Company lists · Data refreshed September 2026

Top 22 Infrastructure consulting firms based in Charlotte, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 69 companies tracked

RevenueBase identified 69 infrastructure consulting firms headquartered in Charlotte, United States as of September 2026 and tracks 1,345 professional contacts across them, including 619 with verified work emails. New York is the largest hub.

This list covers infrastructure consulting firms headquartered in Charlotte, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

69Companies

1,345Contacts tracked

619Verified emails

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The 22 largest infrastructure consulting firms based in Charlotte, United States

Ranked by team size

Top 22 of 69 infrastructure consulting firms based in Charlotte, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Zapata Group, INC ZapataIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	155
	“ZAPATA is a full service architecture and engineering (A-E) and program/construction management firm.” Source: company website · checked Sep 3, 2026
2	Origintek Solutions LLCPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	11-50	69
	“Welcome to Origintek Solutions, where expertise and innovation converge to deliver exceptional business consulting services.” Source: company website · checked Sep 3, 2026
3	CES Group Engineers, LLPIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	45
	“CES Group is a full-service engineering consultant to the public and private sectors, providing civil engineering, land surveying, subsurface utility engineering, land planning…” Source: company website · checked Sep 3, 2026
4	Aptus UtilitiesIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	45
	“Aptus provides specialty services that are essential to transportation, energy, electrical, mechanical, and fiber optic cable and broadband connectivity.” Source: company website · checked Sep 3, 2026
5	Stonelaurel Consulting, INCPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	25
	“Founded 20+ years ago as Technology Project Management, StoneLaurel is a management consulting firm with the aptitude – and experience – to serve Fortune 500 companies while…” Source: company website · checked Sep 3, 2026
6	Design Resource GroupPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	11-50	23
	“Design Resource Group is a professional design consulting firm in Charlotte, North Carolina.” Source: company website · checked Sep 3, 2026
7	Ecns Global Consultants, PllcIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	16
	“We provide our clients with a complete project life cycle of Electrical, Control, Network, and Security design services.” Source: company website · checked Sep 3, 2026
8	Bluestone GroupIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	10
	“At Bluestone, we pride ourselves in helping major utilities of all sizes respond to industry transitions and immediate support needs.” Source: company website · checked Sep 3, 2026
9	Greenway SolutionsPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	11-50	10
	“Greenway Solutions provides business strategy and strategic consulting services.” Source: company website · checked Sep 3, 2026
10	SRK Innovation, LLCPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	9
	“Founded in 2014 with a vision of providing the highest level of service to our clients, focused on providing services for commissioning, infrastructure upgrade planning…” Source: company website · checked Sep 3, 2026
11	AarchiesstekPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	9
	“At AarchiesTek IT Consulting, we specialize in empowering businesses with tailored IT solutions.” Source: company website · checked Sep 3, 2026
12	NC Design Solutions, INCIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	8
	Source: company website · checked Sep 3, 2026
13	Willis Engineers, INCPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	11-50	8
	“Willis Engineers, founded in 1962 in Charlotte, North Carolina, is a small consulting engineering firm specializing in water and wastewater systems for local governments and…” Source: company website · checked Sep 3, 2026
14	Playbook Management CompanyIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	8
	“The Playbook Management team can lead your construction project from the due diligence phase all the way to post construction services, including managing furniture, fixtures &…” Source: company website · checked Sep 3, 2026
15	K2 Engineering NCIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	6
	“At K2 Engineering, we do more than design plans-we help bring your vision to life with precision, responsiveness, and a genuine investment in your success.” Source: company website · checked Sep 3, 2026
16	Benchmark PlanningIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	6
	“For over 40 years, Benchmark has been a leader and innovator in providing high quality professional planning services to both public and private sector clients.” Source: company website · checked Sep 3, 2026
17	OEH SolutionsPartial evidence	Charlotte, United StatesHQ checked Sep 3, 2026	1-10	6
	“OEH Solutions is a boutique environmental consulting firm based in Charlotte, North Carolina, serving clients around the United States.” Source: company website · checked Sep 3, 2026
18	Bloc Design IS NOW V3Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	11-50	4
	“Bloc Design is now V3!” Source: company website · checked Sep 3, 2026
19	Ulysses PartnersPartial evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	3
	“Ulysses Partners is a results-focused specialist consulting firm.” Source: company website · checked Sep 3, 2026
20	Hubpoint Strategic AdvisorsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	1-10	3
	“Hubpoint Strategic Advisors, LLC is a consultancy specializing in the aviation, transportation, and logistics sectors.” Source: company website · checked Sep 3, 2026
21	T2b ExpertsIndirect evidence	Charlotte, NC, United StatesHQ checked Sep 3, 2026	51-200	2
	“After nearly ten years of serving some of the most renowned and respected brands, we're excited to announce our BRAND NEW PAGE!” Source: company website · checked Sep 3, 2026
22	Clear Edge Consulting ServicesPartial evidence	Charlotte, United StatesHQ checked Sep 3, 2026	11-50	1
	“As a minority-owned business, Clear Edge Consulting, LLC is committed to excellence and driving innovative and scalable solutions for private, public, non-profit and government…” Source: company website · checked Sep 3, 2026

Showing 22 of 69 infrastructure consulting firms based in Charlotte, United States

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Infrastructure consulting firms based in Charlotte, United States at a glance

As of Sep 3, 2026

1-10Median size (employees)

New YorkLargest hub · 306 HQs

Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Charlotte, over 69 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 infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Charlotte, United States whose own description of what they do matches “infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among infrastructure consulting firms, and records with no verified work email. Companies headquartered outside Charlotte 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 an evidence 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, 619 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 3, 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.

Infrastructure consulting firms by metro in the United States

Frequently asked

How many infrastructure consulting firms are there based in Charlotte, United States?

RevenueBase identified 69 infrastructure consulting firms headquartered in Charlotte, 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?

Zapata Group, INC Zapata, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most infrastructure consulting firms?

New York leads with 306 headquartered companies, followed by Houston (293) and Washington (158).

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 619 verified decision-maker contacts tracked across these 69 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 3, 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.