Sunviauto

What Sunviauto does

Sunviauto — Indústria de Componentes de Automóveis, S.A. — is a Portuguese Tier-2 automotive and mobility seating manufacturer founded in 1969 through the merger of Sundlete S.A. and Auto-Aliados Lda., headquartered in Pedroso, Vila Nova de Gaia. The company designs, develops, and manufactures seating solutions and metal components (handle bars, armrests, welded assemblies, wire frames, drive shafts) across ten business areas: automotive, bus, railway, maritime, microcars, motorhome conversion, defense, emergency vehicles, vehicle transformation, and after-sales service (SAV). Its proprietary platforms include the Pino seat system (3.9 kg lightweight bus/railway seat), Lira modular tramway seating, Conturo Boat maritime seats, and ISIS/SLIM emergency vehicle seats — many certified to IRIS (ISO/TS 22163), EN 15085 railway welding, IATF 16949, ISO 9001, ISO 14001, and ISO/IEC 27001 standards.

The company operates a vertically integrated production model with in-house testing facilities, selling directly to enterprise OEM customers including Bentley, Volkswagen, Faurecia, Magna, Alstom, Bombardier, CAF, Siemens, Stadler, CaetanoBus, Irizar, Toyota, Daimler, General Dynamics, Nexter, Ligier, Aixam, and Efinor. Go-to-market is sales-led and event-driven, with active presence at RETTmobil (Germany), FEINDEF (Spain), and other trade fairs, supported by regional sales representatives and authorized service partners in Portugal, Spain, France, Germany, and Mexico. After-sales service and spare-parts supply form a recurring revenue stream layered on top of hardware sales, which are quote-based, B2B, and tailored to customer specifications.

The privately held company (101–250 employees) has no disclosed institutional investors, funding rounds, or M&A activity post-founding, and has remained organically developed. Recent strategic activity (2021–2024) is centered on diversification into accessible electric mobility (Toyota APM), defence (UNIMOG and related seats), national railway localization (SERMEC consortium for a 100% Portuguese train prototype under PRR funding), and electric micro-mobility (E-Tuk Factory with projected volume ramp to 2,000 units/year by 2024), alongside continued participation in major European industry trade fairs.

Name

Sunviauto

Legal name

SUNVIAUTO - Indústria de Componentes de Automóveis, S.A.

Website

https://sunviauto.pt

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

101–250 employees

Short description

Sunviauto is a Portuguese Tier-2 manufacturer, founded 1969, that designs and produces seating solutions and metal components across ten mobility verticals — automotive, bus, railway, maritime, microcar, defense, emergency, and motorhome conversion — for enterprise OEM customers including Volkswagen, Alstom, Siemens, Toyota, and Daimler, via a vertically integrated, specification-driven B2B sales model.

Ownership category

akta.pro rank

NAICS

Motor Vehicle Seating and Interior Trim Manufacturing (33636), Motor Vehicle Seating and Interior Trim Manufacturing (336360), Motor Vehicle Parts Manufacturing (3363)

SIC

Motor Vehicle Parts & Accessories (3714), Motor Vehicles & Passenger Car Bodies (3711)

akta.pro primary industry

Specialty Vehicle Body Manufacturing (Emergency/Military/Mobile Clinics) (IMACAGAD)

akta.pro secondary industry

Recreational Vehicle (RV) Bodies & Towables Manufacturing (IMACAGAJ)

Keywords

• Transportation seating solutions
• Automotive metal components
• Railway seating systems
• Bus and coach seats
• Mobility seating manufacturing

Headquarters

HQ city

Pedroso

HQ country

Portugal

HQ region

Europe

Offices6 records

Markets served

Revenue model

1. Seating Solutions: Sunviauto designs, develops, and manufactures seating solutions across multiple mobility sectors including automotive, bus, railway, maritime, microcars, motorhome conversion, defense, emergency vehicles, and vehicle transformation. Products are sold directly to OEM manufacturers and fleet operators.
2. Automotive Metal Components: Production of metal parts for the automotive industry including handle bars, armrests, welded assemblies, wire frames, and drive shafts. Vertical integration includes own testing facilities with components supplied to OEM tier-1 suppliers and directly to automotive manufacturers.
3. After-Sales Service (SAV): After-sales service including technical assistance, spare parts supply, and training provided to Sunviauto customers (vehicles with km > 0) under warranty and service contract terms. Service is delivered through Sunviauto technicians and contracted workshops.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Sunviauto designs, develops, and manufactures seating solutions across multiple mobility sectors (automotive, bus, railway, maritime, microcars, motorhome conversion, defense, emergency vehicles, vehicle transformation) and produces automotive metal components such as handle bars, armrests, welded assemblies, wire frames, and drive shafts. The company operates with vertically integrated production, including in-house testing facilities, and supplies OEM manufacturers, tier-1 suppliers, and fleet operators across more than 10 business areas. After-sales service (SAV) including spare parts, technical assistance, and training is delivered through its own technicians and a network of European service partners.

Product overview

Sunviauto is a manufacturer of seating solutions and automotive metal components, founded in 1969 through the merger of Sundlete and Auto-Aliados. The company offers a diverse portfolio organized into multiple business areas: Automotive (metal components including handle bars, armrests, welded assemblies, wire frames, and drive shafts), Bus (PINO and PINO 300 seats for public transport), Railway (CONNECT, LIRA modular system, TIP UP seats, CITADIS, and Pino Ferroviário seats), Maritime (CONTURO BOAT and Pino for marine applications), Microcars (CLASSIC, CLASSIC CUSTOM, LIGHT, PRO, RALLY, SPORT, and CITY seats), Conversion/Motorhomes (S5-S10, PREMIUM seats and consoles), Defense (ISIS, SLIM, UNIMOG seats), Emergency Vehicles (ISIS and SLIM ambulance seats), and Vehicle Transformation (CAB61, DOBLO, X62, X82 kits). The company also provides after-sales service (SAV). Products are designed, developed, and manufactured for comfort, safety, and unique travel experiences across ten business areas.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Pino seat weighs only 3.9 kg, making it one of the lightest seats in the market for local transport applications
• +2 more outcomes

Named customers44 records

Segments9 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• SERMEC GroupcoreStrategic or Co-development Partner · 17 February 2024Sunviauto is part of a PRR-funded consortium led by SERMEC Group to develop a 100% Portuguese train prototype. The project, financed by Portugal's Recovery and Resilience Plan, aims to produce railway rolling stock in Portugal with completion expected in early 2026. Sunviauto contributes its expertise and products to this national strategic initiative.
• E-Tuk FactoryminorChannel Partner/ Reseller/ Distributor · 21 July 2023Dutch company manufacturing electric tuk-tuks. Sunviauto supplies over 60 references of metal components and seats for these vehicles. E-Tuk Factory manages total production including body parts, battery assembly, and telematics integration, and is the first company in Portugal to manufacture electric tuk-tuks.
• ToyotacoreStrategic or Co-development Partner · 25 June 2023Toyota's Accessible People Movers (APM) is a 100% electric vehicle manufactured for transporting people with special accessibility needs. Sunviauto supplies seats for this inclusive mobility project, marking a significant partnership in the accessibility-focused electric vehicle segment.
• PFP - Portuguese Railway Cluster Platform AssociationminorStrategic or Co-development Partner · 6 January 2021Sunviauto joined the PFP Portuguese Railway Cluster, an association that aims to make Portugal an international reference center in the railway sector and a privileged location for R&D projects in rail. The cluster strengthens national railway capabilities through collective collaboration.
• X-SELLminorChannel Partner/ Reseller/ DistributorAuthorized Service Center for Sunviauto after-sales service located in Charnay-lès-Mâcon, France. Provides technical assistance, spare parts, and maintenance services for Sunviauto customers in France.
• LIDERBUS SLminorChannel Partner/ Reseller/ DistributorRecommended Service Center for Sunviauto after-sales service located in Valdemoro, Madrid, Spain. Provides technical assistance and spare parts supply for Sunviauto customers in Spain.
• COASA BUS SLminorChannel Partner/ Reseller/ DistributorRecommended Service Center for Sunviauto after-sales service located in Peligros, Granada, Spain. Provides technical assistance and spare parts supply for Sunviauto customers in the Granada region.
• Sportscraft GmbHminorChannel Partner/ Reseller/ DistributorGerman representative office for Sunviauto located in Munich, Germany. Provides commercial and sales support for Sunviauto products in the German market.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Adient plc: US-listed global leader in automotive seating with broad OEM relationships and significant scale. A broad incumbent whose premium and commercial vehicle seat programs compete for the same OEM platforms Sunviauto serves.
• Faurecia (FORVIA): Global tier-1 supplier of automotive seating, interiors and clean-mobility solutions, and a Sunviauto customer. A broad incumbent whose automotive seating division competes with Sunviauto for OEM seat business at scale.
• Grammer AG: German-listed tier-1 supplier of seats and interior systems for automotive, commercial vehicle, off-highway and rail customers. A broader incumbent whose commercial-vehicle and rail seats overlap directly with Sunviauto's portfolio.
• Recaro (Recaro Automotive / Recaro Aircraft Seating): Heritage German seating brand operating across automotive, aircraft and specialty mobility seating. Overlaps with Sunviauto in transport and specialty-vehicle seating, though broader and more brand-led.

Direct peers

• USSC Group: UK-based designer and manufacturer of rail seating, interiors and safety-critical transportation products. Direct peer to Sunviauto's railway seating business with overlapping tram, metro and train OEM relationships.
• Compin: French designer and manufacturer of public transport seating for buses, coaches and rail. Directly comparable to Sunviauto in transport seating, European OEM customer base and certification-led product strategy.
• Kustom Seating: UK-based specialist manufacturer of seating for buses, coaches and rail vehicles. Directly comparable to Sunviauto in product (transport seating), customer base (OEMs and fleet operators) and business model (custom-engineered seating with after-sales support).
• Mobitec AB: Sweden-based supplier of bus and rail passenger information systems and seating solutions. Comparable to Sunviauto in supplying European bus/rail OEMs with integrated passenger-comfort products.
• ISRINGHAUSEN (AUNDE Group): German manufacturer of commercial vehicle, bus and rail seating. Directly comparable to Sunviauto's bus and commercial-vehicle seating portfolio, serving similar European OEM and fleet customers.
• Franz Kiel GmbH: German manufacturer of railway seating and interior systems for trams, metros and trains. Direct peer to Sunviauto's railway seating business (Lira, Citadis, Pino Ferroviário) with similar certification-driven rail customer relationships.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sunviauto

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

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 Sunviauto