Company lists · Data refreshed October 2026

Top 25 Liquid silicone rubber (lsr) injection molding services worldwide

RevenueBase identified 127 company matches for liquid silicone rubber (lsr) injection molding services worldwide as of October 2026 and tracks 1,491 professional contacts across them, including 397 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for liquid silicone rubber (lsr) injection molding services 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 October 27, 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 Oct 27, 2026 How this list was built
127Companies
1,491Contacts tracked
397Verified emails
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The 25 largest liquid silicone rubber (lsr) injection molding services worldwide

Ranked by team size
Top 25 of 127 company matches for liquid silicone rubber (lsr) injection molding services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPort Richey, FL, United StatesHQ recorded Oct 27, 2026201-500111 contacts →

Exact match

“Seaway Plastics Engineering is a full-service contract manufacturing partner serving the medical device and life sciences industry, helping OEMs bring complex, precision-driven…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchSt. Charles, IL, United StatesHQ recorded Oct 27, 2026201-500107 contacts →

Exact match

“Since 1974 Wise Plastics has been the preferred full turnkey contract manufacturing company across a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchLondon, ON, CanadaHQ recorded Oct 27, 2026201-50090 contacts →

Exact match

“Starlim is one of the world’s largest liquid silicone injection molders and manufacturer, serving as an industry leader in the mass production of small silicone parts.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchAustriaHQ recorded Oct 27, 202651-20068 contacts →

Exact match

“DOSING TECHNOLOGY.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchThalheim Bei Wels, AustriaHQ recorded Oct 27, 2026201-50067 contacts →

Exact match

“We are specialists producing injection moulds and automation components.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 27, 2026201-50061 contacts →

Exact match

“ACAPLAST GROUP combines the know-how of rubber and plastic to develop your solutions of tomorrow.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchMiramar, FL, United StatesHQ recorded Oct 27, 202651-20060 contacts →

Exact match

“SIMTEC is a leading, US-based manufacturer of Liquid Silicone Rubber (LSR) Single-Shot, Two-Shot, and Multi-Shot (LSR/Thermoplastics/Metal) injection molded components.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Oct 27, 2026201-50057 contacts →

Exact match

“LAXMI ELECTRONICS HAS A CLASS 100K CLEAN ROOM MOLDING FOR MEDICAL DEVICES.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchFiskdale, MA, United StatesHQ recorded Oct 27, 202651-20052 contacts →

Exact match

“Founded in 1963, G&F Precision Molding is a privately held custom injection molder with locations in Danvers and Fiskdale, Massachusetts.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchHong Kong, United StatesHQ recorded Oct 27, 20261,001-5,00052 contacts →

Exact match

“Since the foundation of Hongrita in Hong Kong in 1988 and its subsequent expansion into China and Malaysia, the company keeps pursuing technological excellence to manufacture…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchTanger, MoroccoHQ recorded Oct 27, 2026501-1,00045 contacts →

Exact match

“ATG MAROC is a company located in the free zone of Tangier spécialised manufacturer in technical moulding injection, design and conception, our main target is to fulfill our…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchBolton, ON, CanadaHQ recorded Oct 27, 202651-20041 contacts →

Exact match

“Silcotech has been a global leader in liquid silicone injection molding for the medical, healthcare, packaging, consumer electronics and consumer markets since 1984.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchAhmedabad, IndiaHQ recorded Oct 27, 202651-20029 contacts →

Exact match

“DESMA Machinery Pvt Ltd is a daughter company of DESMA Germany with manufacturing facilities in Ahmedabad sprawling over sq mt area with built up facility of 6,500 sq.mt with a…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchSaint-vidal, FranceHQ recorded Oct 27, 202611-5024 contacts →

Exact match

“Thanks to 30 years of experience and know-how, CVA Silicone is an innovative French company as well as a leader in liquid silicone injection molding technology.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchWorcester, MA, United StatesHQ recorded Oct 27, 202611-5018 contacts →

Exact match

“ISO13485:2016 - ISO9001:2015 - FDA Registered - Jefferson Rubber Works, Inc.(JRW) offers a one stop resource for all of your custom rubber injection molding company needs.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchNew Kensington, PA, United StatesHQ recorded Oct 27, 202651-20016 contacts →

Exact match

“NAMSCO PLASTICS INC is a custom injection molder of plastic, liquid silicone (LIM) rubber, and two-shot (co-injection) molding in New Kensington PA.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchNew Albany, IN, United StatesHQ recorded Oct 27, 202611-5013 contacts →

Exact match

“PTG Silicones, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchDobra, PolandHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“We are a company which operates on the European Market since 2002.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchNew Castle, DE, United StatesHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“Email us at sales@negribossi.us”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchBatalha, BrazilHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Engineering and manufacturing of injection tools for Liquid Silicone Rubber & Plastic.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchLillerød, DenmarkHQ recorded Oct 27, 20261-109 contacts →

Exact match

“Regoform specializes in manufacturing production solutions for injection molding of silicone rubber.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchLeganes, SpainHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Empresa líder en silicona líquida inyectada (LIM).”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Oct 27, 20261-109 contacts →

Exact match

“SiOCAST has developed a revolutionary new technology of injection molding into silicone rubber molds.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchPlacentia, CA, United StatesHQ recorded Oct 27, 202651-2007 contacts →

Exact match

“Since the inception of Liquid Silicone Rubber (LSR), Kipe has been exclusively dedicated to providing the industry with tooling solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchPune, IndiaHQ recorded Oct 27, 202611-507 contacts →

Exact match

“We are an established supplier of a range Specialty Liquid Silicone Rubber RTVs (Fortisil), High Performance Cast-able Engineering Resins (Forticast) and Specialized Process…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 127 liquid silicone rubber (lsr) injection molding services worldwide

See the full list, filter by size, metro and specialty, and access 397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Liquid silicone rubber (lsr) injection molding services worldwide at a glance

As of Oct 27, 2026
26.6%Verified-email coverage
11.7Average contacts per company
51-200Median size (employees)
9.4%Largest-city concentration · Shenzhen
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
40
51-200
39
201-500
20
501-1,000
4
1,001-5,000
3

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 127 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 worldwide whose business descriptions match “liquid silicone rubber (lsr) injection molding services” 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 397 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 October 27, 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 “liquid silicone rubber (lsr) injection molding services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many liquid silicone rubber (lsr) injection molding services are there worldwide?

RevenueBase identified 127 company matches for liquid silicone rubber (lsr) injection molding services worldwide as of October 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?

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

Which city has the most liquid silicone rubber (lsr) injection molding services?

Shenzhen leads with 12 company records, followed by Dongguan (7) and Xiamen (3).

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 397 professional contacts with verified work emails tracked across these 127 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 October 27, 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.