Company lists · Data refreshed November 2026

Top 25 Rail electrification engineers worldwide

Name: Rail electrification engineers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 12,220 companies tracked

RevenueBase identified 12,220 company matches for rail electrification engineers worldwide as of November 2026 and tracks 256,498 professional contacts across them, including 70,025 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for rail electrification engineers worldwide, 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. Country and city lists for rail electrification engineers follow the table.

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

12,220Companies

256,498Contacts tracked

70,025Verified emails

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The 25 largest rail electrification engineers worldwide

Ranked by team size

Top 25 of 12,220 company matches for rail electrification engineers worldwide, 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	Atkinsréalis	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	10001+	25,123 contacts →
	Exact match “We are a world-class engineering services and nuclear organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Kalpataru Projects International Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	6,367 contacts →
	Exact match “THE WORLD'S LOCAL EPC PARTNER Kalpataru Projects International Limited (KPIL), part of the Kalpataru Group, is a leading global engineering and construction company with a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Shaker Consultancy Group	Exact match	Cairo, EgyptHQ recorded Nov 6, 2026	1,001-5,000	1,986 contacts →
	Exact match “Since its founding in 1982, Shaker has established itself as one of the leading engineering and design firms across the MENA region, with offices in 8 countries and projects…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Systra India	Exact match	Faridabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,972 contacts →
	Exact match “SYSTRA is a consulting and engineering firm, a world leader in public transport infrastructure engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	5,001-10,000	1,929 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Italferr S.P.A	Exact match	Rome, ItalyHQ recorded Nov 6, 2026	1,001-5,000	1,686 contacts →
	Exact match “At Italferr – a company belonging to the Italian State Railways Group Ferrovie dello Stato Italiane – we have built up a 30 year long experience at the forefront of cutting-edge…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Kirby Group Engineering	Exact match	Limerick, IrelandHQ recorded Nov 6, 2026	1,001-5,000	1,563 contacts →
	Exact match “Founded in 1964, Kirby is a leading Mechanical and Electrical engineering contractor with operations in Ireland, the UK, mainland Europe and South Africa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Control Construções Ltda	Exact match	Joao Pessoa, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,471 contacts →
	Exact match “Fundada em na cidade de João Pessoa, a empresa se tornou especialista nas áreas de construção e prestação de serviços no setor elétrico.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Kelly Group	Exact match	Wembley, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,204 contacts →
	Exact match “Established in 1985 to support the emerging UK cable television market, Kelly Group has diversified to meet the needs of our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	TSO	Exact match	Chelles, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,188 contacts →
	Exact match “With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	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
12	Ikos Group	Exact match	Levallois-perret, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,073 contacts →
	Exact match “JOIN US : contact@ikosconsulting.com IKOS is a leading technology consulting firm specialized in the Railway sector with an additional offer in Energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	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
14	Colas Rail UK	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	905 contacts →
	Exact match “Colas Rail is one of Europe’s leading suppliers of railway infrastructure services, we are award-winning specialists having constructed all forms of railways across Europe and the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Mesa Associates, INC	Exact match	Madison, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	904 contacts →
	Exact match “Mesa is a full service engineering, procurement, and construction management firm specializing in providing engineering services to electric utility, heavy industrial, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Linxon	Exact match	Baden, NC, SwitzerlandHQ recorded Nov 6, 2026	1,001-5,000	891 contacts →
	Exact match “Delivering power grid Infrastructure that people rely on.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Amcogiffen	Exact match	Barnsley, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	871 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Sigma S.A. Chile	Exact match	Santiago, ChileHQ recorded Nov 6, 2026	201-500	833 contacts →
	Exact match “Somos una empresa de excelencia que desarrolla servicios integrales de Estudios Eléctricos, ingeniería, montaje industrial, geomensura, apoyo profesional, inspección técnica y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Volkerrail LTD	Exact match	Doncaster, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	821 contacts →
	Exact match “Since entering the construction market in 1935, VolkerRail has become one of the UK’s leading multidisciplinary railway infrastructure contractors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Monenco Iran Consulting Engineers	Exact match	Tehran, IranHQ recorded Nov 6, 2026	1,001-5,000	814 contacts →
	Exact match “Monenco Iran was formed in 1973 as a joint venture between the private sector of Iran and Montreal Engineering Company of Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Tcdd Teknik Mühendislik VE Müşavirlik A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	783 contacts →
	Exact match “TCDD Teknik is an engineering company managed with 100% public capital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	CME	Exact match	Oeiras, PortugalHQ recorded Nov 6, 2026	1,001-5,000	772 contacts →
	Exact match “Engineering Service Provider / Contractor on Telecom, IT, GIS, Electricity, Renewable Energy, Energy Generation, Hydraulic Facilities, Gas, Pipeline, Industrial installations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Aureos	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	760 contacts →
	Exact match “Aureos is a multi-disciplinary energy, transport networks specialist and engineering services provider, spanning the design, engineering, installation, maintenance, and crisis…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Comfica Soluciones Integrales S.L	Exact match	Fuenlabrada, SpainHQ recorded Nov 6, 2026	201-500	755 contacts →
	Exact match “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Sferis	Exact match	Paris, FranceHQ recorded Nov 6, 2026	1,001-5,000	753 contacts →
	Exact match “Date de création : Février 2012 Groupe : SNCF Directeur : M.” 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 electrification engineers”. 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 12,220 rail electrification engineers worldwide

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Rail electrification engineers worldwide at a glance

As of Nov 6, 2026

27.3%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,774

11-50

4,343

51-200

1,960

201-500

567

501-1,000

197

1,001-5,000

161

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for rail electrification engineers are linked below.
What qualifies: Company records worldwide whose business descriptions match “rail electrification engineers” 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. 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 70,025 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.

Rail electrification engineers by location

55 lists · largest first

Every Rail electrification engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 electrification engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail electrification engineers are there worldwide?

RevenueBase identified 12,220 company matches for rail electrification engineers worldwide 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?

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

Which country has the most rail electrification engineers?

Brazil leads with 1,193 companies, followed by the United Kingdom (873) and India (746). Every rail electrification engineers list by country and city is linked on this page.

Which city has the most rail electrification engineers?

Sao Paulo leads with 116 company records, followed by London (89) and Bogota (68).

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 70,025 professional contacts with verified work emails tracked across these 12,220 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.