 202651-200194 contacts →

Exact match

“As architects, engineers and planners, Fanning Howey supports educational achievement at all stages of life by creating vibrant environments for learning, including schools…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBaltimore, AZ, United StatesHQ recorded Nov 6, 202651-200189 contacts →

Exact match

“Ayers Saint Gross is an interdisciplinary design firm of architects, planners, landscape architects, interior designers, graphic designers, and space analysts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAtlanta, KY, United StatesHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Lord Aeck Sargent (LAS) is a full-service, award-winning architectural and design firm with more than projects completed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRochester, NY, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“At SWBR, there’s one thing we never forget – that every housing community, workplace or school we design is for people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSpokane, WA, United StatesHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“Founded in 1953, Integrus has a successful history as a leading regional architecture firm with international reach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChesapeake, VA, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“RRMM Architects is recognized as a leading, dynamic design firm offering architectural, design build, interior design, and planning services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“MHTN Architects believes in architecture based on meaningful concepts and collaborative vision.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“The fires of creativity and innovation don’t light themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCA, United StatesHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“Founded in 1906, ours is one of the oldest and most established architectural firms in California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,610 library design architects based in the United States

See the full list, filter by size, metro and specialty, and access 11,620 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Library design architects based in the United States at a glance

As of Nov 6, 2026
46.8%Verified-email coverage
15.4Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
950
11-50
541
51-200
94
201-500
10
501-1,000
1
1,001-5,000
1

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 1,610 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 the United States whose business descriptions match “library design architects” 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 11,620 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.

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 “library design architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many library design architects are there based in the United States?

RevenueBase identified 1,610 company matches for library design architects associated with the 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?

Ls3p Associates LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most library design architects?

New York leads with 119 company records, followed by Chicago (39) and Los Angeles (31).

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 11,620 professional contacts with verified work emails tracked across these 1,610 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.