Schoonderbeek Installatietechniek

What Schoonderbeek Installatietechniek does

Schoonderbeek Installatietechniek (operating under Schoonderbeek Installatiegroep) is a 100-year-old, family-owned Dutch electro-technical installation contractor headquartered in Hillegom, Netherlands, with a second operating site in Nieuwkoop through its wholly-owned subsidiary Ekelschot Installatietechniek (part of the group since 2000). The company delivers turnkey engineering, installation, and lifecycle maintenance of electrical, fire-protection, security, and building-automation systems for utility and residential buildings across the Randstad region. Core technical capabilities span light and power distribution, emergency power systems (including up to 2x 2000 KVA generator installations tied into 10kV networks), KNX-based smart-building automation, CCV-certified fire detection and evacuation alarm systems, BORG-E-certified electronic security, and energy-neutral building solutions (solar-sedum roofing, heat pumps, Frisse scholen 2021-compliant schools).

The business operates a hybrid revenue model combining project-based installation work (new build and renovation for hospitals, schools, hotels, offices, and luxury residential) with recurring service and maintenance contracts and a 24/7 emergency response capability managed via Sharepoint-documented installed bases. Customer concentration is diversified across healthcare (e.g., RKZ Beverwijk), education and municipalities (Gemeente Gouda, Groeiling/Tauris Taalplein), real-estate developers (De Meelfabriek Leiden), and luxury residential (via Ekelschot). Go-to-market is enterprise field sales and direct tendering; pricing is quote-based and project-specific. The company's market position is underwritten by an unusually deep certification stack (ISO 9001, ISO 14001, VCA**, CCV Brandmeld + Ontruimingsalarm across all three scopes, BORG-E, BRL/KOMO INSTALL across all three BRL6000 areas) and its Erkend Leerbedrijf training-company status held continuously since 1994.

Name

Schoonderbeek Installatietechniek

Legal name

Schoonderbeek Installatiegroep

Website

https://schoonderbeek.nl

Company type

Private

Founded year

1923

Operating status

Operating

Headcount range

51–100 employees

Short description

Schoonderbeek Installatietechniek is a 100-year-old, family-owned Dutch electro-technical installation contractor delivering engineering, installation, fire/security/building-automation systems, and recurring service & maintenance for institutional and luxury residential clients in the Randstad region.

Ownership category

akta.pro rank

Product category

Electrotechnical Installation Services

NAICS

Security Systems Services (except Locksmiths) (561621), Security Systems Services (56162), Architectural, Engineering, and Related Services (5413)

SIC

Electrical Work (1731), Switchgear & Switchboard Apparatus (3613), Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Fire Protection Systems Contracting (Sprinklers, Alarms, Suppression) (IMAFALAD)

akta.pro secondary industries

Fire Alarm Systems (Design/Install/Service/Monitoring) (BPABAHAA), Fire & Life Safety Services (Inspection/Testing/Sprinklers/Alarms) (IMAIAAAI), Alarm System Installation, Maintenance & Repair (HSAHAAAD), Control Panel, Keypad & Siren Installation/Replacement (HSAHABAE), High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA), Residential Electrical Installation & New Construction Wiring (HSAOADAA)

Keywords

• Electrotechnical installations
• Building services engineering
• Fire detection systems
• Building automation KNX
• Service and maintenance

Headquarters

HQ city

Hillegom

HQ country

Netherlands

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Others

Revenue model

1. New Installation Projects: One-time project-based revenue from designing and installing electro-technical systems in new construction and renovation projects across commercial, healthcare, educational, and residential sectors.
2. Service & Maintenance Contracts: Recurring revenue from preventive and corrective maintenance contracts covering installation upkeep, including annual inspections, reporting, and documentation managed via Sharepoint. Contracts provide recurring revenue and lock in long-term client relationships.
3. 24/7 Emergency Response Services: Round-the-clock emergency repair services for clients with maintenance contracts, available outside business hours through dedicated emergency hotline, providing responsive revenue-generating support.
4. Commissioning Services: In-service commissioning for security, fire detection, evacuation, and domotics installations on project sites, typically bundled with new installation projects.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

Schoonderbeek Installatietechniek designs, installs, and maintains electrotechnical systems for utility and residential buildings across the Randstad region in the Netherlands. Core service disciplines cover electrotechnics (light, power, distribution, emergency power, surge/lightning protection, and domotica), fire detection and evacuation alarm systems, and a dedicated service & maintenance division offering 24/7 emergency response for contract clients. The company delivers turnkey engineering, installation, and lifecycle support for hospitals, hotels, schools, offices, and luxury residential projects.

Product overview

Schoonderbeek Installatiegroep is an installation services company operating two main operating companies: Schoonderbeek Installatie (based in Hillegom) and Ekelschot Installatietechniek (based in Nieuwkoop, part of the group since 2000). The group offers a full-cycle service spanning engineering design, electrotechnical installation, and fire protection systems for utility and residential buildings. Key service disciplines include Elektrotechniek (light and power installations, distribution, emergency power, surge/lightning protection, and domotica), Brandbeveiliging (fire detection and evacuation systems), and a dedicated Service & Onderhoud division providing 24/7 emergency service and planned preventive maintenance. Projects span hotels, offices, schools, healthcare facilities, hospitals, and luxury residential construction, primarily in the Randstad region.

Differentiator

Problem solved

Functional benefit

Brands

• Ekelschot Installatietechniek: Subsidiary specializing in electrotechnical installations with KNX applications in luxury residential construction and smaller utility projects, based in the Green Heart region.
• De Groot

Products and services

• Engineering
• Elektrotechniek (Electrotechnical Installations)
• Brandbeveiliging (Fire Protection Systems)
• Service & Onderhoud (Service & Maintenance)
• 24/7 Storingsdienst (24/7 Emergency Service)
• Schoonderbeek Installatie
• Ekelschot Installatietechniek

Quantifiable outcome

• Energy-neutral building performance achieved through solar-sedum roof systems
• +1 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Ekelschot InstallatietechniekcoreStrategic or Co-development PartnerEkelschot Installatietechniek, based in Nieuwkoop (Groene Hart), was founded in 1963 and has been part of the Schoonderbeek Installatiegroep since 2000. Specializes in electro-technical installations with KNX applications in luxury residential and smaller utility projects.
• Techniek NederlandminorOthersIndustry association for installation companies in the Netherlands. Schoonderbeek uses the General Delivery Conditions for Installing Companies (ALIB 2024) as a member.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Lomans Installatietechniek: Mid-sized Dutch installer (part of TBI Holdings) providing electro-technical, fire protection, security, building automation and service/maintenance to healthcare, education, commercial and luxury residential segments. Strong direct overlap with Schoonderbeek's service mix, including KNX smart-building and 24/7 service.
• Kropman Installatietechniek: Mid-sized Dutch installer delivering electro-technical, fire safety, security, building automation and 24/7 service & maintenance to healthcare, education, offices and industry. Closest direct peer to Schoonderbeek in scale, service portfolio and end-market mix.
• Van Dorp Installaties: Dutch family-owned technical installer (since 1966) offering electro-technical, fire safety, security and HVAC services to commercial, healthcare and public-sector clients with a strong service & maintenance arm. Highly comparable business model and end-market focus to Schoonderbeek, slightly larger and more geographically dispersed.

Broad incumbents

• Unica: One of the largest Dutch technical installation groups, offering electrotechnical, mechanical, fire safety and security services to utilities, healthcare, offices and data centers nationwide. Overlaps directly with Schoonderbeek's electrotechnical and fire-protection work but at substantially greater scale and geographic reach.
• Croonwolter&dros: Major Dutch installer (VolkerWessels subsidiary) providing electro-technical, fire safety, security and building automation across healthcare, education, offices and industry. Closest large-scale analogue to Schoonderbeek's hospital and school portfolio, with national coverage.
• Heijmans Utiliteit: Dutch construction and development group with a utility-building technical installations arm serving offices, healthcare, education and data centers. Overlaps with Schoonderbeek's electrotechnical and service & maintenance offering in similar end markets, with national reach.
• BAM Bouw en Techniek: Dutch construction and technical-services group combining building construction with integrated electro-technical, fire safety and maintenance offerings. Competes with Schoonderbeek on integrated hospital, school and commercial building tenders, leveraging in-house construction capability.
• SPIE Nederland: European technical services provider with a strong Dutch operation delivering electrical installations, fire safety, security and multi-technical maintenance for utilities and commercial customers. Comparable in service scope to Schoonderbeek but operating at national/European scale.
• Homij Technische Installaties: VolkerWessels-owned Dutch technical installer specializing in electrical, fire protection, security and maintenance for utility buildings (offices, healthcare, education). Directly comparable service mix and regulated-end-market focus to Schoonderbeek, with broader regional coverage.
• ENGIE Services Nederland: Subsidiary of the global ENGIE group, providing technical installations, building services, energy solutions and 24/7 maintenance across the Netherlands. Competes with Schoonderbeek on hospital, school and commercial projects at significantly greater scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/schoonderbeekinstallatietechniek
• LinkedInlinkedin.com/company/schoonderbeek-installatie-b.v.

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 Schoonderbeek Installatietechniek