Parallel Architectures
Architectures Parallèles srl is a Brussels-based heritage architecture firm specializing in restoration, conservation, and energy-efficient renovation of classified buildings, serving public institutions, private property owners, and cultural organizations across Belgium.
- Company typePrivate
- Founded-
- HeadquartersUccle, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Parallel Architectures does
Architectures Parallèles srl is a Brussels-based heritage architecture firm (Société à Responsabilité Limitée, BCE 0829614373) headquartered at Rue des Trois Arbres 14 in Uccle. Founded by Florence Doneux and Jeremy Brakel, the firm specializes in the restoration, conservation, and energy-efficient renovation of classified and historically significant buildings across Belgium, with a portfolio of 100+ completed projects since 2007 spanning Romanesque churches, Art Nouveau and Art Deco houses, 20th-century garden cities (Le Logis-Floréal, Cité Moderne), UNESCO-listed beffrois, and institutional buildings.
The firm's core technical capability rests on a multidisciplinary team of approximately 11 professionals: 7 architects, 2 in-house art history/conservation specialists (Emmanuelle Job, conservator-restorer; Lori Mahmourian, art historian/urbanist), and 2 administrators. This structure internalizes heritage-science expertise — stratigraphic studies, restoration protocols, heritage management planning — that competitors typically source externally. The practice is differentiated by its ability to combine strict heritage-compliance with energy performance upgrades on classified envelopes, and by repeated commissions from major public and cultural institutions including the National Bank of Belgium, Ville de Bruxelles, SLRB/Le Logis-Floréal, COCOF, Comensia, and Fabrique d'églises.
Commercially, Architectures Parallèles operates as a professional services firm earning project-based fees through three channels: public competitive tenders, invited competitions, and direct private commissions. Customer mix is roughly two-thirds public sector (communes, SLRB, COCOF, SISP housing corporations, Fabrique d'églises) and one-third private (property owners, educational institutions, enterprise clients such as INBEV). Pricing is bespoke per project; no tiered or published pricing exists. The firm actively collaborates with peer practices — notably through the MNAP/MNAPSG consortium with MangerNielsenArchitects and partnerships with KARBON', A-PRACTICE, and JZH & Partners — to compete for larger public commissions. Distribution is single-country (Belgium), with project delivery handled directly by the in-house team augmented by specialist engineering and conservation subcontractors.
Parallel Architectures firmographics
Firmographics- Name
- Parallel Architectures
- Legal name
- Architectures Parallèles srl
- Website
- https://architecturesparalleles.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Architectures Parallèles srl is a Brussels-based heritage architecture firm specializing in restoration, conservation, and energy-efficient renovation of classified buildings, serving public institutions, private property owners, and cultural organizations across Belgium.
- Ownership category
- akta.pro rank
Parallel Architectures industry classification
Industry- Product category
- Heritage Architecture Services
- NAICS
- Architectural Services (541310), Residential Remodelers (236118), Residential Building Construction (2361), Commercial and Institutional Building Construction (236220)
- SIC
- General Bldg Contractors - Residential Bldgs (1520), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Historic Preservation & Conservation Planning (BPAHAKAH)
- akta.pro secondary industries
- Historic Home Renovation & Preservation (HSAPAEAG), Architectural Reconfiguration & Structural Alterations (HSAPAEAB)
Keywords
Where Parallel Architectures is headquartered
LocationHeadquarters
- HQ city
- Uccle
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
Parallel Architectures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural Design and Restoration Services: Professional architecture services billed as project-based fees, typically for specific heritage restoration, renovation, or new-fit-out commissions. Revenue is earned through public procurement contracts, competition prizes, and private commissions.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Parallel Architectures product offering
Product offeringCore offering
Architectures Parallèles srl is a Brussels-based architecture practice delivering specialist heritage restoration, heavy renovation, and energy-efficient retrofit services for classified and historic buildings. The firm combines in-house art history and conservation expertise with architectural design to deliver façade restoration, structural reinforcement, roof renewal, and adaptive reuse projects for public institutions, private property owners, and cultural organisations across Belgium.
Product overview
Architectures Parallèles srl is a Brussels-based architecture firm offering comprehensive heritage restoration and renovation services. The company operates as a single integrated practice rather than a platform with modular products, providing specialized services in heritage building restoration, heavy renovation, energy-efficient retrofits, façade conservation, and heritage consulting. Their portfolio spans cultural buildings (churches, abbeys, UNESCO sites), educational institutions, social housing complexes, and private residences across Belgium, with particular expertise in classified and protected structures. The firm collaborates extensively with other architecture practices on complex projects and serves both public institutions (communes, SLRB, COCOF) and private clients.
Differentiator
Problem solved
Functional benefit
Products and services
- Heritage Building Restoration Services
Quantifiable outcome
- 100+ heritage projects completed since 2007 across Brussels and Wallonia
Companies that use Parallel Architectures
Customer profileNamed customers11 records
Segments3 records
Ideal customer profiles3 records
Parallel Architectures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Parallel Architectures partnerships and signals
Strategic signalPartnerships
22 partnerships are on record, tiered core and minor.
- KARBON'coreRegular collaborative partner on Cité Moderne heritage projects (Comensia). KARBON' is a Brussels architecture office specializing in heritage and sustainable renovation. Jointly won CQD Abords de la Cité Moderne competition (2023).
- MangerNielsenArchitectscoreLong-standing association as MNAP (MangerNielsen + Architectures Parallèles) and MNAPSG (adding Sophie Green). Joint winners of ROSERAIE (2022), IAF (2021), Warocqué (2021) competitions. Collaborated on SIBELGA Renoclick school renovation dossiers.
- A-PRACTICEminorCollaborated on ABŸ (Abbaye de Forest) project and various competition entries including Warocqué (with A-PRACTICE + ELD, 2024 — competition won).
- Emmanuelle JobcoreIn-house conservator-restorer who serves as a key specialist partner on heritage restoration projects (BNB salons, Falstaff café stratigraphic study, Wafelaerts 53, various projects). Collaborates on heritage studies and restoration protocols.
- Urban PlatformminorCollaborated on Rabelais school (Ixelles, 2018 — competition won) and various competition entries.
- Ma2 (Metzger & associés architecture)minorLead architect on Nekkersgat mill restoration with Ma2 as project author; Architectures Parallèles provided construction follow-up. Also collaborated on Trois Arbres office fit-out.
- Sophie GreencoreRegular collaborator in the MNAPSG consortium (with MangerNielsenArchitects) for public competition entries, notably winning the ROSERAIE, IAF, and Warocqué competitions.
- JZH & PartnersminorFrequent collaborator on heritage projects (Hôtel de Flandre, Park Atrium, Beffroi de Gembloux, Palais du Midi).
- AUXAUminorCollaborated on Hôtel de Flandre and Saint Henri church restoration projects.
- NUKLEUSminorCollaborated on Park Atrium, Louvain 38, and Hôtel de Flandre façade restoration projects.
- ENERG-IRminorEngineering partner for Saint Henri church restoration, focusing on energy performance and technical upgrades.
- De Four ArchitectsminorCollaborated on Rue au Beurre 28-30-32 restoration and Écuries du Château Rivieren.
- IDDAminorPartner on Vert Chasseur 83 renovation and Beffroi de Gembloux restoration.
- LABEL ArchitectureminorCollaborated on Cité Moderne (Comensia 173 logements, 2018 competition win) and various competitions.
- De Smedt & RamonminorEngineering partner on multiple COCOF school renovation projects (Redouté Peiffer phases, CERIA BAT2, Gheude).
- TAACminorStructural engineering partner on Floriculture (Redouté Peiffer) and Venezuela 7 renovation projects.
- VWGminorEngineering partner on various heritage projects including COCOF school renovations and the Ferme du Hof Ten Berg.
- BESPminorEnergy and sustainability consultancy partner on Hôtel Matignon restoration, Hôtel de Flandre, and Warocqué projects.
- CARBONIFEREminorSustainability and carbon analysis partner on Grands Carmes LGBTQIA+ centre and ROSERAIE projects.
- PIRNAY + POLY-TECH + ATSminorEngineering and technical partners on Sureaux Tilleul school renovation and ROSERAIE projects.
- INBEVminorClient rather than partner — commissioned Falstaff café restoration (multiple phases: interior 2017-2019, expertise on façades 2022-2023, expert mission 2022-2023) and Renard building restoration.
- SLRB / BNB / COCOFcoreMajor public clients who commission multiple projects from the firm — SLRB (Le Logis-Floréal), BNB (National Bank salons), COCOF (Redouté-Peiffer, Redouté Peiffer phase 2).
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Parallel Architectures competitors and assessment
Company assessmentDirect peers
- De Four Architects: Brussels heritage architecture firm collaborating with Architectures Parallèles on Rue au Beurre 28-30-32 and Écuries du Château Rivieren. Directly comparable in restoration specialism and team size.
- Metzger & associés architecture (Ma2): Brussels heritage architecture firm led by Alain Metzger. Lead architect on Nekkersgat mill restoration with Architectures Parallèles providing construction follow-up; also collaborated on Trois Arbres office fit-out. Directly comparable in heritage specialization and Belgian public-sector work.
- JZH & Partners: Brussels heritage engineering-conservation specialist collaborating on Hôtel de Flandre, Park Atrium, Beffroi de Gembloux, and Palais du Midi. Comparable in heritage/restoration focus with adjacent engineering capabilities.
- LABEL Architecture: Brussels architecture firm and partner on Cité Moderne (Comensia 173 logements, 2018 competition win) and other competitions. Comparable in scale, heritage restoration focus, and public-sector competition model.
- A-PRACTICE: Brussels architecture practice collaborating with Architectures Parallèles on ABŸ (Abbaye de Forest) and Warocqué (2024 competition win). Operates in the same Brussels heritage/renovation niche with similar team size and competition-driven model.
- Urban Platform: Brussels urbanism and architecture firm that co-won the Rabelais school competition (Ixelles, 2018) with Architectures Parallèles. Comparable in heritage-school and Brussels public project focus.
- MangerNielsenArchitects: Brussels-based architecture firm with comparable heritage restoration focus. Long-standing MNAP consortium partner with Architectures Parallèles, jointly winning ROSERAIE (2022), IAF (2021), and Warocqué (2021) competitions — directly comparable in scale, heritage specialty, and Brussels public-sector client base.
- Origin Architecture: Brussels-based architecture firm with established practice in heritage and listed building restoration across Belgium. Comparable in niche specialty, project complexity, and Brussels public client base.
- KARBON': Brussels architecture office specializing in heritage and sustainable renovation. KARBON' is a co-development partner on Cérés Moderne heritage projects and co-won the CQD Abords de la Cité Moderne competition with Architectures Parallèles in 2023, making it the closest direct comparable in niche and scale.
Broad incumbents
- DDS & Partners: Larger established Belgian architecture firm with broad portfolio including heritage, residential, and public-sector projects. Comparable in heritage work but operates at broader scale and across more building types than Architectures Parallèles' specialized focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights6 records
Customer concentration
Parallel Architectures social profiles
Digital presenceParallel Architectures financial estimates
Financial estimateRevenue estimate
Valuation estimate
Parallel Architectures leadership team
Management profileNumber of profiles
Profiles4 records
Parallel Architectures funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Parallel Architectures 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 Parallel Architectures
What does Parallel Architectures do?
Architectures Parallèles srl is a Brussels-based architecture practice delivering specialist heritage restoration, heavy renovation, and energy-efficient retrofit services for classified and historic buildings. The firm combines in-house art history and conservation expertise with architectural design to deliver façade restoration, structural reinforcement, roof renewal, and adaptive reuse projects for public institutions, private property owners, and cultural organisations across Belgium.
Is Parallel Architectures a public or private company?
Parallel Architectures is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Parallel Architectures founded?
Parallel Architectures was founded in -1. It employs 11 to 50 people.
Where is Parallel Architectures based?
Parallel Architectures is headquartered in Uccle, Belgium, in the Europe region.
How does Parallel Architectures make money?
One revenue line is on record: architectural Design and Restoration Services.
Who are Parallel Architectures's main competitors?
Direct peers on record are De Four Architects, Metzger & associés architecture (Ma2), JZH & Partners, LABEL Architecture, A-PRACTICE, Urban Platform, MangerNielsenArchitects, Origin Architecture and KARBON'. DDS & Partners is listed as a broad incumbent.
Does Parallel Architectures have an API?
No public API is recorded for Parallel Architectures.
What industry is Parallel Architectures in?
Parallel Architectures's product category is Heritage Architecture Services. Its primary akta.pro industry code is BPAHAKAH, Historic Preservation & Conservation Planning, with a secondary code of HSAPAEAG, Historic Home Renovation & Preservation. Its NAICS code is 541310 and its SIC code is 1520.