Company lists · Data refreshed September 2026

Top 25 Precision spring manufacturers worldwide

Name: Precision spring manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,432 companies tracked

RevenueBase identified 1,432 precision spring manufacturers worldwide as of September 2026 and tracks 17,274 professional contacts across them, including 3,888 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers precision spring manufacturers 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 30, 2026. Country and city lists for precision spring manufacturers 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 30, 2026 86% judged on-target in blind review

1,432Companies

17,274Contacts tracked

3,888Verified emails

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The 25 largest precision spring manufacturers worldwide

Ranked by team size

Top 25 of 1,432 precision spring manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to precision spring manufacturers: 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	Rassini-Nhk Automotive	Indirect evidence	Sao Bernardo Do Campo, BrazilHQ checked Sep 30, 2026	501-1,000	601 contacts →
	Indirect evidence “Excelência no desenvolvimento e produção de molas para suspensão Através de duas plantas, uma em São Bernardo do Campo no estado de São Paulo e outra em Nova Iguaçu, estado do Rio…” Source: RevenueBase Database · checked Sep 30, 2026
2	Stumpp Schuele & Somappa Springs Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	1,001-5,000	416 contacts →
	Partial evidence “Stumpp, Schuele & Somappa Springs (4S) is a part of the MG Brothers Group, a 60 year old enterprise which has various businesses such as Transportation, Auto Dealerships…” Source: RevenueBase Database · checked Sep 30, 2026
3	Kern Liebers	Indirect evidence	Schramberg, GermanyHQ checked Sep 30, 2026	5,001-10,000	391 contacts →
	Indirect evidence “KERN LIEBERS, a medium-sized family company.” Source: RevenueBase Database · checked Sep 30, 2026
4	Stampline Metais Estampados Ltda	Indirect evidence	Limeira, BrazilHQ checked Sep 30, 2026	501-1,000	359 contacts →
	Indirect evidence “Desde a sua fundação em 1993, a Stampline vem se especializando na fabricação de peças estampadas planas e de médio repuxo e molas de tração, torção e compressão para o segmento…” Source: RevenueBase Database · checked Sep 30, 2026
5	Scherdel	Indirect evidence	Marktredwitz, GermanyHQ checked Sep 30, 2026	5,001-10,000	354 contacts →
	Indirect evidence “Employees: approx.” Source: RevenueBase Database · checked Sep 30, 2026
6	Spirol	Indirect evidence	Danielson, CT, United StatesHQ checked Sep 30, 2026	501-1,000	352 contacts →
	Indirect evidence “SPIROL is a technical resource that provides high quality components that improve the quality of your assembly, extend the life of your products and reduce your manufacturing…” Source: RevenueBase Database · checked Sep 30, 2026
7	Baumann Group	Partial evidence	Ermenswil, MexicoHQ checked Sep 30, 2026	1,001-5,000	336 contacts →
	Partial evidence “BAUMANN (international market presence BAUMANN Springs Ltd.) is an independent, international group of companies with headquarters in Ermenswil SG, Switzerland.” Source: RevenueBase Database · checked Sep 30, 2026
8	Smalley	Partial evidence	Lake Zurich, IL, United StatesHQ checked Sep 30, 2026	501-1,000	298 contacts →
	Partial evidence “As the inventor of the edgewound wave spring and with over 100 years of manufacturing excellence, Smalley is the Engineer’s Choice® in providing wave springs, retaining rings, and…” Source: RevenueBase Database · checked Sep 30, 2026
9	Gala Precision Engineering LTD	Strong evidence	Thane, IndiaHQ checked Sep 30, 2026	501-1,000	228 contacts →
	Strong evidence “From the bustling streets of Mumbai to the farthest corners of the globe, Gala Precision Engineering is not just a company; we're a global force in the springs and fasteners…” Source: RevenueBase Database · checked Sep 30, 2026
10	LEE Spring	Partial evidence	Brooklyn, NY, United StatesHQ checked Sep 30, 2026	51-200	191 contacts →
	Partial evidence “From 10 springs to springs, stock parts or custom products, Lee Spring makes it easy.” Source: RevenueBase Database · checked Sep 30, 2026
11	Lesjöfors	Strong evidence	Karlstad, SwedenHQ checked Sep 30, 2026	1,001-5,000	189 contacts →
	Strong evidence “Lesjöfors is a leading global manufacturer, offering one of the industry’s widest ranges of springs and pressings.” Source: RevenueBase Database · checked Sep 30, 2026
12	Caveo Automotive Tunisia S.A	Indirect evidence	Ben Arous, TunisiaHQ checked Sep 30, 2026	501-1,000	188 contacts →
	Indirect evidence “CAVEO AUTOMOTIVE Tunisia - Société Anonyme créée en 1981, fait partie d’un groupe de sociétés intégrées dans le secteur du véhicule industriel (CAVEO) et est filiale de l’un des…” Source: RevenueBase Database · checked Sep 30, 2026
13	Peterson Spring	Partial evidence	Southfield, MI, United StatesHQ checked Sep 30, 2026	501-1,000	176 contacts →
	Partial evidence “Peterson American Corporation, an international group of Peterson Spring Companies, is the largest privately owned spring maker group in North America.” Source: RevenueBase Database · checked Sep 30, 2026
14	MW Industries	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	150 contacts →
	Indirect evidence “Engineering today is more demanding and more time-critical than ever.” Source: RevenueBase Database · checked Sep 30, 2026
15	Liberty Spring INC	Strong evidence	Montmagny, QC, CanadaHQ checked Sep 30, 2026	501-1,000	146 contacts →
	Strong evidence “Liberty Spring is a world leader in the manufacturing of precision springs for the automotive industry and recreational products.” Source: RevenueBase Database · checked Sep 30, 2026
16	Suaan Techmechs PVT LTD	Indirect evidence	IndiaHQ checked Sep 30, 2026	11-50	138 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
17	WAP Metal	Indirect evidence	Itapevi, BrazilHQ checked Sep 30, 2026	51-200	127 contacts →
	Indirect evidence “A WAPMETAL, deu início as suas atividade em 1980, quando passou a atender as indústrias fornecendo molas técnicas e artefatos metálicos.” Source: RevenueBase Database · checked Sep 30, 2026
18	新日興股份有限公司 Shin ZU Shing Co., Ltd. SZS	Indirect evidence	New Taipei City, TaiwanHQ checked Sep 30, 2026	5,001-10,000	125 contacts →
	Indirect evidence “1965MIMCNCNC - 1,257ISO 9001ISO 45001IATF16949 - SZS was founded in 1965.” Source: RevenueBase Database · checked Sep 30, 2026
19	Starsprings	Indirect evidence	Herrljunga, SwedenHQ checked Sep 30, 2026	201-500	114 contacts →
	Indirect evidence “As an innovative company we focus on supplying the market with products of competitive prices and high performance.” Source: RevenueBase Database · checked Sep 30, 2026
20	Indústrias PGG	Indirect evidence	Sorocaba, BrazilHQ checked Sep 30, 2026	201-500	112 contacts →
	Indirect evidence “With almost 30 years of experience in the market, PGG is a leader in the appliance market.” Source: RevenueBase Database · checked Sep 30, 2026
21	Betts Company	Partial evidence	Fresno, CA, United StatesHQ checked Sep 30, 2026	201-500	111 contacts →
	Partial evidence “Betts Company was founded in 1868 by William Michael Betts I, a decorated English spring maker who sailed to the United States in 1860, eventually settling in San Francisco…” Source: RevenueBase Database · checked Sep 30, 2026
22	Automatic Spring Products Corp	Indirect evidence	Grand Haven, MI, United StatesHQ checked Sep 30, 2026	201-500	109 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	International Industrial Springs IIS	Partial evidence	Thane, IndiaHQ checked Sep 30, 2026	501-1,000	109 contacts →
	Partial evidence “International Industrial Springs (IIS), Thane (Mumbai), India has been established in the year 1967.” Source: RevenueBase Database · checked Sep 30, 2026
24	ECSA	Indirect evidence	San Justo, ArgentinaHQ checked Sep 30, 2026	51-200	101 contacts →
	Indirect evidence “Somos una empresa, con una trayectoria de mas de 50 años en el mercado, especializada en el diseño y fabricación de resortes, piezas de forma en alambre, en fleje y tubos…” Source: RevenueBase Database · checked Sep 30, 2026
25	Cindumel Molas	Indirect evidence	Guarulhos, BrazilHQ checked Sep 30, 2026	201-500	97 contacts →
	Indirect evidence “A Cindumel fabrica molas de suspensão para automóveis, caminhões, ônibus, semi-reboques, reboques, tratores, locomotivas, vagões ferroviários e molas para equipamentos industriais…” Source: RevenueBase Database · checked Sep 30, 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 spring manufacturers. 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 spring manufacturers.
Partial evidence: Its own public description names part of precision spring manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision spring manufacturers. 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 1,432 precision spring manufacturers worldwide

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Precision spring manufacturers worldwide at a glance

As of Sep 30, 2026

22.5%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

362

11-50

528

51-200

369

201-500

100

501-1,000

1,001-5,000

5,001-10,000

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 precision spring manufacturers, 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 precision spring manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “precision spring manufacturers”. 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 spring manufacturers), 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 spring manufacturers, 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, 3,888 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 30, 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 spring manufacturers by location

10 lists · largest first

Every Precision spring manufacturers 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 spring manufacturers, 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 spring manufacturers are there worldwide?

RevenueBase identified 1,432 precision spring manufacturers 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?

Rassini-Nhk Automotive, headquartered in Sao Bernardo Do Campo, tops this list with the largest team on record.

Which country has the most precision spring manufacturers?

The United States leads with 238 companies, followed by India (202) and Germany (117). Every precision spring manufacturers list by country and city is linked on this page.

Which city has the most precision spring manufacturers?

Sao Paulo leads with 22 headquartered companies, followed by Bangalore (18) and Mumbai (16).

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 3,888 verified decision-maker contacts tracked across these 1,432 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 30, 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.