B&S Plastics

What B&S Plastics does

B&S Plastics, operating under the legal name B&S Kunststoffe and the trade name Glasfaser Kunststoffe, is a German custom manufacturer of glass fiber reinforced plastic (GFK/GRP) components based in Märkische Heide, Brandenburg. The company produces individual parts and small series using hand lamination (Handlaminatverfahren), thermoforming of thermoplastic sheets up to 2400 mm x 2000 mm, and free-blown acrylic glass (Plexiglas) forming up to 20 mm thickness. Its core offering is in-house mold construction followed by bespoke fabrication, with material capabilities including fire-retardant laminates certified to Germanischer Lloyd and Det Norske Veritas standards for marine applications.

The company serves a diverse mix of German B2B customers on a project-by-project quote basis, including industrial and commercial businesses needing custom composite parts, marine and yacht operators requiring boat windows and hatches, historic preservation projects needing heritage-compatible architectural elements (e.g., chimney disguises, church tower windows), and cultural and event installations requiring large decorative pieces such as spheres and educational models. Notable named projects include GFRP decorative spheres for the Dom Aquarée Berlin, a church tower window system in Berlin, an indoor rowing training basin for Ruderakademie Ratzeburg, and chimney replicas for Parkhotel Wulkow.

B&S operates on a direct sales model with no resellers or distributors: customers contact the company via phone or email, receive a custom quote, and the firm delivers finished parts from its single Märkische Heide facility. The business is founder-owned and operated by Matthias Worf with a reported headcount of 11-50 employees, consistent with a German Mittelstand custom manufacturing shop. Pricing is not publicly disclosed and is determined per project based on specifications, materials, and tooling requirements.

Name

B&S Plastics

Legal name

B&S Kunststoffe

Website

https://glasfaser-kunststoffe.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

B&S Plastics is a German owner-operated custom manufacturer of glass fiber reinforced plastic (GFK/GRP) components, thermoformed parts, and acrylic glass elements, producing single pieces and small series up to 2400 mm x 2000 mm for German B2B clients across marine, heritage, cultural, and industrial verticals.

Ownership category

akta.pro rank

Headquarters

HQ city

Heide

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure

Revenue model

1. Custom GFK Parts Manufacturing: Manufacturing of custom glass fiber reinforced plastic components for single pieces and small series. Customers request custom parts based on specifications, and the company produces using hand lamination and mold-making techniques.
2. Thermoforming Services: Deep drawing and thermoforming of thermoplastic sheets into custom shapes for covers, linings, and various applications.
3. Acrylic Glass Forming: Production of freely blown acrylic glass components including light domes, boat windows, and custom shapes.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

B&S Plastics manufactures custom glass fiber reinforced plastic (GFK) components using hand lamination processes, fabricates free-blown and heat-formed acrylic glass (Plexiglas) parts, and produces thermoformed thermoplastic components. The company specializes in single pieces and small series production for industrial, marine, architectural, and cultural applications, with in-house mold making and parts up to 2,400 mm x 2,000 mm.

Product overview

B&S Plastics is a manufacturing company offering glass fiber reinforced plastic (GFRP/GFK) custom fabrication and thermoforming services. The core offerings include GFK parts manufacturing using hand laminate processes, acrylic glass forming (free-blown and heat-formed), and thermoforming/deep drawing of thermoplastics. These capabilities support individual custom parts, prototypes, and small series production up to 2,400 mm x 2,000 mm. Specializations include boat components (hatches, windows), architectural elements (church windows, decorative spheres, chimney replicas), industrial tanks and containers, and promotional items. The company provides complete services from mold construction through finished product delivery.

Differentiator

Problem solved

Functional benefit

Products and services

• GFK Glasfaserkunststoffteile (Glass Fiber Reinforced Plastic Parts) Custom manufacturing of components from glass fiber reinforced plastic (GFRP/GFK) using hand laminate process. Suitable for individual parts and small series production, including mold construction, prototypes, and patterns. Offered to industrial and commercial customers requiring bespoke composite parts.
• Acrylglasformung (Acrylic Glass Forming) Free-blown and heat-formed acrylic glass (Plexiglas) components for light domes, hemispheres, boat hatches, and windows. Maximum area 2,400 mm x 2,000 mm, thickness up to 20 mm. Targets marine and architectural customers needing custom transparent or translucent shaped components.
• Tiefziehen/Thermoformen (Thermoforming/Deep Drawing) Thermoforming of thermoplastic plates under heat into molds for covers, hoods, panels, advertising objects, and boat windows. Maximum area 2,400 mm x 2,000 mm. Serves industrial and commercial customers needing custom-shaped thermoplastic components.
• GFK Sonderanfertigung (Custom GFK Fabrication) Custom fabrication of GFK parts according to customer specifications, including mold construction. Individual pieces and small series production with material consultation. Designed for customers requiring fully bespoke composite components with technical advisory.
• GFK Wasserbecken/Ruderanlage (GFRP Rowing Training Basin) Indoor rowing training facility consisting of water basin with rowing frame attachment, enabling year-round weather-independent training for rowers. Targets sports academies and rowing clubs needing purpose-built training infrastructure.
• GFK Kirchturmfenster (GFRP Church Tower Windows) GFRP windows and frames for historic church towers, replacing original wooden shutters that interfered with radio antennas. Includes 10 windows with frames and shutters, 3,000 mm height. Designed for heritage buildings needing modern signal-compatible architectural elements.
• Dekokugeln (Decorative Spheres) Decorative GFRP spheres for Christmas decoration and architectural applications. Diameters from 1,000 mm to 2,400 mm, including mold construction. Targets event organizers and cultural institutions needing lightweight, large-scale decorative elements.
• GFK Schornsteinattrappen (GFRP Chimney Replicas) Decorative GFRP chimney covers for concealing antennas on historic buildings while maintaining signal reception. Example: Parkhotel Wulkow with brick-texture finish, 5,000 mm height. Designed for historic preservation projects requiring heritage-compliant equipment concealment.
• Planetenweg GFK Sonne (Planet Path Sun Model) GFRP hemisphere for planet path educational installation. Diameter 1,500 mm with gelcoat surface and color topcoat finish, approximately 5 mm laminate thickness. Targets educational initiatives and nonprofits needing durable outdoor model installations.
• Sielmobil/Spielmobil (GFRP Play Equipment) GFRP play objects for children, such as spheres approximately 800 mm diameter, produced as demonstration models. Targets municipal play areas, kindergartens, or children's facilities needing custom durable play objects.

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights2 records

Market position

Competitive moat3 records

Customer concentration

• LinkedInlinkedin.com/company/kunststoffe-gmbh

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 B&S Plastics