TDA

What TDA does

TDA (TECHNIQUES DESIGN ARCHITECTURES) is a French regional architecture and construction project management firm founded in 2004 by Frédéric Bonnet and headquartered in Charleville-Mézières, Grand Est. The firm delivers seven core professional services: architectural conception, execution project management (maîtrise d'œuvre d'exécution), building permit administration, technical expertise, feasibility studies, building diagnostics, and OPC scheduling/piloting/coordination. Its client base spans residential, commercial, industrial, medical, institutional, and public-sector building projects across the Champagne region.

The firm operates from three offices — Charleville-Mézières (HQ), Reims (opened 2016), and Épernay (opened 2021) — giving it physical coverage across the Ardennes and Marne départements. It is privately held, founder-led, registered as RCS Sedan D 452 982 010, and employs 33 staff. The business model is project-based professional services: fees are generated through fixed-price or percentage-of-project contracts for defined scopes (design, permitting, project management, diagnostics), with revenue tied to the volume and size of local construction mandates. The firm is affiliated with UNSFA.

Observable strategic posture is regional consolidation: incremental geographic expansion rather than product diversification, no external capital, no M&A, and no disclosed technology or AI initiatives. Competitive positioning rests on local proximity, multi-disciplinary credentials (OPC, diagnostics, cost control), and 20 years of regional brand equity.

Name

TDA

Legal name

TDA - TECHNIQUES DESIGN ARCHITECTURES

Website

https://tda-archi.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

TDA is a French regional architecture and project management firm founded in 2004 and headquartered in Charleville-Mézières, operating across three offices in the Champagne region. It delivers architectural design, building permits, feasibility studies, diagnostics, and OPC coordination for residential, commercial, industrial, and public-sector clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Charleville-Mézières

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Engineering Services: Professional services revenue generated through architectural design, project management, construction supervision, and consulting services for residential, industrial, medical, commercial, institutional, and public buildings. Revenue is project-based, typically as one-time engagements with clients.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

TDA (Techniques Design Architectures) is a French architecture and project management agency offering a unified suite of services centered on architectural design and construction project coordination. The core offering comprises seven interconnected services — Architectural Design (Conception Architecturale), Execution Project Management (Maîtrise d'Œuvre d'Exécution), Building Permit Services (Mission Permis de Construire), Expertise, Feasibility Studies (Étude de Faisabilité), Diagnostics, and Ordonnancement Pilotage Coordination (OPC) — delivered to clients undertaking residential, industrial, medical, commercial, institutional, and public building projects across the Champagne region of France.

Product overview

TDA (Techniques Design Architectures) is an architecture and project management agency offering a unified suite of services centered around architectural design and construction project coordination. The core offering consists of seven interconnected services: Architectural Design (Conception Architecturale), Execution Project Management (Maîtrise d'Œuvre d'Exécution), Building Permit Services (Mission Permis de Construire), Expertise, Feasibility Studies (Étude de Faisabilité), Diagnostics, and Ordonnancement Pilotage Coordination (OPC). Together, these services provide clients with comprehensive support from initial project conception through construction completion and delivery.

Differentiator

Problem solved

Functional benefit

Products and services

• Conception Architecturale (Architectural Design)
• Maîtrise d'Œuvre d'Exécution (Execution Project Management)
• Mission Permis de Construire (Building Permit Services)
• Expertise
• Étude de Faisabilité (Feasibility Studies)
• Diagnostics
• Ordonnancement Pilotage Coordination (OPC)

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Valode & Pistre: Paris-based French architecture firm known for large-scale commercial, healthcare, and urban projects. Comparable to TDA as a French full-service architecture practice, though operating at significantly larger scale and geographic reach.
• Wilmotte & Associés: Paris-based French architecture firm with diversified sector exposure across cultural, residential, hospitality, and commercial projects. Directly comparable to TDA's multi-sector French architecture practice, though at much larger scale.
• Groupe-6: Grenoble-based French architecture firm with a multi-decade track record across healthcare, education, cultural, and urban projects. Comparable to TDA as a regionally rooted French full-service architecture practice.
• SCAU Architecture: French architecture firm with national presence and a broad portfolio across public, transport, and cultural sectors. Comparable to TDA as a full-service French architecture and project management practice.
• Architecture-Studio: Paris-based French architecture firm operating internationally with a broad portfolio of public, cultural, residential, and commercial projects. Comparable to TDA in its full-service architectural and project management orientation, though at larger scale.
• Patriarche: Patriarche is a long-established French architecture and engineering firm with a multi-decade history, providing architectural design, engineering, and project management services across multiple sectors. Directly comparable to TDA's full-service regional architecture offering.
• Jean-Paul Viguier & Associés: Paris-based French architecture firm with a portfolio spanning commercial towers, healthcare, and cultural projects. Directly comparable to TDA as a French full-service architecture practice serving multiple building sectors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/techniques.design.architectures
• LinkedInlinkedin.com/company/techniques-design-architectures

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 TDA