Seger Oy

What Seger Oy does

Seger Oy is a privately held Finnish manufacturing technology specialist headquartered in Uusikaupunki. Founded in 2002 with 101–250 employees, the company produces mechanical components for demanding industrial customers using CNC turret presses, combi lasers, bending machines, CNC machining, CNC sheet metal working, drawing, and flexible assembly methods. Its core offerings are copper and aluminum busbars (with tin, nickel, or silver coatings) and sheet metal components (device housings, electrical equipment frames, fasteners, brackets, and assemblies). The company is the largest user of sheet copper in Finland, with direct factory channels for raw material supply and an extensive coating network.

Seger Oy operates a full lifecycle service model structured around five phases — Start (concept, R&D, manufacturability and cost estimates), Evaluation (prototypes, testing, first production tool investments), Growth (pilot batches, industrialization, tooling), Enhancement (series production, continuous improvement, quality management), and Ramp-down (end-of-production planning, spare parts, tool storage). The lifecycle offering covers product design support, prototype manufacturing, CNC machining, tool design and manufacturing, assembly of busbar sets and device frames, material/component procurement, and logistics — supported by ISO 9001, ISO 14001, and IATF 16949 certifications.

Commercial operations run as a direct, sales-led B2B model targeting power electronics and energy technology, electrical/electronics, transportation equipment, construction equipment, and (a growing share) furniture manufacturers. Distribution is fully direct (no resellers or distributors), go-to-market is anchored by key account managers, account managers, and sales coordinators, and pricing is quote-based per project/specification on multi-year contracts. The company exhibits regularly at the Tampere Subcontracting Fair (Alihankinta), operates a Finnish/English website and a LinkedIn presence (Seger Technologies), and ships quarterly customer newsletters. A December 2024 – June 2025 EU-funded capacity expansion (Coastone P1s-10, Bystronic ByCut 3015 with ByTrans Extended) is the most recent strategic action, aimed at preserving supply security while the business grows.

Name

Seger Oy

Legal name

Seger Oy

Website

https://segertech.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Industrial Contract Manufacturing

NAICS

Machine Shops (332710)

SIC

Sheet Metal Work (3444)

akta.pro primary industry

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)

Keywords

• Sheet metal manufacturing
• Busbar fabrication
• CNC machining services
• Contract manufacturing
• Metal component production

Headquarters

HQ city

Uusikaupunki

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Manufacturing Services: One-time manufacturing services for busbars and sheet metal components. Revenue generated from prototype manufacturing, pre-series and series production, tool production, and assembly services. Customers pay for manufactured parts and components based on specifications.
2. Material and Component Sales: Sale of manufactured products including busbars, device enclosures, and sheet metal components. Products delivered as individual pieces or assembled busbar sets with insulators and assembly components.
3. Logistics and Material Procurement Services: Material and component procurement services, logistics services bundled with manufacturing.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Seger Oy manufactures copper and aluminum busbars (virtakiskot) and sheet metal components (ohutlevykomponentit), including device housings, electrical equipment frame parts, fasteners, and brackets, using CNC turret presses, combi lasers, bending machines, CNC machining, and strip line manufacturing with robotics. The company delivers a full lifecycle service from product design support and prototyping through pre-series and series production, tool design and manufacturing, assembly, material procurement, and logistics. Seger is the largest user of sheet copper in Finland and operates from a single integrated manufacturing site in Uusikaupunki.

Product overview

Seger Oy is a manufacturing technology specialist offering a comprehensive lifecycle service for busbars (virtakiskot) and sheet metal components (ohutlevykomponentit). The company's core products include copper and aluminum busbars with various coating options (tin, nickel, silver) as well as sheet metal components such as device housings, electrical equipment frame parts, fasteners, and brackets. These products are supported by integrated services including product design support, prototype manufacturing, CNC machining, tool design and manufacturing, assembly services, material procurement, and logistics. The lifecycle model progresses from concept planning and R&D through prototype development, sample batches, series manufacturing, to end-of-production planning. Materials used include copper, aluminum, and steel, with the majority of busbars receiving tin or nickel coating.

Differentiator

Problem solved

Functional benefit

Products and services

• Busbars Copper and aluminum busbars with tin, nickel, silver, or combination coatings; delivered as individual pieces or as assembled busbar sets with insulators and other components. Targeted at power electronics, energy technology, and electrical equipment manufacturers requiring burr-free, high-quality busbar production. Seger is the largest user of sheet copper in Finland.
• Sheet Metal Components Device housings, electrical equipment frame parts, fasteners, brackets, and assemblies featuring threading, riveting, and edge grinding. Manufacturing methods are optimized for different stages of the product lifecycle, from CNC prototyping to automated series production via strip lines and robotics.
• Assembly Services Assembly of busbar sets with insulators and other components, plus pre-assemblies for device frames and housings; adds value for customers by delivering ready-to-install modules.
• CNC Machining Services CNC machining and machining services for prototyping, pre-series, and series production of busbars and sheet metal components, using CNC turret presses, CNC machining centers, and supporting automation.
• Tool Design and Manufacturing Tool design and manufacturing for strip lines and large-scale production, including press tools and manufacturing dies built to customer production requirements.
• Product Design Support Design support starting at the concept stage, including manufacturability and cost estimates for new product development, helping customers select optimal manufacturing methods early.
• Prototype Manufacturing Prototype and pre-series manufacturing using CNC methods for testing, functionality assessments, and initial customer approvals before series production.
• Material and Component Procurement Material and component procurement services, including efficient raw material sourcing for copper, aluminum, and steel, leveraging Seger's direct factory channels and capacity reservations.
• Logistics Services Logistics services for delivery of manufactured components and assemblies to customers, bundled with manufacturing services.

Quantifiable outcome

• High delivery reliability maintained as company grows
• +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

Feature3 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Wieland Group: Wieland is one of the world's leading copper and copper alloy product manufacturers, with a dedicated busbar and electrical components portfolio. Wieland competes directly with Seger Oy in copper busbar supply to electrical equipment OEMs across Europe and globally.
• Mersen: Mersen is a global manufacturer of electrical materials including copper and aluminum busbars, laminated busbars, and power electronics components. It is the closest scaled global competitor to Seger Oy's busbar and power-electronics component manufacturing business, with overlapping customers in energy, transportation and industrial equipment.
• Storm Power Components: Storm Power Components is a US-based custom manufacturer of copper and aluminum busbars for power distribution, EVs and industrial equipment. It is a closely comparable specialist fabricator serving similar power electronics and EV customers to Seger Oy.
• KME Group: KME is a major European manufacturer of semi-finished copper and copper alloy products including busbars and conductors. KME operates at significantly larger scale than Seger Oy but competes in the same downstream busbar fabrication space serving electrical equipment manufacturers.
• Methode Electronics: Methode Electronics' Power Solutions group manufactures custom busbars and power distribution products for data centers, EVs and industrial applications. The product overlap and customer verticals (power electronics, electrification) make Methode a relevant direct comparable for Seger Oy's busbar business.

Broad incumbents

• ABB: ABB is a global electrification and power electronics conglomerate that both sources busbars from specialist fabricators and supplies integrated power distribution systems to the same end customers Seger Oy serves. As a broad incumbent, ABB overlaps with Seger Oy's customer base while operating at vastly greater scale and vertical integration.
• Aurubis: Aurubis is Europe's largest copper producer and a major manufacturer of semi-finished copper products including busbars and strips. It operates upstream of Seger Oy in some areas and competes in finished busbar fabrication in others, with overlapping end customers in electrical equipment.
• Eaton: Eaton is a global power management company with electrical components and power distribution product lines serving data centers, industrial and EV markets. Eaton's electrical segment overlaps with Seger Oy in busbar-adjacent product categories and serves similar OEM customers.
• Schneider Electric: Schneider Electric is a global leader in energy management and power distribution with extensive in-house busbar and electrical component manufacturing. It addresses the same downstream power-electronics and energy customers as Seger Oy, but across a much broader portfolio.

Regional players

• Normek Oy: Normek is a Finnish contract manufacturer of demanding steel and metal structures, modules and components. It is comparable to Seger Oy as a Nordic-based industrial contract metal fabricator serving demanding B2B customers, though with a different product emphasis (heavy steel structures vs. busbars/precision sheet metal).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/segertechnologies

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Seger Oy