Company lists · Data refreshed September 2026

Top 25 Heavy civil contractors based in Columbia, United States

RevenueBase identified 35 company matches for heavy civil contractors associated with Columbia, United States as of September 2026 and tracks 1,124 professional contacts across them, including 618 with verified work emails. Across the United States, Houston is the largest hub for this category (163 companies); Columbia has 35.

This list covers company matches for heavy civil contractors 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 16, 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 16, 2026 How this list was built
35Companies
1,124Contacts tracked
618Verified emails
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The 25 largest heavy civil contractors based in Columbia, United States

Ranked by team size
Top 25 of 35 company matches for heavy civil contractors based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 20261,001-5,000531 contacts →

Exact match

“We are proud to be one of the Midwest’s leading heavy civil infrastructure contractors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-20057 contacts →

Exact match

“Parrish and Partners, LLC (P&P) is a full-service engineering firm specializing in aviation, highway, and bridge programs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202611-5055 contacts →

Exact match

“Holt Consulting Company is a multi-discipline engineering firm that provides planning, design, and management services for transportation infrastructure.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 2026201-50047 contacts →

Exact match

“For over 50 years, C.R.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchColumbia, MD, United StatesHQ recorded Sep 16, 202651-20046 contacts →

Exact match

“Established in 1992, Brudis & Associates, Inc,(BAI) is a multi-discipline engineering, construction management and environmental firm built on trusted relationships to provide…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchColumbia, MS, United StatesHQ recorded Sep 16, 2026501-1,00046 contacts →

Exact match

“Four decades ago, an entrepreneurial mindset inspired MDR’s formation to meet the need of construction, repair, and upgrade of utility infrastructure across the U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Allstate Consultants LLC (Allstate) is a comprehensive civil engineering and surveying firm delivering innovative design solutions for public and private sector clients.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-20027 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 16, 2026 · View company records in RevenueBase
9Exact matchColumbia, TN, United StatesHQ recorded Sep 16, 202651-20025 contacts →

Exact match

“We are a full service grading and excavating company, specializing in underground utilities, storm water management, and developments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchColumbia, MS, United StatesHQ recorded Sep 16, 202651-20024 contacts →

Exact match

“Bridge Building Road Building Reinforced Concrete pipe Pile Driving Railroads Earthwork Dirtwork Concrete”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 202651-20023 contacts →

Exact match

“Since 1987, Capital Railroad Contracting has been your trusted railway construction partner.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchColumbia, MD, United StatesHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“DCI is a full-service transportation engineering firm with the expertise to complete a multifaceted project from start to finish.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“We are a full service general contractor with expertise in site development and water & sewer utility infrastructure.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchColumbia, TN, United StatesHQ recorded Sep 16, 202651-20016 contacts →

Exact match

“Full service site-work contractor specializing in grading, utilities, trucking, paving, and emergency response”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-20014 contacts →

Exact match

“At Contour, we're dedicated to providing the best heavy civil construction services in the Southeast.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-2009 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 16, 2026 · View company records in RevenueBase
18Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 202611-509 contacts →

Exact match

“We are an industry leader in infrastructure and heavy-civil construction.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202651-2004 contacts →

Exact match

“Highway Heavy Construction”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchColumbia, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Our Services Civil Engineering Master planning conceptual design Annexation, Rezoning, Preliminary-Plat to Final Plat Services First Look Prelim Proforma Layout/Analysis Proforma…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

“M.E.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchColumbia, SC, United StatesHQ recorded Sep 16, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchColumbia, MO, United StatesHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 35 heavy civil contractors based in Columbia, United States

See the full list, filter by size, metro and specialty, and access 618 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy civil contractors based in Columbia, United States at a glance

As of Sep 16, 2026
55.0%Verified-email coverage
32.1Average contacts per company
51-200Median size (employees)
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
12
51-200
14
201-500
1
501-1,000
1
1,001-5,000
2

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 “heavy civil contractors” 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 618 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 16, 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.

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 “heavy civil contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy civil contractors are there based in Columbia, United States?

RevenueBase identified 35 company matches for heavy civil contractors 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?

Emery Sapp & Sons, INC 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 heavy civil contractors?

Houston leads the United States with 163 company records, followed by New York (81) and Miami (75). 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 618 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 September 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 35 heavy civil contractors based in Columbia, United States. Start with a free account, no credit card.

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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.