Company lists · Data refreshed October 2026

Top 21 Leed certified building services based in Columbia, United States

Name: Leed certified building services based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 35 companies tracked

RevenueBase identified 35 company matches for leed certified building services associated with Columbia, United States as of October 2026 and tracks 684 professional contacts across them, including 342 with verified work emails. Across the United States, New York is the largest hub for this category (305 companies); Columbia has 35.

This list covers company matches for leed certified building services 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 October 17, 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 Oct 17, 2026 How this list was built

35Companies

684Contacts tracked

342Verified emails

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The 21 largest leed certified building services based in Columbia, United States

Ranked by team size

Top 21 of 35 company matches for leed certified building services based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Allen Shariff Corporation	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 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 · Oct 17, 2026 · View company records in RevenueBase
2	GMK Associates, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	51-200	99 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 · Oct 17, 2026 · View company records in RevenueBase
3	Straughan Environmental, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	51-200	98 contacts →
	Exact match “Straughan Environmental provides high quality & sustainable environmental planning, permitting and design services to government (federal, state, and municipal) and commercial…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Brownstone	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	11-50	60 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 · Oct 17, 2026 · View company records in RevenueBase
5	Arium AE	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	11-50	46 contacts →
	Exact match “Arium AE is a mid-sized design firm serving the Mid-Atlantic Region from our offices in Columbia, Maryland, and Vienna, Virginia.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Global Facility Solutions	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	n/a	31 contacts →
	Exact match “Global Facility Solutions was formed to provide objective facility solutions to the commercial, industrial and government marketplaces.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Coil Construction	Exact match	Columbia, MO, United StatesHQ recorded Oct 17, 2026	11-50	26 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 · Oct 17, 2026 · View company records in RevenueBase
8	KK Engineering LLC	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	1-10	25 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 · Oct 17, 2026 · View company records in RevenueBase
9	SOA Architecture	Exact match	Columbia, MO, United StatesHQ recorded Oct 17, 2026	11-50	18 contacts →
	Exact match “SOA Architecture creates inspiring places for people to work, play, learn, and live.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Studio 2lr Architecture Interiors	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	1-10	15 contacts →
	Exact match “Studio 2LR is a full service architecture and interior design firm located in Columbia, South Carolina.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Pwarchitects, INC	Exact match	Columbia, MO, United StatesHQ recorded Oct 17, 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 · Oct 17, 2026 · View company records in RevenueBase
12	Phase ONE Design	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	1-10	11 contacts →
	Exact match “Architectural Design, Construction Consulting, and Planning Firm.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Spectrum Energy, LLC	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	1-10	9 contacts →
	Exact match “Spectrum Energy helps building owners, developers, and facility managers cut operating costs and improve performance through energy efficiency projects.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	JHS Architecture Integrated Design, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	11-50	7 contacts →
	Exact match “JHS Architecture: Integrated Design, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Carlisle Associates INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Timberlake Engineering, A Custom Engineering Company	Exact match	Columbia, MO, United StatesHQ recorded Oct 17, 2026	11-50	5 contacts →
	Exact match “Welcome to Timberlake Engineering, a Custom Engineering Company Our business philosophy has always been to provide practical designs to our clients and high quality, personal…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Banta Campbell Architects, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	1-10	4 contacts →
	Exact match “Banta Campbell Architects: Architects crafting solutions that are functional, timeless, and sustainable.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Davis Architecture, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	1-10	4 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 · Oct 17, 2026 · View company records in RevenueBase
19	The Landplan Group South, INC	Exact match	Columbia, SC, United StatesHQ recorded Oct 17, 2026	1-10	2 contacts →
	Exact match “Established in 2001 in Columbia, SC, the LandPlan Group South, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Elaflo Consulting Services	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	1-10	2 contacts →
	Exact match “At Elaflo Consulting Services (ECS), we’re all about delivering smart, sustainable solutions in energy, infrastructure, logistics, and operations.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	George Vaeth Assoc INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 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 “leed certified building services”. 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 21 of 35 leed certified building services based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Leed certified building services based in Columbia, United States at a glance

As of Oct 17, 2026

50.0%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 35 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 “leed certified building services” 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 342 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 October 17, 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.

Leed certified building services 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 “leed certified building services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leed certified building services are there based in Columbia, United States?

RevenueBase identified 35 company matches for leed certified building services associated with Columbia, United States as of October 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?

Allen Shariff Corporation 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 leed certified building services?

New York leads the United States with 305 company records, followed by Chicago (130) and Los Angeles (117). Columbia has 35.

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 342 professional contacts with verified work emails tracked across these 35 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 October 17, 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.