ACON
ACON Energie Management GmbH is a Berlin-based, owner-managed energy management boutique serving German real estate property owners and managers with consulting, supply procurement, and heating-system inventory services supported by the ACON 360° portal and Tankanzeiger monitoring platform.
- Company typePrivate
- Founded2001
- HeadquartersBerlin, Germany
- Headcount1–10
- GTM typeB2B
- OfferingServices
What ACON does
ACON Energie Management GmbH is a Berlin-based, owner-managed energy management boutique serving German real estate property owners, managers, developers, and architectural planners. Founded around 2000-2001, the company operates as a 'Full Service Boutique' delivering integrated energy consulting, supply management, and heating-system inventory services from initial advisory through implementation and ongoing monitoring. Its service portfolio comprises three modules: Energieberatung (energy consulting including efficiency checks, certificates, and holistic property/quarter concepts), Energieversorgung (strategic procurement and managed supply of gas, heating oil, pellets, and electricity with fixed-price agreements), and Inventarisierung (heating-system inventory with 3D photo/video documentation and virtual 360° tours for compliance verification).
The company monetizes primarily through professional services and managed services revenue streams, with multi-year contracts priced per engagement rather than via public tiered pricing. Its GTM is consultative enterprise field sales: prospective clients initiate contact through website consultation forms or direct phone outreach, followed by bespoke needs assessment. The company supports two proprietary digital products: the ACON 360° Online Portal, which provides property-level inventory visualization and energy data documentation for customers, and the ACON Tankanzeiger, a tank-level monitoring system that tracks heating-oil fill levels to optimize procurement. Notable enterprise reference logos include ADLER GROUP, BEOS, BIM Berliner Immobilienmanagement, Baugenossenschaft IDEAL, PATRIZIA, and Tattersall Lorenz.
The business is a tightly scoped operation with 1-10 employees, no external funding, no parent company, and no disclosed subsidiaries. All operations are based in Berlin (Zeltinger Platz 5) with service delivery Germany-wide. The competitive story rests on a certified, interdisciplinary consultancy bench (BAFA, KfW, Dena certified) combined with 20+ years of accumulated property energy data and reference relationships with significant German commercial and residential real estate portfolios—a specialized, regulated niche where independent advisory positioning matters more than scale.
ACON firmographics
Firmographics- Name
- ACON
- Legal name
- ACON Energie Management GmbH
- Website
- https://acon-energie.de
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- ACON Energie Management GmbH is a Berlin-based, owner-managed energy management boutique serving German real estate property owners and managers with consulting, supply procurement, and heating-system inventory services supported by the ACON 360° portal and Tankanzeiger monitoring platform.
- Ownership category
- akta.pro rank
ACON industry classification
Industry- Product category
- Energy Management Services
- NAICS
- Environmental Consulting Services (541620)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Customer Care, Billing & CRM for Gas Retail (CX, Retention, Collections) (EUAAADAH)
Keywords
Where ACON is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
ACON business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Energy Management Services: Full-service energy management consulting including energy efficiency consulting, supply management, and inventory services. Services are provided from consultation through implementation, with ongoing monitoring and optimization support.
- Energy Supply Management: Strategic procurement and supply management for gas, heating oil, pellets, and electricity. Includes market monitoring, reporting, and fixed-price agreements for budget security.
- Tank System Monitoring: Tank installation monitoring services including data collection, statistical analysis, and optimization recommendations for heating oil procurement.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Customized energy management solutions |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
ACON product offering
Product offeringCore offering
ACON provides full-service energy management for real estate properties, covering energy efficiency consulting, strategic procurement of gas, heating oil, pellets, and electricity, and heating system inventory services. The company delivers these services as an integrated offering from initial consultation through implementation and ongoing monitoring, supported by the proprietary ACON 360° online portal and ACON Tankanzeiger monitoring platform.
Product overview
ACON is a full-service boutique offering integrated energy management services for real estate. The portfolio comprises three core service modules: Energieberatung (energy consulting with efficiency checks, certificates, and concepts), Energieversorgung (energy supply with strategic procurement and billing for gas/heating oil/pellets/electricity), and Inventarisierung (heating system inventory with 3D documentation and virtual 360° tours). These services are supported by two digital platforms: ACON 360° Online-Portal (customer-facing property documentation portal) and ACON Tankanzeiger (tank level monitoring). All services operate as an integrated offering from a single source, enabling property owners and managers to optimize energy costs and sustainability.
Differentiator
Problem solved
Functional benefit
Brands
- ACON 360°: Online portal for customers providing comprehensive documentation of property inventory and energy systems.
- ACON Tankanzeiger
Products and services
- ACON Energie Management Full-service energy management for real estate properties, offering consulting, supply, and inventory services from a single source, tailored to property owners, managers, planners, builders, and equipment providers across Germany.
- Energieberatung (Energy Consulting) Comprehensive energy consulting services including efficiency checks, building and sanitation concepts, energy certificates, and holistic property and quarter concepts for property owners, architects, and engineers.
- Energieversorgung (Energy Supply) Energy supply services including development of individual supply models, market monitoring, strategic procurement, billing, and fixed-price agreements for gas, heating oil, pellets, and electricity for property owners and managers.
- Inventarisierung (Heating System Inventory) Heating system inventory services including 3D photo/video documentation, data and defect capture, safety assessment, and virtual 360° tours for compliance verification of building heating systems.
- ACON 360° Online-Portal Customer-facing portal for property documentation and energy management data visualization, enabling ACON clients to access individualized building inventory data and energy documentation.
- ACON Tankanzeiger Tank level monitoring system that tracks and reports tank fill levels for heating systems, enabling customers to monitor tank inventory and optimize heating oil procurement timing.
Companies that use ACON
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
ACON technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
ACON partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights4 records
ACON competitors and assessment
Company assessmentBroad incumbents
- ista: ista is one of Europe's largest submetering and energy management companies serving property owners and managers — comparable to ACON in serving the German real estate customer base, but as a large established incumbent with deep metering infrastructure rather than a boutique advisory.
- Techem: Techem is Germany's leading submetering and energy management service provider for residential and commercial real estate, offering consumption data, billing, and energy services at massive scale — a broader incumbent that overlaps with ACON's billing, supply and documentation capabilities but at significantly larger scale.
- TÜV SÜD: TÜV SÜD is a major German testing and certification group with energy management, building certification, and energy consulting services — comparable to ACON in addressing compliance and certification needs of German property owners, but as a much larger diversified services organization.
- SPIE Germany: SPIE is a leading European multi-technical facility services provider with a dedicated energy services and building energy management practice serving German commercial real estate — comparable to ACON's energy and technical building services for property customers, but at significantly larger scale.
- EnBW Energy Solutions: EnBW is a large German energy company whose energy solutions business provides consulting, supply, and energy management services to real estate and industrial customers — comparable to ACON's end-to-end energy management offering for German property owners, but as a major utility-affiliated incumbent.
- E.ON Energy Solutions: E.ON Energy Solutions is the B2B energy services arm of one of Europe's largest utilities, offering energy consulting, supply, and energy management for commercial and residential customers in Germany — a broad incumbent competing with ACON for the same property-owner wallet but as part of a utility ecosystem.
- DEKRA: DEKRA is one of Germany's largest testing, inspection, and certification organizations with an energy consulting and energy management practice — a broader incumbent that overlaps with ACON's energy consulting and certification work for properties but as part of a much wider portfolio.
Direct peers
- Kofler Energies: Kofler Energies is a German energy management and consulting boutique serving property and industry customers with energy procurement and efficiency services — directly comparable to ACON's boutique, full-service energy management model in the same German market.
- GETEC Group: GETEC Group is a German energy services company providing energy supply, energy management, and technical building services for real estate and industry — comparable to ACON in delivering integrated energy supply and management to property customers, though operating at materially larger scale.
Others
- KEA Klimaschutz- und Energieagentur Baden-Württemberg: KEA is a regional German energy and climate protection agency providing energy consulting, networking, and program support to municipalities and property owners in Baden-Württemberg — adjacent to ACON's energy consulting mission for German real estate, though publicly funded rather than a commercial competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
ACON social profiles
Digital presenceACON financial estimates
Financial estimateRevenue estimate
Valuation estimate
ACON leadership team
Management profileNumber of profiles
Profiles1 record
ACON funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ACON 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 ACON
What does ACON do?
ACON provides full-service energy management for real estate properties, covering energy efficiency consulting, strategic procurement of gas, heating oil, pellets, and electricity, and heating system inventory services. The company delivers these services as an integrated offering from initial consultation through implementation and ongoing monitoring, supported by the proprietary ACON 360° online portal and ACON Tankanzeiger monitoring platform.
Is ACON a public or private company?
ACON is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was ACON founded?
ACON was founded in 2001. It employs 1 to 10 people.
Where is ACON based?
ACON is headquartered in Berlin, Germany, in the Europe region.
How does ACON make money?
Three revenue lines are on record. Energy Management Services are the primary driver. The others are energy Supply Management and tank System Monitoring.
Who are ACON's main competitors?
Broad incumbents on record are ista, Techem, TÜV SÜD, SPIE Germany, EnBW Energy Solutions, E.ON Energy Solutions and DEKRA. Direct peers are Kofler Energies and GETEC Group. KEA Klimaschutz- und Energieagentur Baden-Württemberg is listed as an others.
Does ACON have an API?
No public API is recorded for ACON.
What industry is ACON in?
ACON's product category is Energy Management Services. Its primary akta.pro industry code is EUAAADAH, Customer Care, Billing & CRM for Gas Retail (CX, Retention, Collections). Its NAICS code is 541620 and its SIC code is 4911.