Company lists · Data refreshed September 2026

Top 25 Rotational molding companies worldwide

RevenueBase identified 700 company matches for rotational molding companies worldwide as of September 2026 and tracks 9,838 professional contacts across them, including 2,180 with verified work emails. The United States is the largest market and Ahmedabad the largest hub.

This list covers company matches for rotational molding companies 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 September 21, 2026. Country and city lists for rotational molding companies 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 Sep 21, 2026 How this list was built
700Companies
9,838Contacts tracked
2,180Verified emails
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The 25 largest rotational molding companies worldwide

Ranked by team size
Top 25 of 700 company matches for rotational molding companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchCastlepollard, United StatesHQ recorded Sep 21, 2026501-1,000408 contacts →

Exact match

“We design, develop and manufacture assemblies and components that are the essential ingredients in some of the world’s most famous, popular and innovative products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchNembro, ItalyHQ recorded Sep 21, 2026501-1,000390 contacts →

Exact match

“Persico is one of the most skilled and versatile mould engineering companies worldwide, able to offer a full range of services for different industries: • Automotive: Persico…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBotucatu, BrazilHQ recorded Sep 21, 2026201-500274 contacts →

Exact match

“A Inbrasp é uma empresa destinada ao fornecimento de peças plásticas automotivas com enfoque nos segmentos agroindustrial, movimentação de terra, automobilístico, caminhões e…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchJaguariuna, BrazilHQ recorded Sep 21, 2026501-1,000255 contacts →

Exact match

“Fundada em 1997, a IPA é uma empresa nacional que se consolidou no setor de produtos de plástico fabricados por processos de sopro e injeção, como tanques e tubos de combustível…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchNorth Liberty, IA, United StatesHQ recorded Sep 21, 2026501-1,000250 contacts →

Exact match

“Centro Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMauá, BrazilHQ recorded Sep 21, 2026201-500236 contacts →

Exact match

“Com 38 anos de experiência em rotomoldagem técnica, a Resiplastic é referência nacional no desenvolvimento, produção e prestação de serviços de soluções em plásticos rotomoldados.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBristol, IN, United StatesHQ recorded Sep 21, 2026501-1,000189 contacts →

Exact match

“Elkhart Plastics, a Myers Industries company (NYSE: MYE), founded in 1988, is one of the largest custom rotational molding companies in the United States.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLagos, NigeriaHQ recorded Sep 21, 20261,001-5,000133 contacts →

Exact match

“SACVIN Nig.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchCarazinho, BrazilHQ recorded Sep 21, 2026201-500130 contacts →

Exact match

“Reconhecida como uma das maiores indústrias de rotomoldagem do país, a Rotoplastyc oferece soluções em rotomoldagem há mais de 25 anos a empresas nacionais e multinacionais.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAshley, IN, United StatesHQ recorded Sep 21, 2026201-500127 contacts →

Exact match

“Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchRio Claro, BrazilHQ recorded Sep 21, 202651-200106 contacts →

Exact match

“A Sulplast é uma empresa de capital 100% nacional, especializada no desenvolvimento e fabricação de peças técnicas em termoplástico e fibra de vidro.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNezahualcóyotl, MexicoHQ recorded Sep 21, 2026201-500106 contacts →

Exact match

“Los mejores compuestos para el Rotomoldeo con presencia en México y todo el mundo, calidad insuperable en diseño de compuestos especialmente creados para las necesidades y…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchSkebobruk, SwedenHQ recorded Sep 21, 202651-20094 contacts →

Exact match

“Rotational moulding company primarily serving the nordic and baltic countries together with northern europe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLiverpool, United KingdomHQ recorded Sep 21, 2026201-50086 contacts →

Exact match

“Matrix Polymers is a leading global supplier of raw materials to the rotational moulding industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchDelano, MN, United StatesHQ recorded Sep 21, 20261,001-5,00083 contacts →

Exact match

“Solar Plastics, LLC, the technology leader in rotomolding fuel tanks, has developed solutions for low permeation resist fuel tanks.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchOostburg, WI, United StatesHQ recorded Sep 21, 2026201-50080 contacts →

Exact match

“Whether it’s the size of your plastic product or the need to scale your production quickly, Dutchland gives your company the ability to Go BIG.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPretoria, South AfricaHQ recorded Sep 21, 202651-20078 contacts →

Exact match

“Pioneer Plastics is a leader in the Rotional Moulding industry and has been at the forefront of technology and inovation since 1982.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBursa, TürkiyeHQ recorded Sep 21, 202651-20078 contacts →

Exact match

“Plastic parts manufacturing by rotational technology for automotive, agricultural and other sectors; Our company, manufacturing in 2 factories of a total 5.750 m2 closed area…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchRomeo, MI, United StatesHQ recorded Sep 21, 202651-20074 contacts →

Exact match

“Award-winning Romeo RIM is the world’s innovative leader in custom reaction injection molding and composite solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBagnatica, ItalyHQ recorded Sep 21, 2026201-50074 contacts →

Exact match

“BM is an Italian company with high experience in molding thermoplastic materials and molds development; during our 80 years of production we have become an international reality…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSan Gillio, ItalyHQ recorded Sep 21, 2026201-50065 contacts →

Exact match

“Our core business is the production of rotomolded and blowoulded components for the automotive industry ranging from full system design (including added parts and components) to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMansfield, OH, United StatesHQ recorded Sep 21, 202651-20065 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchManitowoc, WI, United StatesHQ recorded Sep 21, 202651-20064 contacts →

Exact match

“WE ARE HIRING!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchVila Maria, BrazilHQ recorded Sep 21, 202651-20063 contacts →

Exact match

“Empresa participante do Programa Scale-Up Endeavor Indústria.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchAhmedabad, IndiaHQ recorded Sep 21, 2026201-50063 contacts →

Exact match

“N.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 700 rotational molding companies worldwide

See the full list, filter by size, metro and specialty, and access 2,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rotational molding companies worldwide at a glance

As of Sep 21, 2026
22.2%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Ahmedabad
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
150
11-50
281
51-200
189
201-500
59
501-1,000
14
1,001-5,000
5

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 rotational molding companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “rotational molding companies” 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 2,180 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 September 21, 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.

Rotational molding companies by location

8 lists · largest first

Every Rotational molding companies 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 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 “rotational molding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rotational molding companies are there worldwide?

RevenueBase identified 700 company matches for rotational molding companies worldwide as of September 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?

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

Which country has the most rotational molding companies?

The United States leads with 122 companies, followed by India (73) and Brazil (62). Every rotational molding companies list by country and city is linked on this page.

Which city has the most rotational molding companies?

Ahmedabad leads with 10 company records, followed by Mumbai (4) and Onil (4).

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 2,180 professional contacts with verified work emails tracked across these 700 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 September 21, 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.