Company lists · Data refreshed September 2026

Top 25 Facilities consulting firms based in Nashville, United States

Name: Facilities consulting firms based in Nashville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 39 companies tracked

RevenueBase identified 39 facilities consulting firms headquartered in Nashville, United States as of September 2026 and tracks 882 professional contacts across them, including 494 with verified work emails. Across the United States, New York is the largest hub for this category (304 companies); Nashville has 39.

This list covers facilities consulting firms headquartered in Nashville, 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 28, 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 28, 2026 86% judged on-target in blind review

39Companies

882Contacts tracked

494Verified emails

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The 25 largest facilities consulting firms based in Nashville, United States

Ranked by team size

Top 25 of 39 facilities consulting firms based in Nashville, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to facilities consulting 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	I.C. Thomasson Associates, Inc., A Salas O'brien Company	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	201-500	300 contacts →
	Indirect evidence “I.C.” Source: RevenueBase Database · checked Sep 28, 2026
2	ESA	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	51-200	273 contacts →
	Indirect 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 28, 2026
3	GHP	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	51-200	98 contacts →
	Indirect evidence “We are experts in improving built environments.” Source: RevenueBase Database · checked Sep 28, 2026
4	Collier Engineering Company, INC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “Collier Engineering Company, Inc, a privately-owned consulting firm based in Nashville, Tennessee, has provided exceptional engineering and design services since its founding in…” Source: RevenueBase Database · checked Sep 28, 2026
5	PMC Consulting Engineers	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Power Management Corporation is a full-service consulting engineering firm established in 1993.” Source: RevenueBase Database · checked Sep 28, 2026
6	Hereford Dooley Architects	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “HD Architects is made up of a dedicated team of 20+ professionals providing a broad range of services including architectural design, interior design, and planning.” Source: RevenueBase Database · checked Sep 28, 2026
7	Phoenix Design Group, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
8	Mathias	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “At Mathias Collective, we believe when people care deeply, they create spaces that truly matter.” Source: RevenueBase Database · checked Sep 28, 2026
9	Triad Environmental Consultants, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “TriAD is now a part of Onterris.” Source: RevenueBase Database · checked Sep 28, 2026
10	Community Solutions By Design, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Community Solutions by Design is a design and construction management firm.” Source: RevenueBase Database · checked Sep 28, 2026
11	Projx, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “ProjX, LLC is a full service organization that is capable of providing single source for planning, architecture and construction administration.” Source: RevenueBase Database · checked Sep 28, 2026
12	Casella Interiors Nashville	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Casella Interiors was established by Laret Casella in 1997, with the commitment to providing the highest level of professional design services to all clients.” Source: RevenueBase Database · checked Sep 28, 2026
13	TKC Architecture And Engineering LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “TKC A&E is a family-owned firm that is dedicated to creating thoughtful and engaging designs that are personal and unique to each client and project.” Source: RevenueBase Database · checked Sep 28, 2026
14	Baskin Strategies	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “We understand leaders have pressure to optimize their real estate while balancing employee, operational, and financial considerations.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sc&a, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “SC & A, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
16	Puckett Engineering, Pllc	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Puckett Engineering works with facility owners who are concerned with keeping their systems and processes online and protected.” Source: RevenueBase Database · checked Sep 28, 2026
17	DCI	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “DCi is an innovatively fresh, multi-faceted firm with a traditional ethic, grounded in our passion for high-quality design and a steadfast commitment to serving our clients.” Source: RevenueBase Database · checked Sep 28, 2026
18	C.A. Howell And Company	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “The Mid-South's leading management contracting firm specializing in workplace development and innovation for growing organizations.” Source: RevenueBase Database · checked Sep 28, 2026
19	JPD Consulting	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “The JPD Consulting team has a comprehensive understanding of the design and construction process as it relates to project planning and implementation.” Source: RevenueBase Database · checked Sep 28, 2026
20	RPM Associates, LLC Resource Planning & Management Associates, LLC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Resource Planning & Management Associates, LLC (RPM Associates, LLC) is an independent consulting firm with deep roots in the worlds of higher education,nonprofits, and government…” Source: RevenueBase Database · checked Sep 28, 2026
21	Veloture Development Group	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We exist to serve an unmet need in the market; a single resource that can consult and steer clients through all development phases of a project - including site selection, real…” Source: RevenueBase Database · checked Sep 28, 2026
22	The Nashville Consulting Group, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Do you have a large complex system, process, business relationship, or challenge which needs to be improved, remediated, analyzed, clarified, categorized, simplified, and…” Source: RevenueBase Database · checked Sep 28, 2026
23	Insite Facility Solutions	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “InSite provides the critical information that is needed for making informed decisions regarding acquiring and/or improving facilities, or to help potential clients to make an…” Source: RevenueBase Database · checked Sep 28, 2026
24	Usable Space Interiors, LLC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Located in Nashville, Tennessee, Usable Space Interiors, LLC (USI) is an interior design consulting firm that provides guidance for the residential/commercial client, builder…” Source: RevenueBase Database · checked Sep 28, 2026
25	Four Spaces Design	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Together, we'll reach your space's full potential.” Source: RevenueBase Database · checked Sep 28, 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: facilities consulting 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 facilities consulting firms.
Partial evidence: Its own public description names part of facilities consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facilities consulting 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 39 facilities consulting firms based in Nashville, United States

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Facilities consulting firms based in Nashville, United States at a glance

As of Sep 28, 2026

56.0%Verified-email coverage

22.6Average contacts per company

1-10Median size (employees)

Sep 28, 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 Nashville, so it is reported there. Company counts and contact totals on this page are exact for Nashville, over 39 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 facilities consulting 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 Nashville, United States whose own description of what they do matches “facilities consulting 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 facilities consulting 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 facilities consulting firms, and records with no verified work email. Companies headquartered outside Nashville 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, 494 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 28, 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.

Facilities consulting firms by metro in the United States

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 facilities consulting 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 facilities consulting firms are there based in Nashville, United States?

RevenueBase identified 39 facilities consulting firms headquartered in Nashville, 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?

I.C. Thomasson Associates, Inc., A Salas O'brien Company, headquartered in Nashville, tops this list with the largest team on record.

Which city in the United States has the most facilities consulting firms?

New York leads the United States with 304 headquartered companies, followed by Chicago (131) and Houston (128). Nashville has 39.

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 494 verified decision-maker contacts tracked across these 39 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 28, 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.