Cotesa

What Cotesa does

COTESA GmbH is a privately held, owner-managed German manufacturer of high-performance fiber composite components for the aerospace and automotive industries, founded in 2002 and headquartered in Mittweida, Saxony. The company specializes in complex CFRP (carbon fiber reinforced plastic) profiles and stiffeners, multi-dimensional GRP (glass fiber reinforced plastic) sandwich structures, and hybrid components such as drive shafts and tanks, manufactured via the Prepreg autoclave procedure to aviation-grade quality standards. It operates three production facilities — Mittweida and Mochau in Germany and Changzhou in China — totaling approximately 32,000 m² of production area and employing more than 400 staff, with serial production capacity ranging from single prototypes to several thousand units per part per year.

The company's underlying technology stack centers on Prepreg autoclave processing supported by large-format autoclaves (up to 2.4 m × 8 m), 5-axis CNC mills, an Automated Fiber Placement (AFP) line, ultrasound scanning systems, and CNC cutters. Engineering services are delivered using CATIA V5 for component construction and design, with material qualification and test specification development performed in COTESA's own materials laboratory accredited to DIN EN ISO/IEC 17025. The aerospace business is gated by EN 9100:2018 quality certification, NADCAP accreditation for Composite Manufacturing (held at Merit status), and NADCAP NDT-UT accreditation — a credential stack that qualifies the company as a tier-1 supplier to airframe OEMs.

Commercially, COTESA operates as a B2B contract manufacturer with direct enterprise relationships to Airbus, Boeing, and Liebherr Aerospace, supplemented by automotive OEM and industrial customers. Revenue is generated through one-off, quote-based pricing against multi-year aerospace program contracts (component supply) plus professional services revenue from its accredited materials laboratory. The company is also moving up the value chain: since 2017 it has delivered painted and assembled sub-assemblies to Airbus rather than only raw composite parts. Ownership remains with the founding management (Managing Directors Jinhua Zhang and Falko Löhr), and the company has been backed at various points by HPE Growth (2012) and Integrity Capital Partners (2018).

Name

Cotesa

Legal name

COTESA GmbH

Website

https://cotesa.de

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

501–1,000 employees

Short description

COTESA GmbH is a privately held German manufacturer of high-performance fiber composite components — CFRP profiles, GRP sandwich structures, and hybrid parts — for aerospace and automotive OEMs. Operating from three NADCAP- and EN 9100-certified facilities in Germany and China with 400+ employees.

Ownership category

akta.pro rank

Product category

Aerospace Composite Components Manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641), Aerospace Product and Parts Manufacturing (3364), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

Aircraft & Parts (3720), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Composite Structures & Layup Manufacturing (IMABAEAB)

akta.pro secondary industries

Structural Assemblies & Integration (Airframe Subassemblies) (IMABAEAD), Composite Reinforcement Textiles (Carbon/Glass/Aramid Fabrics & Preforms) (IMAOADAH)

Keywords

• Fiber composite manufacturing
• Aerospace component supplier
• CFRP structural parts
• Automotive lightweight components
• Materials testing services

Headquarters

HQ city

Mittweida

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Fiber Composite Components Manufacturing: Manufacturing and supply of fiber composite components for aerospace, automotive and industrial applications. Serial production ranges from prototype (piece number 1) to several thousand units per year.
2. Materials Testing Services: Accredited testing laboratory services including material testing, component testing, optical 3D measurement, and consulting in fiber composite production and material testing

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

COTESA GmbH manufactures high-performance fiber composite components and assemblies for the aerospace and automotive industries. Its core offering covers complex CFRP (Carbon Fiber Reinforced Plastic) profiles and stiffeners, multi-dimensional GRP (Glass Fiber Reinforced Plastic) sandwich structures, and hybrid components such as drive shafts and tanks, produced via the Prepreg autoclave procedure under aviation-quality standards. Production ranges from prototype (piece number 1) to serial volumes of several thousand units per year.

Product overview

COTESA GmbH operates as a manufacturer of fiber composite components for the aerospace and automotive industries. Their product portfolio centers on three core composite technologies: CFRP (Carbon Fiber Reinforced Polymer) components including profiles and stiffeners manufactured via Prepreg autoclave procedures; multi-dimensional GRP (Glass Fiber Reinforced Polymer) sandwich structures; and hybrid components such as drive shafts and tanks. The company offers comprehensive services alongside manufacturing, including a materials laboratory accredited to DIN EN ISO/IEC 17025, construction and calculation services using CATIA V5, and technology development including production system design and process optimization. Components range from piece number 1 to several thousand per year for aviation, automotive, and industrial applications.

Differentiator

Problem solved

Functional benefit

Products and services

• CFRP Components (Profiles and Stiffeners) Complex Carbon Fiber Reinforced Polymer (CFRP) components such as profiles and stiffeners manufactured using Prepreg autoclave procedures, designed for aviation structural applications and meeting the aviation industry's quality-technical requirements.
• GRP Sandwich Structures Multi-dimensional Glass Fiber Reinforced Polymer (GRP) sandwich structures produced for aerospace and automotive applications, leveraging COTESA's composite manufacturing capabilities.
• Hybrid Components (Drive Shafts, Tanks) Hybrid composite components including drive shafts and tanks for aviation and automotive use, combining different material technologies to meet structural and weight-reduction requirements.
• Painted and Assembled Assemblies Finished composite components delivered painted and assembled, providing higher-value downstream services for aerospace customers such as Airbus.
• Materials Laboratory Services Accredited testing laboratory providing material and component testing, optical 3D measurement, and consulting in fiber composite production and material testing, operated under DIN EN ISO/IEC 17025 accreditation.
• Construction and Calculation Services Engineering services including construction concepts, material qualification, component construction and design with CATIA V5, and test specification development for composite components.
• Technology Development Services Design of production systems, tool and device construction, CNC programming of machining steps, and process optimization services for composite manufacturing.

Named customers3 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Spirit AeroSystems: Major Tier-1 aerostructures manufacturer producing composite and metallic fuselage, wing, and propulsion structures for Boeing and Airbus. Operates at much greater scale but competes in the same composite primary-structure supply chain that COTESA serves.
• Stelia Aerospace (Airbus Atlantic): Airbus-owned aerostructures manufacturer producing composite fuselage shells, metallic components, and assemblies. Direct competitor for Airbus structural composite work, though at substantially greater scale than COTESA.
• Premium AEROTEC: Large European Tier-1 aerostructures and composite components manufacturer, now part of Airbus. Operates at substantially greater scale than COTESA across airframe sections and composite parts, but directly competes for the same Airbus structural-components wallet.
• GKN Aerospace: Global Tier-1 aerospace supplier with significant composites and aerostructures capabilities, including thermoplastic composites and additive manufacturing. Competes with COTESA for composite structural work and engine/component programs across Airbus, Boeing, and defense OEMs.
• Daher: French aerospace and industrial group with a significant aerostructures business producing composite parts and assemblies for Airbus, Boeing, and Safran. Comparable to COTESA in supplying composite structural components and assemblies into the European aerospace supply chain.

Others

• Hexcel Corporation: Leading manufacturer of advanced composite materials (carbon fiber, prepregs, honeycomb) supplying aerospace primary-structure manufacturers. Sits one tier upstream of COTESA but defines the supply ecosystem in which COTESA operates.
• Solvay Composite Materials: Supplier of carbon fiber, prepregs, and composite resins used in aerospace primary structures. Comparable ecosystem participant whose materials feed COTESA-style autoclave/AFP part production.
• Mitsubishi Chemical Advanced Materials (Carbon Fiber): Producer of carbon fiber and composite materials for aerospace and industrial applications, including structural prepregs. Upstream ecosystem peer whose materials underpin CFRP part manufacturing similar to COTESA's.

Direct peers

• FACC AG: Austrian Tier-1 aerospace composites manufacturer supplying aerostructures, engine components, and interior systems to Airbus, Boeing, and other OEMs. Highly comparable to COTESA in product scope (CFRP/GRP composites), customer base (Airbus/Boeing), and mid-sized private/public European supplier profile.
• Aerolite AG: Swiss aerospace composites specialist supplying interior and structural composite components to commercial and business aviation OEMs. Closely comparable mid-sized European composites Tier-2/Tier-1 supplier with similar customer profile and CFRP/GRP sandwich capability.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/cotesa_gmbh

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds3 records

Investors3 records

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 Cotesa