What Tomplast does

Tomplast d.o.o. is a Slovenian contract manufacturer specializing in thermoplastic injection moulding, founded in 1988 and operating two production facilities in Mirna and Semič that together cover 49,000 m² of land with 20,000 m² of covered production space. The company employs approximately 400 people and operates injection moulding machines with closing forces ranging from 50 to 1,300 tons, producing parts weighing from 1 gram to 4,500 grams. Its technical capabilities span standard thermoplastic injection moulding, two-component (2C) moulding, gas injection technology (GIT), metal component overmoulding, ultrasonic welding, robotic PUR foam application, and pad printing, complemented by manual and automated assembly, conditioning services, and 100% in-line quality assurance through Poka Yoke systems.

The company serves five primary industry verticals: automotive (interior equipment such as ventilation grilles and ceiling consoles, exterior body parts including brake light housings and light guides, and engine compartment components — its primary segment), caravaning/holiday homes (locks, skylights, refrigerator doors), power tools (anti-vibration handles, filter housings), furniture (shelves, dressers, trays), and small household appliances (mixer bowls, control panels). It holds IATF 16949 automotive certification (since 2003), ISO 9001:2015 (since 1995), and ISO 14001:2015 (since 2004), enabling participation in European automotive supply chains.

Tomplast generates revenue through project-based B2B contract manufacturing, offering full-service development from initial concept or sketch through 3D modelling, prototype tooling, production, and assembly under APQP automotive project management standards. Its go-to-market is direct enterprise sales with technical development teams that support customers lacking fully defined products. The company is privately held under director Emil Uljančič, with no disclosed external investment, and currently markets itself across Slovenia and Europe through a trilingual (Slovenian, English, German) website. No revenue figures, customer logos, or growth metrics are publicly disclosed.

Name

Tomplast

Legal name

Tomplast d.o.o.

Website

https://tomplast.si

Company type

Private

Founded year

1988

Operating status

Operating

Short description

Tomplast d.o.o. is a Slovenian contract manufacturer specializing in thermoplastic injection moulding for the automotive, caravaning, power tools, furniture, and household appliance industries, operating two production facilities in Mirna and Semič with roughly 400 employees.

Ownership category

akta.pro rank

Product category

Plastic Injection Moulding / Contract Manufacturing

NAICS

Plastics Product Manufacturing (3261)

akta.pro primary industry

Construction & Building Products Injection Molding (Fittings, Clips, Spacers) (IMANAFAG)

Keywords

• Plastic injection moulding
• Thermoplastic component manufacturing
• Automotive contract manufacturing
• Two-component injection moulding
• Gas injection technology

Headquarters

HQ city

Mirna

HQ country

Slovenia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Contract Manufacturing Services: B2B contract manufacturing for thermoplastic injection moulding components serving automotive, caravaning, power tools, furniture, and household appliance industries. Revenue generated through production contracts, with full-service offerings including product development, mould tooling, production, assembly, and quality assurance.
2. Product Development Services: Technical development team supports customers with product design, industrialization, and process development. Includes 3D modelling, prototype development, and APQP project management.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels1 record

Core offering

Tomplast is a B2B contract manufacturer specializing in thermoplastic injection moulding of plastic components for the automotive, caravaning, power tools, furniture, and small household appliances industries. The company provides full-service support from idea/concept and product development through mould tooling, injection moulding production (including 2C and gas injection technology), manual and automatic assembly, ultrasonic welding, pad printing, robotic PUR foam application, and quality assurance, delivering finished components to enterprise customers.

Product overview

Tomplast is a manufacturing company specializing in plastic injection moulding with over 35 years of experience. The company operates two production facilities in Mirna and Semič, Slovenia. Its core offerings center on thermoplastic injection moulding technologies including standard injection, two-component (2C) injection, and gas injection technology (GIT). These manufacturing capabilities are complemented by secondary services such as manual and automatic assembly, ultrasonic welding, pad printing, and robotic PUR foam application. The company serves five primary industry verticals: automotive (interior equipment, exterior body parts, engine components), caravaning/holiday homes (locks, skylights, refrigerator doors), power tools (handles, filter housings), furniture (shelves, drawer components), and small household appliances (blender bowls, control panels). Tomplast also provides product and process development services including 3D modelling, tool construction, and quality assurance support following APQP automotive standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Thermoplastic Injection Moulding Standard thermoplastic injection moulding service where heated thermoplastic granulate is shaped into a liquid plastic mass and injected under high pressure into moulding tools, then cooled and removed. Serves B2B enterprise customers across automotive, caravaning, power tools, furniture, and household appliances industries.
• Two-Component Thermoplastic Injection Moulding (2C) Two-component injection moulding process where two types of thermoplastic granulate are injected successively into the tool to produce products made from two thermoplastics. Used for anti-vibration handles, drawer components, control panels, and similar multi-material products.
• Gas Injection Technology (GIT) Gas injection moulding technology where a part of the product is filled with gas during the filling phase, achieving more rigid construction with reduced weight. Used for automotive lightweight components, caravaning skylights, and refrigerator doors.
• Automatic Assembly Automated assembly using dedicated machines with electric, hydraulic and pneumatic actuators for high-volume mass produced products, incorporating sensor and control assemblies. Used for mass production runs across all industry verticals.
• Manual Assembly Manual assembly services including screw connections, click assembly, and simple preparations for smaller production batches.
• Ultrasonic Welding Welding process using ultrasonic machines where friction melts part of the product to join two thermoplastic pieces or a metal piece with a thermoplastic product. Used for assembly integration of finished components.
• Product Development Services Technical development support including 3D product modelling, product design optimization for industrialization, material selection, and price optimization consulting. Supports customers who lack defined products by transforming ideas, sketches, or concepts into 3D product models.
• Process Development Services Process development including prototype and mass production tool construction, development of control, testing and assembly devices, following APQP automotive standards.

Quantifiable outcome

• Simultaneous development approach reduces time from idea to finished product
• +1 more outcomes

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Weidplas GmbH: European plastic injection moulding specialist serving automotive and industrial customers with multi-component and decorated parts - closely comparable process portfolio to Tomplast's 2C and pad printing work.
• Wirthwein: Mid-sized German plastics group focused on injection moulding of technical components for automotive, electrical and home appliance industries - directly comparable customer verticals and process technology.
• Novem Group: German-headquartered automotive interior supplier specializing in plastic and trim components, with overlapping injection moulding, surface decoration and assembly capabilities for premium OEMs.
• Ensinger: Family-owned German plastics manufacturer with injection moulding, compounding and machining capabilities serving industrial and automotive customers across Europe.
• Simona AG: Listed German plastics processor producing semi-finished and finished plastic components via extrusion, injection and welding processes for industrial customers.
• Pöppelmann: German family-run plastics manufacturer with injection moulding and assembly operations serving automotive and industrial customers - similar mid-sized European family enterprise profile.

Broad incumbents

• Brose Group: Family-owned German automotive supplier of mechatronic systems with substantial plastic injection moulding content for door, seat and drive modules - serves overlapping automotive OEM customers.
• OPmobility (formerly Plastic Omnium): French-listed global Tier 1 supplier of plastic automotive exterior and energy storage systems - significantly larger scale but directly competing in injection-moulded automotive plastic parts.
• FORVIA (Faurecia): Global automotive interior and clean mobility supplier with significant plastic component manufacturing including instrument panels and consoles - large incumbent competing in Tomplast's automotive verticals.
• Röchling Group: Large German plastics processor with industrial and automotive divisions offering injection moulding, extrusion and machined plastics at significantly larger scale than Tomplast.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/tomplast_2

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

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 Tomplast