What Witry&Witry S.A. does

Witry & Witry S.A. is a Luxembourg-based architecture and urban planning firm founded in 1980 by René and Ursula Witry, employing approximately 16 people and headquartered in Echternach. The firm provides full-service architectural design across multiple building typologies — including educational facilities, daycare centers, cultural buildings, sports halls, senior care homes, residential complexes, and civic administrative buildings — alongside urban planning services such as master plans (Plan directeur), particular development plans (PAP), and heritage preservation studies.

The firm's technical differentiation lies in sustainable construction methods: CO2-neutral building design, Passivhaus standards, circular economy approaches, and modular timber construction using prefabricated solid wood wall and ceiling modules. Notable projects include the CO2-neutral Campus Scolaire Wobrècken in Esch-sur-Alzette, the Plus-Energiehäuser Hersberg (Energy Class AAA), the Aalt Stadhaus cultural center in Differdange, and the CIPA Grande-Duchesse Joséphine Charlotte senior living facility for Croix Rouge Luxembourgeoise.

Revenue is generated through project-based professional service fees from predominantly public-sector clients — Luxembourg municipalities, communes, and public administrations — acquired primarily through architectural competitions and direct commissions, with a smaller private residential segment. Following the 2026 generational succession to Anabel Witry and Pit Kuffer, the firm is relocating to the historic Kneppfabrik building in Echternach, which will co-house other planning and construction firms.

Name

Witry&Witry S.A.

Legal name

Witry & Witry

Website

https://witry-witry.lu

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

11–50 employees

Short description

Witry & Witry is a Luxembourg-based architecture and urban planning firm specializing in sustainable timber construction, Passivhaus standards, and CO2-neutral design, serving primarily municipal and public-sector clients across education, culture, healthcare, and civic building typologies.

Ownership category

akta.pro rank

Headquarters

HQ city

Echternach

HQ country

Luxembourg

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Architectural Services: Professional architectural services for new construction, renovation, urban planning, and project management. Revenue generated through project-based fees for public and private sector clients in Luxembourg.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Witry & Witry is a Luxembourg-based architecture firm providing comprehensive architectural design, urban planning, building renovation, and sustainable construction services. The firm serves public sector clients (municipalities, communes) and private clients primarily in Luxembourg, delivering projects across educational, cultural, healthcare, residential, and civic typologies. Core expertise includes Passivhaus standards, CO2-neutral design, modular timber construction, and circular economy principles.

Product overview

Witry & Witry is a Luxembourg-based architecture and urban planning firm offering comprehensive architectural services across multiple building typologies. The firm provides a unified service portfolio centered on architectural design, urban planning, renovation/conversion projects, and sustainable building practices. Their project portfolio includes educational facilities (schools, nurseries, sports halls), cultural buildings, residential complexes, healthcare facilities, civic buildings, and urban development plans. The firm emphasizes sustainable construction methods including timber building, passive house standards, and CO2-neutral construction. As a traditional architecture practice rather than a software product company, they do not offer modular software products but rather integrated architectural and planning services delivered through project-based engagements.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Full-service architectural design for various building typologies including residential, educational, cultural, sports, healthcare, and civic buildings across Luxembourg.
• Urban Planning and Development Comprehensive urban planning services including master plans (Plan directeur), particular development plans (PAP), urban studies, and sustainable urban development strategies.
• Building Renovation and Conversion Renovation, conversion, and adaptive reuse of existing buildings including historic monuments, with expertise in energy-efficient modernization and heritage preservation.
• Sustainable Building Design Specialized sustainable and ecological building design including passive house standards, timber construction, CO2-neutral buildings, and circular economy principles.
• Landscape Architecture Landscape design integrated with building projects including garden design, public space planning, and environmental integration.

Quantifiable outcome

• Campus Wobrécken built as CO2-neutral structure generating more energy than it consumes
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

15 partnerships are on record, tiered core and minor.

• SGI IngénieriecoreImplementation/ SI/ Consulting PartnerEngineering consultancy partnership for structural and technical installations on various projects including Crèche Inclusive Bettembourg, Cafeteria Lycée Echternach, and multiple other public buildings.
• Jim Clemes AssociatescoreStrategic or Co-development PartnerArchitecture partnership for large-scale projects including CIPA Junglinster and Maison du Nombre, des Arts et des Etudiants Belval.
• TR-EngineeringcoreImplementation/ SI/ Consulting PartnerEngineering partnership for various municipal projects and urban planning schemes in Luxembourg.
• Goblet Lavandier et AssociéscoreImplementation/ SI/ Consulting PartnerEngineering and consultancy partnership for public sector projects including CIPA facilities and sports halls.
• Schroeder & AssociésminorImplementation/ SI/ Consulting PartnerEngineering consultancy partnership for sports hall and infrastructure projects.
• H2U aqua.plan.Ing-GmbH / RW ConsultcoreStrategic or Co-development PartnerEngineering partnership (ARGE) for SEBES water treatment plant project, winning the 2012 European competition.
• Valentiny hvp architectscoreStrategic or Co-development PartnerArchitecture partnership (ARGE) for Les Thermes Strassen-Bertrange swimming and wellness center project.
• Daedalus EngineeringminorImplementation/ SI/ Consulting PartnerEngineering partnership for residential projects including Stadthäuser Echternach.
• Heck & KappesminorImplementation/ SI/ Consulting PartnerEngineering partnership for Grundschule Born timber construction project.
• INCA Ingénieurs Conseils AssociéscoreImplementation/ SI/ Consulting PartnerEngineering consultancy for multiple projects including Centre Pénitentiaire Givenich and various municipal developments.
• Betic SAminorImplementation/ SI/ Consulting PartnerEngineering partnership for Centre Polyvalent Born renovation project.
• TR-Engineering / Betic / ArealminorImplementation/ SI/ Consulting PartnerEngineering team partnership for Naturcrèche Dippach project.
• CO3 s.à r.l.minorImplementation/ SI/ Consulting PartnerPlanning partner for PAP Altstadt Grevenmacher heritage preservation project.
• InPA (Institut national pour les patrimoines archéologiques)minorImplementation/ SI/ Consulting PartnerHeritage preservation partnership for inventory of approximately 180 protected monuments in Grevenmacher.
• IBN Passivhaus / HDK Dutt + Kist / Jean Schmit EngineeringcoreImplementation/ SI/ Consulting PartnerEngineering team for Campus Wobrécken CO2-neutral school project.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Schroeder & Associés: Luxembourg-based engineering and architecture consultancy that partners with Witry & Witry on sports hall and infrastructure projects. Comparable as a mid-sized technical consultancy competing for similar public sector commissions in Luxembourg.
• M3 Architectes: Luxembourg-based architecture firm with a multi-typology portfolio spanning residential, public, and commercial projects. Operates in the same competitive landscape for public commissions and shares the small-mid sized firm positioning in Luxembourg.
• Valentiny hvp architects: Luxembourg-based architecture firm specializing in cultural, educational, and public projects with comparable scale and typology focus. Already partnered with Witry & Witry on the Les Thermes Strassen-Bertrange swimming and wellness center, indicating direct market overlap in public competitions.
• Jim Clemes Associates: Luxembourg-based architecture firm focused on large-scale public and institutional projects. Partners with Witry & Witry on CIPA Junglinster and Maison du Nombre, des Arts et des Etudiants Belval, demonstrating shared client base and project typology in senior care and education.
• Steinmetzdemeyer Architectes Urbanistes: Luxembourg-based architecture and urban planning firm with comparable multi-typology public sector portfolio. Competes with Witry & Witry for similar municipal, residential, and urban planning commissions in the Luxembourg market.

Broad incumbents

• gmp · Architekten: Major German architecture firm with deep public infrastructure expertise and global project portfolio. Overlaps with Witry & Witry in typologies such as cultural venues, sports facilities, and public buildings, but operates at much larger scale across multiple geographies.
• HPP Architekten: Major German architecture firm with broader geographic reach and a wider portfolio spanning commercial, cultural, sports, and public building design. Comparable as an incumbent player in European public architecture, though at significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/witry&witry-s-a-

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 Witry&Witry S.A.