EKB
EKB GmbH is a Heilbronn-based, privately held German energy management services firm serving residential and commercial property owners, WEGs, property managers, and real estate investors. It delivers bespoke energy procurement plus digital energy management, contracting advisory, district heating, and E-Mobility services through a field sales and event-driven model across Germany.
- Company typePrivate
- Founded2009
- HeadquartersHeilbronn, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What EKB does
EKB GmbH is a privately held German energy management service provider founded in 2009 and headquartered in Heilbronn, serving residential and commercial property owners, Wohnungseigentümergemeinschaften (WEGs), property management companies, and real estate investment firms nationwide in Germany. The company's core offering is bespoke energy procurement (Energiebeschaffung), executed through a documented five-step process covering needs analysis, tendering across an ecosystem of approximately 70 established energy suppliers, offer comparison, supplier switching management, and ongoing contract support, with dedicated Key Account Managers assigned to each customer relationship.
The product portfolio has expanded beyond pure procurement into adjacent service lines including Digitales Energiemanagement (a cloud-based document management and consumption-data access layer integrated with letterscan/Transferdata via d.velop documents and a REST API), Contractingberatung (contracting advisory including heating system planning), Fernwärme-Services (district heating contract review), and E-Mobility-Lösungen (charging infrastructure consulting delivered in partnership with experts4mobility). EKB runs a recurring industry events program — Round Table, WOWI ERFA, and connect & grill — co-organized with regional Verband der Immobilienverwalter associations across NRW, Mitteldeutschland, Hessen, and Baden-Württemberg, plus technology/insurer co-sponsors (BfW Bank, svt Brandsanierung, Howden, GFA, Metrona, etg24). The company is privately held under three managing directors — Tayfun Atesli, Yama Mahasher, and Jonas Coesfeld — with no disclosed external investors or funding rounds.
The business model is fee-based professional services for B2B mid-market customers, with individualized quotes rather than published pricing. Distribution combines a multi-region field sales force with inside-sales inbound via the website and event-driven acquisition through property management industry gatherings. Marketing emphasis centers on independence from specific energy suppliers, length of customer relationships, and process-driven compliance support around regulatory shifts such as AVBFernwärmeV and CO2 pricing.
EKB firmographics
Firmographics- Name
- EKB
- Legal name
- EKB GmbH
- Website
- https://ekb-energie.de
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- EKB GmbH is a Heilbronn-based, privately held German energy management services firm serving residential and commercial property owners, WEGs, property managers, and real estate investors. It delivers bespoke energy procurement plus digital energy management, contracting advisory, district heating, and E-Mobility services through a field sales and event-driven model across Germany.
- Ownership category
- akta.pro rank
EKB industry classification
Industry- Product category
- Energy Management Services
- NAICS
- Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Retail Energy Brokerage (Residential & SMB Switching) (EUAGAEAA)
- akta.pro secondary industry
- EV Charging–Integrated Retail Supply (Home/SMB) (EUAGABAJ)
Keywords
Where EKB is headquartered
LocationHeadquarters
- HQ city
- Heilbronn
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
EKB business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Energy Procurement Services: EKB charges fees for comprehensive energy procurement services including market analysis, supplier research, tender management, contract negotiations, and ongoing contract management for residential and commercial properties.
Go-to-market motion3 records
Distribution channels2 records
Marketing channels7 records
EKB product offering
Product offeringCore offering
EKB GmbH is an independent energy management service provider that delivers individual energy procurement (Energiebeschaffung) for electricity, gas, and district heating to owners and managers of residential and commercial properties across Germany. Its service scope spans market analysis, supplier tendering across approximately 70 energy providers, contract negotiation, switching management, and dedicated Key Account Manager support throughout the contract lifecycle, supplemented by digital energy management, contracting advisory, district heating, and E-Mobility consulting.
Product overview
EKB GmbH is an independent energy management service provider for the German real estate industry, offering a holistic service portfolio centered on energy procurement (Energiebeschaffung) combined with supplementary services including digital energy management (Digitales Energiemanagement), contracting consulting (Contractingberatung), district heating services (Fernwärme-Services), and E-Mobility solutions (E-Mobility-Lösungen). The core offering is an individualized procurement solution for residential and commercial properties nationwide, supported by approximately 70 established energy suppliers. Customer access to consumption and billing data is facilitated through a cloud-based ECM system with REST API integration. The company also hosts industry events under the Round Table and WOWI ERFA formats.
Differentiator
Problem solved
Functional benefit
Products and services
- Energiebeschaffung (Energy Procurement) Individual energy procurement service for owners and managers of residential and commercial properties, covering market analysis, supplier tendering, contract negotiation, switching management, and ongoing contract support for electricity and gas supply across Germany.
- Digitales Energiemanagement (Digital Energy Management) Digital energy management service providing flexible access to consumption and billing data for residential properties through a cloud-based ECM document management system, with open REST API for data exchange with other service providers.
- Contractingberatung (Contracting Advisory) Contracting advisory service covering tendering support, contract analysis and optimization, technical review of existing contracting systems, and heating system renovation planning for property owners and WEGs.
- Fernwärme-Services (District Heating Services) District heating services for residential properties, including contract review, connection value optimization, and serving as an intermediary with energy suppliers to manage heating supply contracts.
- E-Mobility-Lösungen (E-Mobility Solutions) E-mobility consulting and charging infrastructure service for residential properties, including needs assessment, charging infrastructure planning and installation, operations management, and subsidy handling, delivered in partnership with experts4mobility.
Quantifiable outcome
- 135 tonnes CO2 savings achieved for Fundamenta Group's residential portfolio through optimization measures
Companies that use EKB
Customer profileNamed customers11 records
Segments4 records
Ideal customer profiles3 records
EKB technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
EKB partnerships and signals
Strategic signalPartnerships
18 partnerships are on record, tiered core and minor.
- letterscan GmbH & Co. KGcoreDigital processes and document management partnership. EKB partnered with letterscan to implement fully digitized processes and cloud-based document management using d.velop documents. The partnership enables paperless processes and efficient document exchange with customers.
- experts4mobilitycoreE-Mobility solutions partnership. EKB collaborates with experts4mobility (a brand of Braun Energiedienstleistungen GmbH & Co. KG) to develop individual, manufacturer-neutral, and flexibly scalable mobility concepts for residential properties.
- TransferdatacoreDigital energy management partnership. Together with Transferdata, EKB enables flexible access to all relevant consumption and billing data for residential properties through a cloud-based document management system instance.
- Fundamenta Group Deutschland AGcoreESG-compliant operating cost optimization partnership. EKB supports Fundamenta's residential portfolio (FG Wohninvest Deutschland S.C.S. SICAV-SIF) with cost optimization and decarbonization planning. Achieved 135 tonnes CO2 savings.
- Braun Energiedienstleistungen GmbH & Co. KGcoreE-Mobility solutions partner providing manufacturer-neutral consulting and scalable charging infrastructure concepts for residential properties.
- BfW – Bank für Wohnungswirtschaft AGminorEvent co-organizer for Round Table events across Germany. BfW Bank provides presentations on financing topics for property management.
- svt Brandsanierung GmbHminorEvent co-organizer for Round Table and connect & grill events. Provides expertise on building refurbishment and fire protection topics.
- Howden Deutschland AGminorEvent co-organizer providing risk management and insurance expertise for property management industry.
- GFA Deutschland GmbHminorEvent co-organizer for Round Table Mitteldeutschland. Provides expertise on renovation and modernization topics for residential properties.
- Geiger Bauwerksanierung GmbH & Co. KGminorEvent co-organizer for Round Table Baden-Württemberg. Provides technical building refurbishment services.
- Metrona GmbH & Co. KGminorEvent co-organizer for WOWI ERFA events. Provides heating cost accounting and metering services expertise.
- etg24minorEvent co-organizer for WOWI ERFA events. Provides property management software solutions.
- INCON GmbH & Co. Assekuranz KGminorEvent co-organizer (as Zieger und Kollegen GmbH) for WOWI ERFA events. Insurance broker for property management industry.
- Verband der Immobilienverwalter Baden-Württemberg e. V.minorIndustry association partner for Round Table and WOWI ERFA events in Baden-Württemberg region.
- Verband der Immobilienverwalter Nordrhein-Westfalen e. V.minorIndustry association partner for Round Table NRW events.
- Verband der Immobilienverwalter Mitteldeutschland e. V.minorIndustry association partner for Round Table Mitteldeutschland events.
- Verband der Immobilienverwalter Hessen e. V.minorIndustry association partner for Round Table Hessen events.
- Verband der Immobilienverwalter Sachsen-Anhalt e. V.minorIndustry association partner for connect & grill Sachsen-Anhalt events.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
EKB competitors and assessment
Company assessmentDirect peers
- co.met GmbH: Energy services provider for housing cooperatives and the Wohnungswirtschaft in Germany, covering procurement, metering, and energy management. Directly comparable customer base and service scope to EKB.
- ista Deutschland GmbH: Leading German submetering and energy services company serving property managers and housing industry. Comparable to EKB on consumption data management, billing services, and energy-related property services.
- KALORIMETA GmbH: German energy services provider focused on heating cost accounting, submetering, and energy procurement for the Wohnungswirtschaft. Directly comparable to EKB on tenant-side energy procurement and contracting advisory for residential portfolios.
- Minol Messtechnik W. Lehmann GmbH & Co. KG: German provider of metering, submetering, and energy/water cost allocation for residential real estate. Comparable to EKB on data-driven property services and Wohnungswirtschaft focus.
- GETEC Energie Holding GmbH: Energy services company for real estate and industry in Germany, covering contracting, energy management, and procurement. Comparable to EKB on multi-service energy delivery for property operators.
- energy2market e2m GmbH: German energy broker and virtual power plant operator providing energy procurement, marketing, and management services. Directly comparable to EKB on energy brokerage and aggregation services for commercial and SMB customers.
- Techem GmbH: Major German provider of submetering and energy/water services to residential property managers and owners. Overlaps with EKB on energy data, billing, and operational cost optimization for housing portfolios.
Broad incumbents
- Lichtblick SE: Established German energy provider with digital energy management offerings (ZuhausePlus, Schwarm) including bundled electricity and gas products. Broad incumbent with overlapping energy procurement and energy management capabilities versus EKB.
- E.ON Energie Deutschland GmbH: Major German utility with dedicated business customer energy services, including procurement advisory and energy management for property and real estate clients. Large incumbent that competes with EKB in commercial property procurement.
Others
- Aareon Deutschland GmbH: Leading German vendor of property management software for the Wohnungswirtschaft. Adjacent technology vendor serving the same property manager buyers EKB targets via its GTM, and a potential integration or channel partner.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
EKB social profiles
Digital presenceEKB compliance and trust
Trust signalCompliance1 record
EKB financial estimates
Financial estimateRevenue estimate
Valuation estimate
EKB leadership team
Management profileNumber of profiles
Profiles6 records
EKB funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EKB 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 EKB
What does EKB do?
EKB GmbH is an independent energy management service provider that delivers individual energy procurement (Energiebeschaffung) for electricity, gas, and district heating to owners and managers of residential and commercial properties across Germany. Its service scope spans market analysis, supplier tendering across approximately 70 energy providers, contract negotiation, switching management, and dedicated Key Account Manager support throughout the contract lifecycle, supplemented by digital energy management, contracting advisory, district heating, and E-Mobility consulting.
Is EKB a public or private company?
EKB is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was EKB founded?
EKB was founded in 2009. It employs 11 to 50 people.
Where is EKB based?
EKB is headquartered in Heilbronn, Germany, in the Europe region.
How does EKB make money?
One revenue line is on record: energy Procurement Services.
Who are EKB's main competitors?
Direct peers on record are co.met GmbH, ista Deutschland GmbH, KALORIMETA GmbH, Minol Messtechnik W. Lehmann GmbH & Co. KG, GETEC Energie Holding GmbH, energy2market e2m GmbH and Techem GmbH. Broad incumbents are Lichtblick SE and E.ON Energie Deutschland GmbH. Aareon Deutschland GmbH is listed as an others.
Does EKB have an API?
No public API is recorded for EKB.
What industry is EKB in?
EKB's product category is Energy Management Services. Its primary akta.pro industry code is EUAGAEAA, Retail Energy Brokerage (Residential & SMB Switching), with a secondary code of EUAGABAJ, EV Charging–Integrated Retail Supply (Home/SMB). Its NAICS code is 5416 and its SIC code is 4900.