Company lists · Data refreshed October 2026

Top 22 Infrastructure design consultancies based in Greenville, United States

Name: Infrastructure design consultancies based in Greenville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 29 companies tracked

RevenueBase identified 29 company matches for infrastructure design consultancies associated with Greenville, United States as of October 2026 and tracks 890 professional contacts across them, including 486 with verified work emails. Across the United States, Houston is the largest hub for this category (242 companies); Greenville has 29.

This list covers company matches for infrastructure design consultancies associated with Greenville, 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 1, 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 1, 2026 How this list was built

29Companies

890Contacts tracked

486Verified emails

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The 22 largest infrastructure design consultancies based in Greenville, United States

Ranked by team size

Top 22 of 29 company matches for infrastructure design consultancies based in Greenville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Bunnell-Lammons Engineering	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	201-500	187 contacts →
	Exact match “Bunnell-Lammons Engineering (BLE) provides engineering and environmental solutions for projects in commercial, industrial, institutional and infrastructure markets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Carroll Daniel Engineering	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	201-500	141 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Devita INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	51-200	134 contacts →
	Exact match “Founded in 1984, DEVITA has been an employee-owned company since 2008.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Britt, Peters And Associates	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	51-200	75 contacts →
	Exact match “Six Decades of Engineering.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	The East Group	Exact match	Greenville, NC, United StatesHQ recorded Oct 1, 2026	11-50	65 contacts →
	Exact match “Multi-discipline Engineering/Architectural design consulting firm, specializing in the Industrial, Healthcare, and Land Development/Municipal market sectors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Isomer Project Group	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	51-200	38 contacts →
	Exact match “Isomer Project Group exists for one purpose - to help bring great ideas to life.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Stroud Engineering, P. A	Exact match	Greenville, NC, United StatesHQ recorded Oct 1, 2026	11-50	30 contacts →
	Exact match “Stroud Engineering, PA is a professional engineering and land surveying company headquartered in Greenville, North Carolina.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Site Design INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	51-200	29 contacts →
	Exact match “Site Design delivers leading-edge expertise in Civil Engineering, Land Surveying, Geographic Information Systems, Land Planning and Landscape Architecture, to assist in every…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Walker & Whiteside, INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	51-200	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Rivers & Associates, INC	Exact match	Greenville, NC, United StatesHQ recorded Oct 1, 2026	51-200	19 contacts →
	Exact match “In 1918, Henry L.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Bailey And SON Engineering, INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	17 contacts →
	Exact match “Bailey and Son Engineering, Inc.(BaSE) is a Greenville, South Carolina based structural engineering consulting firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Gray Engineering Consultants	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “Since 1984, Gray Engineering Consultants has specialized in high quality land planning and cost effective civil engineering, based out of Greenville, South Carolina.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Professional Engineering Associates, Inc, A Mainstay Company., A Mainstay Engineering Company	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “Professional Engineering Associates (PEA), a Mainstay Engineering Company, is a South Carolina-based civil and structural engineering firm with over 45 years of design experience…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Context Design Group	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Context Design Group, PLLC was formed to provide clients with totally integrated design and planning services to align their facility and business objectives.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Michael M. Simpson Associates, Inc. Mmsa, INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Established in Michael M.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Burdette Engineering, INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “Since 1992, our mission is to provide quality designs that are constructible and flexible using cutting edge techniques and an energy efficient approach.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Zuendt Engineering	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Zuendt Engineering is a full service civil and structural engineering firm in Greenville, South Carolina, providing professional solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Engineering Design Services, Inc. Edsi	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	11-50	5 contacts →
	Exact match “Engineering Design Services, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Engineering Source Of Nc, P.A	Exact match	Greenville, NC, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	L.S. Engineering, INC	Exact match	Greenville, MI, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Professional Engineers, specializing in design and construction of roads and bridges.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Darrohn Engineering, LLC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Providing Civil Engineering services to a variety of land development clients with an emphasis in storm water, recreation, and sustainability.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Campbell Engineering & Associates, INC	Exact match	Greenville, SC, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 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 “infrastructure design consultancies”. 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 22 of 29 infrastructure design consultancies based in Greenville, United States

See the full list, filter by size, metro and specialty, and access 486 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure design consultancies based in Greenville, United States at a glance

As of Oct 1, 2026

54.6%Verified-email coverage

30.7Average contacts per company

11-50Median size (employees)

Oct 1, 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 Greenville, so it is reported there. Company counts and contact totals on this page are exact for Greenville, over 29 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 Greenville, United States whose business descriptions match “infrastructure design consultancies” 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 486 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 1, 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.

Infrastructure design consultancies 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 “infrastructure design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design consultancies are there based in Greenville, United States?

RevenueBase identified 29 company matches for infrastructure design consultancies associated with Greenville, 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?

Bunnell-Lammons Engineering 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 infrastructure design consultancies?

Houston leads the United States with 242 company records, followed by New York (233) and Chicago (126). Greenville has 29.

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 486 professional contacts with verified work emails tracked across these 29 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 1, 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.