Company lists · Data refreshed September 2026

Top 25 Generator installation specialists worldwide

Name: Generator installation specialists worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,833 companies tracked

RevenueBase identified 5,833 generator installation specialists worldwide as of September 2026 and tracks 51,894 professional contacts across them, including 11,076 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers generator installation specialists worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for generator installation specialists follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

5,833Companies

51,894Contacts tracked

11,076Verified emails

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The 25 largest generator installation specialists worldwide

Ranked by team size

Top 25 of 5,833 generator installation specialists worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to generator installation specialists: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sudhir Power LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,036 contacts →
	Indirect evidence “Sudhir Power Limited, established in 1973, is a leader in Diesel Gensets, Transformers, PSS, HT & LT panels, and Equipment rental services.” Source: RevenueBase Database · checked Sep 19, 2026
2	Stemac	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1,001-5,000	849 contacts →
	Indirect evidence “Líder nacional na fabricação e comercialização de grupos geradores, a STEMAC projeta e executa soluções em energia através da maior estrutura de atendimento, com 38 filiais…” Source: RevenueBase Database · checked Sep 19, 2026
3	Powerica Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	785 contacts →
	Partial evidence “Powerica is a leading manufacturer of Cummins Diesel and Gas Generators in India.” Source: RevenueBase Database · checked Sep 19, 2026
4	Aksa Power Generation	Partial evidence	İstanbul, TürkiyeHQ checked Sep 19, 2026	1,001-5,000	600 contacts →
	Partial evidence “Founded in 1968 with the establishment of an electric motor factory by Ali Metin Kazancı, Aksa Power Generation accelerated its journey in the energy sector by producing its first…” Source: RevenueBase Database · checked Sep 19, 2026
5	Alterman, INC	Indirect evidence	Live Oak, TX, United StatesHQ checked Sep 19, 2026	501-1,000	597 contacts →
	Indirect evidence “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Source: RevenueBase Database · checked Sep 19, 2026
6	EC Electric	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1,001-5,000	490 contacts →
	Indirect evidence “Our lives function on a power grid.” Source: RevenueBase Database · checked Sep 19, 2026
7	Babcock Power	Partial evidence	Danvers, MA, United StatesHQ checked Sep 19, 2026	501-1,000	476 contacts →
	Partial evidence “Finding a single capable partner to support both large- and small-scale power generation needs can be challenging.” Source: RevenueBase Database · checked Sep 19, 2026
8	Cooper Corporation Pvt.Ltd	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	1,001-5,000	460 contacts →
	Partial evidence “Cooper Corporation manufactures world-class Engines and Generators (Gensets)” Source: RevenueBase Database · checked Sep 19, 2026
9	Nixon Power Services	Indirect evidence	Brentwood, TN, United StatesHQ checked Sep 19, 2026	201-500	354 contacts →
	Indirect evidence “Nixon Power Services began operations in 1914 and has represented Kohler Energy for the last 50+ years across the Southern United States, continually growing the partnership and…” Source: RevenueBase Database · checked Sep 19, 2026
10	Mesa Power Solutions	Indirect evidence	Loveland, CO, United StatesHQ checked Sep 19, 2026	1,001-5,000	329 contacts →
	Indirect evidence “We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Power Plus	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 19, 2026	201-500	323 contacts →
	Partial evidence “For more than 35 years, Power Plus has been serving our customers across the Country providing Temporary Power, Rental Generators, and performing Generator Service & Maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
12	Energypac Power Generation LTD	Partial evidence	BangladeshHQ checked Sep 19, 2026	501-1,000	310 contacts →
	Partial evidence “Eenergypac Power Generation Ltd, began life in 1995 from the group headquarter office.” Source: RevenueBase Database · checked Sep 19, 2026
13	Himoinsa	Partial evidence	San Javier, SpainHQ checked Sep 19, 2026	501-1,000	302 contacts →
	Partial evidence “HIMOINSA is a global corporation that designs, manufactures and distributes power generation equipment worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
14	Buckeye Power Sales	Partial evidence	Blacklick, OH, United StatesHQ checked Sep 19, 2026	51-200	245 contacts →
	Partial evidence “Buckeye Power Sales is a distributor of electrical power generators for Ohio, Indiana, and the Chicago area.” Source: RevenueBase Database · checked Sep 19, 2026
15	First Multi-Tech Industrial And Development Corporation	Indirect evidence	Mandaluyong City, PhilippinesHQ checked Sep 19, 2026	201-500	245 contacts →
	Indirect evidence “First Multi-Tech Industrial and Development Corporation (FMIDC) is a provider of power solutions and preventive maintenance to different industries, predominantly telecoms.” Source: RevenueBase Database · checked Sep 19, 2026
16	Motor City Electric CO	Indirect evidence	Detroit, MI, United StatesHQ checked Sep 19, 2026	501-1,000	215 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
17	Dale Power Solutions	Indirect evidence	Scarborough, United KingdomHQ checked Sep 19, 2026	201-500	214 contacts →
	Indirect evidence “Founded in 1935 Dale Power Solutions Ltd have been providing reliable; secure power solutions for mission critical services & systems throughout the world.” Source: RevenueBase Database · checked Sep 19, 2026
18	Precision Industries	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 19, 2026	201-500	211 contacts →
	Partial evidence “Precision Industries, Your Trusted Partner for Reliable Diesel Power Solutions in MEA Based in Dubai, UAE, Precision Industries® delivers custom diesel generators, industrial…” Source: RevenueBase Database · checked Sep 19, 2026
19	Diesel Electric Services PTY LTD	Strong evidence	Booysens, South AfricaHQ checked Sep 19, 2026	501-1,000	207 contacts →
	Strong evidence “Since 1993 Diesel Electric Services (PTY) Ltd has specialised in the design, manufacture, delivery, installation, commissioning and maintenance of turnkey power solutions to suit…” Source: RevenueBase Database · checked Sep 19, 2026
20	Generator Supercenter	Partial evidence	Tomball, TX, United StatesHQ checked Sep 19, 2026	501-1,000	205 contacts →
	Partial evidence “Generator Supercenter is a company based out of United States.” Source: RevenueBase Database · checked Sep 19, 2026
21	Genserve	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	198 contacts →
	Partial evidence “GenServe supports critical infrastructure by delivering expert, OEM-agnostic power services across all generator systems and brands.” Source: RevenueBase Database · checked Sep 19, 2026
22	Centrax GAS Turbines	Partial evidence	Newton Abbot, United KingdomHQ checked Sep 19, 2026	201-500	193 contacts →
	Partial evidence “Centrax Gas Turbines manufacture gas turbine-powered generator sets ranging from 3.9 MW to 15 MW.” Source: RevenueBase Database · checked Sep 19, 2026
23	Perfect House Private Limited - India	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	201-500	191 contacts →
	Indirect evidence “Whenever & wherever power supply has to be delivered rapidly & reliably, PERFECT, provides the optimal answer with its vast array of Products.” Source: RevenueBase Database · checked Sep 19, 2026
24	Barloworld Power	Indirect evidence	Boksburg North, South AfricaHQ checked Sep 19, 2026	201-500	190 contacts →
	Indirect evidence “Barloworld Power has been a CAT Dealer for power products since 1927 and represents CAT, Perkins, and MAK brands.” Source: RevenueBase Database · checked Sep 19, 2026
25	Total Power Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	51-200	185 contacts →
	Partial evidence “Critical Power.it’s all we do Delivering safe, reliable generator solutions and offering long-term protection for your complete power generation system is what Total Power excels…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: generator installation specialists. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names generator installation specialists.
Partial evidence: Its own public description names part of generator installation specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name generator installation specialists. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,833 generator installation specialists worldwide

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Generator installation specialists worldwide at a glance

As of Sep 19, 2026

21.3%Verified-email coverage

8.9Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,727

11-50

2,082

51-200

711

201-500

171

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 generator installation specialists, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for generator installation specialists are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “generator installation specialists”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names generator installation specialists), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among generator installation specialists, and records with no verified work email.
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 its RevenueBase Smart Search 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, 11,076 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 19, 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.

Generator installation specialists by location

19 lists · largest first

Every Generator installation specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names generator installation specialists, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many generator installation specialists are there worldwide?

RevenueBase identified 5,833 generator installation specialists worldwide 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?

Sudhir Power LTD, headquartered in Gurugram, tops this list with the largest team on record.

Which country has the most generator installation specialists?

The United States leads with 1,635 companies, followed by Brazil (400) and India (345). Every generator installation specialists list by country and city is linked on this page.

Which city has the most generator installation specialists?

Sao Paulo leads with 53 headquartered companies, followed by Houston (39) and Karachi (35).

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 11,076 verified decision-maker contacts tracked across these 5,833 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 19, 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 Smart Search, 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.