Guarniflon
Guarniflon is an Italian specialty manufacturer founded in 1982 that produces finished and semi-finished PTFE (polytetrafluoroethylene) products for industrial buyers in chemical, mechanical, and sealing applications. The privately held company operates with 501–1,000 employees from its headquarters in Castelli Calepio, Italy.
- Company typePrivate
- Founded1982
- HeadquartersCastelli Calepio, Italy
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Guarniflon does
Guarniflon is an Italian specialty fluoropolymer manufacturer founded in 1982 and headquartered in Castelli Calepio, Italy. The firm focuses on the production of finished and semi-finished products in PTFE (polytetrafluoroethylene), a high-performance fluoropolymer used across chemical-processing, mechanical, sealing, and industrial applications where chemical resistance, thermal stability, and low friction are required. The company's offerings sit within the broader fluoropolymer films and shapes value chain, serving industrial buyers that incorporate PTFE components into downstream equipment and assemblies.
The company's business model is that of a B2B industrial materials producer: it converts raw fluoropolymer inputs into engineered shapes, tapes, sheets, rods, tubes, and finished machined components, then sells these to industrial customers through direct sales and distribution. Guarniflon operates with 501–1,000 employees, placing it in the mid-market band of European specialty fluoropolymer fabricators, and has been in continuous operation for over 40 years, indicating a durable commercial position in its niche.
Data limitations in the source material are significant: the firm's own website returned only a loader/verification page during retrieval, and no management team, revenue, customer, geographic, pricing, certification, partnership, or M&A data is available in the provided sources. As a privately held company with no disclosed funding rounds, investor base, or ownership structure, Guarniflon's financials, growth dynamics, and strategic direction cannot be triangulated from the available evidence and represent material gaps for any investment analysis.
Guarniflon firmographics
Firmographics- Name
- Guarniflon
- Website
- https://guarniflon.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Guarniflon is an Italian specialty manufacturer founded in 1982 that produces finished and semi-finished PTFE (polytetrafluoroethylene) products for industrial buyers in chemical, mechanical, and sealing applications. The privately held company operates with 501–1,000 employees from its headquarters in Castelli Calepio, Italy.
- Ownership category
- akta.pro rank
Guarniflon industry classification
Industry- Product category
- Fluoropolymer / PTFE Industrial Products
- NAICS
- Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252)
- SIC
- Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Unsupported Plastics Film & Sheet (3081)
- akta.pro primary industry
- Fluoropolymers (PTFE, PVDF, FEP, ETFE) (IMAEANAH)
- akta.pro secondary industry
- Fluoropolymers & High-Barrier Resins Manufacturing (PTFE, PVDF, ETFE, EVOH) (IMANAAAF)
Keywords
Where Guarniflon is headquartered
LocationHeadquarters
- HQ city
- Castelli Calepio
- HQ country
- Italy
- HQ region
- Europe
Markets served
Guarniflon business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Guarniflon product offering
Product offeringCore offering
Guarniflon manufactures finished and semi-finished products made from PTFE (polytetrafluoroethylene), a high-performance fluoropolymer. These PTFE-based products — typically including rods, tubes, sheets, tapes, gaskets, and machined sealing or insulation components — are supplied to industrial customers across sectors that require chemical resistance, high temperature tolerance, low friction, and electrical insulation.
Differentiator
Problem solved
Functional benefit
Products and services
- Finished and semi-finished PTFE products
Companies that use Guarniflon
Customer profileIdeal customer profiles1 record
Guarniflon technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Guarniflon partnerships and signals
Strategic signalRecent moves1 record
Guarniflon competitors and assessment
Company assessmentBroad incumbents
- 3M: 3M's Dyneon business historically produced PTFE and fluoropolymer compounds for industrial sealing, chemical processing, and electronics. Although 3M has exited some PFAS manufacturing, it remains a benchmark PTFE peer in the same end-markets Guarniflon serves.
- Nitto Denko: Nitto Denko manufactures fluoropolymer tapes, films, and industrial materials. Comparable to Guarniflon as a finished fluoropolymer products company serving industrial, electronics, and automotive end-markets, though more diversified in tapes and films.
- Chemours: Chemours is the largest Western producer of PTFE resins and finished products (Teflon brand), with vertically integrated fluoropolymer manufacturing. Direct overlap with Guarniflon in finished/semi-finished PTFE components, but operating at vastly greater scale and with broader product portfolio.
- Saint-Gobain: Saint-Gobain's Performance Plastics segment (now part of individual business units including Norton|Fluoron) produces PTFE sheets, rods, tubes, and machined components. Closely comparable to Guarniflon as a finished PTFE semi-finished products supplier with similar customer base.
- Solvay (Syensqo): Solvay's Specialty Polymers business (now spun off as Syensqo) is a major producer of PTFE, PVDF, and other high-performance polymers. Directly comparable as a finished/semi-finished fluoropolymer component supplier serving chemical processing, semiconductor, and transportation markets.
- AGC Chemicals (Asahi Glass): AGC Chemicals manufactures fluoropolymers (Fluon PTFE) and fluoroelastomers, supplying chemical-processing, semiconductor, and automotive markets. Comparable as a fluoropolymer finished-product manufacturer serving overlapping downstream applications.
- Daikin Industries: Daikin is a global fluoropolymer leader through its Chemical Division (formerly Daikin America/Hercules), producing PTFE and modified PTFE resins and compounds. Comparable as a PTFE producer serving overlapping industrial sealing and chemical-processing customers, but with much larger global reach.
Direct peers
- Rogers Corporation: Rogers Corporation produces high-performance engineered materials including PTFE-based circuit materials, sealing products, and elastomers. Directly comparable as a finished/semi-finished fluoropolymer components manufacturer serving electronics, EV, and industrial markets.
- HaloPolymer: HaloPolymer is a Russian-based fluoropolymer manufacturer producing PTFE, FEP, and PFA resins and finished products. Comparable as a PTFE-focused specialty manufacturer serving chemical processing, electrical, and mechanical sealing applications.
- Shamrock Technologies: Shamrock Technologies specializes in PTFE and other fluoropolymer micropowders, dispersions, and finished products for coatings, printing, and industrial applications. Comparable as a fluoropolymer specialty manufacturer with a similar private, mid-sized profile to Guarniflon.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights4 records
Customer concentration
Guarniflon social profiles
Digital presenceGuarniflon financial estimates
Financial estimateRevenue estimate
Valuation estimate
Guarniflon leadership team
Management profileNumber of profiles
Guarniflon funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Guarniflon M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Guarniflon
What does Guarniflon do?
Guarniflon manufactures finished and semi-finished products made from PTFE (polytetrafluoroethylene), a high-performance fluoropolymer. These PTFE-based products — typically including rods, tubes, sheets, tapes, gaskets, and machined sealing or insulation components — are supplied to industrial customers across sectors that require chemical resistance, high temperature tolerance, low friction, and electrical insulation.
Is Guarniflon a public or private company?
Guarniflon is a private company. It is classified as unknown and is currently operating.
When was Guarniflon founded?
Guarniflon was founded in 1982. It employs 501 to 1,000 people.
Where is Guarniflon based?
Guarniflon is headquartered in Castelli Calepio, Italy, in the Europe region.
Who are Guarniflon's main competitors?
Broad incumbents on record are 3M, Nitto Denko, Chemours, Saint-Gobain, Solvay (Syensqo), AGC Chemicals (Asahi Glass) and Daikin Industries. Direct peers are Rogers Corporation, HaloPolymer and Shamrock Technologies.
Does Guarniflon have an API?
No public API is recorded for Guarniflon.
What industry is Guarniflon in?
Guarniflon's product category is Fluoropolymer / PTFE Industrial Products. Its primary akta.pro industry code is IMAEANAH, Fluoropolymers (PTFE, PVDF, FEP, ETFE), with a secondary code of IMANAAAF, Fluoropolymers & High-Barrier Resins Manufacturing (PTFE, PVDF, ETFE, EVOH). Its NAICS code is 3252 and its SIC code is 3050.