Jim Clemes Associates
Jim Clemes Associates is a 42-person Luxembourg-based architecture and design firm founded in 1984, delivering full-lifecycle architecture, interior design, and urbanism services to public administrations, healthcare providers, and private developers across Europe, West Africa, and the Middle East.
- Company typePrivate
- Founded1984
- HeadquartersEsch-sur-Alzette, Luxembourg
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Jim Clemes Associates does
Jim Clemes Associates is a privately held architecture and design firm headquartered in Esch-sur-Alzette, Luxembourg, founded in 1984 by Jim Clemes and operating as a société anonyme since January 2000. The firm delivers professional services across architecture, interior design, and urbanism for public administrations, healthcare providers, financial institutions, and private developers, with recognized specializations in healthcare facilities, educational infrastructure, cultural buildings, and transportation infrastructure.
The firm's work spans the full project lifecycle from conceptual design through construction and delivery, executed by a 42-person multicultural team trained across European architecture schools. Its portfolio includes landmark Luxembourg assets such as Gare Belval Université, Centre Mère-Enfant CHL, Lalux Assurances Headquarters, the Watertower Dudelange conversion, and Nordstroos highway infrastructure, complemented by international projects in France, Germany, Switzerland, the Netherlands, Mali, and Qatar.
The business operates a project-based, quote-driven enterprise sales model with B2B and B2G clients, monetizing through professional service fees on specialized, technically complex commissions. Following founder Jim Clemes' retirement in 2024, the firm is now led by a five-partner management committee covering general management, finance, communications, HR, and BIM/digital strategy. Revenue is not publicly disclosed and the company carries no external investment.
Jim Clemes Associates firmographics
Firmographics- Name
- Jim Clemes Associates
- Legal name
- Jim Clemes Associates
- Website
- https://jimclemes.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Jim Clemes Associates is a 42-person Luxembourg-based architecture and design firm founded in 1984, delivering full-lifecycle architecture, interior design, and urbanism services to public administrations, healthcare providers, and private developers across Europe, West Africa, and the Middle East.
- Ownership category
- akta.pro rank
Jim Clemes Associates industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (541310), Interior Design Services (54141)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Sustainable/Green Building & LEED Consulting (BPAHAKAG)
Keywords
Where Jim Clemes Associates is headquartered
LocationHeadquarters
- HQ city
- Esch-sur-Alzette
- HQ country
- Luxembourg
- HQ region
- Europe
Offices1 record
Markets served
Jim Clemes Associates business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Architecture and Design Services: Professional architecture and design services for public and private sector clients including project design, construction management, and architectural project management
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Jim Clemes Associates product offering
Product offeringCore offering
Jim Clemes Associates is a multidisciplinary architecture firm providing architecture, interior design, and urbanism services from conceptual design through construction and delivery. The firm specializes in healthcare, education, cultural, office, infrastructure, hospitality, and residential projects, with a strong emphasis on sustainable and environmentally responsible design practices.
Product overview
Jim Clemes Associates is a multidisciplinary architecture firm based in Luxembourg, established in 1984. The firm operates as a unified practice offering architecture, interior design, and urbanism services through an integrated team approach. The firm specializes in sustainable design and has particular expertise in healthcare architecture, educational facilities, cultural buildings, office developments, and residential projects. Their design teams bring creativity and rigor to both conceptual stages and construction and delivery phases. The current leadership consists of five partners: Caroline Thill (General Director), Mathieu Nicol (Financial Director), Lynn Ansay (Communication Director), Mélany Albert (HR Director), and Léopold Cart (BIM Manager and Digital Strategy Director). Since 2024, following the retirement of founder Jim Clemes, the management is led by a new generation of partners ensuring continuity of founding values.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Full-scope architectural design services spanning conceptual stages through construction and delivery phases, with expertise in linking existing contexts with new spaces and functions.
- Interior Design Multi-cultural interior design team providing expertise in spatial design and interior architecture across various building typologies.
- Urbanism Urban planning and design services including development plans, urban requalification projects, and master planning for residential and mixed-use developments.
- Healthcare Architecture Specialized architectural services for healthcare facilities including hospitals, maternity centers, care homes, and rehabilitation centers, with in-depth understanding of end-user needs.
- Education Architecture School campus and educational facility design including primary schools, secondary schools, music schools, sports halls, and related educational infrastructure.
- Cultural Buildings Design of cultural institutions including cultural centers, concert halls, theaters, museums, and heritage renovation projects.
- Office Buildings Commercial office architecture including headquarters, corporate campuses, and office park developments with focus on sustainability and user comfort.
- Infrastructure Transportation infrastructure design including railway stations, tunnels, underpasses, bridges, and cycling infrastructure.
- Hospitality Architecture Hotel and hospitality facility design including renovations and new constructions for major hospitality brands.
- Residential Architecture Housing and residential development design including individual residences, collective housing, senior living facilities, and mixed-use residential projects.
Quantifiable outcome
- Award-winning projects including multiple Prix Luxembourgeois d'Architecture and international recognition
Companies that use Jim Clemes Associates
Customer profileNamed customers15 records
Segments6 records
Ideal customer profiles5 records
Jim Clemes Associates technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Jim Clemes Associates partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered minor and core.
- CBAminorCollaborator on Kulturfabrik cultural centre renovation project in Esch-sur-Alzette, providing architectural expertise on the adaptive reuse of former slaughterhouse buildings.
- Schroeder & AssociéscoreLong-term engineering collaborator on multiple major infrastructure projects including Nordstroos highway/tunnel project and Nouvelle entrée de ville à Schifflange urban development project.
- Nico ThurmminorArtist collaborator on Nordstroos infrastructure project, providing artistic direction for tunnel design transforming engineering infrastructure into sculptural art installation.
- AU21minorArchitecture collaborator on Pixel office building project in Kirchberg, Luxembourg.
- Witry & WitrycoreArchitecture partner on multiple projects including CIPA Junglinster (joint venture) and Les Thermes Strassen aquatic centre, combining expertise for specialized facility design.
- Valentiny ArchitectscoreArchitecture collaborator on Les Thermes Strassen aquatic centre and Centre Mère-Enfant CHL healthcare projects, partnering for specialized architectural solutions.
- Stein Hemmes WirtzminorArchitecture collaborator on Beckers Hotel und Restaurant project in Trier, Germany, providing specialized hospitality design expertise.
- kaell architecteminorCollaborating architect on Watertower Dudelange transformation project for the Centre national de l'audiovisuel, preserving heritage while creating contemporary exhibition space.
Scale indicators3 records
Recent moves8 records
Expansion highlights5 records
Jim Clemes Associates competitors and assessment
Company assessmentBroad incumbents
- Perkins&Will: Global architecture firm with deep healthcare and education practices and strong sustainability credentials; competes for the same institutional healthcare and education mandates JCA specializes in, but at a much larger scale.
- Gensler: Global design and architecture firm with extensive corporate workplace, hospitality and public-sector practices; competes for the same office, hospitality and infrastructure commissions at much larger scale.
- Foster + Partners: Global architecture incumbent with a broad portfolio including cultural, office and public infrastructure; competes for the largest international public and corporate commissions where JCA's smaller scale limits it.
- HDR: Major international design firm with one of the world's largest healthcare architecture practices; directly comparable on healthcare facility expertise and competing on hospital and clinical commissions.
- BIG (Bjarke Ingels Group): Internationally recognized architecture practice known for sustainability-led, signature public and cultural buildings; represents the larger, design-led incumbents JCA is benchmarked against.
Direct peers
- m3 architectes: Luxembourg-based architecture firm of comparable size serving public and private clients on healthcare, education and office projects; directly comparable in scale, geography, and multi-disciplinary practice.
- WW+ architektur: Luxembourg/Germany architecture practice with overlapping public-sector and healthcare expertise; competes for the same Benelux design mandates and shares a similar mid-size, multi-disciplinary profile.
- Valentiny Architects: Luxembourg architecture practice that has partnered with JCA on healthcare and aquatic-centre projects; comparable in size, geography and public-sector specialization.
- Stein Hemmes Wirtz: Architecture firm collaborating with JCA on hospitality and other projects; operates in the same Benelux/Germany corridor with similar project-based, mid-size practice model.
- Witry & Witry: Established Luxembourg architecture firm that has co-developed projects with JCA (e.g. CIPA Junglinster) and competes for similar healthcare, education and heritage commissions in the Grand Duchy.
Market position
Strengths1 record
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights7 records
Customer concentration
Jim Clemes Associates social profiles
Digital presenceJim Clemes Associates financial estimates
Financial estimateRevenue estimate
Valuation estimate
Jim Clemes Associates leadership team
Management profileNumber of profiles
Profiles7 records
Jim Clemes Associates funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Jim Clemes Associates M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Jim Clemes Associates
What does Jim Clemes Associates do?
Jim Clemes Associates is a multidisciplinary architecture firm providing architecture, interior design, and urbanism services from conceptual design through construction and delivery. The firm specializes in healthcare, education, cultural, office, infrastructure, hospitality, and residential projects, with a strong emphasis on sustainable and environmentally responsible design practices.
Is Jim Clemes Associates a public or private company?
Jim Clemes Associates is a private company. It is classified as management employee owned and is currently operating.
When was Jim Clemes Associates founded?
Jim Clemes Associates was founded in 1984. It employs 11 to 50 people.
Where is Jim Clemes Associates based?
Jim Clemes Associates is headquartered in Esch-sur-Alzette, Luxembourg, in the Europe region.
How does Jim Clemes Associates make money?
One revenue line is on record: architecture and Design Services.
Who are Jim Clemes Associates's main competitors?
Broad incumbents on record are Perkins&Will, Gensler, Foster + Partners, HDR and BIG (Bjarke Ingels Group). Direct peers are m3 architectes, WW+ architektur, Valentiny Architects, Stein Hemmes Wirtz and Witry & Witry.
Does Jim Clemes Associates have an API?
No public API is recorded for Jim Clemes Associates.
What industry is Jim Clemes Associates in?
Jim Clemes Associates's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAG, Sustainable/Green Building & LEED Consulting. Its NAICS code is 541310 and its SIC code is 8700.