Ruben Willaert NV

What Ruben Willaert NV does

Ruben Willaert NV is a Belgian professional services firm specializing in archaeology, heritage research, restoration, and decorative conservation, founded in 2001 and headquartered in Brugge with a second operational office in Geel. The firm employs approximately 40 multidisciplinary specialists including archaeologists, historians, geographers, geologists, and restorers, operating exclusively within the Flanders region of Belgium. Its core offerings span four integrated service lines: Archeologienota (legally compliant archaeological assessments required for building permits under Flemish heritage law), Archeologie (field research including desktop studies, borehole surveys, trial trenches, and full-scale excavation in rural and urban contexts), Restauratie & Decoratie (conservation of murals, paintings, stucco, polychrome sculptures, and decorative techniques on heritage buildings), and Onderzoek en Diagnostiek (building-historical, building-technical, building-physical, and material-technical investigations). Since 2024, the company has operated as a subsidiary within the United Experts Group, a Belgian diversified network of nearly 600 experts.

The firm's revenue model is entirely project-based professional services, with bespoke quotes determined per project scope, complexity, and duration. Pricing is not publicly disclosed, and contracts are typically multi-year in nature for larger restoration engagements. Ruben Willaert serves three primary customer segments: government bodies (municipalities such as Wervik and Zonnebeke, and public utilities like Aquafin NV), church administrators managing heritage religious buildings (e.g., kerkbesturen in Middelkerke and Brugge), and private developers or individuals requiring archaeological due diligence or heritage restoration (e.g., Centrimo). Customer acquisition is driven by direct outreach, professional reputation, referrals within the Flemish heritage sector, and cross-referrals through the United Experts Group network. Public outreach is conducted separately through Stichting Onvoltooid Verleden Tijd, a foundation co-founded by the firm to deliver heritage storytelling via walks, workshops, and educational events.

The company is recognized as an authorized archaeological firm under the Flemish Onroerend Erfgoed heritage law, which provides a structural regulatory moat for its permitting-related services. Its underlying technology is methodological rather than algorithmic — combining established archaeological field techniques with building-diagnostics expertise — and no AI/ML capabilities, APIs, or proprietary software platforms are evidenced. The business is privately held with no disclosed funding rounds, and revenue figures are not publicly available.

Name

Ruben Willaert NV

Legal name

Ruben Willaert nv

Website

https://rubenwillaert.be

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Ruben Willaert NV is a Belgian professional services firm founded in 2001, specializing in archaeology, heritage research, restoration, and decorative conservation across Flanders. It serves municipalities, church administrators, project developers, and private property owners through authorized archaeological assessments and building diagnostics, and has been part of United Experts Group since 2024.

Ownership category

akta.pro rank

Product category

Archaeological and Heritage Services

NAICS

Architectural, Engineering, and Related Services (5413), Engineering Services (54133)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Engineering Services (8711)

akta.pro primary industry

Historic Preservation & Conservation Planning (BPAHAKAH)

akta.pro secondary industries

Plaster Installation & Restoration (Traditional & Veneer) (HSAPAHAE), Specialty Finishes & Decorative Installations (Plaster, Stone Veneer, Feature Walls) (IMAFANAM)

Keywords

• Archaeological services
• Heritage research
• Heritage restoration
• Cultural heritage consulting
• Archaeological fieldwork

Headquarters

HQ city

Beringen

HQ country

Belgium

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional services — archaeology and heritage research: Fees for archaeological studies and heritage research including desktop studies, field surveys, trial trenches, test pits, and full-scale excavations for construction and infrastructure projects.
2. Professional services — restoration and decoration: Fees for restoration and conservation of murals, paintings, stucco, polychrome sculptures, decorative painting, gilding, and decorative techniques on heritage buildings.
3. Professional services — research and diagnostics: Fees for building-historical, building-technical, building-physical, and material-technical investigations, as well as test restorations.
4. Professional services — archaeological notes: Fees for drafting archaeological notes (archeologienota) required for building permits under Flemish heritage legislation.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Ruben Willaert NV is a Belgian archaeological, heritage-research and restoration firm founded in 2001, headquartered in Bruges with a second office in Geel, and employing approximately 40 specialized staff. The firm delivers professional heritage services covering permit-stage archaeological notes, archaeological field research, heritage research and diagnostics, restoration and decoration of historic buildings, and public heritage outreach for government, ecclesiastical and private clients, and since 2024 has operated as part of the United Experts Group.

Product overview

Ruben Willaert NV is een archeologisch, erfgoedonderzoek en restauratiebedrijf actief sinds 2001, sinds 2024 onderdeel van United Experts Group. Het bedrijf opereert als een dienstverleningsbedrijf met een multidisciplinair team van ongeveer veertig specialisten (archeologen, historici, geografen, geologen, restauratoren, materiaaltechnische en bouwfysische experten). De kernproducten omvatten Archeologienota (administrative nota's voor bouwvergunningen), Archeologie (veldwerk en opgravingen), Restauratie & Decoratie (conservering van kunsthistorisch erfgoed), Onderzoek en Diagnostiek (bouwhistorisch en materiaaltechnisch onderzoek), en Ontsluiting Erfgoed (publiekswerking en educatie). De verschillende expertises werken complementair: onderzoek en diagnostiek vormen de basis voor succesvolle restauraties, terwijl erfgoedontsluiting de wetenschappelijke resultaten toegankelijk maakt voor het publiek.

Differentiator

Problem solved

Functional benefit

Products and services

• Archaeological Note (Archeologienota) Permit-stage archaeological notes and reports prepared to support building and development permit applications, documenting the heritage assessment of a site in line with Flemish heritage legislation.
• Archaeological Research (Archeologisch onderzoek) Archaeological field research, evaluation and excavation services carried out in advance of and during construction, infrastructure and land-development projects.
• Research and Diagnostics (Onderzoek & Diagnostiek) Heritage research and diagnostic investigations supporting preservation, restoration and conservation decision-making on historic buildings, monuments and sites.
• Restoration and Decoration (Restauratie & Decoratie) Restoration and decorative-conservation services for historic buildings, monuments, churches and heritage interiors, including crafts-led conservation of architectural and ornamental elements.
• Heritage Outreach (Ontsluiting Erfgoed) Heritage-outreach services that translate archaeological and historical findings into accessible communication for broader public and stakeholder audiences.

Quantifiable outcome

• Archaeological note (archeologienota) processing without delay for construction projects
• +1 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

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• United Experts GroupcoreStrategic or Co-development Partner · 1 January 2024Since 2024, Ruben Willaert nv has been part of the United Experts Group knowledge network, alongside the VEC (Vlaams Erfgoed Centrum). The Group comprises nearly 600 experts and provides Ruben Willaert access to diverse complementary expertise and cross-referrals across its network.
• Stichting Onvoltooid Verleden TijdcoreStrategic or Co-development PartnerRuben Willaert nv co-founded the Stichting Onvoltooid Verleden Tijd foundation to bridge heritage and people. The foundation uses the scientific expertise of Ruben Willaert's archaeologists and historians to create public-facing heritage storytelling — interactive walks, workshops, and events that make archaeology accessible to the general public.
• BAACminorStrategic or Co-development PartnerBAAC is a contractor partner collaborating with Ruben Willaert nv on the Ieper Frezenberg archaeological project (2025), a large-scale sewer and road infrastructure project along the Ypres Salient (Ieperboog) in Zonnebeke municipality.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Agentschap Onroerend Erfgoed: Flemish government heritage agency that sets policy, funds, and partially executes heritage and archaeological work; functions as a regulator and broad incumbent shaping Ruben Willaert's market rather than a pure competitor.
• Monumentenwacht Vlaanderen: Flemish organization coordinating preventive conservation and monitoring of historic buildings; adjacent to Ruben Willaert's restoration practice and a recurring counterparty for church administrators.

Regional players

• Vestigia: Dutch heritage consultancy active in archaeology and built heritage; offers comparable multidisciplinary services (field archaeology, building history, materials research) across the Benelux region.
• RAAP: Dutch archaeological consultancy with extensive Benelux project footprint; comparable field archaeology, building research, and heritage advisory offerings though primarily Netherlands-based.

Direct peers

• Erfpunt: Flemish heritage organization providing advisory, restoration guidance, and monumentenzorg services that intersect with Ruben Willaert's restoration and decorative painting offerings.
• IDECO: Belgian heritage and building research consultancy providing bouwhistorisch and materiaaltechnisch onderzoek that overlaps directly with Ruben Willaert's Onderzoek en Diagnostiek practice.
• Aron bvba: Belgian archaeological consultancy executing field evaluations, excavations, and archeologienota for Flemish public and private clients; directly comparable scope and authorized-firm profile.
• BAAC: Dutch/Benelux archaeological consultancy delivering field excavation, building research, and heritage services; actively partnered with Ruben Willaert on the 2025 Ieper Frezenberg project and operates in the same authorized-firm tier.
• SOLVA: Flemish inter-municipal cooperation providing archaeological services and spatial planning in East Flanders; competes for the same municipal and developer-driven archaeology mandates under the Onroerend Erfgoed framework.
• Vlaams Erfgoed Centrum (VEC): Sister company within United Experts Group since 2024; VEC delivers complementary archaeological and heritage services in Flanders, sharing clients, regulatory status, and group-level resources with Ruben Willaert.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/rubenwillaertbvba
• LinkedInlinkedin.com/company/rubenwillaertnv
• Instagraminstagram.com/rubenwillaertnv

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 Ruben Willaert NV