Company lists · Data refreshed October 2026
Top 25 Closed-loop chemical manufacturers worldwide
RevenueBase identified 889 company matches for closed-loop chemical manufacturers worldwide as of October 2026 and tracks 25,255 professional contacts across them, including 8,546 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for closed-loop chemical manufacturers 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 9, 2026. Country and city lists for closed-loop chemical manufacturers 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.
The 25 largest closed-loop chemical manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,531 contacts → | ||||
Exact match “Welcome to Huntsman, where we're not just a global chemical company; we're a community of innovators committed to shaping a sustainable future.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 5,474 contacts → | ||||
Exact match “Syensqo is a leading science company whose ground-breaking technologies revolutionize the way we live.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 1,559 contacts → | ||||
Exact match “We are Eni's chemical company, committed to a sustainable and circular chemical industry to create value for stakeholders and contribute to the energy transition.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 639 contacts → | ||||
Exact match “India Glycols Limited (IGL) a company which was established as a single mono-ethylene glycol plant in 1983 is a Rs.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 529 contacts → | ||||
Exact match “The ChemStation System offers custom-formulated, environmentally friendly industrial cleaning and process chemicals, delivered to refillable containers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 414 contacts → | ||||
Exact match “Every day, our customers bring us their toughest chemistry challenges.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 258 contacts → | ||||
Exact match “We are a Versalis company and we enjoy an internationally recognised leading position in the production of bioplastics and the development of biochemicals and bioproducts of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 219 contacts → | ||||
Exact match “Kaneka Belgium NV is an affiliate of the Kaneka Corporation group of companies, headquartered in Osaka and Tokyo, Japan.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 157 contacts → | ||||
Exact match “Extensive chemical synthesis, formulation, manufacturing, and technology expertise.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 149 contacts → | ||||
Exact match “At Solugen, we believe planet-scale change starts with the chemistry we use every day.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 142 contacts → | ||||
Exact match “Plastic Energy is the world’s leading chemical recycling company with its technology HQ in central London and industrial plants in Almeria and Seville, Spain.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 142 contacts → | ||||
Exact match “GDB International Inc, established in 1993, is a leading provider of Recycling and Sustainability Solutions Globally.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 124 contacts → | ||||
Exact match “SEQENS Custom & Specialties is one of Europe’s largest contract manufacturers, combining the speed and agility of a small/medium sized company with the health and safety and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 124 contacts → | ||||
Exact match “ZST is a speciality chemical manufacturing company which is committed to offer clean, green & sustainable solutions to all its clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 119 contacts → | ||||
Exact match “TBM is a unicorn startup dedicated to tackling global environmental and social challenges.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 98 contacts → | ||||
Exact match “The leader in innovative tank systems, Poly Processing is dedicated to cost effective storage system safety and innovation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 96 contacts → | ||||
Exact match “D6 Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 96 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 95 contacts → | ||||
Exact match “Founded in 1978, Vasant Chemicals combines technological excellence with an environment first approach to deliver essential chemical products.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 93 contacts → | ||||
Exact match “Company focusing on recycling, treatment, reuse, and recovery of industrial materials.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 90 contacts → | ||||
Exact match “Calvary Industries was founded in 1983 as a chemical compounding supplier and manufacturer.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 88 contacts → | ||||
Exact match “We are at the cutting-edge of continuous processing, green chemistry, and increased reliability in pharmaceutical manufacturing.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 85 contacts → | ||||
Exact match “Nexus Circular is an advanced recycling company at the center of the circular economy.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 81 contacts → | ||||
Exact match “Fundada em 1997, a nossa empresa é pioneira no Brasil na produção de embalagens e polímeros circulares de alta performance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 79 contacts → | ||||
Exact match “Sürdürülebilir bir gelecek için döngüsel ekonomi yaklaşımını merkeze alan şirketimiz, üretimden satışa, toplama, ayırma, geri dönüşüm ve yeniden kullanım süreçlerine kadar uzanan…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “closed-loop chemical manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 889 closed-loop chemical manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 8,546 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Closed-loop chemical manufacturers worldwide at a glance
As of Oct 9, 2026Companies by employee count
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 closed-loop chemical manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “closed-loop chemical manufacturers” 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 8,546 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 9, 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.
Closed-loop chemical manufacturers by location
7 lists · largest firstEvery Closed-loop chemical manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Closed-loop chemical manufacturers based in the United States171
- Closed-loop chemical manufacturers based in India73
- Closed-loop chemical manufacturers based in Brazil61
- Closed-loop chemical manufacturers based in the United Kingdom42
- Closed-loop chemical manufacturers based in Germany37
- Closed-loop chemical manufacturers based in Italy28
- Closed-loop chemical manufacturers based in Canada27
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 “closed-loop chemical manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many closed-loop chemical manufacturers are there worldwide?
RevenueBase identified 889 company matches for closed-loop chemical manufacturers 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?
Huntsman Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most closed-loop chemical manufacturers?
The United States leads with 171 companies, followed by India (73) and Brazil (61). Every closed-loop chemical manufacturers list by country and city is linked on this page.
Which city has the most closed-loop chemical manufacturers?
Mumbai leads with 8 company records, followed by Ahmedabad (6) and Berlin (6).
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 8,546 professional contacts with verified work emails tracked across these 889 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 889 closed-loop chemical manufacturers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 closed-loop chemical manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 889 matching company records for closed-loop chemical manufacturers worldwide, with 25,255 tracked contacts and 8,546 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 closed-loop chemical manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Huntsman Corporationhuntsman.comHQ: The Woodlands, TX, United StatesReported employees: 5,001-10,000 | The Woodlands, TX, United States | 5,001-10,000 | Exact match | 6,531 contacts → |
“Welcome to Huntsman, where we're not just a global chemical company; we're a community of innovators committed to shaping a sustainable future.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Syensqosyensqo.comHQ: Brussels, BelgiumReported employees: 10001+ | Brussels, Belgium | 10001+ | Exact match | 5,474 contacts → |
“Syensqo is a leading science company whose ground-breaking technologies revolutionize the way we live.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Versalisversalis.eni.comHQ: San Donato M.se, ItalyReported employees: 5,001-10,000 | San Donato M.se, Italy | 5,001-10,000 | Exact match | 1,559 contacts → |
“We are Eni's chemical company, committed to a sustainable and circular chemical industry to create value for stakeholders and contribute to the energy transition.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | India Glycols Limited, Delhiindiaglycols.com HQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 639 contacts → |
“India Glycols Limited (IGL) a company which was established as a single mono-ethylene glycol plant in 1983 is a Rs.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chemstationchemstation.com HQ: Dayton, OH, United StatesReported employees: 201-500 | Dayton, OH, United States | 201-500 | Exact match | 529 contacts → |
“The ChemStation System offers custom-formulated, environmentally friendly industrial cleaning and process chemicals, delivered to refillable containers.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Monument Chemicalmonumentchemical.com HQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 414 contacts → |
“Every day, our customers bring us their toughest chemistry challenges.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Novamontnovamont.comHQ: Novara, ItalyReported employees: 501-1,000 | Novara, Italy | 501-1,000 | Exact match | 258 contacts → |
“We are a Versalis company and we enjoy an internationally recognised leading position in the production of bioplastics and the development of biochemicals and bioproducts of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Kaneka Belgium NVkaneka.beHQ: Westerlo-oevel, BelgiumReported employees: 201-500 | Westerlo-oevel, Belgium | 201-500 | Exact match | 219 contacts → |
“Kaneka Belgium NV is an affiliate of the Kaneka Corporation group of companies, headquartered in Osaka and Tokyo, Japan.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seatexseatexcorp.com HQ: Rosenberg, TX, United StatesReported employees: 201-500 | Rosenberg, TX, United States | 201-500 | Exact match | 157 contacts → |
“Extensive chemical synthesis, formulation, manufacturing, and technology expertise.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Solugensolugen.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 149 contacts → |
“At Solugen, we believe planet-scale change starts with the chemistry we use every day.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Plastic Energyplasticenergy.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 142 contacts → |
“Plastic Energy is the world’s leading chemical recycling company with its technology HQ in central London and industrial plants in Almeria and Seville, Spain.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  GDB Internationalgdbinternational.comHQ: New Brunswick, NJ, United StatesReported employees: 201-500 | New Brunswick, NJ, United States | 201-500 | Exact match | 142 contacts → |
“GDB International Inc, established in 1993, is a leading provider of Recycling and Sustainability Solutions Globally.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Seqens Custom And Specialtiescustomspecialties.seqens.comHQ: Écully, FranceReported employees: 1,001-5,000 | Écully, France | 1,001-5,000 | Exact match | 124 contacts → |
“SEQENS Custom & Specialties is one of Europe’s largest contract manufacturers, combining the speed and agility of a small/medium sized company with the health and safety and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Zenfold Sustainable Technologieszenfoldst.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 124 contacts → |
“ZST is a speciality chemical manufacturing company which is committed to offer clean, green & sustainable solutions to all its clients.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TBM Co., LTDtb-m.com HQ: Chiyoda-ku, JapanReported employees: 201-500 | Chiyoda-ku, Japan | 201-500 | Exact match | 119 contacts → |
“TBM is a unicorn startup dedicated to tackling global environmental and social challenges.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Poly Processingpolyprocessing.com HQ: Monroe, LA, United StatesReported employees: 201-500 | Monroe, LA, United States | 201-500 | Exact match | 98 contacts → |
“The leader in innovative tank systems, Poly Processing is dedicated to cost effective storage system safety and innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  D6d6inc.comHQ: Sulphur Springs, TX, United StatesReported employees: 201-500 | Sulphur Springs, TX, United States | 201-500 | Exact match | 96 contacts → |
“D6 Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pt. Pradha Karya Perkasaprakarsarecycling.com HQ: Mojokerto, IndonesiaReported employees: 201-500 | Mojokerto, Indonesia | 201-500 | Exact match | 96 contacts → |
“PT.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vasant Chemicals P LTDvasantchemicals.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 95 contacts → |
“Founded in 1978, Vasant Chemicals combines technological excellence with an environment first approach to deliver essential chemical products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ambigroup Sgpsambigroup.comHQ: Pontinha, PortugalReported employees: 501-1,000 | Pontinha, Portugal | 501-1,000 | Exact match | 93 contacts → |
“Company focusing on recycling, treatment, reuse, and recovery of industrial materials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Calvary Industriescalvaryindustries.com HQ: Fairfield, OH, United StatesReported employees: 51-200 | Fairfield, OH, United States | 51-200 | Exact match | 90 contacts → |
“Calvary Industries was founded in 1983 as a chemical compounding supplier and manufacturer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Escientia Life Sciencesescientia.comHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 88 contacts → |
“We are at the cutting-edge of continuous processing, green chemistry, and increased reliability in pharmaceutical manufacturing.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Nexus Circularnexuscircular.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 85 contacts → |
“Nexus Circular is an advanced recycling company at the center of the circular economy.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Plastiweberplastiweber.com.brHQ: Feliz, BrazilReported employees: 201-500 | Feliz, Brazil | 201-500 | Exact match | 81 contacts → |
“Fundada em 1997, a nossa empresa é pioneira no Brasil na produção de embalagens e polímeros circulares de alta performance.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ÇATOMcatom.com.tr HQ: Üsküdar, TürkiyeReported employees: 201-500 | Üsküdar, Türkiye | 201-500 | Exact match | 79 contacts → |
“Sürdürülebilir bir gelecek için döngüsel ekonomi yaklaşımını merkeze alan şirketimiz, üretimden satışa, toplama, ayırma, geri dönüşüm ve yeniden kullanım süreçlerine kadar uzanan…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 889 company matches
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Closed-loop chemical manufacturers: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
885 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 889 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Closed-loop chemical manufacturers by location
7 lists · largest firstEvery Closed-loop chemical manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Closed-loop chemical manufacturers based in the United States171
- Closed-loop chemical manufacturers based in India73
- Closed-loop chemical manufacturers based in Brazil61
- Closed-loop chemical manufacturers based in the United Kingdom42
- Closed-loop chemical manufacturers based in Germany37
- Closed-loop chemical manufacturers based in Italy28
- Closed-loop chemical manufacturers based in Canada27
Questions about this company list
What does Exact match mean for closed-loop chemical manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many closed-loop chemical manufacturers did RevenueBase find worldwide?
The saved snapshot records 889 matching company records, 25,255 tracked contacts and 8,546 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 closed-loop chemical manufacturers worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/closed-loop-chemical-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 closed-loop chemical manufacturers worldwide
RevenueBase records 889 matching company records for closed-loop chemical manufacturers worldwide, with 25,255 tracked contacts and 8,546 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 closed-loop chemical manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Huntsman Corporationhuntsman.com HQ: The Woodlands, TX, United StatesReported employees: 5,001-10,000 | The Woodlands, TX, United States | 5,001-10,000 | Exact match | 6,531 contacts → |
“Welcome to Huntsman, where we're not just a global chemical company; we're a community of innovators committed to shaping a sustainable future.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Syensqosyensqo.com HQ: Brussels, BelgiumReported employees: 10001+ | Brussels, Belgium | 10001+ | Exact match | 5,474 contacts → |
“Syensqo is a leading science company whose ground-breaking technologies revolutionize the way we live.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Versalisversalis.eni.com HQ: San Donato M.se, ItalyReported employees: 5,001-10,000 | San Donato M.se, Italy | 5,001-10,000 | Exact match | 1,559 contacts → |
“We are Eni's chemical company, committed to a sustainable and circular chemical industry to create value for stakeholders and contribute to the energy transition.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | India Glycols Limited, Delhiindiaglycols.com HQ: Noida, IndiaReported employees: 1,001-5,000 | Noida, India | 1,001-5,000 | Exact match | 639 contacts → |
“India Glycols Limited (IGL) a company which was established as a single mono-ethylene glycol plant in 1983 is a Rs.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Chemstationchemstation.com HQ: Dayton, OH, United StatesReported employees: 201-500 | Dayton, OH, United States | 201-500 | Exact match | 529 contacts → |
“The ChemStation System offers custom-formulated, environmentally friendly industrial cleaning and process chemicals, delivered to refillable containers.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Monument Chemicalmonumentchemical.com HQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 414 contacts → |
“Every day, our customers bring us their toughest chemistry challenges.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Novamontnovamont.com HQ: Novara, ItalyReported employees: 501-1,000 | Novara, Italy | 501-1,000 | Exact match | 258 contacts → |
“We are a Versalis company and we enjoy an internationally recognised leading position in the production of bioplastics and the development of biochemicals and bioproducts of…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kaneka Belgium NVkaneka.be HQ: Westerlo-oevel, BelgiumReported employees: 201-500 | Westerlo-oevel, Belgium | 201-500 | Exact match | 219 contacts → |
“Kaneka Belgium NV is an affiliate of the Kaneka Corporation group of companies, headquartered in Osaka and Tokyo, Japan.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seatexseatexcorp.com HQ: Rosenberg, TX, United StatesReported employees: 201-500 | Rosenberg, TX, United States | 201-500 | Exact match | 157 contacts → |
“Extensive chemical synthesis, formulation, manufacturing, and technology expertise.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Solugensolugen.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 149 contacts → |
“At Solugen, we believe planet-scale change starts with the chemistry we use every day.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Plastic Energyplasticenergy.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 142 contacts → |
“Plastic Energy is the world’s leading chemical recycling company with its technology HQ in central London and industrial plants in Almeria and Seville, Spain.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GDB Internationalgdbinternational.com HQ: New Brunswick, NJ, United StatesReported employees: 201-500 | New Brunswick, NJ, United States | 201-500 | Exact match | 142 contacts → |
“GDB International Inc, established in 1993, is a leading provider of Recycling and Sustainability Solutions Globally.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Seqens Custom And Specialtiescustomspecialties.seqens.com HQ: Écully, FranceReported employees: 1,001-5,000 | Écully, France | 1,001-5,000 | Exact match | 124 contacts → |
“SEQENS Custom & Specialties is one of Europe’s largest contract manufacturers, combining the speed and agility of a small/medium sized company with the health and safety and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zenfold Sustainable Technologieszenfoldst.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 124 contacts → |
“ZST is a speciality chemical manufacturing company which is committed to offer clean, green & sustainable solutions to all its clients.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TBM Co., LTDtb-m.com HQ: Chiyoda-ku, JapanReported employees: 201-500 | Chiyoda-ku, Japan | 201-500 | Exact match | 119 contacts → |
“TBM is a unicorn startup dedicated to tackling global environmental and social challenges.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Poly Processingpolyprocessing.com HQ: Monroe, LA, United StatesReported employees: 201-500 | Monroe, LA, United States | 201-500 | Exact match | 98 contacts → |
“The leader in innovative tank systems, Poly Processing is dedicated to cost effective storage system safety and innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | D6d6inc.com HQ: Sulphur Springs, TX, United StatesReported employees: 201-500 | Sulphur Springs, TX, United States | 201-500 | Exact match | 96 contacts → |
“D6 Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pt. Pradha Karya Perkasaprakarsarecycling.com HQ: Mojokerto, IndonesiaReported employees: 201-500 | Mojokerto, Indonesia | 201-500 | Exact match | 96 contacts → |
“PT.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vasant Chemicals P LTDvasantchemicals.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 95 contacts → |
“Founded in 1978, Vasant Chemicals combines technological excellence with an environment first approach to deliver essential chemical products.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ambigroup Sgpsambigroup.com HQ: Pontinha, PortugalReported employees: 501-1,000 | Pontinha, Portugal | 501-1,000 | Exact match | 93 contacts → |
“Company focusing on recycling, treatment, reuse, and recovery of industrial materials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Calvary Industriescalvaryindustries.com HQ: Fairfield, OH, United StatesReported employees: 51-200 | Fairfield, OH, United States | 51-200 | Exact match | 90 contacts → |
“Calvary Industries was founded in 1983 as a chemical compounding supplier and manufacturer.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Escientia Life Sciencesescientia.com HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 88 contacts → |
“We are at the cutting-edge of continuous processing, green chemistry, and increased reliability in pharmaceutical manufacturing.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nexus Circularnexuscircular.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 85 contacts → |
“Nexus Circular is an advanced recycling company at the center of the circular economy.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Plastiweberplastiweber.com.br HQ: Feliz, BrazilReported employees: 201-500 | Feliz, Brazil | 201-500 | Exact match | 81 contacts → |
“Fundada em 1997, a nossa empresa é pioneira no Brasil na produção de embalagens e polímeros circulares de alta performance.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ÇATOMcatom.com.tr HQ: Üsküdar, TürkiyeReported employees: 201-500 | Üsküdar, Türkiye | 201-500 | Exact match | 79 contacts → |
“Sürdürülebilir bir gelecek için döngüsel ekonomi yaklaşımını merkeze alan şirketimiz, üretimden satışa, toplama, ayırma, geri dönüşüm ve yeniden kullanım süreçlerine kadar uzanan…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Closed-loop chemical manufacturers: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
885 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 889 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Closed-loop chemical manufacturers by location
7 lists · largest firstEvery Closed-loop chemical manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Closed-loop chemical manufacturers based in the United States171
- Closed-loop chemical manufacturers based in India73
- Closed-loop chemical manufacturers based in Brazil61
- Closed-loop chemical manufacturers based in the United Kingdom42
- Closed-loop chemical manufacturers based in Germany37
- Closed-loop chemical manufacturers based in Italy28
- Closed-loop chemical manufacturers based in Canada27
Questions about this company list
What does Exact match mean for closed-loop chemical manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many closed-loop chemical manufacturers did RevenueBase find worldwide?
The saved snapshot records 889 matching company records, 25,255 tracked contacts and 8,546 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 closed-loop chemical manufacturers worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/closed-loop-chemical-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗