SAS Kabelservice GmbH

What SAS Kabelservice GmbH does

SAS Kabelservice GmbH is a German limited liability company (GmbH) headquartered in Lutherstadt Wittenberg, Germany, operating as a member company within the Netzkontor group — a private German enterpriseverbund of 11 companies focused on digital and energetic infrastructure. The entity itself reports a headcount of 9 employees. Its core activity, as part of the group, is the planning, construction, and operation of digital (fiber optic / Glasfasernetze) and energy (electricity / Stromnetze, heating / Wärmenetze) infrastructure across Germany. Service offerings within the broader group encompass network planning and engineering, local construction supervision (Bauüberwachung), disturbance resolution (Entstörung), installation, technical field service, and civil engineering works (Tiefbau). Netzkontor reports cumulative group-level operating metrics of approximately 1,500,000 planned passed homes, roughly 60,000 service operations per month, about 7,000,000 residential units (Wohneinheiten) in service, and a customer base of more than 100 electricity and broadband clients.

The business model is direct service delivery to enterprise buyers — utility companies, telecommunications providers, and municipal utilities — under the Netzkontor umbrella. The group markets through a corporate website, a career portal, and major industry events including WindEnergy Hamburg 2026 and The smarter E Europe 2026. Pricing is not publicly disclosed. Customer logos visible at the group level include 1&1 Versatel, EWE Netz, GVG, and PYUR. Group-level adjacent services are emerging in charging infrastructure (Ladeinfrastruktur), smart metering, and decentralized energy systems, reflecting exposure to the German energy transition and broadband expansion thematic. SAS Kabelservice GmbH itself is privately held, with no stock symbol, no disclosed funding rounds, and no entity-level financial disclosures available in the source material.

Name

SAS Kabelservice GmbH

Legal name

SAS Kabelservice GmbH

Website

https://sas-kabelservice.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

SAS Kabelservice GmbH is a small German member company of the Netzkontor group, providing digital and energy infrastructure planning, construction, and service delivery for fiber optic, electricity, and heating networks across Germany.

Ownership category

akta.pro rank

Product category

Telecommunications and Energy Infrastructure Services

NAICS

Computer Systems Design and Related Services (54151)

akta.pro primary industry

Wind Balance-of-Plant EPC (Crane Pads, Turbine Foundations, Internal Roads) (EUAEADAI)

Keywords

• Fiber optic networks
• Electricity grid planning
• Heating network services
• Network engineering services
• Infrastructure construction

GTM type

B2B

Offering type

Services

Cost components

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

Distribution channels1 record

Marketing channels2 records

Core offering

SAS Kabelservice GmbH is a member company of the Netzkontor group providing planning, construction, installation, and operation services for fiber optic networks, electricity networks, and heating networks in Germany. Its service scope includes network planning and engineering, local construction supervision, disturbance resolution, installation, technical field service, and civil engineering works. The company operates within a group of 11 firms under the Netzkontor umbrella, which collectively offers end-to-end broadband and energy infrastructure services.

Differentiator

Problem solved

Functional benefit

Products and services

• Glasfasernetze (Fiber Optic Networks) Services End-to-end fiber optic network delivery for broadband expansion in Germany, covering network planning, engineering, service and installation, network operation, and Open Access. Targeted at utility companies, telecommunications providers, and municipal utilities building broadband infrastructure across Germany.
• Stromnetze (Electricity Networks) Services Planning, consulting, project management, and execution services for electricity grids, including grid planning for charging infrastructure and renewable energy integration, permit planning, construction supervision, and documentation and surveying for power and supply networks. Targeted at utilities, municipal utilities, and renewable energy project developers in Germany.
• Wärmenetze (Heating Networks) Services Project coordination, planning, permit processing, construction supervision, and documentation services for heating network projects, supporting the energy transition and district heating infrastructure in Germany. Targeted at municipal utilities, energy companies, and district heating operators.
• Service & Installation (Fiber Optic) Field-level operational services including disturbance resolution (Entstörung), installation, technical field service (technischer Außendienst), and civil engineering works (Tiefbauarbeiten) for fiber optic broadband networks in Germany.
• Netzbetrieb & Open Access (Network Operation) Network operation service including Open Access management for fiber optic networks, ensuring smooth operation of networks and services for broadband operators in Germany.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves4 records

Expansion highlights4 records

Regional players

• Westnetz GmbH: Westnetz is the regulated distribution network operator for EWE and partner municipal utilities in northwestern Germany. While primarily a network operator (and a Netzkontor customer), it also contracts planning, construction, and service work that overlaps with the same addressable market.
• Netze BW GmbH: Netze BW is the regulated distribution grid operator of EnBW in Baden-Württemberg. It is primarily a customer/operator for infrastructure services but operates an adjacent ecosystem of planning, maintenance, and construction work comparable to Netzkontor's Stromnetze services.

Emerging players

• Schmitt Engineering GmbH: A smaller German services firm engaged in network planning and engineering for utilities and telecom operators, overlapping with the planning & engineering scope of Netzkontor member companies like SAS Kabelservice.
• Tiefbau Nord GmbH: A regional civil engineering contractor performing trenching, cable laying, and broadband civil works in Germany. Directly comparable to the construction-side services that Netzkontor member companies execute for utility and telecom clients.

Direct peers

• Leonhard Weiss GmbH & Co. KG: Leonhard Weiss is a large German construction company with significant civil engineering and infrastructure capabilities across roads, utility networks, and fiber build-outs. It overlaps with Netzkontor's construction supervision and civil works scope on utility projects.
• Axians (VINCI Energies Deutschland): Axians is VINCI Energies' ICT infrastructure brand, providing telecom network build, fiber rollout, and energy/utility services across Germany. It directly competes with Netzkontor group companies for broadband carrier and utility-side deployment work.
• Vitronet GmbH: Vitronet is a German infrastructure services company delivering planning, construction, and operation of fiber optic and energy networks. It is one of the closest direct competitors to the Netzkontor group's broadband and grid services portfolio in the DACH region.

Broad incumbents

• SPIE GmbH: SPIE (including legacy SAG) is a large European technical services provider with major operations across energy networks, telecommunications infrastructure, and industrial services in Germany. It competes with Netzkontor members on multi-utility EPC and network operation contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sas-kabelservice-gmbh

Revenue estimate

Valuation estimate

Number of profiles

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 SAS Kabelservice GmbH