What Boonstoppel Engineering does

Boonstoppel Engineering is a privately held Dutch engineering consultancy founded in 1987 and headquartered in Alblasserdam, Netherlands. The firm specializes in designing, coordinating, managing, and consulting on installation technology systems for buildings and infrastructure, with a portfolio spanning central heating, ventilation, refrigeration, electrical, measurement and control, fire detection and security, and sanitary installations. Core technical capabilities include engineering calculations (heat loss, cooling load, pipe network, ventilation, electrical) and Computational Fluid Dynamics (CFD) modeling for airflow and temperature analysis, complemented by a proprietary 'Warmtepomp Buffer Concept' co-developed with Global-E-Systems to replace gas boilers in existing residential buildings.

The company's services are organized across three categories: Advice and Management (installation inspections, building physics, energy consulting, climate installation management); Sustainable Development (heat pumps, ground storage systems, wind energy, hydropower, solar energy, biomass); and Installation Technology (central heating, ventilation, refrigeration, electrical, measurement and control, fire/security, sanitary). Service delivery follows a structured six-phase methodology covering inventory, research, engineering, execution, delivery, and continuity management, with ongoing remote monitoring via building management systems (GBS).

The business operates as a B2B sales-led consultancy with project-based, quote-based pricing and no publicly disclosed pricing. Customers are concentrated in the Netherlands across five verticals: housing corporations, nursing homes, project developers, homeowner associations (VVEs), and municipalities. Notable recent engagements include the EFRO-funded TriWaSol project (launched February 2024) using retention roofs as heat pump energy sources, plus decarbonization retrofits at Marshallplein and Merellaan residential complexes and a fully gas-free swimming pool heating installation at Omnium Goes. The firm holds no public listing, has no disclosed parent company, and remains independently owned with a headcount in the 11-50 range.

Name

Boonstoppel Engineering

Legal name

Boonstoppel Engineering

Website

https://boonstoppel.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

1–10 employees

Short description

Boonstoppel Engineering is a Dutch engineering consultancy founded in 1987 that designs, coordinates, and manages installation technology systems for buildings. It serves Dutch housing corporations, nursing homes, project developers, homeowner associations, and municipalities with a focus on sustainable energy solutions including heat pumps.

Ownership category

akta.pro rank

Product category

Building Services Engineering Consultancy

NAICS

Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Construction Engineering & Constructability Consulting (BPAHAIAN)

Keywords

• Installation engineering services
• Sustainable energy consulting
• Building services engineering
• Heat pump consultancy
• HVAC system design

Headquarters

HQ city

Alblasserdam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Engineering and Consultancy Services: Boonstoppel Engineering provides professional engineering services for designing, coordinating, managing and consulting on installation technology systems. Services include inventory assessment, research, engineering, execution, delivery, and continuity management of sustainable installation solutions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Boonstoppel Engineering is a Dutch engineering consultancy that designs, coordinates, manages and maintains technical installations for buildings and infrastructure projects. The firm delivers end-to-end services across heating, ventilation, cooling, electrical, measurement and control, fire/security and sanitary systems, with a specialized focus on sustainable energy solutions such as heat pumps, solar, biomass, wind, hydropower and ground storage systems. It serves housing corporations, nursing homes, project developers, homeowner associations (VVEs), and municipalities through a six-step methodology covering inventory, research, engineering, execution, delivery, and continuity management.

Product overview

Boonstoppel Engineering is an engineering consultancy firm established in 1987 specializing in designing, coordinating, guiding, and managing installation technical systems. The company offers a comprehensive portfolio organized into three main service categories: (1) Advies en beheer (Advice and Management) covering installation inspections, building physics, energy advice, and climate installation management; (2) Duurzame ontwikkeling (Sustainable Development) including ground storage systems, heat pumps, wind energy, hydropower, solar energy, and biomass solutions; and (3) Installatietechniek (Installation Technology) encompassing central heating, ventilation, refrigeration, electrical, measurement and control, fire detection/security, and sanitary installations. The company follows a structured methodology process including inventory, research, engineering, execution, delivery, and continuity management. Notable products include the TriWaSol concept (retention roof as heat source), the Warmtepomp Buffer Concept (developed with Global-E-Systems for boiler replacement), and PCM solutions. Clients include housing corporations, nursing homes, project developers, VVEs (owner associations), and municipalities.

Differentiator

Problem solved

Functional benefit

Products and services

• Installation Inspections (Installatiekeuringen) Periodic inspection services that monitor the condition and functioning of building installations, including legally required certifications such as SCIOS (heating), NEN 3140 (electrical), STEK (refrigeration), lift inspections, and lightning protection, delivered to building owners and operators.
• Building Physics (Bouwfysica) Building physics expertise covering thermal comfort, acoustics, daylight, construction details, and fire safety, including CFD (Computational Fluid Dynamics) calculations for airflow and temperature analysis, provided to building owners and developers.
• Energy Advice (Energieadvies) Energy consulting services that compare different energy concepts through technical studies on technical integration, energy use, investment and operational costs, and technical-economic feasibility for both new construction and existing buildings.
• Climate Installation Management (Beheer Klimaatinstallaties) Ongoing management and optimization of climate installations to ensure optimal alignment between users, building, and installations for heating, cooling, ventilation, humidification, and dehumidification.
• Ground Storage Systems (Bodemopslagsystemen) Natural heat source engineering using groundwater for heat pumps; in winter groundwater is pumped up and heat extracted with cooled water re-injected, and in summer the flow can be reversed for space cooling, delivered to building developers and owners.
• Heat Pumps (Warmtepompen) Engineering and consulting for heat pump systems that extract low-value heat from the environment and upgrade it, including a proprietary Warmtepomp Buffer Concept co-developed with Global-E-Systems for replacing traditional gas boilers in existing residential buildings.
• Wind Energy (Windenergie) Sustainable wind energy engineering services, covering modern 3 MW turbines capable of producing 6,000,000 to 7,500,000 kWh per year depending on location, delivered to project developers and energy clients.
• Hydropower (Waterkracht) Small-scale hydropower engineering using water turbines to convert flowing and falling water into electricity, with realistic Dutch potential estimated at 80-110 MW, delivered to project developers and energy clients.
• Solar Energy (Zonne-energie) Solar energy engineering covering thermal solar collectors/boilers, photovoltaic (PV) cells, and concentrated solar power (CSP) technologies, delivered to building owners, housing corporations, and project developers.
• Biomass (Biomassa) Biomass energy engineering utilizing the biodegradable fraction of agricultural, forestry, and related industry products, as well as industrial and household waste for energy production, delivered to energy and industrial clients.
• Central Heating Installation Design (Centrale verwarming installatie) Design, drawing, calculation, and tender preparation for central heating installations, supporting the entire process from plan to execution for housing corporations, developers, and building owners.
• Ventilation Installation Design (Ventilatie installatie) Ventilation system design and advisory using specialized software and measurement equipment to calculate and recommend adequate ventilation and fresh air distribution for buildings.
• Refrigeration Installation Design (Koeltechnische installaties) Design, drawing, and advisory on refrigeration installations, balancing environmental and commercial factors with optimal technical solutions and cost-effectiveness for commercial and residential clients.
• Electrical Installation Design (Elektrotechnische installaties) Design, calculation, drawing, and tender preparation for electrical installations including power systems, lighting, communication, building management systems, and security installations, for housing corporations, healthcare facilities, and developers.
• Measurement and Control Installations (Meet- en regel installaties) Design of building control systems, assessing whether a Building Management System (GBS) adds value for buildings with differentiated functions and certain size, contributing to flexibility and integration with electrical installations.
• Fire Detection, Evacuation, and Security Installations (Brandmeld-, ontruiming, en beveiliginginstallaties) Advisory and design of security systems including intrusion detection, personal security, fire protection, access control, camera surveillance, and lightning protection, ranging from basic fire detection to complex integrated security systems.
• Sanitary Installation Design (Sanitaire installaties) Complete sanitary installation design considering aesthetics, maintenance, cleaning, access, and Legionella legislation, working closely with architects and clients in residential and healthcare projects.
• Engineering Calculations Engineering phase service including calculations for heat loss, cooling load, piping networks, ventilation, and electrical systems, with results and advice summarized in a single report for clients.

Quantifiable outcome

• Heat pumps reduce greenhouse gas emissions by 30-40% compared to HR boilers
• +1 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Energy Outsourcing SolutionscoreStrategic or Co-development Partner · 1 February 2024Energy Outsourcing Solutions (Energy-OS) is a key collaboration partner in project execution. They offer a comprehensive package combining sustainable energy with improved indoor climate: cooling in summer, heating in winter, and permanent air ventilation. Boonstoppel and Energy-OS work together throughout the project lifecycle from inventory through to execution.
• UlamominorStrategic or Co-development Partner · 1 February 2024Project partner in the EFRO-funded TriWaSol project (February 2024 - April 2026).
• WonionminorStrategic or Co-development Partner · 1 February 2024Project partner in the EFRO-funded TriWaSol project (February 2024 - April 2026).
• Orange Water WorksminorStrategic or Co-development Partner · 1 February 2024Project partner in the EFRO-funded TriWaSol project (February 2024 - April 2026).
• Universiteit TwenteminorStrategic or Co-development Partner · 1 February 2024Academic partner in the EFRO-funded TriWaSol project (February 2024 - April 2026) for research and development of the retention roof concept as an energy source for water-water heat pumps.
• Global-E-SystemscoreStrategic or Co-development PartnerGlobal-E-Systems collaborated with Boonstoppel Engineering to develop the 'Warmtepomp Buffer Concept' - a cost-effective and sustainable solution for replacing traditional gas boilers in existing residential buildings. Global-E-Systems also supplies PCM (Phase Change Materials) products including gaia PCM for optimal system performance.

Scale indicators1 record

Recent moves5 records

Expansion highlights6 records

Direct peers

• LBP|SIGHT: LBP|SIGHT is a Dutch engineering consultancy focused on building physics, fire safety, acoustics, and installation technology for new construction and renovation projects. Directly comparable niche peer to Boonstoppel with overlapping services in installation engineering and building physics consulting for Dutch building stock.
• Techniplan Adviseurs: Techniplan is a Dutch engineering consultancy focused on MEP installations, building services, and sustainable energy solutions for commercial, residential, and healthcare projects. Overlaps with Boonstoppel in installation design and engineering calculations for the Dutch built environment.
• DWA Installatie- en Energieadvies: DWA is a Dutch engineering consultancy specializing in building installations, energy performance, and sustainable heating/cooling systems. Comparable to Boonstoppel for installation engineering and energy consulting services focused on Dutch housing corporations, healthcare facilities, and commercial buildings.
• DGMR: DGMR is a Netherlands-based engineering consultancy providing building physics, acoustics, fire safety, and installation engineering services. Strong overlap with Boonstoppel in installation technology consulting, building physics calculations, and CFD modeling for Dutch residential and commercial projects.
• Nieman Raadgevende Ingenieurs: Nieman is a Dutch consulting engineering firm specializing in building physics, installation technology, acoustics, fire safety, and sustainability for residential, healthcare, and commercial buildings. Closely comparable to Boonstoppel's overlap in installation design, building physics, and CFD-based performance analysis for the Dutch market.
• Deerns: Deerns is a Netherlands-headquartered engineering consultancy specializing in building installations, HVAC, electrical systems, and sustainable building services for healthcare, data centers, offices, and housing. Directly comparable to Boonstoppel for Dutch building services engineering mandates, particularly in healthcare and complex residential projects.

Broad incumbents

• Witteveen+Bos: Witteveen+Bos is a Dutch engineering and consulting firm with expertise in water, infrastructure, energy, and built environment projects. A broad incumbent with overlapping building services engineering capabilities, though its portfolio extends well beyond Boonstoppel's installation-focused niche.
• Arcadis: Arcadis is a global design, engineering, and consulting firm headquartered in the Netherlands, providing sustainable building, mobility, and infrastructure solutions. Overlaps with Boonstoppel in building services consulting but operates at vastly greater scale with international reach.
• Royal HaskoningDHV: Royal HaskoningDHV is a large Dutch-headquartered international engineering consultancy with broad building services, infrastructure, water, and energy capabilities. While it competes for installation engineering mandates, its scale and integrated offering make it a broader market incumbent rather than a niche peer.
• Sweco: Sweco is a European engineering consultancy with strong Nordic and Benelux presence, providing building services, infrastructure, water, and energy consulting. Comparable as a broad incumbent in installation engineering and sustainable building consulting across Europe.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat3 records

Key highlights6 records

Customer concentration

• Xx.com/BoonstoppelEn
• LinkedInlinkedin.com/company/boonstoppel-engineering

Revenue estimate

Valuation estimate

Number of profiles

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 Boonstoppel Engineering