Telegartner
- Company typePrivate
- Founded1945
- HeadquartersSteinenbronn, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
Telegartner firmographics
Firmographics- 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
Telegartner industry classification
Industry- 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
Where Telegartner is headquartered
LocationHeadquarters
- HQ city
- Steinenbronn
- HQ country
- Germany
- HQ region
- Europe
Offices9 records
Markets served
Telegartner business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- 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.
- 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.
- Plastic Injection Molding: Multi-component injection molding services for medical technology, automotive, pharmaceutical, and electronics industries through Telegärtner Kunststofftechnik subsidiary.
- Product Configuration Tools: Online configurators (TICNET, Coax, Network) for product customization and ordering.
Go-to-market motion3 records
Distribution channels5 records
Marketing channels8 records
Telegartner product offering
Product offeringCore 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
Companies that use Telegartner
Customer profileNamed customers2 records
Segments7 records
Ideal customer profiles4 records
Telegartner technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature12 records
Telegartner partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Aston TechnologiescoreStrategic distribution partnership announced May 2025 to strengthen market presence. Aston Technologies serves as a key distribution partner to expand market reach.
- Gemeinschaftsschule Weil im SchönbuchminorEducational partnership with local community school for youth development and educational initiatives.
- RTIS TechnologiesminorNew distribution agreement in West Africa announced April 2024. RTIS Technologies serves as distributor for West African markets.
- DigitalTWIN Research ProjectminorResearch 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
Telegartner competitors and assessment
Company assessmentBroad 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
Telegartner social profiles
Digital presenceTelegartner financial estimates
Financial estimateRevenue estimate
Valuation estimate
Telegartner leadership team
Management profileNumber of profiles
Profiles4 records
Telegartner subsidiaries and ownership
Company hierarchySubsidiaries7 records
Telegartner funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Telegartner M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Telegartner
What does Telegartner do?
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.
Is Telegartner a public or private company?
Telegartner is a private company. It is classified as family owned and is currently operating.
When was Telegartner founded?
Telegartner was founded in 1945. It employs 11 to 50 people.
Where is Telegartner based?
Telegartner is headquartered in Steinenbronn, Germany, in the Europe region.
How does Telegartner make money?
Four revenue lines are on record. Connector and Cabling Components are the primary driver. The others are cable Assembly Services, plastic Injection Molding and product Configuration Tools.
Who are Telegartner's main competitors?
Broad incumbents on record are Phoenix Contact, Weidmüller, HARTING Technology Group, Amphenol ICC and ERNI Electronics (TE Connectivity). Direct peers are METZ CONNECT, Lumberg Group, Yamaichi Electronics, Radiall and Rosenberger Hochfrequenztechnik.
Does Telegartner have an API?
No public API is recorded for Telegartner.
What industry is Telegartner in?
Telegartner's product category is Data Communication Connectors and Cabling Components. Its primary akta.pro industry code is HDAFALAD, Connectors, Jacks & Couplers (RJ45/LC/SC/MPO/MTP), with a secondary code of HDAFAJAJ, Ruggedized Connectors, Cabling & M12 Connectivity (Industrial Ethernet Physical Layer). Its NAICS code is 334417 and its SIC code is 3678.