Company lists · Data refreshed September 2026

Top 25 Attraction design and engineering firms based in the United States

Name: Attraction design and engineering 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 30, 2026 1,446 companies tracked

RevenueBase identified 1,446 attraction design and engineering firms headquartered in the United States as of September 2026 and tracks 39,991 professional contacts across them, including 18,013 with verified work emails. New York is the largest hub.

This list covers attraction design and engineering 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 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

1,446Companies

39,991Contacts tracked

18,013Verified emails

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The 25 largest attraction design and engineering firms based in the United States

Ranked by team size

Top 25 of 1,446 attraction design and engineering firms 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 attraction design and engineering 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	Smithgroup	Partial evidence	Detroit, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,849 contacts →
	Partial evidence “SmithGroup is an award-winning, multi-national integrated design firm that employs research, data, advanced technologies and design thinking to help clients solve their greatest…” Source: RevenueBase Database · checked Sep 30, 2026
2	PAGE	Partial evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,191 contacts →
	Partial evidence “Performance by Design.” Source: RevenueBase Database · checked Sep 30, 2026
3	The Beck Group	Partial evidence	Dallas, TX, United StatesHQ checked Sep 30, 2026	501-1,000	1,054 contacts →
	Partial evidence “We integrate architecture, construction, sustainability, and technology to transform how our clients design and build.” Source: RevenueBase Database · checked Sep 30, 2026
4	Ware Malcomb	Strong evidence	International Design Firm, United StatesHQ checked Sep 30, 2026	501-1,000	992 contacts →
	Strong evidence “Established in 1972, Ware Malcomb is a dynamic, forward-thinking design firm offering streamlined architecture, interior design, branding, and engineering services across the…” Source: RevenueBase Database · checked Sep 30, 2026
5	LEO A Daly	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 30, 2026	501-1,000	656 contacts →
	Indirect evidence “Industry-Leading.” Source: RevenueBase Database · checked Sep 30, 2026
6	Watg And Wimberly Interiors	Indirect evidence	Tustin, CA, United StatesHQ checked Sep 30, 2026	201-500	646 contacts →
	Indirect evidence “Advisory \| Master Planning \| Architecture \| Landscape Architecture \| Wimberly Interiors.” Source: RevenueBase Database · checked Sep 30, 2026
7	Cushing Terrell	Indirect evidence	Billings, MT, United StatesHQ checked Sep 30, 2026	201-500	618 contacts →
	Indirect evidence “Cushing Terrell was founded in 1938 by architects Ralph Cushing and Everett Terrell.” Source: RevenueBase Database · checked Sep 30, 2026
8	Parkhill	Partial evidence	Lubbock, TX, United StatesHQ checked Sep 30, 2026	501-1,000	609 contacts →
	Partial evidence “We are a full-service design firm of extraordinary planners, designers, architects, and engineers.” Source: RevenueBase Database · checked Sep 30, 2026
9	Sasaki	Strong evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	201-500	515 contacts →
	Strong evidence “For over seventy years, Sasaki has brought together the best of architecture, interior design, landscape architecture, planning, urban design, civil engineering, graphic design…” Source: RevenueBase Database · checked Sep 30, 2026
10	Ewingcole	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 30, 2026	201-500	509 contacts →
	Strong evidence “EwingCole is a nationally recognized architecture, engineering, interior design, and planning firm with offices in Atlanta, Baltimore, Charlotte, Fort Worth, Irvine, New York…” Source: RevenueBase Database · checked Sep 30, 2026
11	HED	Partial evidence	Royal Oak, MI, United StatesHQ checked Sep 30, 2026	201-500	508 contacts →
	Partial evidence “At HED, great design is about thinking creatively to overcome challenges and improve real world outcomes.” Source: RevenueBase Database · checked Sep 30, 2026
12	Rockwell Group	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	481 contacts →
	Partial evidence “Rockwell Group is a multidisciplinary architecture and design firm that balances creativity, innovation, and thought leadership with every undertaking.” Source: RevenueBase Database · checked Sep 30, 2026
13	KTGY	Partial evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	201-500	461 contacts →
	Partial evidence “Design Lives at KTGY.” Source: RevenueBase Database · checked Sep 30, 2026
14	ASD SKY	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	201-500	344 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
15	Cooper Carry	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	201-500	336 contacts →
	Partial evidence “Cooper Carry is a national architecture firm that brings an internationally recognized team of design professionals to the wide variety of project types we engage in, all united…” Source: RevenueBase Database · checked Sep 30, 2026
16	Hord Coplan Macht	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 30, 2026	201-500	333 contacts →
	Partial evidence “Hord Coplan Macht is an integrated firm offering planning, architecture, landscape architecture, interior design and environmental graphic design with offices in Baltimore…” Source: RevenueBase Database · checked Sep 30, 2026
17	MGE Companies MG Engineering, MGE Unified Technologies, MGE Lighting Design Collaborative	Strong evidence	New York, United StatesHQ checked Sep 30, 2026	51-200	324 contacts →
	Strong evidence “MG ENGINEERING MGE UNIFIED TECHNOLOGIES MGE LIGHTING DESIGN COLLABORATIVE We strive to provide comprehensive, best-in-class engineering and Technology services that embrace…” Source: RevenueBase Database · checked Sep 30, 2026
18	DES	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 30, 2026	51-200	316 contacts →
	Indirect evidence “Born and bred in the Bay Area, DES shares the trailblazing spirit of Silicon Valley.” Source: RevenueBase Database · checked Sep 30, 2026
19	PGAL	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	201-500	312 contacts →
	Strong evidence “Founded in 1946, PGAL is a design firm specializing in architecture, engineering, interiors, and planning for a diverse portfolio of public and private sector clients.” Source: RevenueBase Database · checked Sep 30, 2026
20	Wight & Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	306 contacts →
	Partial evidence “At Wight & Company, we inspire the human experience through innovative design.” Source: RevenueBase Database · checked Sep 30, 2026
21	The S L A M Collaborative Slam	Indirect evidence	Glastonbury, CT, United StatesHQ checked Sep 30, 2026	201-500	276 contacts →
	Indirect evidence “SLAM is a 290 member architecture firm with offices in Atlanta, GA, Boston, MA, Denver, CO, Glastonbury, CT, Iowa City, IA, Los Angeles, CA, Orlando, FL, New York, NY…” Source: RevenueBase Database · checked Sep 30, 2026
22	ESA	Partial evidence	Nashville, TN, United StatesHQ checked Sep 30, 2026	51-200	273 contacts →
	Partial 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 30, 2026
23	Benchmark Group, INC	Partial evidence	Rogers, AR, United StatesHQ checked Sep 30, 2026	201-500	266 contacts →
	Partial evidence “Benchmark Group is a 100% employee-owned, full-service Architecture & Engineering firm with offices in Dallas, TX: Houston, TX; and Rogers, AR.” Source: RevenueBase Database · checked Sep 30, 2026
24	BKV Group	Strong evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	201-500	262 contacts →
	Strong evidence “BKV Group is a holistic design firm providing a full complement of architecture, interior design, engineering, landscape architecture, and construction administration services.” Source: RevenueBase Database · checked Sep 30, 2026
25	JMA	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 30, 2026	n/a	250 contacts →
	Partial evidence “At JMA, focus is on design excellence and the ability to combine creativity with technical, environmental and operational planning skills necessary to a project's success.” 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: attraction design and engineering 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 attraction design and engineering firms.
Partial evidence: Its own public description names part of attraction design and engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name attraction design and engineering 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 1,446 attraction design and engineering firms based in the United States

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Attraction design and engineering firms based in the United States at a glance

As of Sep 30, 2026

45.0%Verified-email coverage

27.7Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

736

11-50

494

51-200

167

201-500

501-1,000

1,001-5,000

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 1,446 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 attraction design and engineering 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 “attraction design and engineering 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 attraction design and engineering 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 attraction design and engineering 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, 18,013 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.

Attraction design and engineering 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 attraction design and engineering 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 attraction design and engineering firms are there based in the United States?

RevenueBase identified 1,446 attraction design and engineering 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?

Smithgroup, headquartered in Detroit, tops this list with the largest team on record.

Which city has the most attraction design and engineering firms?

New York leads with 67 headquartered companies, followed by Los Angeles (63) and Orlando (49).

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 18,013 verified decision-maker contacts tracked across these 1,446 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.