What TKF TELECOM SOLUTIONS BV does

TKF Telecom Solutions B.V. is a Netherlands-headquartered (Hengelo) manufacturer and supplier of fibre optic cables, connectivity hardware, and smart infrastructure monitoring systems for telecom operators, utilities, and infrastructure managers. Founded in 1930 and operating for nearly 95 years, TKF is a wholly-owned subsidiary of TKH Group NV, a Dutch technology group listed on Euronext Amsterdam, and sits within TKH's Smart Connectivity Systems segment. Its product portfolio spans the full fibre network lifecycle including aerial, duct, direct-buried, indoor/outdoor, and microduct cables; connectivity infrastructure such as closures, ACEcab passive street cabinets, access chambers, ODF frames, and splice trays; and smart monitoring solutions under the SPIC brand for remote access and environmental sensing.

The company's offerings are organised under three sub-brands: ACE concept (cable and connectivity manufacturing), ACE+ Smart technologies (intelligent monitoring and control), and TKF Green (sustainable installation cabling including the TKF Green YMvK product). Manufacturing is conducted in the Netherlands at Hengelo, in Poland at a new state-of-the-art facility in Rawicz opened in 2023, and in China through the wholly-owned subsidiary Twentsche (Nanjing) Fibre Optics Ltd (TFO) founded in 1998, giving TKF control over optical fibre supply. Sales are executed through direct enterprise field-sales teams organised by industry segment (Telecom, Energy, Rail, Road, Marine & Offshore, Industry) and through regional telecom sales offices in France, Germany, Finland/Baltic states, and Sweden; pricing is entirely quote-based with no public price disclosure and no e-commerce or self-serve channel.

TKF serves five primary customer segments: telecom operators (FTTx access network deployment including POP, OSP, and subscriber connections as the lead segment), rail infrastructure operators, road and traffic infrastructure operators, electrical utilities (including renewable energy operators). Customers project-purchase cables, closures, cabinets, and smart monitoring systems under multi-year enterprise contracts, often via public tender. The 28 km Mont-Blanc Tunnel installation exemplifies project-scale revenue events. In February 2026 TKF earned the EcoVadis Gold Medal for sustainability, placing it in the top 5% of more than 150,000 companies assessed globally, a credential that materially affects European public procurement eligibility.

Name

TKF TELECOM SOLUTIONS BV

Legal name

TKF Telecom Solutions B.V.

Website

https://tkf-telecom.eu

Company type

Private

Founded year

1930

Operating status

Operating

Headcount range

501–1,000 employees

Short description

TKF Telecom Solutions B.V. manufactures fibre optic cables, connectivity hardware (closures, cabinets, splice systems), and smart infrastructure monitoring (SPIC) for telecom operators, electrical utilities, rail and road infrastructure operators across Europe and Asia, operating as a subsidiary of TKH Group NV.

Ownership category

akta.pro rank

Product category

Fibre Optic Connectivity Solutions

NAICS

Fiber Optic Cable Manufacturing (335921), Communication and Energy Wire and Cable Manufacturing (33592)

SIC

Communications Equipment, Nec (3669), Radio & Tv Broadcasting & Communications Equipment (3663)

akta.pro primary industry

Data, Communications & Fiber Optic Cable (IMADAMAD)

akta.pro secondary industries

Utility Fiber Backbone & Transport Networks (OTN/MPLS, DWDM) (EUADAIAA), Communication Towers, Poles, Conduit & Outside Plant (OSP) Infrastructure (EUADAIAL), Network Engineering, Integration & Field Deployment Services (Design, Build, Test) (EUADAIAM)

Keywords

• Fibre optic cables
• Telecom connectivity solutions
• Fibre optic closures
• Network infrastructure hardware
• Smart infrastructure monitoring

Headquarters

HQ city

Haaksbergen

HQ country

Netherlands

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Fibre Optic Cables: Manufactures and sells various fibre optic cable types including aerial, direct buried, duct, indoor/outdoor, and microduct cables. One-time product sales with project-based purchasing cycles.
2. Connectivity Solutions: Closures, cabinets, rack systems, splice trays, adapters, and accessories. Complementary hardware products sold alongside cables.
3. Smart Infrastructure Solutions: SPIC monitoring and access control systems for managing fibre optic infrastructure remotely.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

TKF Telecom Solutions manufactures and supplies fibre optic cables (aerial, duct, direct buried, microduct, indoor/outdoor), connectivity hardware (closures, cabinets, optical distribution frames, access chambers), and the proprietary SPIC remote monitoring and access-control system. The offering is sold under three sub-brands — ACE concept (cables), ACE+ Smart technologies (monitoring), and TKF Green (sustainable cables) — and is targeted at telecom operators and utility network owners.

Product overview

TKF TELECOM SOLUTIONS BV is a technology-leading supplier of fibre optic connectivity solutions with a comprehensive portfolio organized under three main brands: ACE concept (dedicated to fibre manufacturing and cable), ACE+ Smart technologies (intelligent monitoring and control systems), and TKF Green (sustainable cable solutions including the first green installation cable). The product portfolio spans the entire fibre optic network lifecycle including: various cable types (STC, LTMC, LTC, DAC, aerial, direct buried, duct, indoor/outdoor, and microduct cables); connectivity infrastructure (access chambers, ACEcab passive street cabinets for FTTx distribution, fibre optic closures including Nano, XS, Small, and FOC3/CFOC3 termination closures); smart connectivity solutions (SPIC for remote monitoring and access control of infrastructure); rack systems (ODF and EQF frames with splice/patch shelves); and accessories (pigtails, patch-cords, splitters, tools, ADSS fittings). TKF also operates TFO (Twentsche Fibre Optics), a wholly-owned high-tech manufacturing subsidiary in China. The company serves telecom operators, utilities (rail, road, power networks), and contractors with solutions for Building & Infrastructure, Energy, Rail infrastructure, Marine & Offshore, Industry and Telecom applications.

Differentiator

Problem solved

Functional benefit

Brands

• ACE concept: Dedicated to fibre manufacturing and cable solutions
• ACE+ Smart technologies
• TKF Green

Products and services

• STC - G.652.D (Soft Tube Cable) Non-metallic, longitudinal water-protected outdoor fibre optic cable designed for duct installation, intended for telecom operators and network builders.
• LTMC (Loose Tube Mini Cable) Non-metallic, longitudinal water-protected fibre optic cable with reduced dimensions for microduct applications, for FTTx and access network builders.
• LTC (Loose Tube Cable) Non-metallic loose tube outdoor duct cable with longitudinal water protection, used across multiple installation methods for telecom and utility networks.
• Fibre Optic Closures (FOC3, CFOC3) Splice and termination closures for protecting fibre optic splices and connections in outdoor environments, with various capacity options for telecom OSP deployments.
• Nano Termination Closure Compact termination closure for fibre optic connections in space-constrained applications such as street cabinets and MDU access points.
• Modular Access Chamber Modular access chamber system providing scalable underground access to fibre optic infrastructure, for telecom and utility OSP builds.
• Access Chamber Provides user-friendly, clean access to fibre optic closures and cable overlength, installable at street level or below with various cover, locking and frame options.
• ACEcab Passive Cabinets Modular passive street cabinets for distribution and manipulation points in fibre networks with buried (multi-duct) cables, featuring swing frame technology, modular splice system, tube management and IP54 protection.
• ODF Optical Distribution Frame Optical distribution frame for organising and managing fibre optic connections in central offices and street cabinets, used by telecom operators at the POP layer.
• MDU Solution (Multi-Dwelling Unit) Complete fibre connectivity solution for multi-dwelling units, including outside wall storage (OWST) and related accessories for subscriber-layer FTTx builds.
• Pigtails and Patch-cords Fibre optic pigtails and patch-cords for terminating and connecting fibre optic cables, available with various connector types for telecom and utility networks.
• ACE Perfect Fit 2 (ACE-PF2) Splice tray identification system and accessories for organised fibre management inside closures.
• SPIC (Smart Passive Infrastructure Control) Monitoring and access control system for fibre optic infrastructure that provides real-time information on physical infrastructure status through dedicated sensors for access, temperature and humidity, transforming street cabinets and access chambers into remotely controllable assets with up to 10-year battery life in passive installations.

Quantifiable outcome

• 28 km of cable installed in Mont-Blanc Tunnel project
• +1 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature4 records

Partnerships

One partnership is on record.

• TKH Group NVcoreStrategic or Co-development PartnerTKF is a subsidiary of TKH Group NV, an international technology company specialized in creating and delivering innovative and technological solutions. TKH Group focuses on Smart Vision systems, Smart Manufacturing systems, and Smart Connectivity systems. TKF operates within the Smart Connectivity systems division.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Belden: Large, diversified signal transmission and connectivity solutions provider covering cable, connectors and networking; broader portfolio than TKF but overlapping in fibre and specialty signal cables.

Direct peers

• Furukawa Electric: Japanese manufacturer of optical fibre, cable and connectivity products with European operations (OFS, FITEL); directly comparable to TKF in fibre cable and connectivity solutions.
• Nexans: Global cable and connectivity solutions provider with a strong fibre optic cable portfolio serving telecom operators, utilities and infrastructure; directly overlaps with TKF's product range and customer base.
• Prysmian Group: World's largest cable manufacturer, producing fibre optic, copper and submarine cables for telecom and energy customers; competes head-to-head with TKF in European FTTx and utility fibre tenders.
• Hexatronic Group: Swedish fibre infrastructure specialist selling passive fibre optic cables, ducts and connectivity to telecom operators across Europe; closely comparable European fibre competitor with similar FTTx focus.
• CommScope: Provides fibre optic cable, closures, cabinets and connectivity solutions for telecom operators and enterprises; overlapping product portfolio with TKF in fibre outside-plant and FTTx distribution.
• Emtelle: European manufacturer of blown fibre, microduct cable and pre-connectorised FTTx solutions; competes with TKF's LTMC microduct cables and connectivity offerings.
• AFL (Fujikura): Subsidiary of Fujikura producing fibre optic cable, closures and connectivity hardware for telecom, utility and enterprise customers; directly comparable product mix to TKF.
• Corning Incorporated: Leading manufacturer of optical fibre, cable and connectivity hardware (Corning Optical Communications); competes with TKF in passive fibre infrastructure for FTTx, data centre and operator networks.
• Sumitomo Electric Lightwave: Manufacturer of optical fibre cable and connectivity products serving telecom and enterprise markets; comparable product portfolio to TKF in passive fibre infrastructure.

Market position

Strengths3 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/780806

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 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 TKF TELECOM SOLUTIONS BV