OMDUS

What OMDUS does

OMDUS B.V. is a Dutch holding company established in 2023 by Caspar de Haan (a family business dating to 1749) and De Variabele, with NPM Capital N.V. as an investment and governance partner. It functions as a federation of regional renovation and maintenance companies operating under their own brand identities while sharing collective innovation capacity, standardized processes, HR and IT infrastructure, and purchasing power. The group employs approximately 1,300 people across 20+ locations covering the South, West, Central, East, and South Holland regions of the Netherlands, with named partners including Caspar de Haan, De Variabele, United Legendz, Vergouwen Vastgoedzorg, Ervas, Raevast, Roza, Veeneman, Rodenburg bouwkundige brandpreventie, and Hoogvliet Totaalonderhoud.

The portfolio spans property maintenance, renovation, sustainability upgrades, facade restoration, bathroom/kitchen/toilet renovations, fire safety, and environmental services. Core proprietary or co-developed offerings include CTRL2050 (a decarbonization methodology for social housing co-developed with Factory Zero and Takkenkamp Groep, applicable to roughly 40% of the social housing portfolio), Up2Us (a high-rise rooftop addition concept co-developed with De Dakdokters and supported by ABN AMRO's Impact Nation), circular roof extensions reusing existing gutters and window frames, and a commitment to 70% biobased materials in roof insulation by 2028. Sub-brands 'Bouwers van morgen' (Southwest Netherlands) and the CTRL2050/Up2Us concepts provide distinct go-to-market identities within the network.

Revenue is generated through B2B project-based renovation services and recurring maintenance contracts, with quote-driven pricing customized for each housing corporation, healthcare institution, or commercial real estate client. No public pricing exists, and no consolidated revenue figure is disclosed, though subsidiary-level revenues (Roza €35M, Veeneman €30M, Raevast €10M, Ervas €3.5M, Rodenburg ~€3M) suggest a consolidated entity in the high-tens to low-hundreds of millions of euros. Customers are predominantly Dutch social housing corporations, with secondary exposure to healthcare (hospitals, care institutions) and commercial real estate. The GTM motion is enterprise field sales with long sales cycles, augmented by a channel-partner model in which new family businesses join the network to gain access to national scale and shared innovation.

Name

OMDUS

Legal name

OMDUS B.V.

Website

https://omdus.nl

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

501–1,000 employees

Short description

OMDUS is a Dutch holding company and network of regional renovation and maintenance companies serving housing corporations, healthcare institutions, and commercial real estate across the Netherlands with approximately 1,300 employees across 20+ locations.

Ownership category

akta.pro rank

Product category

Property Renovation and Maintenance Services

NAICS

Residential Remodelers (236118), Commercial and Institutional Building Construction (236220), Services to Buildings and Dwellings (5617)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

ADU Fire/Life Safety & Insulation/Soundproofing Upgrades (HSAPAMAM)

akta.pro secondary industries

Attached ADU (Addition-Based) Construction (HSAPAMAB), ADU Utility Connections & MEP Upgrades (Electrical/Plumbing/HVAC) (HSAPAMAH)

Keywords

• Property renovation services
• Building maintenance contracts
• Sustainable housing retrofit
• Social housing renovation
• Circular construction services

Headquarters

HQ city

Amsterdam

HQ country

Netherlands

HQ region

Europe

Offices20 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Renovation Services: Core revenue from renovation and maintenance services for existing buildings, including energy efficiency upgrades, bathroom/kitchen/toilet renovations, facade restoration, and structural modifications. Project-based revenue with long-term client relationships.
2. Maintenance Contracts: Ongoing maintenance services for housing corporations and commercial real estate investors, providing recurring revenue from planned and unplanned maintenance of building portfolios.
3. Sustainability Consulting: Advisory services on sustainability transitions, CO2 reduction, and circular construction helping clients make investment decisions towards CO2-neutral property ownership.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

OMDUS delivers renovation, maintenance, and sustainability upgrade services for existing buildings through a national network of regional partner companies that maintain direct relationships with housing corporations, healthcare institutions, and commercial real estate investors. Services span energy efficiency retrofits, bathroom/kitchen/toilet renovations, facade restoration, structural modifications, fire safety installations, and circular construction, including proprietary methodologies such as CTRL2050 for gas-free social housing renovation.

Product overview

OMDUS is a holding company and network of regional renovation and maintenance companies focused on sustainable housing in the Netherlands. The portfolio includes core partners Caspar de Haan (maintenance/renovation since 1749), De Variabele (property renovation), United Legendz (construction alliance), and Bouwers van morgen (regional partnership). Each partner operates under their own name with regional roots while sharing knowledge, innovations, and best practices through the OMDUS network. Key innovations include CTRL2050 (decarbonization process for social housing) and the circular roof window. Services span property maintenance, renovation, sustainability upgrades, facade restoration, bathroom/kitchen/toilet renovations, fire safety, and environmental technology. The network serves housing corporations, healthcare institutions, and private individuals across the Netherlands with approximately 1,300 employees in 20+ locations.

Differentiator

Problem solved

Functional benefit

Brands

• Bouwers van morgen: A collaboration between Ervas, Hoogvliet, Meerbouw, Raevast, Rendon and Roza for sustainable renovation and maintenance in Southwest Netherlands.
• CTRL2050
• Up2Us

Products and services

• Caspar de Haan Maintenance and renovation specialist of real estate, active since 1749 (nine generations). Headquartered in Eindhoven, serving housing corporations in southern Netherlands with brands including Vergouwen Vastgoedzorg, Moonen, and Koster.
• De Variabele Property renovators who guide housing corporations beyond conventional approaches. Operates from offices in central and eastern Netherlands, including Jacobs Milieutechniek and Rodenburg bouwkundige brandpreventie.
• United Legendz Alliance between Biltz, IJbouw, Mouton, TBK and Fixzed, bundling unique strengths in construction and maintenance sector, focused on human capital development.
• Bouwers van morgen Collaboration between Ervas, Hoogvliet, Meerbouw, Raevast, Rendon and Roza for real estate sustainability in southwest Netherlands, focused on maintenance, renovation, sustainability, and transformation.
• Veeneman Fourth-generation family business since 1935, active in maintenance, renovation, sustainability and new construction for housing corporations, healthcare sector and private individuals in Apeldoorn and surroundings.
• Ervas Family business specializing in facade renovation and restoration of masonry, natural stone and concrete, as well as moisture protection. Based in Hilversum, active throughout Netherlands.
• Raevast Based in Zoetermeer, specializes in bathroom, kitchen and toilet renovations, sustainably improving, renovating and maintaining commercial real estate and private rental housing.
• Roza Third-generation family business (1937) based in Culemborg and Dordrecht, active in property sustainability, bathroom, kitchen and toilet renovations and restorations for housing corporations in Utrecht and Drechtsteden regions.
• Rodenburg bouwkundige brandpreventie Part of De Variabele, specializes in building fire prevention, working mainly for hospitals, educational institutions, healthcare institutions and housing corporations throughout Netherlands.
• Hoogvliet Totaalonderhoud Family business from Spijkenisse (started 1946), focused on property maintenance, renovation and sustainability, serving housing corporations with craftsmanship and reliability.
• CTRL2050 Free thinking and working process developed to make decarbonizing social housing easier and cheaper, suitable for 40% of the social housing portfolio. Includes custom training developed with BOB-KOB.
• Up2Us Concept for ecological and profitable high-rise building addition, creating green living space on top of buildings while improving energy performance and reducing overheating of existing homes.
• Circular Roof Window (Circulaire dakkapel) Circular roof window made from construction waste, reusing gutters and existing window frames from renovation projects, reducing CO2 emissions.

Quantifiable outcome

• 40% of social housing portfolio suitable for CTRL2050 gas-free renovation approach
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

13 partnerships are on record, tiered core and supporting.

• Hoogvliet TotaalonderhoudcoreStrategic or Co-development Partner · 26 August 2025Family business from Spijkenisse (started 1946) focused on property maintenance, renovation, and sustainability. 40+ employees, active in South Holland through Bouwers van morgen.
• Rodenburg bouwkundige brandpreventiesupportingStrategic or Co-development Partner · 28 February 2025Company from Veenendaal (since 2001) specializing in fire safety, construction, and care solutions. 16 employees, nearly 3M euro revenue. Now part of De Variabele.
• Building BalancesupportingStrategic or Co-development Partner · 5 December 2024Partner in the National Approach Biobased Building initiative, collaborating on biobased building materials and sustainable renovation practices.
• OnderhoudNLsupportingStrategic or Co-development Partner · 5 December 2024Collaborated with De Variabele, Caspar de Haan, and Rendon to contribute to the Manual Biobased Renovation of Existing Construction.
• VeenemancoreStrategic or Co-development Partner · 5 December 2024Fourth-generation family business since 1935, active in maintenance, renovation, sustainability, and new construction for housing corporations, healthcare, and private individuals in Apeldoorn area. 90 employees, 30M euro revenue.
• ErvascoreStrategic or Co-development Partner · 9 July 2024Family business from Hilversum specializing in facade renovation and restoration of masonry, natural stone, and concrete. 25 employees, 3.5M euro revenue.
• RaevastcoreStrategic or Co-development Partner · 9 July 2024Family business from Zoetermeer specializing in bathroom, kitchen, and toilet renovations for commercial real estate and free-sector rental housing. 20 employees, 125 monteurs, 10M euro revenue.
• RozacoreStrategic or Co-development Partner · 9 July 2024Third-generation family business (1937) from Culemborg and Dordrecht, active in sustainability, renovations, and restorations for housing corporations in Utrecht and Drechtsteden regions. 120 employees, 35M euro revenue.
• ABN AMROsupportingStrategic or Co-development Partner · 1 June 2024ABN AMRO supported the development of Up2Us concept through Impact Nation, an initiative where they actively explore and advance sustainable opportunities.
• De DakdokterssupportingStrategic or Co-development Partner · 1 June 2024Development partner for Up2Us rooftop addition concept, collaborating on ecological and profitable high-rise solutions.
• Vergouwen VastgoedzorgcoreStrategic or Co-development Partner · 31 August 2023Family business from Breda (60 years old, 80+ employees) focused on renovation and maintenance in West-Brabant, working with Caspar de Haan on Southern Netherlands.
• United LegendzcoreStrategic or Co-development Partner · 3 July 2023Alliance of Biltz, IJbouw, Mouton, TBK, and Fixzed, bringing expertise in human capital development and creative product/process development.
• BOB-KOBsupportingStrategic or Co-development Partner · 21 May 2023Training partner that developed custom training modules to support the use of CTRL2050 methodology.

Scale indicators7 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• Van Wijnen: Dutch construction group combining new-build, renovation, and property development under one brand with a family-business DNA similar to OMDUS's partners. Directly competes for housing-corporation renovation tenders in the regions where OMDUS has presence.
• TBI Holdings: Diversified Dutch construction and development group with operating companies in building, infrastructure, and technical services. Provides overlapping renovation and maintenance capabilities through subsidiaries serving similar housing and commercial customers as OMDUS.
• Royal BAM Group: Major European construction services group with Dutch roots in civil engineering, building, and property maintenance. Engages with housing associations on renovation works at scale, providing a broader, multi-country alternative for the same client base OMDUS targets.
• Heijmans: Listed Dutch construction and real estate company with substantial renovation and property-maintenance operations alongside new-build and infra. A broad incumbent that competes with OMDUS partner brands in housing-corporation tendering while serving many other verticals.
• Koninklijke VolkerWessels: One of the largest Dutch construction and real estate groups, combining new-build, renovation, and infrastructure across residential and non-residential segments. Overlaps with OMDUS on renovation and maintenance of housing corporation portfolios, but as part of a much wider portfolio.
• Dura Vermeer: Privately held Dutch construction and development group active in residential renovation, new-build, and infrastructure. Competes with OMDUS partners in the housing-corporation and commercial-renovation segments but covers a much wider scope.
• Ballast Nedam: Established Dutch construction and engineering firm with operations in residential renovation and circular building initiatives. Closely comparable to OMDUS in ambition around sustainable building but covers far broader geographies and project types.

Direct peers

• Hemubo: Mid-sized Dutch renovation and building-maintenance specialist based in the Randstad region, focusing on multi-year maintenance contracts and renovation for housing corporations and care institutions. Closely comparable to OMDUS's smaller partner brands on service mix and customer type.
• Takkenkamp Groep: Dutch renovation and maintenance specialist that co-developed the CTRL2050 framework with OMDUS-partner De Variabele. Operates the same sustainability- and social-housing-renovation playbook across the Netherlands and is OMDUS's closest functional peer in scale and customer base.

Others

• Saint-Gobain Netherlands: Subsidiary of a global building-materials group supplying insulation, façade, and circular construction products to Dutch renovation contractors including OMDUS partners. Adjacent ecosystem participant that both supplies and competes for sustainability-renovation mindshare rather than competing for direct project delivery.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/omdus

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries10 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 OMDUS