Company lists · Data refreshed September 2026

Top 25 Building consulting firms based in Columbia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 61 companies tracked

RevenueBase identified 61 company matches for building consulting firms associated with Columbia, United States as of September 2026 and tracks 1,203 professional contacts across them, including 594 with verified work emails. Across the United States, New York is the largest hub for this category (579 companies); Columbia has 61.

This list covers company matches for building consulting firms associated with Columbia, 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 September 23, 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 Sep 23, 2026 How this list was built

61Companies

1,203Contacts tracked

594Verified emails

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The 25 largest building consulting firms based in Columbia, United States

Ranked by team size

Top 25 of 61 company matches for building consulting firms based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	M. B. Kahn	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	201-500	249 contacts →
	Exact match “Since 1927, M.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Allen Shariff Corporation	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	51-200	150 contacts →
	Exact match “Allen + Shariff was founded in 1993 as an engineering consulting firm based in Columbia, MD.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	GMK Associates, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	51-200	100 contacts →
	Exact match “GMK Associates, Inc, is a multi-disciplinary planning, design, and construction services firm focused on the healthcare, education, government, utility, senior living, and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Hood Construction Company, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	51-200	94 contacts →
	Exact match “Boasting over three decades of service, Hood Construction has developed into an organization of outstanding and talented people, dedicated to producing the highest standard in…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Mashburn Construction	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	51-200	91 contacts →
	Exact match “Founded in 1976, Mashburn Construction is a full-service construction company providing construction management, design/build and general contracting.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Plano-Coudon	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	51-200	81 contacts →
	Exact match “Plano-Coudon is a construction management and general contracting company with an innovative, open-minded approach, serving the Maryland, DC, Northern Virginia, Pennsylvania and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Brownstone	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	11-50	57 contacts →
	Exact match “Brownstone has been delivering Construction Management and Architecture services since 2005 and has established itself as a premier consulting firm in the southeast.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	LCK	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	11-50	42 contacts →
	Exact match “LCK specializes in project management services and is singularly focused on protecting the owner’s interests.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Kascon, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	11-50	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Dennis Corporation	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	51-200	27 contacts →
	Exact match “Dennis Corporation is a South Carolina licensed engineering, surveying, and construction management firm specializing in a broad range of services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Garvin Design Group Architecture, Interior Design, And Planning	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	11-50	26 contacts →
	Exact match “Garvin Design Group is a Columbia, South Carolina-based architecture, interior design, and planning firm dedicated to a client-first delivery model.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Coil Construction	Exact match	Columbia, MO, United StatesHQ recorded Sep 23, 2026	11-50	24 contacts →
	Exact match “Coil offers planning, design/build and construction management services for professional, retail, healthcare, industrial and institutional construction.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	KK Engineering LLC	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	1-10	24 contacts →
	Exact match “We have in-depth experience in HVAC, Electrical, and Plumbing; smoke management, and fire-protection systems design for institutional, commercial, and residential facilities.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	PCE Construction	Exact match	Columbia, MO, United StatesHQ recorded Sep 23, 2026	11-50	18 contacts →
	Exact match “Whether a bank, a church, a hospital, an office or an industrial complex, each of our projects is a functional, enduring expression of our company’s legacy.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Columbia Engineering, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “Columbia Engineering, Inc, a structural consulting firm located in Columbia, Maryland, provides design and consulting services for new and existing structures, condition surveys…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Pwarchitects, INC	Exact match	Columbia, MO, United StatesHQ recorded Sep 23, 2026	11-50	14 contacts →
	Exact match “Founded in 1978, PWA offers planning, architectural, interior and sustainable design services to a wide variety of education, corporate, healthcare, government and private clients…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Phase ONE Design	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Architectural Design, Construction Consulting, and Planning Firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Anthony Management Group	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “The Anthony Management Group LLC is SBA 8(a) Certified and a Service Disabled Veteran Owned Small Business that provides management consulting and related services in support of…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Enviro Agscience, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	51-200	9 contacts →
	Exact match “We provide construction and construction management services for customers in highly demanding sectors, including government, military, hospitality, automotive, education and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Gardner Engineering, INC	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	1-10	8 contacts →
	Exact match “Gardner Engineering is a consulting firm specializing in building and site repair and restoration.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	JHS Architecture Integrated Design, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “JHS Architecture: Integrated Design, Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Grace Construction Group	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “Grace Construction Group is a full-service construction company located in South Carolina.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Foxx Construction	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Carlson Structural Engineering	Exact match	Columbia, MD, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “We are a structural engineering consulting firm that was founded to provide exceptional, professional service to owners and managers of large scale residential and commercial…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Davis Architecture, INC	Exact match	Columbia, SC, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Whether we are producing work for custom clients or design-build contractors, our goal at Davis Architecture, Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “building consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 61 building consulting firms based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 594 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building consulting firms based in Columbia, United States at a glance

As of Sep 23, 2026

49.4%Verified-email coverage

19.7Average contacts per company

1-10Median size (employees)

Sep 23, 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 Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 61 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 Columbia, United States whose business descriptions match “building consulting firms” 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 594 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 September 23, 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.

Building consulting firms by metro in the United States

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 “building consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building consulting firms are there based in Columbia, United States?

RevenueBase identified 61 company matches for building consulting firms associated with Columbia, United States as of September 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?

M. B. Kahn tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

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

New York leads the United States with 579 company records, followed by Houston (299) and Chicago (211). Columbia has 61.

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 594 professional contacts with verified work emails tracked across these 61 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 September 23, 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.