Wierda Projecttechniek B.V.

What Wierda Projecttechniek B.V. does

Wierda Projecttechniek B.V. is a Dutch specialized electrical installation firm headquartered in Emmeloord, Flevoland, focused on residential construction projects — specifically serial housing developments, high-end apartment complexes, luxury private homes, and care complexes. Founded on 25 May 2007 as a division of Veldhuis Projecttechniek and rebranded under its current name in 2015 after Sjaco and Jolanda Wierda took full ownership in 2010, the company is family-owned and operated, with no external investors or parent company disclosed. The team comprises approximately 8–10 staff including a dedicated BIM Engineer, senior work preparers, project supervisors, and electricians.

The company's core offering is end-to-end electrical installation delivered in-house — from concept design and calculation through to physical installation and commissioning — using modern CAD/BIM tooling and the Syntess Atrium Professional operations platform. Wierda is repeatedly cited by construction-company partners (Kuiper Bouw, Van Norel Bouwgroep) as one of the few firms able to operate effectively within BIM workflows. The product surface extends beyond installation into KNX/domotica smart-home integration, solar panels for energy-neutral homes, EV charging points, automatic sun shading, and intrusion/fire detection systems. Long-tenured technology partnerships underpin the offering: Gira (since 2003) for smart-home hardware, Fagerhult for lighting design, and ESZET for cable and lighting supply.

Wierda operates a project-based revenue model with a transparent quote-to-invoice pricing policy ('de prijs op de offerte is de prijs op de factuur'). Go-to-market is consultative and referral-driven: the firm is brought into projects at the early design stage by construction companies, project developers and architects, with the same person handling both design and on-site quality control. Distribution is regional within the Netherlands (Flevoland base, with projects extending to Hilversum, Dalfsen and Arnhem), delivered through direct enterprise sales and direct-to-consumer consultation. The firm holds VCA and InstallQ certifications and maintains Wet Ketenaansprakelijkheid compliance.

Name

Wierda Projecttechniek B.V.

Legal name

Wierda Projecttechniek BV

Website

https://wierdatechniek.nl

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1–10 employees

Short description

Wierda Projecttechniek B.V. is a family-owned Dutch electrical installation firm based in Emmeloord, delivering end-to-end electrical design and installation — including BIM engineering, KNX/domotica, solar, and EV charging — for serial residential builders, care-complex developers, architects, and luxury private homeowners across the Netherlands.

Ownership category

akta.pro rank

Product category

Electrical Installation Services

NAICS

Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Electrical Work (1731)

akta.pro primary industry

Residential Electrical Installation & New Construction Wiring (HSAOADAA)

akta.pro secondary industries

Smart Appliance & Energy Management Integration (HSAHADAG), Home Automation & Smart Device Electrical Prewire (Controls, Sensors, Hubs) (HSAOADAJ), Residential Security System Installation (Wired/Wireless) (HSAHABAA), Smart Building Interoperability & Protocol Services (BACnet/Modbus/KNX Gateways) (BPABAGAM)

Keywords

• Electrical installation services
• Residential electrical contracting
• Building information modeling
• Smart home automation
• Luxury home wiring

Headquarters

HQ city

Emmeloord

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Electrical Installation Services: Project-based electrical installation services for serial housing construction, apartment complexes, luxury residential homes, and care/complex projects. Services include complete electrical installation design, calculation, and installation work. Revenue is earned through construction project contracts.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Wierda Projecttechniek delivers complete electrical installation services for serial residential housing, high-end apartment complexes, care complexes, and luxury private homes in the Netherlands. Services span in-house design and calculation through to installation and commissioning, with specialization in BIM engineering and KNX/domotica smart home automation. The firm acts as a co-maker for concept housing developments, contributing electrical expertise from early design stages through completion.

Product overview

Wierda Projecttechniek B.V. is a specialized electrical installation company offering a comprehensive portfolio of services centered on seriematige woningbouw (serial residential construction) and high-end apartment building installations. The core offering consists of complete electrical installations for residential projects, from design and calculation (in-house using modern software) through to installation and commissioning. This core is supplemented by specialized modules including Domotica/KNX smart home systems, solar panel installations, EV charging points, and BIM engineering services. The company also operates as a co-maker for concept housing developments with various contractors. Services are delivered to both private individuals (luxury home construction) and business clients (developers, contractors, architects). The product architecture follows a project-based model where the core installation service is customized with optional modules depending on client requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• Serial Residential Electrical Installation (Seriematige Woningbouw Elektrotechnische Installatie) Complete electrical installation services for serial residential construction projects, ranging from small-scale single-family homes to large apartment and care complex developments. Includes in-house design, calculation, and installation fully managed by Wierda for construction companies and project developers.
• High-End Apartment Building Installation (High-End Appartementenbouw Installatie)

Quantifiable outcome

• Wierda helped Noorderpoort project proceed despite power meter problems with Liander through smart solutions
• +1 more outcomes

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core.

• GiracoreTechnology or Integration · 1 January 2003Gira (since 1905) has been Wierda's partner since 2003 (originally Veldhuis). Both are family businesses that find each other in good and bad times. Wierda is an official Gira partner and takes customers to the Gira Experience Center in Ede to experience smart home innovations. The partnership focuses on smart home solutions combining Gira's products with Wierda's installation expertise.
• FagerhultcoreTechnology or IntegrationFagerhult is a major international lighting company (80 years experience, 4,100 employees, Sweden headquarters) that partnered with Wierda on the Golfslag Emmeloord healthcare complex. Fagerhult made the lighting design for the project, including innovative color-changing lighting that adjusts throughout the day for residents' well-being.
• ESZET GROUPcoreTechnology or IntegrationESZET GROUP (50+ years, headquarters in Harderwijk, branches in Goes, Born, and Drachten) supplies cables and lighting to Wierda. Robert-Jan Bouw describes the relationship as warm and spanning 15+ years. The partnership includes mutual innovation, with ESZET being triggered by Wierda to adopt smarter installation techniques.
• Kuiper BouwcoreStrategic or Co-development PartnerKuiper Bouw (founded 124 years ago, oldest independent builder in Arnhem) has partnered with Wierda since 2008. Both companies share DNA around reliability, trust, and innovation. Projects include serial residential housing, corporation housing, and care complexes. Bob Winters (General Director) values Wierda's ability to work effectively with BIM.
• Van Norel BouwgroepcoreStrategic or Co-development PartnerVan Norel Bouwgroep (75+ years, ~80 employees) and Wierda collaborated on zorgcomplex Triade Vitree. The partnership focused on design-phase collaboration where Wierda helped develop from a sketch on one A4 to a complete plan, following UAV-gc contract process.

Scale indicators3 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Van Dorp Installaties: Mid-sized Dutch technical installer offering electrical, HVAC and smart-building installations for residential and commercial projects across the Netherlands. Comparable because it operates in the same Dutch specialty-electrical contracting space with similar developer/contractor GTM, though at significantly larger scale than Wierda.
• Eleqa Installatietechniek: Smaller Dutch electrical and installation contractor with comparable regional operating model and project-based residential work. Comparable for similar size, regional Dutch focus, and residential/care-complex electrical scope, though with less documented KNX specialization.
• Comfort Partners: Dutch installer focused on residential electrical, smart-home/domotica and renovation projects for housing corporations and developers. Comparable because it overlaps directly with Wierda on KNX-style smart-home integration in Dutch serial housing and care-complex projects.
• VDK Installaties: Dutch installation company delivering electrical, mechanical and smart-home solutions primarily for residential and utility construction. Comparable as a regional-to-national Dutch installer serving developers and housing corporations with similar residential electrical scope to Wierda.

Broad incumbents

• Unica: Large Dutch technical services group covering electrical installation, smart buildings, security and energy solutions nationally. Comparable as a much larger incumbent offering overlapping smart-building and KNX services, but at enterprise scale with broader portfolio than Wierda's residential niche.
• Croonwolter&dros: Major Dutch technical installer (part of TBI) delivering electrical, building automation and energy solutions across residential, utility and commercial segments. Comparable as a broad incumbent competing for the same developer-led residential projects that Wierda serves.
• HOMIJ: Dutch technical installer (part of VolkerWessels) providing electrical, mechanical and smart-building solutions for residential and commercial real estate. Comparable as a broader incumbent active in Dutch serial housing and care-complex electrical installations.
• ENGIE Services Nederland: Large Dutch division of ENGIE providing technical installations, building services and energy solutions including residential and care-sector projects. Comparable as a broad incumbent with significant KNX/smart-building capabilities overlapping Wierda's niche.
• BAM Techniek: Dutch technical installation arm of Royal BAM Group covering electrical, mechanical and building services for residential, commercial and infrastructure projects. Comparable as a broad incumbent regularly engaged on Dutch serial housing and care-complex projects at scale Wierda cannot match.

Others

• ABB Busch-Jaeger (KNX ecosystem): Major KNX smart-home product manufacturer alongside Gira. Comparable as an adjacent ecosystem participant whose product roadmap and installer-network strategy directly shape Wierda's KNX/domotica offering and partner economics.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/WierdaTechniek
• YouTubeyoutube.com/channel/UCDbErKi8E1wttlNAJM5G6Yw/featured
• Facebookfacebook.com/wierdatechniek
• LinkedInlinkedin.com/company/wierdaprojecttechniek

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Wierda Projecttechniek B.V.