Gremtek SAS
Gremtek SAS is a French manufacturer of protective sleeves - heat-shrink tubing, braided and woven sleeves, thermal shields, and identification markers - serving Automotive, Railway, Aerospace & Defense, and Industrial B2B customers via direct sales and an e-commerce catalog, holding ISO 9001 and rail-grade certifications.
- Company typePrivate
- Founded1985
- HeadquartersGennevilliers, France
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Gremtek SAS does
Gremtek SAS is a French industrial manufacturer of protective sleeve and insulation solutions founded in 1985 and headquartered in Gennevilliers, France. The company produces a multi-brand portfolio covering heat-shrinkable tubing (GREMTUBE), expandable braided sleeves (GREMFLEX), wrap-around sleeves (GREMWRAP), thermal shields (GREMSHIELD), woven fabric sleeves (GREMTEX), heat-shrink tapes (GREMTAPE), solder/connector systems (GREMSEAL), molded heat-shrink parts (GREMSHAPES), identification markers (GREMARK), and complementary fixing accessories (GREMFIX, GREMRING). Core technology combines braiding, extrusion, coating, and cross-linked polymer processing, with a proprietary hot-cutting process enabling several tens of millions of clean cuts per year, supported by an in-house testing laboratory covering abrasion, thermal aging, fluid resistance, UV, and fire pre-qualification.
The company operates a B2B wholesale model (Commerce de gros), selling standard catalog items through an e-commerce platform with quote-based pricing for custom specifications. It serves four primary verticals - Automotive, Railway, Aerospace & Defense, and Industrial - with secondary exposure in Medical. Products are qualified to ISO 9001:2015, UL224, UL94, EN 45545-2, RoHS, and REACH, and are referenced on Automotive OEM specifications (PSA/RSA/OEM). Distribution relies on regional sales representatives covering Industry, Automotive, Railway, and Aerospace & Defense sub-segments across France, supplemented by sector trade shows (Global Industrie, SIFER) and technical content marketing.
Gremtek is a privately held independent SME with 11-50 employees, no external investment, no parent company, and no disclosed subsidiaries. The catalog spans 2000+ product references, and the company markets itself as a 'partner de confiance' for industrial customers globally, despite a primarily France-based commercial footprint and no disclosed international offices or distribution partners.
Gremtek SAS firmographics
Firmographics- Name
- Gremtek SAS
- Legal name
- GREMTEK SAS
- Website
- https://gremtek.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Gremtek SAS is a French manufacturer of protective sleeves - heat-shrink tubing, braided and woven sleeves, thermal shields, and identification markers - serving Automotive, Railway, Aerospace & Defense, and Industrial B2B customers via direct sales and an e-commerce catalog, holding ISO 9001 and rail-grade certifications.
- Ownership category
- akta.pro rank
Gremtek SAS industry classification
Industry- Product category
- Industrial Protective Sleeves
- NAICS
- Other Communication and Energy Wire Manufacturing (335929)
- SIC
- Electronic Components & Accessories (3670)
- akta.pro primary industry
- Shrink Sleeves & Stretch Sleeves (IMALAKAD)
- akta.pro secondary industries
- Elastic, Tapes & Webbing Manufacturing (Elastic Bands/Binding/Strapping/Webbing) (IMAOALAD), Cable Accessories & Terminations (Lugs/Glands/Heat-Shrink/Splices) (IMADAMAL)
Keywords
Where Gremtek SAS is headquartered
LocationHeadquarters
- HQ city
- Gennevilliers
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Gremtek SAS business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Product Sales (Commerce de gros): B2B wholesale of protective sleeve solutions including heat shrink tubing, braided sleeves, extruded tubes, and related products. Revenue generated from direct product sales to industrial customers with standard catalog items and custom product development.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Standard Catalog Products |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Gremtek SAS product offering
Product offeringCore offering
Gremtek SAS manufactures and sells protective sleeve solutions for cables, tubes, hoses, and components. Its product portfolio covers heat shrink tubing (GREMTUBE), expandable braided sleeves (GREMFLEX), wrap-around sleeves (GREMWRAP), thermal shields (GREMSHIELD), woven fabric sleeves (GREMTEX), identification markers (GREMARK), molded heat shrink parts (GREMSHAPES), and soldering/connection systems (GREMSEAL). The company sells primarily to industrial OEMs across automotive, railway, aerospace & defense, and general industrial sectors, complemented by in-house testing, custom prototyping, and qualification services.
Product overview
Gremtek SAS is a French company founded in 1985 specializing in protection solutions for cables, tubes, pipes, and components. The product portfolio is organized around complementary brands: GREMTUBE (heat shrinkable tubing for insulation and protection), GREMFLEX (expandable braided sleeves for mechanical protection), GREMWRAP (wrap-around sleeves for cable bundling), GREMSHIELD (thermal shields for high-temperature environments), GREMTEX (woven fabric sleeves), GREMTAPE (heat shrink tapes), GREMSEAL (solder sleeves and connectors), GREMSPOOL (dispensers for small quantities), GREMSHAPES (molded heat shrink parts), and GREMARK (identification and traceability products). Accessories include GREMFIX fixing systems, GREMRING positioning systems, and hot air tools. The company serves aerospace, automotive, railway, industrial, and medical sectors with products certified to ISO 9001:2015, EN 45545-2, UL224, and UL94 standards.
Differentiator
Problem solved
Functional benefit
Brands
- GREMTEK: Main company brand for protection solutions including heat shrink, braided, and thermal protection products
- GREMTUBE
- GREMARK
- GREMSHAPES
- GREMSEAL
- GREMTAPE
- GREMSPOOL
- GREMFLEX
- GREMSHIELD
- GREMWRAP
Products and services
- GREMTUBE
- GREMFLEX
- GREMWRAP
- GREMSHIELD
- GREMTEX
- GREMTAPE
- GREMSEAL
- GREMSPOOL
- GREMSHAPES
- GREMARK
- GREMFLEX CSB
- Hot Air Tool HL 2020E
- GREMWRAP SHOCK
- GREMNIT GPP10S
- GREMARK TAGPUR
Quantifiable outcome
- Products qualified according to main standards: UL224, UL94, EN 45545-2
- +2 more outcomes
Companies that use Gremtek SAS
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles4 records
Gremtek SAS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Gremtek SAS partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights6 records
Gremtek SAS competitors and assessment
Company assessmentDirect peers
- HellermannTyton: HellermannTyton (a HellermannTyton Group brand, now part of ABB) manufactures heat shrink tubing, braided sleeves, cable ties, and identification systems for automotive, rail, and industrial customers — directly overlapping with Gremtek's GREMTUBE, GREMFLEX, and GREMARK product lines.
- Sumitomo Electric Industries: Sumitomo Electric is a major manufacturer of heat shrink tubing and processed electrical products for automotive, electronics, and infrastructure applications, competing directly with Gremtek's GREMTUBE heat shrink range.
- Alpha Wire: Alpha Wire manufactures wire, cable, and tubing products including heat shrink and identification solutions for industrial, automotive, and aerospace customers, overlapping with Gremtek's cable protection and identification portfolio.
- Flexa GmbH: Flexa is a German specialist in cable protection systems including braided sleeves, corrugated tubes, and heat shrink products for industrial, automotive, and railway applications — a closely comparable niche competitor to Gremtek.
- Murrplastik Systemtechnik: Murrplastik produces cable protection chains, conduits, and sleeves for industrial automation and machinery. Its protective sleeve and cable management offerings directly overlap with Gremtek's GREMFLEX and GREMWRAP lines.
Broad incumbents
- TE Connectivity (Raychem): TE Connectivity, through the legacy Raychem product line, is the global pioneer and largest supplier of heat shrink tubing and cable protection products, serving the same automotive, aerospace, and industrial OEMs as Gremtek.
- 3M: 3M's Electrical Markets division produces heat shrink tubing, electrical insulation, and EMI shielding products. While 3M is a much broader conglomerate, its electrical protection portfolio directly competes with Gremtek's offerings.
- Panduit: Panduit provides cable management, identification, and protection solutions for industrial and data center applications. Its abrasion protection and identification product lines overlap with Gremtek's GREMWRAP and GREMARK ranges.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Gremtek SAS social profiles
Digital presenceGremtek SAS compliance and trust
Trust signalCompliance6 records
Gremtek SAS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gremtek SAS leadership team
Management profileNumber of profiles
Profiles4 records
Gremtek SAS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gremtek SAS 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 Gremtek SAS
What does Gremtek SAS do?
Gremtek SAS manufactures and sells protective sleeve solutions for cables, tubes, hoses, and components. Its product portfolio covers heat shrink tubing (GREMTUBE), expandable braided sleeves (GREMFLEX), wrap-around sleeves (GREMWRAP), thermal shields (GREMSHIELD), woven fabric sleeves (GREMTEX), identification markers (GREMARK), molded heat shrink parts (GREMSHAPES), and soldering/connection systems (GREMSEAL). The company sells primarily to industrial OEMs across automotive, railway, aerospace & defense, and general industrial sectors, complemented by in-house testing, custom prototyping, and qualification services.
Is Gremtek SAS a public or private company?
Gremtek SAS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Gremtek SAS founded?
Gremtek SAS was founded in 1985. It employs 11 to 50 people.
Where is Gremtek SAS based?
Gremtek SAS is headquartered in Gennevilliers, France, in the Europe region.
How does Gremtek SAS make money?
One revenue line is on record: product Sales (Commerce de gros).
Who are Gremtek SAS's main competitors?
Direct peers on record are HellermannTyton, Sumitomo Electric Industries, Alpha Wire, Flexa GmbH and Murrplastik Systemtechnik. Broad incumbents are TE Connectivity (Raychem), 3M and Panduit.
Does Gremtek SAS have an API?
No public API is recorded for Gremtek SAS.
What industry is Gremtek SAS in?
Gremtek SAS's product category is Industrial Protective Sleeves. Its primary akta.pro industry code is IMALAKAD, Shrink Sleeves & Stretch Sleeves, with a secondary code of IMAOALAD, Elastic, Tapes & Webbing Manufacturing (Elastic Bands/Binding/Strapping/Webbing). Its NAICS code is 335929 and its SIC code is 3670.