Stadtwerke Rotenburg Wümme

What Stadtwerke Rotenburg Wümme does

Stadtwerke Rotenburg (Wümme) GmbH is a municipal utility (Stadtwerke) wholly owned by the municipality of Rotenburg (Wümme) in Lower Saxony, Germany, operating since 1970 with approximately 27 employees. The company delivers the full spectrum of municipal infrastructure services to residential (Privatkunden) and business (Geschäftskunden) customers within its single-municipality service area: electricity (including eco and dynamic tariffs), natural gas, water, district heating and heat pump solutions, municipal fiber-optic broadband (Glasfaserausbau), and e-mobility (EV charging stations and MOQO-app-based carsharing with Peugeot E-Rifter vehicles). It also operates the Ronolulu public swimming bath and the Rotenburg airfield (EDXQ) as wholly-owned adjacent subsidiaries, and runs community programs including the SR Ökofonds ecological fund and the SR Card regional loyalty program. Distribution is anchored by a customer service center (Kundencenter ROW), a self-service Kundenportal, the SR App, and dedicated business-customer and network operations overseen by the Regulierungskammer Niedersachsen.

The company maintains ISO 50001-certified energy management and pursues the regional Wärmewende (heating transition) through a 500€ heat pump bonus tied to its Wärmestrom tariff, complemented by a strategic partnership with ADLER Solar GmbH for photovoltaic and storage solutions. Underlying technology is conventional multi-utility infrastructure: managed electricity/gas/water distribution networks, on-site combined heat and power (BHKW) at the Ronolulu bath, and municipal fiber rollout — supplemented by standard transactional digital tooling rather than proprietary AI systems. Revenue mechanics are not publicly disclosed; customers access tariffs via an online tariff calculator or direct contact, and pricing is not stated on the public website.

Name

Stadtwerke Rotenburg Wümme

Legal name

Stadtwerke Rotenburg (Wümme) GmbH

Website

https://stadtwerke-rotenburg.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Stadtwerke Rotenburg (Wümme) GmbH is a municipal utility owned by the municipality of Rotenburg (Wümme), Germany, providing electricity, gas, water, heating, fiber-optic internet, and e-mobility services to residential and business customers in its single-municipality service area.

Ownership category

akta.pro rank

Product category

Municipal Multi-Utility Services

SIC

Electric & Other Services Combined (4931)

akta.pro primary industry

EV Charging–Integrated Retail Supply (Home/SMB) (EUAGABAJ)

Keywords

• Municipal utility services
• Electricity and gas supply
• District heating services
• Fiber optic broadband
• E-mobility infrastructure

Headquarters

HQ city

Rotenburg (Wümme)

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Distribution channels5 records

Marketing channels8 records

Core offering

Stadtwerke Rotenburg (Wümme) GmbH is a municipal utility company that supplies electricity, natural gas, water, and district heating/heat-pump solutions to households and businesses in the Rotenburg (Wümme) region of Lower Saxony, Germany. In addition to these core utility services, the company builds and operates municipal fiber-optic broadband infrastructure (Glasfaserausbau), provides e-mobility services through EV charging stations and MOQO-based carsharing, and supports photovoltaic adoption in partnership with ADLER Solar. The portfolio is marketed as a 'Komplettpaket' (complete package) and is augmented by digital self-service tools (Kundenportal, SR App), the SR Card local loyalty product, and wholly-owned leisure subsidiaries Ronolulu (adventure bath) and Flugplatz Rotenburg EDXQ.

Product overview

Stadtwerke Rotenburg (Wümme) is a municipal utility company providing essential energy and infrastructure services to the Rotenburg region. The portfolio consists of core utility products (electricity, gas, water, and district heating/heat pumps), digital connectivity (fiber optic internet), and e-mobility services (charging stations, car sharing, and charging cards). These are complemented by customer-facing digital tools including a customer portal, mobile app (SR App), and the SR Card loyalty program. The company also operates the Ronolulu adventure bath as a leisure facility. Products are offered primarily to residential and business customers through the company's own distribution infrastructure, with supporting services like meter reading, account management, and moving assistance available through digital self-service channels.

Differentiator

Problem solved

Functional benefit

Brands

• SR Card: Local prepaid card for Rotenburg - a Guthabenkarte (credit/voucher card) for customers
• SR App
• Ronolulu
• SR Ökofonds
• SR Carsharing
• SR Ladekarte

Products and services

• Strom (Electricity Supply) Electricity supply service for residential and business customers in the Rotenburg (Wümme) region, including conventional, eco-labeled, and dynamic-pricing tariffs.
• Gas (Natural Gas Supply) Natural gas supply services for heating and energy needs of residential and business customers in the Rotenburg (Wümme) region.
• Wasser (Water Supply) Drinking water supply service for residential and business customers in the Rotenburg (Wümme) region, operated from the Wasserwerk facility.
• Wärme (District Heating and Heat Pump Solutions) District heating and heat-pump heating solutions for residential and business customers in the Rotenburg region, including a €500 promotional bonus for heat pump purchases combined with the Wärmestrom tariff.
• Glasfaser (Fiber-Optic Broadband) High-speed fiber-optic internet connectivity service, including infrastructure construction and direct connection sales to households and businesses under the municipal Glasfaserausbau program.
• E-Mobilität (EV Charging Stations) Public EV charging infrastructure operated in the Rotenburg (Wümme) service area, accessible to electric vehicle owners via the SR-Ladekarte.
• SR Carsharing Carsharing service accessible via the MOQO app, offering Peugeot E-Rifter electric vehicles for local mobility in Rotenburg (Wümme).
• Photovoltaik (PV Systems via ADLER Solar Partnership) Photovoltaic and storage system offerings delivered through the strategic partnership with ADLER Solar GmbH, enabling residential and business customers to achieve on-site solar generation.
• Ronolulu (Erlebnisbad / Adventure Bath) Public adventure swimming bath and leisure facility operated by Stadtwerke Rotenburg as a wholly-owned subsidiary, featuring pools, wellness facilities, and a restaurant (Aloha), with on-site BHKW heat supply.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• ADLER Solar GmbHcoreStrategic or Co-development Partner · 20 January 2026ADLER Solar GmbH is a strategic partner for photovoltaic (PV) systems and energy storage solutions. Stadtwerke Rotenburg and ADLER Solar co-host public info evenings (Infoabend Wärmepumpe & PV) at the Wasserwerk to educate residents about sustainable heating and solar energy. Inquiries for PV or storage systems submitted via Stadtwerke's website are forwarded to ADLER Solar for further correspondence and project handling. The partnership enables Stadtwerke to offer turnkey PV and storage solutions without in-house installation capabilities.

Recent moves2 records

Expansion highlights5 records

Broad incumbents

• EnBW Energie Baden-Württemberg AG: Large German energy group active in retail electricity, heat, e-mobility (EnBW mobility+), and fiber. Comparable across the same multi-utility product lines and EV charging, but at national scale.
• E.ON SE: One of Europe's largest energy companies, with extensive German operations spanning electricity, gas, heat, and emerging e-mobility. Overlaps with Stadtwerke Rotenburg in core retail energy, network operations, and EV charging, but as a much larger national incumbent.
• RWE AG: Major German energy company with operations in generation, retail electricity, and increasingly e-mobility (via Innogy heritage and Ionity partnership). Comparable as a broad incumbent competing in retail supply, renewable offerings, and EV infrastructure.
• EWE AG: Large regional energy and telecommunications provider in northwestern Germany (Lower Saxony, Bremen, eastern Lower Saxony), operating electricity, gas, and fiber networks. Comparable because it combines the same multi-utility + fiber structure, but at much larger scale.
• Vattenfall GmbH (Germany): Swedish-owned energy major with significant German retail, heat, and e-mobility operations. Comparable across the multi-utility and EV charging product lines, especially in northern Germany, though at much larger scale.

Direct peers

• Entega AG: Regional eco-utility serving the Darmstadt/Hesse area with renewable electricity, gas, water, heat, fiber, and e-mobility offerings. Highly comparable as a multi-utility municipal-style operator with a strong renewable and digital services focus.
• Mainova AG: Frankfurt-based municipal multi-utility offering electricity, gas, water, heat, and energy services to residential and business customers. Comparable in product portfolio structure, though larger in scale and urban in focus.
• Stadtwerke Verden GmbH: A nearby Lower-Saxony municipal utility of comparable size and structure, providing electricity, gas, water, heat, and increasingly fiber and e-mobility services to the Verden region. Closely comparable multi-utility municipal model serving a similarly sized town.
• Stadtwerke Lüneburg GmbH: Municipal utility in nearby Lower Saxony serving Lüneburg with electricity, gas, water, heat, fiber, and e-mobility. Closely comparable multi-utility municipal structure, population size, and product portfolio.

Emerging players

• Lichtblick GmbH: Hamburg-based eco-electricity supplier and pioneer of dynamic tariffs and decentralized energy offerings (ZuhauseKraftwerk). Comparable in dynamic Stromtarife positioning and renewable energy focus, but operating without the municipal network ownership.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/stadtwerke-rotenburg-w%C3%BCmme

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

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 Stadtwerke Rotenburg Wümme