Company lists · Data refreshed November 2026

Top 25 Rail system electrification contractors based in the United States

Name: Rail system electrification contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 654 companies tracked

RevenueBase identified 654 company matches for rail system electrification contractors associated with the United States as of November 2026 and tracks 24,916 professional contacts across them, including 10,183 with verified work emails. Houston is the largest hub.

This list covers company matches for rail system electrification contractors associated with the 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 November 6, 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 Nov 6, 2026 How this list was built

654Companies

24,916Contacts tracked

10,183Verified emails

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The 25 largest rail system electrification contractors based in the United States

Ranked by team size

Top 25 of 654 company matches for rail system electrification contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Dashiell Corporation	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,087 contacts →
	Exact match “Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Mitsubishi Electric Power Products, INC	Exact match	Warrendale, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,037 contacts →
	Exact match “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Railworks Corporation	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	756 contacts →
	Exact match “RailWorks builds and maintains rail transportation infrastructure that keeps people and goods moving across the United States and Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Mass. Electric Construction CO	Exact match	North America, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	700 contacts →
	Exact match “Mass.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	M. J. Electric, LLC	Exact match	Iron Mountain, NH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	685 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	PAR Electrical Contractors, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	650 contacts →
	Exact match “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Resa Power	Exact match	Houston, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	590 contacts →
	Exact match “RESA Power is your ONE-STOP for all of your power needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Railpros	Exact match	Irving, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	544 contacts →
	Exact match “RailPros was founded in and is exclusively focused on providing rail and transit engineering and construction services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	EC Electric	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	1,001-5,000	541 contacts →
	Exact match “Our lives function on a power grid.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ampirical	Exact match	Covington, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	514 contacts →
	Exact match “With an enduring commitment to Engineering Power-ful Solutions, Ampirical offers services with a focus on outstanding quality, value added engineering and successful project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	E-J Electric Installation CO	Exact match	Long Island City, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	495 contacts →
	Exact match “The E-J Group is active in all facets of electrical contracting, bringing experience, expertise, and a national reputation to projects that range in size up to more than $1…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Inglett & Stubbs	Exact match	Mableton, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	483 contacts →
	Exact match “Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	NEW River Electrical Corporation	Exact match	Roanoke, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	390 contacts →
	Exact match “New River Electrical Corporation (NRE) is one of the nation's leading employee-owned providers of electrical infrastructure construction and maintenance services, helping…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	BIG State Electric, LTD	Exact match	San Antonio, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	355 contacts →
	Exact match “Since our founding in 1966, Big State Electric Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Asplundh Engineering Services	Exact match	Willow Grove, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	305 contacts →
	Exact match “Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Great Southwestern Construction, INC	Exact match	Castle Rock, United StatesHQ recorded Nov 6, 2026	1,001-5,000	299 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Interstate Electrical Services Corporation	Exact match	North Billerica, ME, United StatesHQ recorded Nov 6, 2026	501-1,000	258 contacts →
	Exact match “Interstate Electrical Services Corporation is the largest privately held electrical services company in greater New England, employing over 750 skilled professionals across eight…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Motor City Electric CO	Exact match	Detroit, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	252 contacts →
	Exact match “Detroit-headquartered Motor City Electric Co.(MCE) is one of the largest contractors in the nation, and has built an organization centered around service, capability, safety, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Taft Electric CO	Exact match	Ventura, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	242 contacts →
	Exact match “Taft Electric Company has been a proud member of NECA and the IBEW, serving the construction industry for over 75 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Enterprise Solutions	Exact match	Nashville, TN, United StatesHQ recorded Nov 6, 2026	501-1,000	240 contacts →
	Exact match “A single-source provider that designs and constructs electrical systems for health care companies, higher education institutions, commercial developments, and companies of all…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Aubrey Silvey Enterprises, INC	Exact match	Carrollton, GA, United StatesHQ recorded Nov 6, 2026	201-500	205 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Newkirk Electric Associates, INC	Exact match	Muskegon, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	201 contacts →
	Exact match “Newkirk Electric is a family-owned and operated, Michigan-based company headquartered on the shorelines of West Michigan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Brink Constructors, INC	Exact match	Rapid City, SD, United StatesHQ recorded Nov 6, 2026	501-1,000	200 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Kent Power	Exact match	Rockford, OH, United StatesHQ recorded Nov 6, 2026	501-1,000	176 contacts →
	Exact match “Kent Power believes in doing things the right way - the safe way, the first time around.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Beta Engineering	Exact match	Pineville, CA, United StatesHQ recorded Nov 6, 2026	51-200	167 contacts →
	Exact match “You needed that substation yesterday.” Recorded in the RevenueBase company graph · Nov 6, 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 “rail system electrification contractors”. 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 654 rail system electrification contractors based in the United States

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Rail system electrification contractors based in the United States at a glance

As of Nov 6, 2026

40.9%Verified-email coverage

38.1Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

208

11-50

218

51-200

141

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 654 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 the United States whose business descriptions match “rail system electrification 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 10,183 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 November 6, 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 “rail system electrification contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail system electrification contractors are there based in the United States?

RevenueBase identified 654 company matches for rail system electrification contractors associated with the United States as of November 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?

Dashiell Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rail system electrification contractors?

Houston leads with 15 company records, followed by New York (8) and Jacksonville (6).

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 10,183 professional contacts with verified work emails tracked across these 654 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 November 6, 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.