EFC Finland

What EFC Finland does

EFC Finland Oy designs and manufactures customized wire and cable harnesses and electromechanical assemblies for industrial customers across the Nordics. Founded in 1970 and headquartered in Mustasaari (Vaasa), Finland, the company operates from two production sites — a primary factory at Ahmantie 6 in Helsingby and a growing facility at Sinilille tee 6 in Tallinn, Estonia — employing approximately 90 people in total. Core production is built around six fully automated wire harness machines that cut, strip, and label cables, supported by barcode-driven automated warehouse management and adherence to the IPC/WHMA-A-620 standard with UL-approved output. EFC holds ISO 9001, ISO 14001, and EcoVadis certifications and serves as the Finnish hub of Lagercrantz Group's wire harness cluster, which together forms the largest wire harness manufacturer in the Nordics.

The company's product portfolio spans custom wire harnesses, pre-assembled electrical cabinets, junction boxes and mounting plates, prototyping and test batch production, technical documentation in E3.series under IEC 60617, and full outsourced electromechanical manufacturing including materials procurement, ATEX-related certifications, warehousing, and logistics. Customers include machine and equipment manufacturers, industrial OEMs (notably ABB IEC LV Motors Finland, which named EFC Supplier of the Year 2024), electrical cabinet and transformer station manufacturers, special vehicle and work machine builders, electrical contractors, and defense industry clients. Batch sizes range from a single prototype to over 10,000 pieces, with a standard four-week delivery target and prototype-to-production cycles as short as two weeks.

EFC generates revenue through quote-based unit pricing for custom-manufactured harnesses and assemblies, with fixed pricing on ready-to-install products and longer-term contract manufacturing engagements. Distribution is exclusively direct via technical sales representatives in Finland and Estonia, supplemented by on-site customer assessments, multilingual website content, and trade fair presence at Alihankinta and Pohjoinen Teollisuus. As a wholly-owned subsidiary of the publicly listed Lagercrantz Group, EFC operates without external venture or private equity funding, and is governed by a board chaired by former CEO Kristian Mäkelä with Jukka Syrjä appointed CEO effective November 3, 2025.

Name

EFC Finland

Legal name

EFC Finland Oy

Website

https://efc.fi

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

51–100 employees

Short description

EFC Finland Oy is a Finnish contract manufacturer founded in 1970 that designs and produces customized wire harnesses and electromechanical assemblies for Nordic industrial OEMs, machine builders, electrical cabinet manufacturers, and defense clients, operating automated factories in Mustasaari, Finland and Tallinn, Estonia as part of Lagercrantz Group.

Ownership category

akta.pro rank

Product category

Wire Harness Manufacturing

NAICS

Communication and Energy Wire and Cable Manufacturing (33592), Electrical Equipment Manufacturing (3353)

SIC

Electrical Industrial Apparatus (3620)

akta.pro primary industry

Wiring Harnesses & Pre-Fabricated Assemblies (IMADAMAN)

akta.pro secondary industries

Vehicle Wiring Harnesses & Cable Assemblies Manufacturing (IMACAJAA), Cable Assemblies & Wire Harnesses (HDAHAOAB)

Keywords

• Wire harness manufacturing
• Electromechanical assembly
• Contract manufacturing services
• Industrial OEM production
• Electrical cabinet assembly

Headquarters

HQ city

Mustasaari

HQ country

Finland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Wire Harness Manufacturing: Design and manufacture of customized wire and cable harnesses for machine and equipment manufacturers, OEMs, work machinery, electrical cabinet and transformer station manufacturers, and electrical contractors. Production batch sizes range from 1 unit to 10,000+ pieces. Revenue is earned per production order, typically with fixed pricing for ready-to-install harnesses.
2. Electromechanical Assembly: Manufacturing and assembly of electrical cabinets, junction boxes, and mounting plates for various applications. Products are tested and delivered as ready-to-install assemblies. Includes storage and logistics services for customers.
3. Outsourced Production / Contract Manufacturing: Full outsourced production of electromechanical assemblies on dedicated production lines at EFC's factories. Customers (from startups to OEM manufacturers) outsource production to access production resources, training, certifications (ATEX), warehousing, and logistics. EFC procures all necessary materials and components on the customer's behalf.
4. Prototype Manufacturing: Wire harness prototypes and test batches for new products or new models within existing product lines. Short turnaround time for prototypes; can serve as bridge to full production orders.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

EFC Finland Oy designs and manufactures customized wire and cable harnesses for industrial machine and equipment manufacturers, OEMs, electrical cabinet builders, and electrical contractors. The company also assembles ready-to-install electrical cabinets, junction boxes, and mounting plates, and offers prototyping, technical documentation, and full outsourced production services from its factories in Mustasaari (Finland) and Tallinn (Estonia). Production is performed on six fully automated wire harness machines following IPC/WHMA-A-620 and UL standards.

Product overview

EFC Finland offers a portfolio of electromechanical manufacturing services centered on wire harness production and assembly. The core products are Wire Harnesses (customized cables for industrial applications) and Electrical Cabinets/Junction Boxes/Mounting Plates. These are complemented by three service modules: Prototyping (rapid prototype development from drawings or descriptions), Documentation (technical drawings using E3.series software), and Outsourced Production (full contract manufacturing with warehousing and logistics). The company operates highly automated production with six fully automated wire harness machines, serving as a one-stop solution from cut-to-length cables to ready-to-install electromechanical assemblies.

Differentiator

Problem solved

Functional benefit

Products and services

• Wire Harnesses

Quantifiable outcome

• Production time reduced from 20 hours to 4.5 hours for a standard product using EFC's ready-made wire harnesses
• +2 more outcomes

Named customers2 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• EFC Estonia OÜcoreOthersEFC Estonia OÜ is EFC's subsidiary company based in Tallinn, Estonia. The growing factory employs over 50 professionals and is used for production scaling, outsourced manufacturing, and cost-efficient production. EFC Estonia OÜ, Business ID: EE101749561, Sinilille tee 6, EE-75312 Harju maakond.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Helukabel: Helukabel manufactures and supplies cables, wires, and cable accessories globally, including custom cable assemblies for industrial OEMs. Comparable in industrial customer focus and custom-engineered product offering.
• Lapp Group: Lapp Group manufactures cables, cable assemblies, and wire harnesses for industrial machinery, robotics, and OEM customers across Europe. Highly comparable in target customers (machine builders, OEMs) and product mix (custom cable assemblies, ready-to-install solutions).
• Kromberg & Schubert: Kromberg & Schubert is a German-based wire harness and cable system manufacturer serving automotive and industrial OEMs. Highly comparable in product (custom wire harnesses), manufacturing technology, and OEM customer focus.

Broad incumbents

• Aptiv PLC: Aptiv is a global leader in vehicle wiring harnesses and electrical architecture, primarily serving automotive OEMs. Comparable in wire harness manufacturing technology and OEM-centric go-to-market, though with much heavier automotive concentration than EFC.
• Leoni AG: Leoni is one of Europe's largest wire harness and cable system manufacturers serving automotive, industrial, and appliance OEMs. Highly comparable in core manufacturing capability and customer profile, with significantly larger scale and broader geographic reach than EFC.
• Nexans S.A. Nexans is a global cable and connectivity manufacturer serving energy, building, and industrial markets. Comparable in cable manufacturing technology and industrial OEM customers, though Nexans operates at vastly greater scale across power and telecom infrastructure.
• Lagercrantz Group (Wire Harness Division): Lagercrantz Group is EFC's publicly listed parent and operates sister wire harness manufacturers in Sweden and Denmark that, together with EFC, form the largest wire harness manufacturer in the Nordics. Directly comparable in product line and customer base; effectively the group benchmark for EFC's unit economics.
• Yazaki Corporation: Yazaki is one of the world's largest wire harness manufacturers, serving automotive OEMs globally. Comparable in core product offering and manufacturing technology, though with vastly larger scale and heavier automotive concentration than EFC.
• PKC Group (Motherson): PKC Group, now part of Samvardhana Motherson, designs and manufactures wiring harnesses primarily for commercial vehicles and heavy-duty equipment. Directly comparable in wire harness manufacturing for special vehicles and work machines, a key customer segment for EFC.
• Draka (Prysmian Group): Draka, part of Prysmian Group, manufactures cables and wiring for industrial, energy, and infrastructure applications. Comparable in industrial cable manufacturing and OEM customer base, though operating at much larger scale across energy infrastructure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/efcfinland
• LinkedInlinkedin.com/company/efc-finland-oy
• Instagraminstagram.com/_efcgroup_

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 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 EFC Finland