What Sommer cable GmbH does

Sommer cable GmbH is a privately held German manufacturer of professional cable and connection technology, founded in 1999 and headquartered in Straubenhardt, Germany, with a US sales office in California. The company designs and produces bulk cables, premade cables, connectors, distribution systems, and AV hardware under multiple sub-brands including SOMMER CABLE (main professional cable line), HICON (proprietary connector brand manufactured largely in Germany), CARDINAL DVM (conference/media solutions), EXCELSIOR (high-end handmade cables), SYSBOXX (modular installation systems), and BASIC (value accessories). Its technology stack centers on 6N oxygen-free copper (99.9999%) conductors with dense stranding for high bending cycles, halogen-free Soft HTPE jackets for outdoor/touring durability, and proprietary hybrid cable architectures such as SC-MONOCAT 303 consolidating CAT.7 and DMX lines in a single jacket. Products meet broadcast standards including IEC 169-8, MIL-C-39012, and 12G-SDI specifications for UHD 4K signal transmission, with the company positioned as the main supplier for nearly all top German broadcasting and TV stations.

Sommer cable sells directly to customers via a B2B e-commerce shop with a 96% in-stock rate and same-day shipping for orders placed before 3 p.m., complemented by a specialist dealer network for music retailers and a US sales office for North American support. Revenue mechanics are hardware-led across seven streams — bulk cable, premade cables, connectors, distribution systems, AV hardware, custom/OEM solutions, and accessories — with products priced in EUR including 19% VAT, dealer discounts for resellers, and free samples for evaluation. The customer base spans ten segments: musicians, hi-fi enthusiasts, AV/media designers, rental companies, installers, music retailers, broadcast/radio, recording studios, medical technology suppliers, and OEM manufacturers.

Operationally, the company is founder-controlled, with Rainer Blanck and Maximilian Blanck serving as CEO, and Peter Rieck as Key Account & Product Manager. Despite a stated headcount of only 16, the firm maintains an active product launch cadence (five launches between June 2025 and July 2026 spanning hybrid, CAT.6a, 12G-SDI, RFID-enabled, and tube microphone categories), multi-channel marketing (social, trade fairs, email, dealer support), and partnerships with NEUTRIK (connectors), Kramer (AV distribution), Google Cloud (hosting/CDN), CleverReach (email), GLS, and Gebrüder Weiss (logistics). The business model is characterized by specialty hardware margins, broadcast-grade quality positioning, German engineering provenance, and an OEM/customization capability supporting labeled or neutral branding for third-party manufacturers.

Name

Sommer cable GmbH

Legal name

SOMMER CABLE GmbH

Website

https://sommercable.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Sommer cable GmbH is a German manufacturer of professional audio, video, broadcast, and studio cables and connectors founded in 1999, serving musicians, broadcasters, studios, installers, and OEM customers with proprietary brands including HICON and a 1,860+ SKU portfolio.

Ownership category

akta.pro rank

Product category

Professional Audio/Video Cable and Connectors

NAICS

Audio and Video Equipment Manufacturing (33431), Electronic Connector Manufacturing (334417), Fiber Optic Cable Manufacturing (335921), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Electrical Equipment Manufacturing (33531)

SIC

Electronic Connectors (3678), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components, Nec (3679), Electronic Components & Accessories (3670)

akta.pro primary industry

Coaxial, RF & Specialty Signal Cable (IMADAMAE)

akta.pro secondary industries

Data, Communications & Fiber Optic Cable (IMADAMAD), RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD), Pro Audio & Recording Equipment Retail (MI-adjacent) (CRALAEAC), Cable Management & Raceway Systems (conduits, trunking, cable trays, ducts, fittings) (IMAGAEAD), DJ & Performance Gear (Controllers, Turntables, CDJs, Mixers) (MPAIAJAC)

Keywords

• Professional cable manufacturing
• Audio video connectors
• Broadcast cable systems
• Studio engineering cables
• Multimedia distribution systems

Headquarters

HQ city

Straubenhardt

HQ country

Germany

HQ region

Europe

Offices1 record

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. Bulk Cable Sales: Sale of bulk cables by meter for professional audio, video, multimedia, broadcast and hi-fi applications including audio, instrument, speaker, video, fiber/LAN/CAT, power/control and hybrid cables.
2. Premade/Assembled Cables: Ready-made connection cables with various connector configurations including XLR, BNC, RCA, Jack, and specialty cables for specific applications.
3. Connectors: Sale of connectors including BNC/Coax, RCA, HiFi, Jack, Power, Multichannel/Multipin, RJ45/CAT/FIBER, Speaker, XLR, and adapters under HICON brand.
4. Distribution Systems: Modular connection systems including SYSBOARD, SYSBOXX, SYSDESK, SYSFLOOR, SYSWALL panels and stage multicores for permanent installation and touring.
5. AV Hardware: Professional AV equipment including Cardinal DVM conference systems, Kramer A/V tools, and HDMI distribution solutions.
6. Custom/OEM Solutions: Custom cable manufacturing and OEM solutions for third-party manufacturers with labeling, neutral branding, and individual imprint options.
7. Accessories: Cable management accessories, tools, assembly supplies, and merchandising materials for installers and music retailers.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Sommer cable GmbH manufactures and sells professional cables, connectors, and distribution systems for audio, video, broadcast, studio and media engineering applications. The product portfolio includes bulk cables (audio, instrument, speaker, video, fiber/LAN/CAT, power/control, hybrid), premade cables, connectors (BNC, XLR, RCA, Jack, RJ45), modular distribution systems (SYSBOXX, SYSBOARD, SYSWALL), and AV hardware. The company sells through a B2B e-commerce shop, dealer network, and OEM/custom manufacturing services, serving musicians, broadcasters, studios, installers and AV planners.

Product overview

Sommer cable GmbH offers a comprehensive professional cable and connection technology portfolio built around multiple product lines: Bulk Cable (Audio, Instrument, Speaker, Video, Fiber/LAN/CAT, Power/Control, Hybrid) and Premade Cables for various applications. The portfolio includes Connectors (BNC/Coax, XLR, RCA, Jack, Speaker, RJ45, Power, Multichannel/Multipin), Distribution Systems (Stage Multicores, Stagebox Systems, SYSBOXX modular systems), AV-Hardware (Cardinal DVM, Kramer A/V Tools), and Accessories. Core brands include SOMMER CABLE (main professional cable brand), HICON (connectors for hi-fi and professional AV), CARDINAL DVM (conference/media solutions), Excelsior (high-end handmade cables), SYSBOXX (modular installation systems), and BASIC (value accessories). Products serve musicians, hi-fi enthusiasts, media designers, rental companies, installers, music dealers, broadcast/TV, studios, medical technology, and OEM customers. Key recent launches include the HICON© BNC 12G-SDI connectors (July 2026), SC-Mercator CAT.6a patch cable (June 2026), SC-Octave Tube stereo microphone cable (May 2026), SC-MONOCAT 303 hybrid cable (March 2026), and SC-BINARY 225 AES/EBU/DMX cable (June 2025).

Differentiator

Problem solved

Functional benefit

Brands

• SOMMER CABLE: Professional Cable and Connection Technology for audio, video, broadcast, studio and media engineering.
• HICON
• CARDINAL DVM
• EXCELSIOR
• SYSBOXX
• SYSBOARD
• SYSDESK
• SYSFLOOR
• SYSWALL
• SYSPORT
• SYSTRUNK
• SYSPANEL
• BASIC

Products and services

• SOMMER CABLE Bulk Cable Professional bulk cables sold by the meter covering Audio, Instrument, Speaker, Video, Fiber/LAN/CAT, Power/Control, and Hybrid categories for pro audio, broadcast, and installation applications.
• SOMMER CABLE Premade Cables Ready-made connection cables including Audio/Speaker, BNC/Video, Computer/Media, HiFi & Home, Instrument, Power, Multicore, Microphone, Patch/Adapter, and Studio Loom cables for professional and consumer applications.
• SOMMER CABLE Connectors Professional connector portfolio including Adapter, BNC/Coax, RCA, HiFi, Jack, Power, Multichannel/Multipin, RJ45/CAT/FIBER, Speaker, and XLR connectors under the HICON brand.
• SOMMER CABLE Distribution Systems Comprehensive distribution and installation systems including 19" Panels, Permanent Installation, Power, Multimedia/Fiber/Hybrid, Speaker, Stage Multicores, Stagebox Systems, Stagereels, and modular systems (SYSBOARD, SYSBOXX, SYSDESK, SYSFLOOR, SYSPANEL, SYSPORT, SYSTRUNK, SYSWALL).
• SOMMER CABLE AV-Hardware Audio-visual hardware including Cardinal DVM Conference, Cardinal DVM ProA/V, HDMI solutions, Kramer A/V Tools, and other AV components for professional installations.
• SOMMER CABLE Accessories Accessories and tools including Installation/Conference equipment, Cable Decoilers, Cable Production tools, Cable Management, Systems/Racks/Reels, and Merchandising/POS items.
• HICON Connectors Quality connectors and connection cables under the HICON proprietary brand for hi-fi, home cinema and professional AV applications. Includes BNC 12G-SDI, HD-SDI, 6G-SDI series and other professional connector solutions.
• CARDINAL DVM Conference-Media-Solutions sub-brand providing media technical components for individual, fast, and easy integration in AV installations.
• Excelsior Cables High-end cable lines handmade in Germany for sophisticated audio and video applications requiring premium quality under the Excelsior sub-brand.
• SYSBOXX Modular System Modular system world including SYSBOARD, SYSBOXX, SYSDESK, SYSFLOOR, SYSFRAME, and SYSWALL for flexible installation and connectivity solutions.
• BASIC Accessories Value-oriented accessory products including adapters, cables, connectors, tools, and installation accessories under the BASIC entry-level brand.
• HICON BNC 12G-SDI Connectors Professional 12G-SDI BNC connectors for UHD video transmission. Features 75Ω impedance, hard gold-plated contacts (4μm), compatible with various cable sizes (0.6/2.8mm to 1.6/7.0mm), available in standard thread and D-flange versions.
• SC-Mercator CAT.6a Patch Cable High-performance CAT.6a patch cable designed for maximum flexibility and professional data networking applications.
• SC-Octave Tube Microphone Cable Specialized microphone cable for stereo tube microphones and remote-controlled studio microphones. Features 7 conductors (5 for audio/control, 2 for power), 72 super-fine wires per conductor, 100% shielding, and 6.5mm PVC jacket. Ideal for Neumann, BPM, or Schoeps microphones.
• SC-MONOCAT 303 Hybrid Cable Hybrid cable combining 3 CAT.7 lines and 3 DMX lines in 18mm diameter. Designed for professional live and touring applications with UV-resistant PVC jacket, OFC conductors, and compatibility with HI-LKH222 connector system. Operating temperature range -20°C to +75°C.
• SC-BINARY 225 AES/EBU & DMX Cable Highly flexible microphone, AES/EBU and DMX cable with 2 x 0.25 mm² and Soft HTPE Jacket. Features halogen-free, water-repellent, UV-resistant outer jacket, 6N copper (OFC 99.9999%), double shielding, and optional integrated Relyos chip for inventory management.

Quantifiable outcome

• 96% of cables always in stock, minimizing shipment delays
• +2 more outcomes

Named customers3 records

Segments10 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• NEUTRIKcoreTechnology or IntegrationNEUTRIK is a key connector brand used in Sommer cable's premade cables and multicore systems. Products include XLR connectors (NC3FM-C-B), etherCON connectors (NE8MX1-B-D), and cover caps. NEUTRIK is recognized as a leading professional audio connector manufacturer.
• Google Cloud EMEA LimitedminorOthersGoogle Cloud provides external hosting and CDN services for sommercable.com website. The website is hosted on Google Cloud servers in Dublin, Ireland with Google Cloud CDN for globally distributed content delivery.
• GLS (General Logistics Systems)minorOthersShipping and logistics partner for parcel delivery services.
• Gebrüder WeissminorOthersShipping and logistics partner for freight services.
• HICON (Own Brand)coreTechnology or IntegrationProprietary connector brand developed and manufactured by Sommer cable. Includes BNC, XLR, and specialty connectors for professional audio, video and broadcast applications. Manufacturing machines largely produced in Germany with precision technology.
• Kramer ElectronicsminorChannel Partner/ Reseller/ DistributorSommer cable carries Kramer A/V Tools as part of their AV Hardware product line, reselling Kramer professional audio-visual integration products.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Canare Electric: Japanese maker of professional broadcast and audio cables, connectors (BNC, multi-pin) and patchbays serving broadcasters and studios globally. Highly comparable on broadcast video, BNC connectors and 12G-SDI product lines.
• Neutrik: Liechtenstein-based global leader in professional audio connectors (XLR, etherCON, powerCON) and a core component supplier to Sommer cable's premade and multicore systems. Most directly comparable on connector technology and pro-audio customer base.
• Van Damme Cable: UK-based specialist in professional audio, video and data cables for studio, broadcast, touring and installation. Comparable on pro-audio bulk and premade cable offerings aimed at recording studios, broadcasters and live sound.
• Hosa Technology: US manufacturer and distributor of analog and digital audio/video cables, connectors and adapters for musicians, studios and integrators. Comparable breadth of pro-audio cabling and accessories, with similar distribution through dealers.
• Cordial GmbH: German-based maker of professional audio, video and instrument cables and assemblies for studio, broadcast and live-event markets. A near-twin peer to Sommer in geography, customer focus and product mix.
• Klotz AIS: German manufacturer of professional audio, video and broadcast cables and connectors, with a strong position in live sound, studio and broadcast — overlapping directly with Sommer's core customer base and product range.
• Mogami Cable: Japanese specialty manufacturer of high-end professional audio and video cables widely used in studios, broadcast and live sound. Closely comparable on premium pro-audio positioning, materials quality, and target customers.

Broad incumbents

• Belden: US-listed diversified manufacturer of signal-transmission cables and connectivity for broadcast, pro AV, industrial and enterprise networking. Overlaps with Sommer on broadcast-grade video and audio cable, but operates at vastly greater scale across many verticals.
• Extron Electronics: US-based broad incumbent in professional AV integration products including cables, connectors, switchers and distribution. Adjacent competitor in AV planner and installer accounts that Sommer targets with SYSBOXX and CARDINAL DVM.

Others

• Kramer Electronics: Israel-based pro AV signal management, distribution and connectivity vendor whose A/V Tools Sommer cable resells. Comparable as a pro-AV connectivity player but more focused on distribution/control than cabling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/SommerCable
• Facebookfacebook.com/sommercable
• LinkedInlinkedin.com/company/sommer-cable
• Instagraminstagram.com/sommercable

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Sommer cable GmbH