Telegartner

Name

Telegartner

Legal name

Telegärtner Karl Gärtner GmbH

Website

https://telegaertner.com

Company type

Private

Founded year

1945

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Data Communication Connectors and Cabling Components

NAICS

Electronic Connector Manufacturing (334417), Other Communications Equipment Manufacturing (334290), Other Communications Equipment Manufacturing (33429), Other Communication and Energy Wire Manufacturing (335929), Fiber Optic Cable Manufacturing (335921)

SIC

Electronic Connectors (3678), Computer Communications Equipment (3576), Communications Equipment, Nec (3669), Electronic Components & Accessories (3670)

akta.pro primary industry

Connectors, Jacks & Couplers (RJ45/LC/SC/MPO/MTP) (HDAFALAD)

akta.pro secondary industries

Ruggedized Connectors, Cabling & M12 Connectivity (Industrial Ethernet Physical Layer) (HDAFAJAJ), Cable Assemblies & Patch Cords (Copper/Fiber) (HDAFALAF), RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD), Industrial Networking & Communication Electronics Manufacturing (Ethernet switches, Fieldbus, Wireless) (IMAGAGAE), Data, Communications & Fiber Optic Cable (IMADAMAD)

Keywords

• Data communication connectors
• Fiber optic components
• Industrial cabling solutions
• RF coaxial connectors
• Plastic injection molding

Headquarters

HQ city

Steinenbronn

HQ country

Germany

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Connector and Cabling Components: Sale of proprietary connectors including RJ45 modules and plugs, fiber optic connectors, M12 circular connectors, and coaxial/RF connectors for data communications, mobile networks, and industrial applications.
2. Cable Assembly Services: Custom cable assembly and cable system manufacturing for fiber optic and copper applications, produced in small, medium, and large series. Klingenberg facility provides 24-48 hour delivery.
3. Plastic Injection Molding: Multi-component injection molding services for medical technology, automotive, pharmaceutical, and electronics industries through Telegärtner Kunststofftechnik subsidiary.
4. Product Configuration Tools: Online configurators (TICNET, Coax, Network) for product customization and ordering.

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

Telegärtner designs, manufactures, and sells connectivity components and cabling systems for data and signal transmission. The portfolio spans RJ45 modules and outlets for structured building cabling, M12 industrial circular connectors, fiber optic (LWL) connectors and patch systems, coaxial/RF connectors (BNC, TNC, N, SMA, 2.2-5, NEX10) for mobile networks including 5G, IP68/IP69K outdoor connector housings, and Single Pair Ethernet solutions. The company also delivers custom cable assembly services through its Klingenberg facility and precision multi-component plastic injection molding for medical, automotive, and electronics industries via its Kunststofftechnik subsidiary.

Differentiator

Problem solved

Functional benefit

Products and services

• DataVoice Office (Structured Building Cabling Components) RJ45 outlets, modules, patch panels, patch cords, fiber optic (LWL) patch panels and patch cords, modular distribution systems, and copper installation cables for structured building and floor cabling in commercial offices and data centers.
• DataVoice Industry (Industrial Cabling Components) Components for machine, plant, and hall cabling including M12 circular connectors, IP44/IP20/IP67 RJ45 connectors, fiber optic connectors, copper cables, patch cords, mounting tools, and termination technology for industrial environments.
• Coaxial RF Connectors (BNC, TNC, N, SMA, NEX10, 2.2-5, 1.5-3.5) Coaxial connectors and adapters (BNC, TNC, N, SMA, NEX10, 2.2-5, 1.5-3.5, DIN 41 618, DIN 41 622), high-voltage connectors, configured RF cables, coaxial bulk cables, and TestLine RF test components for RF and microwave applications.
• Passive DAS Components Passive Distributed Antenna System components including power splitters, couplers, and tappers with low PIM (≤ -161 dBc) supporting frequencies up to 3.8 GHz for 5G and indoor wireless coverage.
• Telecommunications Outdoor Connectors (TOC) IP68/IP69K-rated protective housings for RJ45 and fiber optic connectors, including stainless steel variants for extreme environments in military, offshore, mining, food industry, and chemical industry applications.
• Single Pair Ethernet (SPE) Components Connectivity products for Single Pair Ethernet applications enabling reduced cabling for industrial and building network infrastructure.
• RJ45 Modules and Plugs (Field-Installable) AMJ-SL (shielded) and UMJ-SL (unshielded) RJ45 modules supporting up to 25 Gbps, plus MFP8-SL and MP8(4) field assembly RJ45 plugs for device installation and PROFINET applications.
• BNC EasyGrip HDTV Connector Robust HDTV BNC connector with strain relief and large grip surface for professional studio technology and large broadcasting events.
• Patch Management System OWL Software tool for planning, control, and documentation of IT network cabling, saving time and personnel costs in IT infrastructure management.
• Custom Cable Assembly Services Custom cable assembly and cable system manufacturing for fiber optic and copper applications, produced in small, medium, and large series. Includes automated cutting, stripping, crimping, and testing with 24-48 hour delivery from the Klingenberg facility for configured products. ISO 9001:2015 certified since 1995.
• Multi-Component Plastic Injection Molding Complex multi-component plastic injection molding services for medical technology, pharmaceutical, automotive, and electronics industries, with cleanroom Class 7 manufacturing. Components include medical devices, insulin pens, blood glucose meters, lab equipment. Certified to ISO 13485, IATF 16949, ISO 9001, ISO 14001.
• SafeCrimp Crimp Presses Pneumatic crimping presses combining power, precision, and safety in compact tabletop devices with innovative safety concepts for connector termination.
• Smart Metering Coupler Smart metering coupler for connectivity in smart metering applications, recognized at the ITK products of the year 2025.

Quantifiable outcome

• 25 Gigabit per second data transmission support with Cat. 7A system cables and AMJ-SL 25G modules certified by GHMT
• +4 more outcomes

Named customers2 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Aston TechnologiescoreChannel Partner/ Reseller/ Distributor · 14 May 2025Strategic distribution partnership announced May 2025 to strengthen market presence. Aston Technologies serves as a key distribution partner to expand market reach.
• Gemeinschaftsschule Weil im SchönbuchminorOthers · 15 July 2024Educational partnership with local community school for youth development and educational initiatives.
• RTIS TechnologiesminorChannel Partner/ Reseller/ Distributor · 15 April 2024New distribution agreement in West Africa announced April 2024. RTIS Technologies serves as distributor for West African markets.
• DigitalTWIN Research ProjectminorStrategic or Co-development Partner · 29 June 2022Research project supported by German Federal Ministry for Economic Affairs and Energy (BMWi) focusing on digital twin technology for industrial applications.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Phoenix Contact: German global leader in industrial connectivity, automation, and connection technology. Much larger than Telegärtner but directly competes in M12, RJ45, and industrial Ethernet connectivity with overlapping enterprise and industrial customers.
• Weidmüller: German family-owned industrial connectivity and electronics specialist with overlapping industrial Ethernet, M12, and structured cabling offerings. Larger than Telegärtner but follows a similar family-owned Mittelstand model with strong industrial channel presence.
• HARTING Technology Group: Family-owned German connectivity specialist with strong industrial Ethernet, M12, and rugged connector portfolio. Comparable family-owned heritage and similar emphasis on industrial-grade M12 and RJ45 solutions, but at significantly larger scale.
• Amphenol ICC: Global incumbent division of Amphenol focused on connectors, cables, and interconnect solutions for communications, industrial, and data center markets. Competes broadly with Telegärtner's RJ45, fiber, and coaxial portfolios at significantly larger scale.
• ERNI Electronics (TE Connectivity): Originally a German connector specialist, now part of TE Connectivity, focused on board-to-board, industrial, and high-speed connectors. Provides a relevant German industrial heritage comparison now operating at global incumbent scale.

Direct peers

• METZ CONNECT: German mid-market manufacturer of RJ45, fiber optic, and PCB terminal block connectivity with comparable product breadth across building and industrial cabling. Closely comparable in size, German Mittelstand heritage, and focus on copper/fiber structured cabling.
• Lumberg Group: German mid-market connector and cable assembly manufacturer serving automotive, industrial, and telecom markets. Directly comparable in size, geographic footprint, and product mix including M12, RJ45, and customer-specific cable assemblies.
• Yamaichi Electronics: Specialist in industrial M12, RJ45, and rugged connectors with strong presence in factory automation and semiconductor equipment. Comparable mid-size scale and product focus on harsh-environment industrial Ethernet.
• Radiall: French-headquartered specialist in RF/coaxial connectors, antennas, and fiber optic interconnect. Comparable mid-size scale and direct overlap in coaxial, PIM-stable, and 5G-targeted connector portfolios.
• Rosenberger Hochfrequenztechnik: German family-owned specialist in RF/coaxial connectors and cable assemblies serving mobile communications and test & measurement. Directly comparable in 5G coaxial/DAS product overlap and German Mittelstand family-ownership model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCWjbkYSzR75nUw_LkmzVsyg
• Facebookfacebook.com/Telegaertner
• LinkedInlinkedin.com/company/teleg%C3%A4rtner-karl-g%C3%A4rtner-gmbh
• Instagraminstagram.com/telegaertner.de
• Xx.com/TelegartnerINC

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries7 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 Telegartner