EWR

What EWR does

EWR GmbH (Energie und Wasser für Remscheid) is a municipal energy and water utility serving approximately 113,000 residents of Remscheid, Germany, and surrounding commercial and municipal customers. The company supplies electricity (EWR*STROM), natural gas (EWR*GAS), drinking water sourced primarily from the Große Dhünntalsperre dam and processed at the Eschbachtal waterworks (EWR*WASSER), and district heating and heat pump solutions (EWR*WÄRME). It is part of the Stadtwerke Remscheid Verbund, alongside the city's public transport (Stadtwerke), parking (Park Service Remscheid), and leisure baths (H2O) operators, and is owned by the city of Remscheid.

EWR's core technology stack combines regulated physical infrastructure — electricity, gas, water, and heat networks, 44 public EV charging stations with 88 charging points (including a 300 kW HyperCharger), 9 own-building PV installations totaling 196 kWp, plus 46 kWp under construction — with a WordPress-based digital layer (EWR Online-ServiceCenter / Kundenportal), Matomo for self-hosted analytics, Contiamo AI for customer inquiry routing, MessengerPeople for WhatsApp communications, and ChargePoint for EV charging access. The customer-facing brand family spans twelve sub-brands including EWR*STROM, EWR*GAS, EWR*WASSER, EWR*WÄRME, EWR*PlusCard, EWR*TreuePlus, EWR*Photovoltaik, EWR*Wärmepumpe, EWR*E-Mobilität, and EWR*Energieberatung.

The business model is consumption-based subscription revenue across electricity, gas, water, and heating tariffs (fixed-price, eco/Natur Plus, youth, heat pump, solar, Grundversorgung, and dynamic pricing variants) billed monthly, complemented by transaction fees from EV charging, the PlusCard/TreuePlus loyalty ecosystem (~3,000 partner offers), and premium consulting services (Sanierungsfahrplan ISFP, Heizlastberechnung). Go-to-market combines a physical ServiceCenter in the Allee-Center, a 24/7 online portal, a phone/WhatsApp hotline, a door-to-door field advisor team, and default-supply (Grundversorgung) status that automatically captures customers who have not actively chosen a competitor. EWR employs approximately 260 people directly (with 630+ across the Verbund) and is led by Managing Directors Mike Giera and Christoph Nath under Chairman of the Supervisory Board Sven Wolf.

Name

EWR

Legal name

EWR GmbH

Website

https://ewr-remscheid.de

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

251–500 employees

Short description

EWR GmbH is a municipal energy and water utility supplying electricity, gas, drinking water, and heating to approximately 113,000 residents of Remscheid, Germany, complemented by EV charging, heat pump, photovoltaic, and loyalty programs within the Stadtwerke Remscheid Verbund.

Ownership category

akta.pro rank

Headquarters

HQ city

Remscheid

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Supply (Strom): EWR supplies electricity to residential and commercial customers in Remscheid under various tariff structures including fixed-price (Fix), variable/dynamic pricing, eco-tariffs (Natur Plus), youth tariffs, heat pump tariffs, solar tariffs, and basic supply (Grundversorgung). Revenue is generated through a combination of base price (Grundpreis) and consumption-based energy price (Arbeitspreis per kWh). Customers can choose from standard tariffs, special fixed-price products with 12 or 24-month terms, and dynamic pricing options.
2. Gas Supply (Gas): EWR supplies natural gas to residential and commercial customers under various tariffs including Fix, Fix Plus, Natur Plus (eco-gas with CO2 compensation), basic supply, and replacement supply. Revenue is generated through base price and consumption-based pricing per kWh. Fixed-price products offer 12 or 24-month price guarantees.
3. Water Supply (Trinkwasser): EWR supplies drinking water to Remscheid residents. The water originates from surface water (dam reservoirs, primarily the Große Dhünntalsperre) processed at EWR waterworks including the Eschbachtal waterworks currently in trial operation. Revenue is generated through water supply tariffs.
4. District Heating (Fernwärme): EWR provides district heating solutions for residential and commercial properties, including consulting on heat pump solutions and the EWR*Wärme product line.
5. E-Mobility Charging: EWR operates EV charging infrastructure in Remscheid and offers preferential charging tariffs to EWR electricity and gas customers. Revenue comes from charging fees at public charging stations (44 stations, 88 charging points). A Ladeverfügbarkeitsentgelt (charging availability fee) applies after full battery charge to discourage parking at charging points.
6. Customer Loyalty (PlusCard/TreuePlus): The PlusCard loyalty program provides partner discounts and promotions. While the card itself is free, it drives customer retention and cross-selling of energy products. The associated TreuePlus program offers additional benefits to participating EWR customers.
7. Online Service Discount (12€ Online Bonus): Customers who switch from paper invoices to the online service option receive a 12 euro annual credit on their bill, encouraging digital adoption and reducing administrative costs.

Pricing tiers

Go-to-market motion1 record

Distribution channels8 records

Marketing channels11 records

Core offering

EWR GmbH is the municipal utility for the city of Remscheid, Germany, supplying electricity, natural gas, drinking water and district heating to approximately 113,000 residents and local businesses. The company operates the local electricity and gas networks under a municipal concession, sources drinking water from the Große Dhünntalsperre and Eschbachtal reservoirs, and runs public EV charging, heat-pump advisory and a PlusCard/TreuePlus loyalty program across the Stadtwerke Remscheid Verbund.

Product overview

EWR GmbH is a regional energy and water utility company serving Remscheid, Germany. The company offers a diversified portfolio of energy and utility products organized under the EWR* brand family. Core offerings include electricity (EWR*STROM), natural gas (EWR*GAS), drinking water (EWR*WASSER), and heating solutions (EWR*WÄRME). These are complemented by specialized services including photovoltaic systems (EWR*Photovoltaik), heat pumps (EWR*Wärmepumpe), e-mobility charging infrastructure (EWR*E-Mobilität), and district heating (Fernwärme). Customer engagement is supported through loyalty programs (EWR*PlusCard, EWR*TreuePlus), a 24/7 online customer portal (Online-ServiceCenter/Kundenportal), energy consulting services, and smart meter installations. The company operates within the Stadtwerke Remscheid Verbund, providing integrated utility services for approximately 113,000 residents.

Differentiator

Problem solved

Functional benefit

Brands

• EWR*STROM: Electricity supply tariffs including Natur Plus, Fix, Young, Wärmepumpe, Grundversorgung, Ersatzversorgung, E-Mobilität, Dynamik, Vario, Speicherheizung, Solar, and Dynamik products.
• EWR*GAS
• EWR*WASSER
• EWR*WÄRME
• EWR*PlusCard
• EWR*TreuePlus
• EWR*Photovoltaik
• EWR*Wärmepumpe
• EWR*Heizung
• EWR*Ladestationen
• EWR*Energieberatung
• EWR*ServiceCenter
• EWR*Online-ServiceCenter

Products and services

• EWR*STROM (Electricity supply) Residential and commercial electricity supply under multiple tariff structures including Natur Plus (eco), Fix (fixed-price 12/24-month), Young, Wärmepumpe, Solar, Speicherheizung, Dynamik (dynamic pricing), Vario, Grundversorgung and Ersatzversorgung.
• EWR*GAS (Natural gas supply) Natural gas supply for heating and cooking under Fix, Fix Plus, Natur Plus (eco-gas with CO2 compensation via tree-planting projects), Grundversorgung and Ersatzversorgung tariffs for residential and commercial customers.
• EWR*WASSER (Drinking water supply) Drinking water supply sourced from surface water (Große Dhünntalsperre and Eschbachtal reservoirs), produced at the Eschbachtal waterworks currently in trial operation, plus wastewater (Abwasser), house connections (Hausanschluss) and Standrohrvermietung services.
• EWR*WÄRME (District heating and heat-pump solutions) District heating (Fernwärme) and end-customer heat-pump solutions (EWR*Wärmepumpe) for residential and commercial heating, including heat-load calculation (Heizlastberechnung), the Individual Renovation Roadmap (Sanierungsfahrplan ISFP) and the Wärmewende cooperation package with Vaillant and Stadtsparkasse Remscheid.
• EWR*E-Mobilität (Public EV charging) Public EV charging infrastructure of 44 stations with 88 charging points (including a 300 kW HyperCharger and the e-truck fast charger at Spedition Gustav Mäuler), accessed via ChargePoint app/card, with preferential tariffs for EWR customers and a charging-availability fee (Ladeverfügbarkeitsentgelt) to discourage parking after full charge.
• EWR*Photovoltaik (Solar / PV) Own photovoltaic generation across 9 installations on waterworks and transfer stations (196 kWp) plus 3 additional systems (46 kWp) under construction, combined with the EWR*STROM Solar tariff for customers with PV installations to optimise feed-in and self-consumption.

Quantifiable outcome

• EWR's fixed-price gas products can save approximately 175–200 euros per year for a single-family house compared to basic supply
• +4 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

AI capability1 record

Feature6 records

Partnerships

Five partnerships are on record, tiered core.

• Stadtsparkasse Remscheid (Stadtsparkasse Remscheid)coreStrategic or Co-development Partner · 20 November 2024EWR, Stadtsparkasse Remscheid, and Vaillant formed a strategic cooperation for the Wärmewende (heating energy transition) in Remscheid. The partnership offers a comprehensive service from heating consultation (including heat load calculation, Heizlastberechnung) through financing options to installation of heat pumps. Stadtsparkasse Remscheid provides preferential loan conditions ('top Darlehensangebot mit günstigen Konditionen') for homeowners who choose the EWR heat pump offering, regardless of whether their property is financed at Stadtsparkasse or elsewhere. This creates a one-stop shop for heating transition from Beratung to financing to installation.
• Vaillant Group (Vaillant Deutschland GmbH)coreStrategic or Co-development Partner · 20 November 2024Vaillant is the heating equipment manufacturer partner in the EWR Wärmewende cooperation. As a locally based premium partner of EWR, Vaillant supplies heat pump systems and related equipment for the EWR*Wärmepumpe product. The partnership enables EWR to offer a complete 'Rundum-Sorglos-Paket' from Beratung through financing to installation. Vaillant's local presence (as a Remscheid-area company) provides both ecological and regional economic benefits. EWR customers are not locked into Vaillant and can choose other manufacturers, but Vaillant is positioned as the preferred local partner.
• Regional Handcraft Businesses (Fachhandwerksbetriebe)coreChannel Partner/ Reseller/ Distributor · 20 November 2024As part of the EWR*Wärmepumpe offering, EWR recommends a selection of regional handcraft/trade businesses for the installation of heat pump systems. These local installation partners are presented to customers as part of the comprehensive heat pump service package, ensuring qualified installation work in the Remscheid area.
• ChargePoint (ChargePoint Inc.)coreTechnology or IntegrationChargePoint provides the technology platform for EWR's public EV charging network. EWR's 44 public charging stations (88 charging points) are operated via the ChargePoint app and ChargePoint charging card. EWR customers register in the ChargePoint app to access preferential charging rates. ChargePoint enables roaming and interoperability, allowing both EWR and non-EWR customers to use the charging infrastructure.
• Stadtwerke Remscheid GmbH (Parent Company / Verbund)coreStrategic or Co-development PartnerEWR GmbH is the energy and water subsidiary within the Stadtwerke Remscheid Unternehmensverbund (municipal utilities group). The Verbund includes Stadtwerke Remscheid (public transport), Park Service Remscheid GmbH (PSR, parking), H2O Sauna- und Badeparadies (leisure/baths), and EWR. The Verbund enables cross-promotion, shared branding, the PlusCard loyalty ecosystem, and coordinated infrastructure development (e.g., joint EV charging and e-mobility initiatives). Mike Giera serves as both EWR's Managing Director and Head of Networks (Geschäftsbereichsleiter Netze).

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Stadtwerke Düsseldorf: Larger NRW Stadtwerke operating electricity, gas, heating, water, and mobility for Düsseldorf. Same municipal-utility model and full-portfolio structure, but at materially larger scale — useful benchmark for service-line breadth and unit economics.
• RheinEnergie: Major NRW municipal utility serving the Cologne region with electricity, gas, water, and district heating. Larger scale than EWR but architecturally a comparable Stadtwerke with multi-utility operations and EV-charging / heating-transition services.
• E.ON: Germany's largest integrated energy company with deep NRW roots. Competes in retail electricity/gas and operates distribution networks overlapping EWR's territory — sets the competitive ceiling for regional pricing and service expectations.
• Westenergie: E.ON subsidiary and dominant NRW distribution-network operator. Overlaps with EWR in network operation, grid services, and energy supply across the same region — broader scale and scope but directly comparable in infrastructure footprint.

Direct peers

• Stadtwerke Solingen: Municipal multi-utility serving Solingen, a city directly neighboring Remscheid in Bergisches Land. Similar size, NRW municipal-utility ownership, and full portfolio (Strom, Gas, Wasser, Wärme) make it one of the closest comps.
• Stadtwerke Wuppertal: Municipal multi-utility (Stadtwerke) serving neighboring Wuppertal in NRW's Bergisches Land. Operates electricity, gas, water, heating and mobility services — directly comparable in scope, geography, and customer mix to EWR.
• Stadtwerke Velbert: Mid-sized NRW municipal utility in the Niederbergisches Land adjoining Remscheid. Operates electricity, gas, water, and district heating for a comparable small-city population — analogous business model and scale.
• Stadtwerke Witten: NRW municipal utility of similar size serving Witten with electricity, gas, water, and heat. Comparable municipal ownership, customer base scale, and product mix including EV charging and heat-pump services.

Emerging players

• Lichtblick: Independent German green-electricity and heat-pump supplier competing for the same residential energy-transition wallet as EWR. Smaller and digital-first but expanding into heating and dynamic tariffs — adjacent competitive threat in EWR's growth segments.
• Octopus Energy Germany: Digital-native energy challenger active in Germany with dynamic tariffs and tech-led customer experience. Competes for residential customers in NRW on price and UX — illustrative of the discounter/online threat EWR faces in its core retail lines.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ewr-sr-gmbh

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 EWR