Selmic

What Selmic does

Selmic is a European electronics manufacturing services provider specializing in advanced packaging technologies for high-reliability electronic modules. Founded in 1995 and headquartered in Turku, Finland, the company operates as a subsidiary of Mirion Technologies, with a secondary manufacturing and R&D site in Tallinn, Estonia, and a combined footprint of 5,500 sqm including 1,100 sqm of Class 10,000 clean rooms. The company builds ceramic-substrate-based electronic modules using proprietary processes in Thick Film Hybrids and Low Temperature Co-Fired Ceramics (LTCC), combined with bare die processing (die bonding, wire bonding, stud-bump interconnection, and encapsulation) and multi-chip/large-module assembly via COB, flip-chip, TAB, and chip-on-chip (COC) methods.

The company serves five primary verticals — Industrial Controls & Instrumentation, Automotive & Transport, Medical Equipment, Defense/Security/Aerospace, and Communications/Telecom — delivering modules for applications ranging from X-ray sensor modules and implantable nerve stimulators to radar antenna modules, RF/microwave modules, and gear-box control units. Its product portfolio is organized around two core technology pillars (Thick Film Hybrids and LTCC) supported by a lifecycle service suite including Design Services, Manufacturing Services, Logistics, Project Management, and Life Time Management, enabling end-to-end engagement from pre-design through end-of-life.

Selmic operates a direct enterprise sales model with dedicated product managers acting as single interface points for each customer project. Revenue is generated through three streams: one-time module production contracts, professional design services, and managed lifecycle services. Pricing is quote-based and not publicly disclosed, reflecting the custom nature of the modules. The company holds ISO 9001:2015 certification and is audited by leading customers in Medical, Military, Aerospace, Telecom, Automotive, and Industrial sectors. The legal entity is "Mirion Technologies (Selmic) Oy" with subsidiary "Mirion Technologies (Selmic Baltic) Oü."

Name

Selmic

Legal name

Mirion Technologies (Selmic) Oy

Website

https://selmic.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

Selmic is a Finland-based electronics manufacturer and subsidiary of Mirion Technologies that designs and produces high-reliability ceramic-substrate electronic modules — using Thick Film and LTCC technologies — for Industrial, Automotive, Medical, Defense/Aerospace, and Telecom customers across Europe.

Ownership category

akta.pro rank

Product category

Electronic Packaging & Microelectronics Manufacturing

akta.pro primary industry

Embedded & Compute Modules (SoMs, COM Express/SMARC, industrial SBC modules) (IMAGAJAK)

Keywords

• Electronic packaging
• Thick film hybrids
• LTCC ceramics
• Bare die processing
• High-reliability modules

Headquarters

HQ city

Oulu

HQ country

Finland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Electronics Module Manufacturing: Design, prototyping, and mass manufacturing of advanced electronic modules for high-reliability applications. Revenue generated from production services and completed module products.
2. Design Services: Microelectronics and RF design services including mechanical, test and automation line designs. Supporting product development from early design phase through manufacturing.
3. Life Cycle Management Services: Full product lifecycle support including logistics, component sourcing, project management, and end-of-life management services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Selmic designs, prototypes, and mass-manufactures advanced high-reliability electronic modules using proprietary ceramic substrate technologies (Thick Film Hybrids and LTCC) combined with bare die packaging and multi-chip/large module assembly. The company provides a one-stop-shop offering covering R&D design, prototyping, component sourcing, manufacturing, logistics, project management, and end-of-life management for industrial, automotive, medical, defense, aerospace, and telecom customers.

Product overview

Selmic is a leading European electronics manufacturer providing packaging technologies for high-reliability electronic modules. The product portfolio centers on ceramic substrate technologies — Thick Film Hybrids and Low Temperature Co-Fired Ceramics (LTCC) — combined with advanced Multi Chip and Large Modules packaging capabilities. These core manufacturing technologies are supported by a comprehensive suite of services including Design Services, Manufacturing Services, Logistics, Project Management, and Life Time Management, enabling one-stop-shop product lifecycle support from R&D through mass production and end-of-life.

Differentiator

Problem solved

Functional benefit

Products and services

• Thick Film Hybrids Ceramic substrate technology using screen-printed conductors, resistors, dielectrics, and protective structures fired at high temperatures (400-900°C), offering excellent heat conduction, electrical insulation, and mechanical stability for demanding environments. Targets industrial, automotive, medical, defense, telecom and security customers.
• Low Temperature Co-Fired Ceramics (LTCC) Multilayer ceramic technology featuring ceramic layers with printed conductors and integrated passive components, co-fired at 850°C to form 3D interconnection substrates with high wiring density. Enables cavities and mechanical structures via soft-state processing for miniaturized high-performance modules.
• Multi Chip and Large Modules Advanced packaging solutions utilizing COB, flip-chip, TAB, and chip-on-chip (COC) interconnection methods with Au or Al wire, stud-bump bonding, and glob-top or underfill encapsulation, supporting BGA interconnection for space-saving SMT compatibility.
• Advanced Modules High-reliability electronic module manufacturing combining Selmic's proprietary ceramic substrate technologies with commercially available substrate materials, optimized for demanding high-end applications across industrial, automotive, medical, defense and telecom sectors.
• Selmic Life Time Management Comprehensive product lifecycle services spanning pre-design phase through mass manufacturing to end-of-life management, taking full responsibility of the whole product life-cycle so customers can focus on their core business from day one.
• Design Services Product design services specializing in microelectronics and RF applications, including layout design, product design, and design for manufacturability, testability, environment, and reliability.
• Manufacturing Services Full manufacturing capabilities including SMD, die bonding, wire bonding, encapsulation, laser trimming of passives, functional trimming, X-ray inspection, ageing, and testing in a 100k controlled environment.
• Logistics Services Inbound and outbound logistics, component and material sourcing, supplier quality management, and centralized supply base management for optimized delivery performance and pricing.
• Project Management Dedicated product manager acting as single interface for customers, providing life-time management support from product development through end-of-life for each customer project.

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves1 record

Expansion highlights4 records

Others

• Microchip Technology: Major semiconductor and microcontroller supplier whose components are commonly integrated into the types of high-reliability modules Selmic packages - relevant ecosystem participant rather than a direct competitor.
• Noteable Solutions / NoteDesignServices: Adjacent electronic design service providers serving similar European industrial customer base - included as ecosystem reference for design-for-manufacturability partnerships serving Selmic's verticals.

Broad incumbents

• Jabil: Large global EMS provider serving industrial, automotive, medical and aerospace customers across multiple continents - relevant competitor for high-reliability module work, but with vastly broader capabilities and scale.
• Plexus Corp. NASDAQ-listed global EMS focused on regulated, complex products in medical, defense/aerospace and industrial markets - serves overlapping end-markets and offers comparable lifecycle services, though at much larger scale.
• Zollner Elektronik: Large family-owned German EMS with extensive European and global manufacturing footprint serving automotive, industrial, medical and aerospace - overlapping customer base and broad capabilities, much larger scale than Selmic.

Direct peers

• Cicor Technologies: Swiss-listed advanced EMS group with deep capabilities in thick-film, LTCC and microelectronics assembly for aerospace, medical and industrial customers - directly comparable technology stack and customer verticals to Selmic.
• Variosystems: Swiss/German EMS with European production sites serving industrial, medical and aerospace customers with full lifecycle services - similar regional positioning and high-reliability customer mix.
• Scanfil: Finnish-headquartered EMS provider listed on the Helsinki exchange with European and Asian manufacturing footprint - directly comparable by geography and electronics manufacturing services, though serving a broader product scope than Selmic.
• Neways Electronics: Dutch-listed EMS focused on high-reliability industrial, semiconductor and defense customers with full lifecycle service offering - comparable profile to Selmic in customer verticals and one-stop-shop service model.
• Valtronic: Swiss contract manufacturer specializing in advanced electronic modules and assemblies for medical devices and aerospace - closely mirrors Selmic's high-reliability, regulated-end-market focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

Compliance2 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 Selmic