What Telewig does

Telewig (legally SAS TELEWIG) is a French industrial manufacturer founded in 1979 and headquartered in Hoerdt, Alsace. The company designs, manufactures, and supplies thermal insulation and enclosure solutions for the construction of cold-chain facilities. Its product portfolio spans industrial sandwich panels (Teleclip with PIR foam achieving Bs2-d0 fire rating, Teleroche with rock wool achieving A2s1-d0), a broad range of cold-room doors (isothermal sliding, fire-rated EI60, pivot, swing, and va-et-vient), and prefabricated modular cold cells (Telecolt) assembled via a proprietary hook-with-eccentric system. Core panel technology relies on tongue-and-groove locking, with products certified to EN 14509, EN 15804, EPAQ, FM Approvals 4880/4881/4882, and CSTB Avis Technique (DTA 2.3_19-1804_V2).

The company serves B2B customers across the food cold chain, including cold-storage and refrigeration operators, agro-alimentaire processing facilities, large cold warehouses, and commercial kitchens. It operates a direct, quotation-based sales model out of its single Hoerdt headquarters, with no disclosed distributor network, regional offices, or international subsidiaries. The company is privately held with 11-50 employees and no disclosed external investors.

Revenue mechanics are project-based B2B sales of physical industrial components, complemented by accessories such as door automation, PVC strip curtains, and glazed frames. The business holds no disclosed digital platform, API integrations, or AI/ML capabilities, positioning it as a traditional specialty industrial manufacturer. Its primary differentiators are regulatory certifications and a full cold-room envelope offering that allows customers to source panels, doors, and prefabricated cells from a single supplier.

Name

Telewig

Legal name

SAS TELEWIG

Website

https://telewig.fr

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

Telewig is a French industrial manufacturer (founded 1979, Hoerdt, Alsace) that designs and supplies sandwich panels, cold-room doors, and prefabricated modular cells for B2B customers in cold storage, food processing, and commercial refrigeration.

Ownership category

akta.pro rank

Product category

Cold Storage Construction Materials

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)

SIC

Prefabricated Metal Buildings & Components (3448), Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Cold Chain & Temperature-Controlled Storage Equipment (IMAHAKAJ)

akta.pro secondary industry

Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF)

Keywords

• Industrial insulation panels
• Cold room doors
• Prefabricated cold cells
• Sandwich panel manufacturing
• Cold storage construction

Headquarters

HQ city

Hoerdt

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Distribution channels1 record

Marketing channels1 record

Core offering

Telewig manufactures and supplies industrial sandwich panels (Teleclip and Teleroche ranges), isothermal and fire-rated cold room doors (sliding, pivot, swing, va-et-vient and service types), and Telecolt prefabricated modular cold storage cells. These physical building components are used by construction contractors, food processors, logistics operators and commercial kitchens to build, renovate and equip positive and negative temperature cold rooms.

Product overview

Telewig is a French industrial manufacturer specializing in cold room construction solutions. The product portfolio consists of two core industrial sandwich panel lines (Teleclip with PIR foam insulation and Teleroche with rock wool insulation), a comprehensive range of cold room doors including isothermal sliding doors (CI, SI, SR, CE, BS4, M8 series), fire-rated doors (KT GT T60, B6F), and swing/va-et-vient doors (D8, D12, D8M, B4, B8, P4, P5), prefabricated cold room cells (Telecolt 60/80/100/140), and complementary accessories (door automation, strip curtains, glazed frames). The panels serve as the foundational building blocks while doors and accessories complete the cold room envelope system.

Differentiator

Problem solved

Functional benefit

Brands

• Teleclip: Industrial panel for construction of positive and negative cold rooms, food premises, and exterior facades. Features tongue-and-groove assembly with polyisocyanurate PIR foam insulation (40kg/m3) between 0.6mm steel sheets. Fire classification Bs2-d0, thicknesses 45 to 220mm.
• Teleroche
• Telecolt

Products and services

• Teleclip Industrial Sandwich Panel (Panneau Teleclip) Industrial sandwich panel for constructing positive and negative cold rooms, food premises, and exterior facades. Features tongue-and-groove assembly, polyisocyanurate PIR foam insulation at 40kg/m3 density between 0.6mm smooth or ribbed steel sheets. Fire classification Bs2-d0, available in thicknesses from 45 to 220mm. Designed for cold storage contractors, food processing facilities, and cold room builders.
• Teleroche Industrial Sandwich Panel (Panneau Teleroche) Industrial sandwich panel for positive cold rooms, food premises, and exterior facades. Features tongue-and-groove assembly with rock wool insulation at 100kg/m3 density bonded between smooth or ribbed steel sheets. Fire classification A2s1-d0, available in thicknesses from 60 to 240mm. Designed for cold storage contractors and food industry facility builders requiring high fire-rated insulation.
• Isothermal Sliding Cold Room Doors (CI8-CI12 / SI8-SI12 / SR8-SR12 series) Isothermal sliding doors for cold rooms in CI, SI and SR type variants, designed for positive temperature cold storage applications. Suitable for cold storage contractors and food industry operators needing reliable sealed-access cold room doors.
• Heavy-Duty and Large-Dimension Sliding Cold Room Doors (CE8-CE12 / M8 series) Heavy-duty isothermal sliding doors (CE series) and large-dimension sliding doors (M8) for cold rooms, designed for industrial-scale openings in warehouses and large cold storage facilities.
• Semi-Isothermal Service Sliding Door (BS4) Semi-isothermal BS4 sliding service door for cold rooms, intended for service access points where full thermal insulation is not required.
• Fire-Rated Cold Room Door KT GT T60 Fire-rated cold room door, KT GT T60 model, providing 60-minute (T60) fire resistance for cold storage enclosures where fire safety compliance is required.
• Fire-Rated Service Door B6F Fire-rated B6F model service door for cold room applications where fire compartmentation and service access are both required.
• Cold Room Pivot/Swing Doors (D8 / D12 / D8M) Pivot/swing doors for positive (D8, D8M) and negative (D12) temperature cold rooms, providing hinged access for cold storage facilities.
• Service and Va-et-vient Doors (B4 / B8 / P4 / P5) Service swing doors (B4 semi-insulated, B8 insulated) and va-et-vient doors (P4 semi-insulated, P5 polyethylene) for service areas adjacent to cold rooms and high-traffic food service applications.
• Sliding Door Automation System Automation system for Telewig sliding cold room doors, enabling automated opening and closing operation for high-traffic or hygiene-critical cold storage environments.
• Telecolt Prefabricated Cold Storage Cells (60 / 80 / 100 / 140) Prefabricated modular cold room cells with hook assembly panels, 40cm modules, two-face lacquered smooth steel coating (RAL 9010) and 40kg/m3 polyurethane foam insulation. Available in standard thicknesses of 60mm, 100mm, or 140mm, with interior heights of 203/223/243/283cm, supplied with or without floor. Designed for fast on-site deployment of complete cold rooms.
• Strip Curtain (Rideau à lanières) PVC strip curtain for cold room entrances, providing thermal separation while allowing easy pedestrian access and visibility into the cold storage area.
• Glazed Frames (Châssis vitrés) Glazed window frames for cold rooms, providing visibility into cold storage areas while maintaining thermal insulation.

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Isopan: Italian/European sandwich panel manufacturer with PIR and rock wool ranges for cold storage and industrial buildings. Closely comparable product matrix to Telewig's panels with overlapping fire classifications and target segments.
• Trimo: European provider of prefabricated insulated building envelopes and modular construction solutions. Comparable to Telewig in fire-rated sandwich panels and prefabricated cold-room/facade systems across European markets.
• Tecsedo (Tecsedo GmbH): German manufacturer of insulated panels for cold storage and industrial buildings. Direct regional competitor to Telewig in central Europe with similar PIR-based sandwich panel offerings.
• Italpannelli: Italian manufacturer of insulated panels for cold rooms, agro-food facilities, and industrial buildings. Competes in the same PIR/mineral wool sandwich panel category with similar cold-storage application focus.
• Kide (Kide Group): Spanish manufacturer specializing in cold room construction, including sandwich panels, doors, and turnkey refrigerated cells — a close functional mirror of Telewig's panel + door + Telecolt cell portfolio.
• Frisquet Panels / Isolfrance: French manufacturer of sandwich panels and insulated building components serving cold storage and industrial construction. Closely comparable to Telewig's domestic French market position and product range.
• Metecno (Isomec / Metecno Group): European manufacturer of PIR and mineral wool insulated sandwich panels for cold rooms, industrial buildings, and facades. Direct head-to-head competitor for Telewig's Teleclip and Teleroche product lines with similar fire ratings and EN 14509 certifications.
• Frilich (Frilich GmbH): European supplier of cold room doors, sliding/swing door systems, and refrigeration accessories. Comparable to Telewig's door portfolio including isothermal, fire-rated, and service door categories.

Broad incumbents

• ArcelorMittal Construction: Division of ArcelorMittal producing steel-faced sandwich panels and building envelope solutions for industrial and cold-storage applications. A scaled incumbent with overlapping product range and broader geographic reach.
• Kingspan Group: Global leader in insulated metal panels and cold storage building envelopes. Directly competes with Telewig's Teleclip/Teleroche sandwich panel lines and offers a much broader portfolio across roofing, walls, and cold storage globally.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/telewig

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Telewig