Markus Gailfuss
BHKW-Consult is a manufacturer-independent German engineering firm in Rastatt that plans and certifies combined heat and power (BHKW) systems and modern heating centres, serving industrial facilities, housing companies, and CHP operators with at least 1 million kWh annual heat demand across Germany.
- Company typePrivate
- Founded-
- HeadquartersRastatt, Germany
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Markus Gailfuss does
BHKW-Consult is a manufacturer-independent engineering and consulting firm headquartered in Rastatt, Germany, operating as a sole proprietorship under owner Markus Gailfuß. The firm specialises in the conception, planning, and economic assessment of Blockheizkraftwerk (BHKW / combined heat and power / CHP) systems and modern heating and energy centres within Germany's heat-transition (Wärmewende) framework. Service scope spans the full planning spectrum — basic requirements analysis, concept development, design and approval planning, execution planning with tendering and awarding, and construction supervision (specialist planning) — supplemented by expert appraisals, market and technology studies, and a productised Hocheffizienznachweis (high-efficiency certification) service sold at a fixed price of 345 EUR net per module to enable CHP operators to claim full energy-tax refunds and electricity-tax exemptions.
The business is built on a content-and-events moat: BHKW-Consult has authored over 140 publications in German-language trade journals, operates the BHKW-Infozentrum information portal as a leading German CHP resource, and runs more than 50 conference and seminar event series with 20–40 in-person training events per year (plus virtual formats added from end-2020) attended by several thousand participants. Two free online tools — a BHKW economic viability calculator and a KWK (CHP) subsidy calculator under KWKG 2012 — function as mid-funnel lead-generation utilities. Sub-brands BHKW-Konferenz, KWK24, and Wärmewende.coach extend the audience footprint across events and broader heat-transition topics.
The firm serves industrial and commercial facilities, multi-family residential housing companies, utilities, existing CHP operators, and professional planning/engineering offices — but only for supply objects with a minimum annual heat demand of 1 million kWh. Distribution is direct, nationwide within Germany, with no manufacturer commission agreements. The company employs 6 staff plus up to 2 interns/diploma students, and in January 2025 was recognised by the SZ Institut der Süddeutschen Zeitung and the Sozialwissenschaftliches Institut Schad as providing the best vocational continuing education in the German construction sector.
Markus Gailfuss firmographics
Firmographics- Name
- Markus Gailfuss
- Legal name
- BHKW Consult
- Website
- https://bhkw-consult.de
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- BHKW-Consult is a manufacturer-independent German engineering firm in Rastatt that plans and certifies combined heat and power (BHKW) systems and modern heating centres, serving industrial facilities, housing companies, and CHP operators with at least 1 million kWh annual heat demand across Germany.
- Ownership category
- akta.pro rank
Markus Gailfuss industry classification
Industry- Product category
- Engineering consulting for combined heat and power (CHP/BHKW) systems
- SIC
- Services-Engineering Services (8711), Cogeneration Services & Small Power Producers (4991), Services-Management Consulting Services (8742)
- akta.pro primary industry
- Sustainable/Green Building & LEED Consulting (BPAHAKAG)
- akta.pro secondary industries
- Building Thermal Controls & Building Management Systems (HVAC BMS) (IMAHAKAK), Building Automation & Controls (BAS/BMS) (HSAPAPAA)
Keywords
Where Markus Gailfuss is headquartered
LocationHeadquarters
- HQ city
- Rastatt
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Markus Gailfuss business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Planning and Engineering Services: BHKW-Consult provides comprehensive planning services for modern energy centers, covering everything from basic requirements analysis and concept development through design and approval planning, execution planning with tendering and awarding, and construction supervision (specialist planning). The entire planning spectrum is offered from concept through to construction monitoring.
- Consulting Services: Advisory services including administrative tasks for CHP plants (assistance with energy tax refunds and BAFA registration), review of economic calculations for new or existing CHP plants, and climate-neutral energy supply planning concepts.
- Expert Opinions / Appraisals: Technical feasibility reviews, economic assessments, and plausibility checks of bids for CHP plants. Optimization of operating procedures for existing CHP plants. Focus since 2008 on natural gas and LPG CHP plants.
- Studies and Market Research: Publicly available studies on current technological developments, legal and economic framework conditions, and expected economic-technical potentials. Also individually commissioned market, technology, and potential expertises for clients.
- Conferences and Seminars: Over 50 event series offered in both in-person and virtual online formats. Over 20-40 training events per year. Addressed to planning and engineering offices, corporate and energy consultants, architects, utilities, contractors, CHP operators, CHP manufacturers, CHP system builders, CHP sales professionals, municipalities, energy agencies, scientific institutes, and decision-makers.
- Hocheffizienznachweis (High-Efficiency Certifications): Fixed price service at 345 EUR net per module for creating high-efficiency certifications required for energy tax refunds and electricity tax exemptions. Hourly rate of 95 EUR for complex cases involving emergency cooling or exhaust heat exchanger bypass.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Hocheffizienznachweis per module |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Markus Gailfuss product offering
Product offeringCore offering
BHKW-Consult is a manufacturer-independent engineering office specializing in consulting, planning, and studies for modern heating and cogeneration (BHKW/CHP) systems. The company covers the entire planning spectrum for energy centers — from basic requirements analysis and concept development through design, approval, and execution planning to construction supervision — alongside expert appraisals, market and potential studies, and over 50 training event series.
Product overview
BHKW-Consult (owned by Markus Gailfuss) is a manufacturer-independent engineering and consulting firm specializing in Blockheizkraftwerk (BHKW/CHP) planning and modern heating/energy centers. The company operates as a single integrated service offering centered on BHKW consulting, supplemented by expert appraisals, planning services, studies, conferences/seminars, publications, and online calculation tools. The core portfolio includes BHKW consulting and planning, expert assessments, energy center planning, market studies, and over 50 professional development event series covering BHKW, heat pumps, district heating, and energy transition topics. Online tools for KWK subsidy calculation and BHKW profitability assessment are provided as standalone web-based utilities.
Differentiator
Problem solved
Functional benefit
Brands
- BHKW-Infozentrum: Information website publishing publications about BHKW and energy topics
- BHKW-Konferenz
- KWK24
- Wärmewende.coach
Products and services
- BHKW Consulting (BHKW-Beratung) Manufacturer-independent consulting on Blockheizkraftwerk (BHKW/CHP) systems, providing comprehensive advice on technical, legal, and economic aspects of energy supply systems.
- Expert Appraisals for BHKW Systems (Gutachten) Expert assessment and evaluation of planning and project documentation for BHKW systems regarding technical feasibility, economic aspects, and plausibility of offers.
- Planning of Modern Energy Centers (Planung moderner Energiezentralen) Full-spectrum planning services from basic investigation through concept development, design and approval planning, execution planning with tendering and awarding, and construction supervision for modern energy centers.
- Studies (Studien) Customized market, technology, and potential studies on current technological developments, legal and economic framework conditions, and expected economic-technical potentials.
- Conferences and Seminars (Konferenzen und Seminare) Over 50 event series covering BHKW, energy transition, building modernization, heat pumps, and rhetoric topics, offered as both in-person and virtual online events.
- Hocheffizienznachweis (High-Efficiency Certification) Preparation of high-efficiency certifications required for complete energy tax refunds and electricity tax exemptions for BHKW operators, offered at a flat rate of 345 EUR net per module.
Quantifiable outcome
- Schallschutz (Soundproofing) Seminar rated 9.4 out of 10 by participants
- +1 more outcomes
Companies that use Markus Gailfuss
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles5 records
Markus Gailfuss technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Markus Gailfuss partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights5 records
Markus Gailfuss competitors and assessment
Company assessmentOthers
- B.KWK (Bundesverband Kraft-Wärme-Kopplung): German federal CHP industry association that informs policy, publishes guidance, and runs events for CHP operators. Closely parallels BHKW-Consult's thought-leadership role in CHP literature and conferences, but is structured as a non-profit association.
- Fraunhofer ISE: Germany's leading applied research institute for solar/energy systems, publishing influential studies on heat transition, CHP economics, and energy system optimization. Comparable to BHKW-Consult's publication and study stream at a much larger, publicly-funded research scale.
Broad incumbents
- 2G Energy: German CHP plant manufacturer and service provider offering engineering, planning, and operations support for industrial and district customers. Overlaps BHKW-Consult's planning expertise but as part of a manufacturer-led, product-anchored offering.
- Viessmann: Major German heating/CHP manufacturer that also offers planning and energy consulting services for installers and operators. Adjacent to BHKW-Consult's advisory work, but as a manufacturer-affiliated offering inside a much broader product portfolio.
- Drees & Sommer: Large German engineering consultancy covering sustainable building design, energy concepts, and construction management. Overlaps BHKW-Consult's modern-energy-center planning services at materially greater scale and headcount.
- Ramboll: Global engineering consultancy with a sizeable German energy practice spanning district heating, CHP integration, and decarbonization planning. Comparable in regulatory depth to BHKW-Consult but operating at much greater multi-disciplinary scale.
Regional players
- EnergieAgentur.NRW: North Rhine-Westphalia state energy agency providing advisory, studies, and event programming on CHP and heat transition for municipal and commercial clients. Overlaps BHKW-Consult's content and advisory model within a more regional, publicly-funded scope.
Emerging players
- co2online: Berlin-based energy-efficiency non-profit/consultancy providing online tools and consumer-facing advisory for heating and CHP. Overlaps BHKW-Consult's online-tool and seminar business but skews residential and informational rather than project-planning.
Direct peers
- BET (Büro für Energiewirtschaft und Technik): Bonn-based consulting firm specializing in energy economics, regulation, and decarbonization planning for utilities and industrial clients. Directly comparable to BHKW-Consult's regulatory advisory and study-publication business in the German market.
- ASUE (Arbeitsgemeinschaft für sparsamen und umweltfreundlichen Energieverbrauch): German working group for efficient and environmentally friendly energy use, publishing industry positions and providing CHP/heat consulting similar to BHKW-Consult's advisory and studies focus. Both operate as manufacturer-independent voices in the German CHP knowledge ecosystem.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Markus Gailfuss social profiles
Digital presenceMarkus Gailfuss financial estimates
Financial estimateRevenue estimate
Valuation estimate
Markus Gailfuss leadership team
Management profileNumber of profiles
Profiles7 records
Markus Gailfuss funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Markus Gailfuss 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 Markus Gailfuss
What does Markus Gailfuss do?
BHKW-Consult is a manufacturer-independent engineering office specializing in consulting, planning, and studies for modern heating and cogeneration (BHKW/CHP) systems. The company covers the entire planning spectrum for energy centers — from basic requirements analysis and concept development through design, approval, and execution planning to construction supervision — alongside expert appraisals, market and potential studies, and over 50 training event series.
Is Markus Gailfuss a public or private company?
Markus Gailfuss is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Markus Gailfuss founded?
Markus Gailfuss was founded in -1. It employs 1 to 10 people.
Where is Markus Gailfuss based?
Markus Gailfuss is headquartered in Rastatt, Germany, in the Europe region.
How does Markus Gailfuss make money?
Six revenue lines are on record. Planning and Engineering Services are the primary driver. The others are consulting Services, expert Opinions / Appraisals, studies and Market Research, conferences and Seminars and hocheffizienznachweis (High-Efficiency Certifications).
Who are Markus Gailfuss's main competitors?
Others on record are B.KWK (Bundesverband Kraft-Wärme-Kopplung) and Fraunhofer ISE. Broad incumbents are 2G Energy, Viessmann, Drees & Sommer and Ramboll. EnergieAgentur.NRW is listed as a regional player. co2online is listed as an emerging player. Direct peers are BET (Büro für Energiewirtschaft und Technik) and ASUE (Arbeitsgemeinschaft für sparsamen und umweltfreundlichen Energieverbrauch).
Does Markus Gailfuss have an API?
No public API is recorded for Markus Gailfuss.
What industry is Markus Gailfuss in?
Markus Gailfuss's product category is Engineering consulting for combined heat and power (CHP/BHKW) systems. Its primary akta.pro industry code is BPAHAKAG, Sustainable/Green Building & LEED Consulting, with a secondary code of IMAHAKAK, Building Thermal Controls & Building Management Systems (HVAC BMS). Its SIC code is 8711.