What Sirmax does

Sirmax S.p.A is an Italian privately-held plastics compounder, founded in 1964 in Cittadella, that develops and manufactures polypropylene compounds, engineering plastics, thermoplastic elastomers, and recycled/biodegradable polymers. The Group operates 13 production plants across Italy, Poland, the United States, Brazil, and India, supported by 7 R&D centers equipped with 16 extruders, and employs approximately 850 people across four continents. Its product portfolio is organized into named families: Dafnelen and Dafneglass (polypropylene), Xelter (TPEs in V/T/S/tech grades), the Dafne* engineering-plastics range (PBT, PMMA, PC, POM, PPS, polyamides, styrenics, polymer alloys, thermally/electrically conductive compounds), BioComp (100% compostable bioplastics certified to UNI EN 13432), and NewPlen/NewTen (recycled polyolefins produced by the Sirmax New Life circular-economy division).

The business model combines (1) proprietary compound manufacturing and direct sales to major OEMs in automotive, home appliance, power tools, construction, and electrical/electronic segments with (2) official distribution of third-party polymers (Borealis PP/PE, Versalis/ENI styrenics, Trinseo PMMA/Altuglas, Huntsman TPU/IROGRAN) across Italy and international markets, and (3) co-design and engineering-simulation services through the Smart Mold subsidiary (a University of Padua spin-off) whose patented nano-structured mold coating reduces injection pressure by up to 25%. Group revenue exceeded €500M in 2022, the 2023/25 business plan under President & CEO Massimo Pavin targets further growth, and the company pursues a "proximity compounding" strategy — multi-country manufacturing close to customers to lower logistics costs and support sustainability goals, including PPWR-driven recycled-content demand and LCA/carbon-footprint reporting for OEM buyers.

Name

Sirmax

Legal name

Sirmax S.p.A

Website

https://sirmax.com

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

251–500 employees

Short description

Sirmax is an Italian privately-held plastics compounder (founded 1964) that produces polypropylene compounds, engineering plastics, thermoplastic elastomers, and recycled and biodegradable polymers across 13 plants in Italy, Poland, the USA, Brazil, and India for OEMs in automotive, appliance, electronics, and packaging.

Ownership category

akta.pro rank

Product category

Plastics Compounding

NAICS

Resin and Synthetic Rubber Manufacturing (32521), Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252), Plastics Product Manufacturing (3261)

SIC

Plastic Materials, Synth Resins & Nonvulcan Elastomers (2821), Industrial Organic Chemicals (2860), Fabricated Rubber Products, Nec (3060)

akta.pro primary industry

Polymer Compounds & Masterbatches (Compounding, Color/Fill/Additive Concentrates) (IMAEANAJ)

akta.pro secondary industries

Commodity Plastic Compounds (PE/PP/PS/PVC) (IMANABAA), Sustainable Additives & Plasticizers (bio-plasticizers, stabilizers, compatibilizers) (IMANANAH)

Keywords

• Polypropylene compounds
• Engineering plastics
• Thermoplastic elastomers
• Recycled polymer compounds
• Biodegradable bioplastics

Headquarters

HQ city

Cittadella

HQ country

Italy

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Proprietary compound manufacturing and sales: Sirmax manufactures and sells proprietary polypropylene compounds, engineering plastics, thermoplastic elastomers, and recycled polymer compounds globally to automotive, appliance, power tools, construction, and electronics sectors. Revenue is generated through direct sales of manufactured compounds to major global players.
2. Third-party polymer distribution: Sirmax serves as official distributor for BOREALIS (polyolefins), VERSALIS/ENI (styrenic polymers PS-SAN-ABS), TRINSEO (PMMA), and HUNTSMAN (TPU/IROGRAN) in Italy and internationally, generating revenue through distribution margins on third-party products.
3. Smart Mold co-design and simulation services: Smart Mold, a Sirmax subsidiary, provides product co-design and engineering simulation services, supporting customers from the product engineering phase with advanced software simulations and mold surface treatment solutions.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Sirmax manufactures and sells proprietary polypropylene compounds, engineering plastics, thermoplastic elastomers, and recycled/biodegradable polymer compounds to industrial customers worldwide across the automotive, appliance, power tools, construction, electrical & electronic, packaging, furniture, sport & leisure, and agri-food sectors. The company additionally serves as an official distributor for BOREALIS, VERSALIS/ENI, TRINSEO, and HUNTSMAN polymer brands, while its Smart Mold subsidiary provides injection molding simulation and patented nano-structured mold coating services.

Product overview

Sirmax is a multi-product, multi-country compounder of polypropylene compounds, engineering plastics, thermoplastic elastomers (TPE), and recycled polymers. The company operates as one of the first independent compounders globally with a portfolio organized around distinct product families: Dafnelen® and Dafneglass® for polypropylene compounds; Xelter® V/T/S/tech for thermoplastic elastomers; BioComp® for biodegradable plastics; NewPlen™ and NewTen™ for recycled polyolefins; and comprehensive engineering plastics lines including Dafneloy® (PBT, PMMA, PC), Dafneblend® (polymer alloys), Dafnelan® (acetal/POM), Dafnetec® (PPS), Dafnetherm® (thermally conductive), Dafneohm® (electrically conductive), Dafnemid® (polyamides), and Dafnelac® (styrenic compounds). The Green Business Unit focuses on sustainable solutions including circular economy products and bio-compostable materials. Smart Mold, a University of Padua spin-off subsidiary, provides injection molding simulation and co-design services with patented nano-structured mold coatings.

Differentiator

Problem solved

Functional benefit

Brands

• Xelter: TPE vulcanizzati dinamicamente per stampaggio ad iniezione, estrusione, soffiaggio e calandratura. Gradi per sovrastampaggio e coestrusione su PP e PP compound.
• BioComp
• NewPlen
• NewTen
• Dafnelen
• Dafneglass
• Dafneloy
• Dafneblend
• Dafnelan
• Dafnetec
• Dafnetherm
• Dafneohm
• Dafnemid
• Dafnelac

Products and services

• Xelter Thermoplastic Elastomers (TPE)
• BioComp Biodegradable & Compostable Compounds
• NewPlen Recycled Polypropylene
• NewTen Recycled High-Density Polyethylene
• Dafnelen Polypropylene Compounds
• Dafneglass Glass Fiber Reinforced Polypropylene Compounds
• Dafneloy Engineering Plastics (PBT, PC, PMMA)
• Dafneblend Polymer Alloy Compounds
• Dafnelan Acetal (POM) Compounds
• Dafnetec High-Performance PPS Compounds
• Dafnetherm Thermally Conductive Compounds
• Dafneohm Electrically Conductive & Dissipative Compounds
• Dafnemid Polyamide (PA6/PA66) Compounds
• Dafnelac Styrenic Compounds (ABS-SAN-ASA)
• Smart Mold Co-Design & Mold Coating Services
• Flame Retardant PP Compounds
• Third-Party Polymer Distribution (BOREALIS, VERSALIS/ENI, TRINSEO, HUNTSMAN)

Quantifiable outcome

• Injection pressure reduction of up to 25% with Smart Mold's nano-structured mold coating
• +3 more outcomes

Named customers1 record

Segments9 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Autotech (India Joint Venture)coreStrategic or Co-development Partner · 20 February 2025Autotech-Sirmax is a joint venture in India. On February 20, 2025, Sirmax and Autotech inaugurated the revamping and expansion of the Palwal plant in India, strengthening Sirmax's manufacturing presence in the Indian market.
• Smart Mold (University of Padua Spin-off)coreStrategic or Co-development PartnerSmart Mold is a spin-off company from the University of Padua in which Sirmax Group holds ownership. It develops innovative solutions for injection molding design and provides product co-design and engineering simulation services. The company has patented a nano-structured surface coating for injection molds reducing injection pressure by up to 25%. Sirmax leverages Smart Mold's expertise alongside its own R&D laboratories for customer support.
• TechnogymminorStrategic or Co-development PartnerCollaboration between Sirmax and Technogym resulted in a new generation of Excite Line fitness equipment made from environmentally sustainable material — recycled plastic components supplied by Sirmax.
• European Top UniversitiesminorStrategic or Co-development PartnerSirmax's R&D departments collaborate with leading European universities specialized in the plastics industry for innovative projects on materials, technologies, and production processes. University relationships also facilitate recruitment and training of young talent for the Sirmax Group.
• Le Centurie Shopping CentreminorOthersEducational collaboration project between Sirmax and Le Centurie shopping centre aiming to spread and educate a culture of reuse and sustainable approach to everyday life, especially for new generations.
• A.S. Cittadella (Football Club)minorOthersSirmax is a sponsor of A.S. Cittadella football club. The partnership reflects Sirmax's values of humility, stubbornness, and solidity rooted in the Cittadella Calcio territory. Sirmax has a dedicated news section for Sirmax and A.S. Cittadella on its website.
• Kutno Women's Basketball Team (Poland)minorOthersSirmax Polska sponsors the women's basketball team in Kutno, Poland, reflecting commitment to local community and values of effort and tenacity in the Polish territory.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Others

• SABIC:

Direct peers

• RTP Company: US-based privately held custom engineered thermoplastics compounder serving automotive, electronics, and industrial markets with specialty grades. Comparable to Sirmax in its focus on customized PP, engineering plastics, and flame-retardant compounds for demanding applications.
• Avient (formerly PolyOne): Public specialty polymer compounder with broad portfolio including engineered materials, color masterbatch, and specialty additives. Direct peer given shared focus on engineered PP, thermoplastic elastomers, and sustainable/circular materials serving automotive, appliance, and electronics OEMs.
• Ravago: Belgian global independent plastics compounder and distributor with multi-country manufacturing footprint. Closest analog to Sirmax as a privately held independent compounder combining proprietary compounding with third-party resin distribution, serving automotive, packaging, and consumer durables.

Broad incumbents

• Celanese: US-based specialty chemicals and engineered materials company producing acetyl, engineered polymers, and acetyls. Comparable through its engineered plastics compounding business serving automotive and electronics with PBT, POM, and similar specialty resins that overlap with Sirmax's Dafneloy/Dafnelan lines.
• Versalis (Eni): Eni's chemical subsidiary producing styrenics (PS, SAN, ABS — Edistir, Kostil, Sinkral brands), elastomers, and intermediates. Sirmax distributes Versalis styrenic polymers in Italy, while Versalis operates proprietary compounding, making it a hybrid principal/distributor/competitor relationship.
• Borealis (part of OMV): European polyolefins producer (PP and PE) with specialty compounding operations serving automotive, energy, and consumer products. Both a Borealis distributor and a competitor in PP compounding, making it a relevant incumbent comparable.
• LyondellBasell: Global integrated polyolefins leader with significant downstream compounding operations (including PP compounds and masterbatches). A vertically integrated incumbent whose compounding business overlaps with Sirmax but with feedstock self-sufficiency and broader scale.
• Trinseo: Global materials company producing engineered materials (including PMMA under Altuglas, which Sirmax distributes) and synthetic rubber. Sirmax acts as Trinseo's PMMA distributor in Italy, making Trinseo a relevant incumbent comparable in specialty polymers.

Emerging players

• Kingfa Science & Technology: China-based modified plastics compounder serving automotive, home appliance, and electronics with PP, engineering plastics, and biodegradable compounds. An emerging global compounder that has expanded into Europe and Asia, competing with Sirmax in automotive and packaging.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInit.linkedin.com/company/sirmax-spa
• Instagraminstagram.com/sirmaxgroup

Compliance27 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sirmax