Company lists · Data refreshed September 2026

Top 25 Precision machining for energy worldwide

Name: Precision machining for energy worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 3,018 companies tracked

RevenueBase identified 3,018 precision machining for energy worldwide as of September 2026 and tracks 34,188 professional contacts across them, including 6,341 with verified work emails and 0 with mobile numbers. The United States is the largest market and Houston the largest hub.

This list covers precision machining for energy 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 17, 2026. Country and city lists for precision machining for energy 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 17, 2026 86% judged on-target in blind review

3,018Companies

34,188Contacts tracked

6,341Verified emails

0Mobile numbers

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The 25 largest precision machining for energy worldwide

Ranked by team size

Top 25 of 3,018 precision machining for energy worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision machining for energy: 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	Ultra Corpotech PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,027 contacts →
	Partial evidence “Since its inception in the year 1991, today we are a well established professional organization actively engaged in Manufacturing of precision and high quality Heavy Duty Metal…” Source: RevenueBase Database · checked Sep 17, 2026
2	Seforge LTD India	Indirect evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	501-1,000	489 contacts →
	Indirect evidence “SEForge is one of the biggest engineering components manufacturing company in India supplying fully-finished castings and forgings.” Source: RevenueBase Database · checked Sep 17, 2026
3	Paradigm Precision	Partial evidence	Manchester, CT, United StatesHQ checked Sep 17, 2026	1,001-5,000	438 contacts →
	Partial evidence “Our manufacturing of gas turbine components for aerospace, marine and power generation can be summed up with one word: Precision.” Source: RevenueBase Database · checked Sep 17, 2026
4	Azad Engineering Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	397 contacts →
	Partial evidence “Azad Engineering Limited is a global leader in the Aerospace, Defence, Oil & Gas, Energy, and Industrial Technology sectors.” Source: RevenueBase Database · checked Sep 17, 2026
5	Starrag	Partial evidence	Rorschacherberg, ItalyHQ checked Sep 17, 2026	1,001-5,000	368 contacts →
	Partial evidence “Starrag is a global technology leader in manufacturing high-precision machine tools for milling, turning, boring and grinding workpieces of metallic, composite and ceramic…” Source: RevenueBase Database · checked Sep 17, 2026
6	Unimech Aerospace And Manufacturing Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	501-1,000	353 contacts →
	Partial evidence “Unimech is an AS9100 Rev D, ISO 9001 & ISO45001 approved Bangalore-based manufacturer of complex tooling & mechanical assemblies and precision components for companies in the…” Source: RevenueBase Database · checked Sep 17, 2026
7	Marmen INC	Indirect evidence	Trois-rivières, QC, CanadaHQ checked Sep 17, 2026	1,001-5,000	334 contacts →
	Indirect evidence “From its beginnings in 1972 in Trois-Rivières, Quebec, Marmen, a family-run business, has experienced tremendous expansion and has propelled itself into international markets…” Source: RevenueBase Database · checked Sep 17, 2026
8	Happy Forgings Limited	Partial evidence	Ludhiana, IndiaHQ checked Sep 17, 2026	1,001-5,000	281 contacts →
	Partial evidence “Happy Forgings Ltd is a leading Indian manufacturer with over 40 years of expertise in producing complex and safety-critical heavy forged and high-precision machined components.” Source: RevenueBase Database · checked Sep 17, 2026
9	Pan-Metal Industria Metalurgica Ltda	Indirect evidence	Taubaté, BrazilHQ checked Sep 17, 2026	201-500	267 contacts →
	Indirect evidence “A PAN-METAL Industria Metalurgica Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
10	Raghu Vamsi Aerospace Group	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	260 contacts →
	Partial evidence “Raghu Vamsi is a leading AS 9100 C company engaged in the manufacturing of High Precision Engineering Components, Mechanical Sub-Assemblies and Tooling Systems for Aerospace…” Source: RevenueBase Database · checked Sep 17, 2026
11	Major Tool & Machine	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	201-500	233 contacts →
	Indirect evidence “Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Source: RevenueBase Database · checked Sep 17, 2026
12	Accrofab	Partial evidence	Derby, United KingdomHQ checked Sep 17, 2026	201-500	184 contacts →
	Partial evidence “Accrofab are a class-leading manufacturer of precision fabricated and machined parts for the aerospace, defence and power generation industries.” Source: RevenueBase Database · checked Sep 17, 2026
13	Chalmers And Kubeck	Indirect evidence	Aston, PA, United KingdomHQ checked Sep 17, 2026	201-500	182 contacts →
	Indirect evidence “LEADING THE MRO INDUSTRY Chalmers & Kubeck, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
14	Lonestar Group	Partial evidence	Wednesbury, United KingdomHQ checked Sep 17, 2026	1,001-5,000	181 contacts →
	Partial evidence “Meet a world leading manufacturer and supplier of high performance, precision engineered components for critical industry applications.” Source: RevenueBase Database · checked Sep 17, 2026
15	Pietro Rosa TBM	Indirect evidence	Maniago, ItalyHQ checked Sep 17, 2026	201-500	169 contacts →
	Indirect evidence “Founded in 1887, Pietro Rosa TBM is a privately owned company, specializing in the engineering and manufacturing of business sensitive and mission-critical components for gas…” Source: RevenueBase Database · checked Sep 17, 2026
16	Italbronze LTD	Indirect evidence	Guarulhos, BrazilHQ checked Sep 17, 2026	501-1,000	159 contacts →
	Indirect evidence “Italbronze has been in the market for more than 60 years providing products of high Technology, Quality and Performance.” Source: RevenueBase Database · checked Sep 17, 2026
17	Hi-Tek Manufacturing, INC	Strong evidence	Mason, OH, United StatesHQ checked Sep 17, 2026	51-200	146 contacts →
	Strong evidence “Hi-Tek Manufacturing is a high-precision machining company serving the Aircraft and Land-Based Gas Turbine industries.” Source: RevenueBase Database · checked Sep 17, 2026
18	Trivium Usinagem Industrial	Indirect evidence	Cachoeirinha, BrazilHQ checked Sep 17, 2026	201-500	141 contacts →
	Indirect evidence “Esta página tem por finalidade divulgar a empresa Trivium Indústrias, sediada em Cachoeirinha- RS.” Source: RevenueBase Database · checked Sep 17, 2026
19	At&f	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	201-500	140 contacts →
	Indirect evidence “AT & F (The American Tank and Fabricating Company) is a leading provider of metal fabrication services, catering to diverse sectors such as heavy industrial, mining, power…” Source: RevenueBase Database · checked Sep 17, 2026
20	Winbro	Strong evidence	Rock Hill, SC, United StatesHQ checked Sep 17, 2026	201-500	136 contacts →
	Strong evidence “Winbro is a global leader in high precision electro discharge machining (EDM), laser micromachining, laser macromachining and custom solutions.” Source: RevenueBase Database · checked Sep 17, 2026
21	G.S. Precision, INC	Indirect evidence	Brattleboro, VT, United StatesHQ checked Sep 17, 2026	501-1,000	136 contacts →
	Indirect evidence “G.S.” Source: RevenueBase Database · checked Sep 17, 2026
22	Idmm Industrie Doloise DE Micromécanique	Indirect evidence	Dole, FranceHQ checked Sep 17, 2026	51-200	132 contacts →
	Indirect evidence “Crée en 1994, notre société n'a cessé de croître pour s'imposer, aujourd’hui, comme un expert dans l'usinage de précision de composants mécaniques de petites tailles en Fraisage…” Source: RevenueBase Database · checked Sep 17, 2026
23	Cosmos Engitech Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	201-500	130 contacts →
	Indirect evidence “COSMOS Engitech Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
24	Vickers Engineering, INC	Strong evidence	New Troy, MI, United StatesHQ checked Sep 17, 2026	51-200	128 contacts →
	Strong evidence “Established in 1970, Vickers has evolved into a world class Precision Machining company.” Source: RevenueBase Database · checked Sep 17, 2026
25	ABS Machining	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	201-500	127 contacts →
	Partial evidence “Established in 1971, ABS Machining has grown to become the recognized global leader in large Machining, Fabrication, and Assembly for OEMs.” Source: RevenueBase Database · checked Sep 17, 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: precision machining for energy. 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 precision machining for energy.
Partial evidence: Its own public description names part of precision machining for energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision machining for energy. 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 3,018 precision machining for energy worldwide

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Precision machining for energy worldwide at a glance

As of Sep 17, 2026

18.5%Verified-email coverage

11.3Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

966

11-50

1,383

51-200

517

201-500

501-1,000

1,001-5,000

5,001-10,000

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 precision machining for energy, 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: 13 countries, largest first: the United States, Italy, the United Kingdom, India, France, Brazil, Germany, Canada, Spain, Australia and 3 more. Country and city lists for precision machining for energy are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “precision machining for energy”. 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 precision machining for energy), 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 precision machining for energy, 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, 6,341 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 17, 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.

Precision machining for energy by location

13 lists · largest first

Every Precision machining for energy 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 precision machining for energy, 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 precision machining for energy are there worldwide?

RevenueBase identified 3,018 precision machining for energy 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?

Ultra Corpotech PVT LTD, headquartered in Pune, tops this list with the largest team on record.

Which country has the most precision machining for energy?

The United States leads with 767 companies, followed by Italy (354) and the United Kingdom (343). Every precision machining for energy list by country and city is linked on this page.

Which city has the most precision machining for energy?

Houston leads with 59 headquartered companies, followed by Pune (31) and Coimbatore (25).

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 6,341 verified decision-maker contacts tracked across these 3,018 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 17, 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.