Assink Weustink

What Assink Weustink does

Assink Weustink (legal name Assink-Weustink Electro BV) is a privately held Dutch technical building installation company founded in 1980 by Messrs. Assink and Weustink and headquartered at Overkampsweg 18, Raalte, with a secondary site in Nijverdal operating under the Installatie Experts brand. The firm designs, builds, renovates, and maintains technical installations for buildings and premises, with a single point of contact covering the full lifecycle from engineering and drawing through execution to ongoing service. Its service portfolio spans electrical installations, security systems (intrusion detection, CCTV, access control), fire alarm installations, plumbing, KNX-controlled lighting, domotica/home automation, communication infrastructure, and sustainable energy solutions including solar panels and battery energy storage with energy monitoring.

The underlying technology stack is conventional building-services engineering rather than software: KNX lighting and building management systems, electronic access control and CCTV, climate installations, and battery storage with monitoring are integrated as complementary product lines rather than a unified platform. The company differentiates through certifications rather than proprietary IP — it holds DEKRA certifications for fire alarm maintenance (BMO-6.0_2259739_NL_2024) and BORG-E security (BORG-E-3.0_2075061_NL_2024), ISO 9001 quality management (2266561_NL_2024), and VCA++ safety (VCA_2243097_NL_2023), and is a member of Techniek Nederland. It also operates its own engineering and drawing office and maintains 24/7 emergency response for gas, water, and electrical failures.

The business model combines one-time installation projects with recurring managed services and emergency response. Pricing is quote-based per project with multi-year maintenance contracts on the recurring side, and customers include enterprise retail (Lidl), food and beverage (FrieslandCampina, Bolletje), housing associations (Salland Wonen, Reggewoon), engineering and metal firms, animal welfare nonprofits, and sports facilities across at least eight Dutch cities. Distribution is sales-led and direct B2B, with the website and a Facebook page as the only disclosed marketing channels and the website project portfolio as the principal top-of-funnel asset. With 20 employees, the company is a small operator by revenue standards, anchored by long-tenured client relationships and a recognized training company (Erkend Leerbedrijf) status that supports apprentice recruitment.

Name

Assink Weustink

Legal name

Assink-Weustink Electro BV

Website

https://assinkweustink.nl

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

11–50 employees

Short description

Assink Weustink is a privately held Dutch technical building installation company founded in 1980, headquartered in Raalte, that designs, builds, and maintains electrical, security, fire alarm, plumbing, lighting, and sustainable energy installations for enterprise and housing-association customers across the Netherlands.

Ownership category

akta.pro rank

Product category

Building Technical Installation Services

NAICS

Electronic and Precision Equipment Repair and Maintenance (81121)

SIC

Electrical Work (1731)

akta.pro primary industry

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

akta.pro secondary industry

Outlet, Switch & GFCI/AFCI Troubleshooting & Repair (HSAOAEAE)

Keywords

• Technical building installations
• Electrical installation services
• Security and fire alarm systems
• Building maintenance services
• Sustainable energy installations

Headquarters

HQ city

Raalte

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, Infrastructure

Revenue model

1. Installation Projects: Design, construction, and commissioning of technical building installations including electrical, security, fire alarm, and plumbing systems for various sectors
2. Maintenance and Management Services: Ongoing maintenance contracts for installed systems, including annual inspections and monthly actions for fire alarm systems. Also includes management services for building installations.
3. Emergency and Repair Services: 24/7 emergency response for acute gas, water, or electrical failures with their own service department

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Assink Weustink designs, builds, revises, and maintains technical installations for buildings, acting as an all-round (total) installation partner. The company delivers electrical installations, security and fire alarm systems, plumbing, lighting, home automation (domotica), communication infrastructure, sustainable energy solutions (solar and battery storage), and 24/7 emergency maintenance services for enterprise clients across the Netherlands.

Product overview

Assink Weustink is an all-round installation company that designs, builds, revises, and maintains technical installations for buildings and premises. The company operates as a single integrated service provider rather than a platform-plus-modules architecture, offering a portfolio of complementary installation services. Core offerings include Elektra Installatie (electrical installations), Beveiligingsinstallaties (security systems including camera surveillance and access control), Brandmeldinstallaties (fire alarm systems), Loodgieterswerk (plumbing), Verlichting (lighting with KNX control), Domotica (home automation), Communicatie (telephony, intercom, WiFi), and Duurzame Energie (solar panels and battery energy storage). The company also provides Beheer en Onderhoud (management and maintenance) services with 24/7 emergency support. All services are delivered from a single point of contact, covering design through execution and ongoing maintenance. Founded in 1980 as Assink-Weustink Electro BV, the company has grown from traditional electrical work to include electronic security, fire detection, computer cabling, and communication systems.

Differentiator

Problem solved

Functional benefit

Brands

• Installatie Experts: Secondary location in Nijverdal operating under the Installatie Experts brand at Rudolf Dieselstraat 7442 DR Nijverdal, phone 0572 36 28 74

Products and services

• Elektra Installatie (Electrical Installation)

Quantifiable outcome

• Zero energy consumption from public grid for sustainable installations

Named customers14 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

14 partnerships are on record, tiered core and minor.

• Salland WonencoreStrategic or Co-development PartnerHousing association partnership for daily maintenance and renovation projects including kitchen and bathroom renovations in Raalte and Nijverdal area.
• LidlcoreStrategic or Co-development PartnerMajor retail partner for store installations, renovations, and expansions throughout the Netherlands including locations in Heerenveen, Wezep, and Westervoort.
• ReggewooncoreStrategic or Co-development PartnerHousing association partnership for maintenance and renovation services in the region.
• FrieslandCampinaminorStrategic or Co-development PartnerFood and beverage company for technical installation services.
• BolletjeminorStrategic or Co-development PartnerFood company for technical installation services.
• Maan EngineeringminorStrategic or Co-development PartnerEngineering partner for technical installations.
• VanderVegtminorStrategic or Co-development PartnerFine metal industry partner for technical installations.
• Pouw Automotive Isfordink Olst B.V.minorStrategic or Co-development PartnerAutomotive supplier that provided the first ID Buzz and Skoda Elroq electric vehicles for Assink Weustink's fleet transition.
• Salland ReclameminorStrategic or Co-development PartnerAdvertising partner that helped with vehicle branding for the new electric fleet.
• The Green EastminorStrategic or Co-development PartnerSustainability-focused partner for sustainable installation projects.
• MijnpleinminorStrategic or Co-development PartnerPartner for residential/maintenance projects.
• RekominorStrategic or Co-development PartnerLocal partner for projects including lighting plans, camera installations, intrusion signaling systems, and access control in Raalte.
• ZGRminorStrategic or Co-development PartnerPartner for technical installation projects.
• Installatie ExpertscoreChannel Partner/ Reseller/ DistributorSubsidiary company in Nijverdal that awarded the complete electrical, lighting, and building management system contract for Lidl Heerenveen renovation to Assink Weustink.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Koninklijke Kuijpers: Dutch family-owned technical installer offering electrical, mechanical, security, and building services to industrial, commercial, and institutional clients across the Netherlands — operates a very similar total-installer business model with overlapping trade certifications.
• Homij: Dutch technical installation specialist serving commercial real estate, offices, healthcare, and data centers with electrical, security, fire alarm, and BMS services — comparable trade mix and enterprise customer focus.
• BAM Techniek: Technical-installation subsidiary of Royal BAM Group covering electrical, mechanical, and building services across commercial and residential projects in the Netherlands — comparable end-to-end installation offering anchored by a major Dutch brand.
• Unica: Large Dutch installer providing electrical, security, fire protection, climate, and energy solutions to commercial, industrial, and residential clients — directly comparable scope in fire safety, building automation, and sustainable energy.
• Van Dorp Installateurs: Regional Dutch installer providing electrical, plumbing, climate, security, and maintenance services to commercial and institutional customers — closely comparable mid-market all-round installer model with multi-trade capability.
• Croonwolter&dros: Major Dutch technical installer (now part of VINCI Energies) delivering electrical, instrumentation, security, fire safety, and building services to industrial and commercial clients — directly comparable service portfolio and B2B project orientation.

Broad incumbents

• Schneider Electric: Global electrical equipment, building management, and energy management company whose EcoStruxure platform overlaps with the KNX/battery-storage and energy-monitoring offerings of Assink Weustink — broad incumbent rather than a direct regional installer.
• Honeywell Building Technologies: Global supplier of building management systems, fire alarm, security, and HVAC controls; competes in the same building-automation, fire-protection, and security-integration domains as Assink Weustink's KNX and fire/safety service lines.
• Siemens Smart Infrastructure: Global provider of building automation, electrical, fire safety, and security systems — competes for the same KNX-controlled BMS and fire alarm project scopes as Assink Weustink from a global-incumbent position.
• ENGIE Services Nederland: Dutch arm of global energy/services group ENGIE; offers building technical installations, energy efficiency, and facility management as part of a much broader portfolio — comparable capability but operates at significantly larger scale with utility and energy services exposure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/assinkweustink
• LinkedInlinkedin.com/company/assinkweustink

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Assink Weustink