Doornekamp
Doornekamp B.V. is a Netherlands-based specialist wholesaler founded in 2005 that distributes and engineers integrated sustainable energy systems — heat pumps, floor heating, ventilation, and climate ceilings — primarily to certified installers, supported by in-house design, installation, and maintenance services under the Warmblauw brand.
- Company typePrivate
- Founded2005
- HeadquartersBorne, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Doornekamp does
Doornekamp B.V. is a Netherlands-based specialist wholesaler in sustainable energy technologies, founded in December 2005 by Eddie Doornekamp and headquartered in Borne. The company supplies and engineers integrated sustainable energy systems — ground-source and air-to-water heat pumps, floor heating and cooling, balanced ventilation, climate ceilings, and smart control technology — primarily to certified installers (erkende installateurs), with additional direct engagement of architects, project developers, and private individuals. The proprietary Warmblauw sub-brand bundles source, generator, distribution, and controls into a single matched system sold with a 10-year warranty conditional on annual maintenance contracts.
The business operates across four revenue streams: hardware product sales to installers; design, engineering, and advisory services (heat loss calculations, system design); installation and mounting services delivered by an in-house team of specialized technicians; and recurring service, maintenance, and remote monitoring contracts. Pricing is fully quote-based with no public list prices; payment terms run 30 days post-invoice. Distribution is anchored by Doornekamp's own logistics, a showroom at the Borne headquarters, and a nationwide Netherlands project footprint (Hengelo, Breda, Dronten, Heerenveen, Almelo, Zwolle, and others), with planned expansion into Midden-Nederland. Certifications include BRL6000-21/00 across all 6 sub-areas (Kiwa) and BRL100 F-gassen (SGS), both renewed with 0 deficiencies in external audits.
Key technology differentiators include an integrated system architecture rather than point-product distribution, a 10-year system warranty (versus typical 2–5 years in this market), full regulatory certification breadth, and long-tenured technical staff (multiple employees with 10–15+ year tenure). As of 2025 the company has 21 employees, is privately held and founder-owned, has no external funding, and recently added the Stiebel Eltron WPnext series (R290 refrigerant) and Watts Vision 2.0 smart thermostat to its assortment.
Doornekamp firmographics
Firmographics- Name
- Doornekamp
- Legal name
- Doornekamp B.V.
- Website
- https://energieisleven.nl
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Doornekamp B.V. is a Netherlands-based specialist wholesaler founded in 2005 that distributes and engineers integrated sustainable energy systems — heat pumps, floor heating, ventilation, and climate ceilings — primarily to certified installers, supported by in-house design, installation, and maintenance services under the Warmblauw brand.
- Ownership category
- akta.pro rank
Where Doornekamp is headquartered
LocationHeadquarters
- HQ city
- Borne
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Doornekamp business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Product Sales (Hardware): Sale of hardware components for sustainable energy systems: heat pumps (ground-source and air-to-water), ground source systems, floor heating, cooling ceilings, balanced ventilation systems, and control technology. Products are sold primarily to certified installers (erkende installateurs).
- Design, Engineering & Advisory Services: Advisory and engineering services including heat loss calculations, system design, and technical consulting. Provided to installers, architects, project developers, and private clients. Often bundled with product supply.
- Installation & Mounting Services: Mounting and installation services performed by Doornekamp's own team of specialized technicians. Includes installation of heat pump systems, floor heating, and climate ceilings. Offered to installers for support or as complete installation.
- Service, Maintenance & Remote Monitoring: Annual maintenance contracts for installed sustainable energy systems, including preventive and corrective maintenance. Remote system monitoring and adjustment. Provides recurring revenue through service contracts linked to the 10-year warranty plan.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based pricing for all products and services |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Doornekamp product offering
Product offeringCore offering
Doornekamp is a specialist wholesaler (groothandel) of sustainable energy technologies based in Borne, Netherlands, distributing ground-source and air-to-water heat pumps, floor heating and cooling, balanced ventilation, climate ceilings, and control technology primarily to certified installers across the Netherlands. The company complements its wholesale activity with in-house design, engineering, installation, and maintenance services, anchored by its proprietary Warmblauw integrated energy system offering backed by a 10-year warranty.
Product overview
Doornekamp is a specialist wholesale supplier of sustainable energy systems, offering an integrated portfolio of products including floor heating, ground-source heat pumps, air-source heat pumps, balanced ventilation systems, control technology, and Warmblauw climate ceilings. The Warmblauw sub-brand provides complete integrated sustainable energy solutions where the heat source, generator, and distribution system including controls are perfectly matched. All products work together as a complete system for both residential and commercial applications, supporting both heating and cooling.
Differentiator
Problem solved
Functional benefit
Brands
- Warmblauw: A sustainable energy system brand under Doornekamp featuring perfectly matched heat source, generation unit, and distribution system including accompanying controls. Warmblauw systems come with a 10-year system warranty in combination with annual maintenance.
Products and services
- Floor Heating and Cooling Systems (Vloerverwarming)
- Ground-Source Heat Pump (Bodem/water warmtepomp)
- Air-to-Water Heat Pump (Lucht/water warmtepomp)
- Balanced Ventilation Systems (Balansventilatie)
- Climate Ceiling (Klimaatplafond)
- Control Technology (Regeltechniek)
- Warmblauw Integrated Energy System
- Advies & Engineering Services
- Installation Services (Montage)
- Service and Maintenance (Service & Onderhoud)
Quantifiable outcome
- Passive cooling reduces indoor temperature by 3-4°C in summer via floor cooling or climate ceiling systems
- +2 more outcomes
Companies that use Doornekamp
Customer profileNamed customers14 records
Segments6 records
Ideal customer profiles3 records
Doornekamp technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature6 records
Doornekamp partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, major and minor.
- Watts Water TechnologiescoreCollaboration with Watts Water Technologies for product integration and training. Doornekamp serves as a demonstration and training site for Watts products, including the Watts Vision 2.0 smart thermostat system. A maatwerk (custom) installation was completed at the Watts Training Academy in Eerbeek, enabling real-life product testing and presentation.
- MRC Innovatief Klimaatbeheer B.V.coreCollaboration with MRC Innovatief Klimaatbeheer B.V. alongside Watts Water Technologies on the Training Academy project in Eerbeek. Combined expertise in installation technology, product knowledge, and measurement and control technology for a custom installation.
- Kiwa NederlandcoreCertification body for BRL6000-21/00, conducting annual external audits. Doornekamp achieved 0 deficiencies in the most recent audit, maintaining certification across all 6 sub-deelgebieden for ground-coupled heat pump systems.
- SGScoreCertification body for BRL100 (F-gassen). Conducted external audit resulting in certification renewal. Doornekamp is legally certified for installation and maintenance of fluorinated gases.
- Morrenhof Janssen (Dalfsen)majorLong-term installation partner on multiple projects including the Aspergeboerderij Sandur, the Apollo residential tower (52 apartments), and the Distribution Centre Zwolle. Doornekamp supplies products, engineering, and installation services while Morrenhof Janssen handles installation execution.
- Hoppenbrouwers AlmelomajorConstruction partner on residential projects including 26 new-build homes in Hengelo (project 'Aan het Pad') and TMZ healthcare buildings in Almelo. Hoppenbrouwers serves as the main contractor while Doornekamp provides sustainable energy systems.
- Dura Vermeer (Bouwing Bedrijf)majorConstruction company collaborating with Hoppenbrouwers BV and Doornekamp on the multi-year TMZ healthcare project in Almelo, involving 5 new buildings (A through E) with floor heating systems.
- P. de Vries Installatietechniek (Leeuwarden)majorInstallation partner for the Lely Center Heerenveen project. Doornekamp supplied and installed the central ground-water heat pump system with extensive control technology, while P. de Vries handled the on-site installation connection.
- Wouda Installatietechniek (Dronten)majorInstallation partner for the office and factory hall project in Dronten. Doornekamp delivered a complete Warmblauw bodem/water-warmtepompsysteem with floor heating and air handling unit connection.
- Hegeman Bouwgroep AlmelominorConstruction partner on the residential project 'Aan het Pad' in Hengelo (Broek Noord neighborhood) together with Hoppenbrouwers Almelo and the municipality.
- Luinstra BodemenergieminorGround energy drilling specialist. Partnered with Doornekamp on the Staalservice Hardenberg project for drilling boreholes for the ground source system.
- Stiebel EltronmajorTechnology/supplier partner for heat pump products. Stiebel Eltron's new WPnext series (expected from September 2025 via Doornekamp) includes whisper-quiet WPL-A Trend & Plus outdoor units, LWZ Premium for indoor installation, and WPE-I Plus ground heat pump for indoor installation. Uses sustainable R290 refrigerant.
Scale indicators5 records
Recent moves7 records
Expansion highlights5 records
Doornekamp competitors and assessment
Company assessmentDirect peers
- Kemkens: Dutch regional installer focused on heating, hot water, and sustainable energy for residential and small-commercial customers. Comparable to Doornekamp on heat pump, floor heating, and service-contract business, with overlapping installer channel and Dutch geographic focus.
- Feenstra: Long-established Dutch installer specializing in heating, ventilation, and sustainable energy solutions for residential and commercial buildings. Comparable to Doornekamp in product scope (heat pumps, balanced ventilation, floor heating) and installer-led GTM, but with national scale and direct end-customer reach.
- Rensa: Dutch HVAC specialist wholesaler distributing heating, ventilation, and renewable energy products to installers. Closely comparable to Doornekamp's specialist wholesaler model with a similar channel focus on certified installers across the Netherlands.
Broad incumbents
- Van Dorp Installateurs: Dutch multi-disciplinary technical installer with a strong HVAC, heating, and sustainable energy practice serving commercial, industrial, and residential clients. Comparable product/customer overlap with Doornekamp but substantially larger footprint and broader service portfolio.
- Bosch Thermotechnology (Nederland): Manufacturer of heat pumps, boilers, and HVAC systems competing in the same Dutch installer channel as Doornekamp. Comparable product portfolio and overlapping installer customer base; relevant as a competing brand Doornekamp's installer customers could choose.
- Itho Daalderop: Dutch climate and hot-water equipment manufacturer with a strong domestic installer channel. Comparable to Doornekamp as a Dutch residential heat-pump, ventilation, and floor-heating brand, but operating from the manufacturer side rather than specialist wholesaler side.
- Unica Group: Large Dutch technical installer offering HVAC, electrical, and building services across commercial and industrial segments. Overlaps with Doornekamp on heat-pump and climate-system projects but operates at significantly larger scale as a multi-trade incumbent.
- ENGIE Nederland: Major Dutch energy and HVAC services provider offering heat pumps, district heating, and building energy systems to commercial and industrial clients. Overlaps with Doornekamp on sustainable energy solutions but at utility-scale and with broader energy-services portfolio.
Others
- Stiebel Eltron: German heat-pump and hot-water equipment manufacturer; Doornekamp's announced supplier for the WPnext R290 series launching in September 2025. Comparable because Stiebel Eltron's product roadmap directly shapes Doornekamp's assortment and go-to-market proposition.
Regional players
- Homij (VolkerWessels): Dutch technical installer serving commercial and utility construction with HVAC, electrical, and mechanical systems. Comparable to Doornekamp on heat-pump and climate-system installations but typically operating as a subcontractor on larger commercial/utility projects rather than through a specialist wholesaler channel.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Doornekamp social profiles
Digital presenceDoornekamp compliance and trust
Trust signalCompliance3 records
Doornekamp financial estimates
Financial estimateRevenue estimate
Valuation estimate
Doornekamp leadership team
Management profileNumber of profiles
Profiles5 records
Doornekamp funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Doornekamp 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 Doornekamp
What does Doornekamp do?
Doornekamp is a specialist wholesaler (groothandel) of sustainable energy technologies based in Borne, Netherlands, distributing ground-source and air-to-water heat pumps, floor heating and cooling, balanced ventilation, climate ceilings, and control technology primarily to certified installers across the Netherlands. The company complements its wholesale activity with in-house design, engineering, installation, and maintenance services, anchored by its proprietary Warmblauw integrated energy system offering backed by a 10-year warranty.
Is Doornekamp a public or private company?
Doornekamp is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Doornekamp founded?
Doornekamp was founded in 2005. It employs 11 to 50 people.
Where is Doornekamp based?
Doornekamp is headquartered in Borne, Netherlands, in the Europe region.
How does Doornekamp make money?
Four revenue lines are on record. Product Sales (Hardware) is the primary driver. The others are design, Engineering & Advisory Services, installation & Mounting Services and service, Maintenance & Remote Monitoring.
Who are Doornekamp's main competitors?
Direct peers on record are Kemkens, Feenstra and Rensa. Broad incumbents are Van Dorp Installateurs, Bosch Thermotechnology (Nederland), Itho Daalderop, Unica Group and ENGIE Nederland. Stiebel Eltron is listed as an others. Homij (VolkerWessels) is listed as a regional player.
Does Doornekamp have an API?
No public API is recorded for Doornekamp.