Company lists · Data refreshed September 2026

Top 25 Casino interior design firms based in the United States

Name: Casino interior design firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,349 companies tracked

RevenueBase identified 1,349 casino interior design firms headquartered in the United States as of September 2026 and tracks 13,613 professional contacts across them, including 5,851 with verified work emails. New York is the largest hub.

This list covers casino interior design firms 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 19, 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 19, 2026 86% judged on-target in blind review

1,349Companies

13,613Contacts tracked

5,851Verified emails

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The 25 largest casino interior design firms based in the United States

Ranked by team size

Top 25 of 1,349 casino interior design firms based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to casino interior design 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IA Interior Architects	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	501-1,000	1,584 contacts →
	Strong evidence “Celebrating 40 years of visionary design and innovation, IA Interior Architects is the first global architecture firm focused exclusively on interiors.” Source: RevenueBase Database · checked Sep 19, 2026
2	Watg And Wimberly Interiors	Partial evidence	Tustin, CA, United StatesHQ checked Sep 19, 2026	201-500	646 contacts →
	Partial evidence “Advisory \| Master Planning \| Architecture \| Landscape Architecture \| Wimberly Interiors.” Source: RevenueBase Database · checked Sep 19, 2026
3	TVS	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	51-200	467 contacts →
	Strong evidence “TVS is an award-winning architecture and interior design firm headquartered in Atlanta, GA with global project expertise.” Source: RevenueBase Database · checked Sep 19, 2026
4	ESA	Strong evidence	Nashville, TN, United StatesHQ checked Sep 19, 2026	51-200	273 contacts →
	Strong evidence “ESa is a nationally recognized architecture and design firm based in Nashville, Tenn, specializing in architecture, interior design, master planning and space planning.” Source: RevenueBase Database · checked Sep 19, 2026
5	OBM International	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 19, 2026	51-200	239 contacts →
	Partial evidence “We are designers of storied places.” Source: RevenueBase Database · checked Sep 19, 2026
6	Bhdp Architecture	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	51-200	236 contacts →
	Partial evidence “BHDP is an award-winning international design firm recognized for creating innovative and inspiring design solutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	555 International	Indirect evidence	Chicago, United StatesHQ checked Sep 19, 2026	51-200	184 contacts →
	Indirect evidence “Making cool sh!t since 1988!” Source: RevenueBase Database · checked Sep 19, 2026
8	Sargenti Architects	Partial evidence	Paramus, NJ, United StatesHQ checked Sep 19, 2026	51-200	178 contacts →
	Partial evidence “Sargenti sets standards of distinction through meritorious business practice and exclusivity, providing architecture, engineering, and design that leaves a lasting impression…” Source: RevenueBase Database · checked Sep 19, 2026
9	Avroko	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	162 contacts →
	Partial evidence “Founded in NYC by four partners, Kristina O’Neal, Adam Farmerie, William Harris, and Greg Bradshaw, AvroKO has earned a reputation as one of the world’s most innovative design…” Source: RevenueBase Database · checked Sep 19, 2026
10	HBG Design	Strong evidence	Memphis, TN, United StatesHQ checked Sep 19, 2026	51-200	153 contacts →
	Strong evidence “Consistently recognized as the Top 10 Hospitality Design and Casino Resort Design Firm in the U.S, HBG Design offers a stable and increasing workload of national projects and a…” Source: RevenueBase Database · checked Sep 19, 2026
11	Steelman Partners	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	51-200	140 contacts →
	Partial evidence “Based in Las Vegas, Nevada, Steelman Partners and its affiliates are award winning international design firms specializing in the multi-disciplinary facets of entertainment…” Source: RevenueBase Database · checked Sep 19, 2026
12	TCA Architects, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	51-200	112 contacts →
	Partial evidence “Inspired by cultural narrative and evolutionary design, TCA Architects are dedicated to creating experiences that champion community and promote forward-thinking change.” Source: RevenueBase Database · checked Sep 19, 2026
13	Idgroup	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “Design is more than what we do.” Source: RevenueBase Database · checked Sep 19, 2026
14	Rottet Studio	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	87 contacts →
	Partial evidence “Rottet Studio is widely regarded as one of the finest design practices in the world and was voted one of the Top 3 Most Admired Firms by a jury of peer professionals.” Source: RevenueBase Database · checked Sep 19, 2026
15	EDG Hospitality Design Branding	Strong evidence	Novato, CA, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Strong evidence “EDG Interior Architecture + Design is a global leader in hospitality branding and design.” Source: RevenueBase Database · checked Sep 19, 2026
16	Valerio Architects	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Indirect evidence “Founded in 1994 by Niccolo Valerio, Valerio Architects Inc.” Source: RevenueBase Database · checked Sep 19, 2026
17	Redline Design Group	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	51-200	79 contacts →
	Partial evidence “Established in 2002, Redline Design Group, PA (Partnership) is a client focused, service-oriented firm known for thoughtful creativity and innovative solutions.” Source: RevenueBase Database · checked Sep 19, 2026
18	Marc-Michaels Interior Design	Strong evidence	Winter Park, FL, United StatesHQ checked Sep 19, 2026	51-200	76 contacts →
	Strong evidence “Marc-Michaels Interior design has long been regarded as one of the country's most respected interior design firms specializing in interior detailing for private residences, luxury…” Source: RevenueBase Database · checked Sep 19, 2026
19	C TC Design Studio A Nuvaura Group Brand	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	11-50	76 contacts →
	Strong evidence “C+TC Design Studio can be defined by our unique blend of Architecture and Interior Design expertise.” Source: RevenueBase Database · checked Sep 19, 2026
20	Schenkel Shultz	Partial evidence	Winter Park, FL, United StatesHQ checked Sep 19, 2026	11-50	72 contacts →
	Partial evidence “As a member of the Central Florida community for 40 years and headquartered in Winter Park, Schenkel Shultz is committed to inspiring the community through impactful design.” Source: RevenueBase Database · checked Sep 19, 2026
21	Hhcp Architects An Orcutt Winslow Company	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 19, 2026	51-200	72 contacts →
	Indirect evidence “Helman Hurley Charvat Peacock/Architects, Inc.(HHCP) is an architectural company based in the USA with a world-class international reputation characterized by its passion for…” Source: RevenueBase Database · checked Sep 19, 2026
22	Looney & Associates	Strong evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	11-50	67 contacts →
	Strong evidence “Looney & Associates is an award-winning Interior Design firm with over 30 years of excellence.” Source: RevenueBase Database · checked Sep 19, 2026
23	Abel Design Group	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	67 contacts →
	Strong evidence “Founded in Houston, Texas in 2001, Abel Design Group (ADG) is an award-winning architecture and interior design firm specializing in corporate, hospitality, higher education…” Source: RevenueBase Database · checked Sep 19, 2026
24	Design Environments	Partial evidence	Atlanta \| Boston \| Chicago \| Greensboro \| San Francisco, United StatesHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “We don’t just design spaces - we create experiences.” Source: RevenueBase Database · checked Sep 19, 2026
25	Studiosix5	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Creating environments that celebrate life.” Source: RevenueBase Database · checked Sep 19, 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: casino interior design firms. 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 casino interior design firms.
Partial evidence: Its own public description names part of casino interior design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name casino interior design firms. 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 1,349 casino interior design firms based in the United States

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Casino interior design firms based in the United States at a glance

As of Sep 19, 2026

43.0%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

970

11-50

312

51-200

201-500

501-1,000

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 1,349 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 casino interior design 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 the United States whose own description of what they do matches “casino interior design 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 casino interior design 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 casino interior design firms, 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, 5,851 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 19, 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.

Casino interior design firms 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 casino interior design 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 casino interior design firms are there based in the United States?

RevenueBase identified 1,349 casino interior design firms 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?

IA Interior Architects, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most casino interior design firms?

New York leads with 98 headquartered companies, followed by Los Angeles (65) and Dallas (40).

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 5,851 verified decision-maker contacts tracked across these 1,349 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 19, 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.