Atelier XX1

What Atelier XX1 does

Atelier XX1 is a privately held architecture, engineering, and urbanism firm headquartered in Pinhal Novo, in the Setúbal district on Portugal's Margem Sul (South Bank of the Lisbon metropolitan area). Founded in 2010 by architect Nuno Marreiros, the firm operates with a multidisciplinary team of approximately 9 professionals spanning architecture, structural/civil engineering, urban planning, interior design, project management, finance, and communications. Its core service portfolio comprises six integrated offerings: Arquitetura (architecture for residential villas, multi-family buildings, and condominiums), Engenharia (integrated engineering including structural, hydraulic, HVAC, electrical, gas, fire safety, ITED, and acoustic/thermal), Urbanismo (urban planning and land subdivisions), Interiores (interior architecture for new builds and renovations), Consultoria (legislative, permitting, and site-potential advisory), and Reabilitação (building rehabilitation).

The firm serves two principal customer segments: private individual homeowners seeking custom homes or renovations in the South Bank region, and real estate developers needing multi-family buildings, condominiums, land subdivisions, and commercial facilities. A secondary segment covers commercial and business clients including hotels, warehouses, drive-through retail, and offices. Customer engagement is direct-sales-led: prospects contact the firm via the website portfolio, email ([email protected], [email protected]), or phone (+351 212 361 114), with bespoke quotations produced per project.

Revenue mechanics are pure professional services fees billed against project scope; pricing is not publicly disclosed. The firm uses 3D modeling and rendering to provide realistic pre-construction visualizations to clients, and maintains close working relationships with municipal authorities (câmara) to navigate permitting in the Setúbal district. Distribution is single-country domestic, concentrated in Margem Sul (Palmela, Alcochete, Montijo) with active expansion to the rest of Portugal. Atelier XX1 is founder-owned with no external investors, subsidiaries, or parent company, and has no patents, trademarks, or formal industry awards disclosed.

Name

Atelier XX1

Legal name

Atelier XX1

Website

https://atelierxx1.pt

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Atelier XX1 is a founder-owned Portuguese architecture, engineering, and urbanism firm based in Pinhal Novo (Margem Sul, Lisbon), serving private homeowners and real estate developers with integrated design, permitting, and interior architecture services.

Ownership category

akta.pro rank

Product category

Architectural and Engineering Services

NAICS

Architectural Services (54131), Land Subdivision (23721)

SIC

Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Architecture services
• Engineering design
• Urban planning
• Interior architecture
• Building rehabilitation

Headquarters

HQ city

Pinhal Novo

HQ country

Portugal

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Engineering Project Services: Professional services revenue from designing residential houses, multi-family buildings, condominiums, land subdivisions, rehabilitation projects, and commercial equipment for private clients and developers
2. Interior Design Services: Interior architecture services for both new homes and renovation of existing properties

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Atelier XX1 is a multidisciplinary architecture, engineering, and urbanism studio that designs residential villas, multi-family buildings, condominiums, urban land subdivisions, and commercial facilities. The firm delivers integrated projects covering architectural design, civil and specialty engineering, urban planning, interior architecture, and building rehabilitation, supported by 3D modeling and rendering for project visualization. Services are provided to private homeowners and real estate developers primarily in Portugal's Margem Sul (South Bank) region.

Product overview

Atelier XX1 is an architecture, engineering, and urbanism firm based in Pinhal Novo, Portugal (Margem Sul), founded in 2010 by architect Nuno Marreiros. The firm operates as a service-based practice rather than a software product company. Its core offerings consist of integrated architectural services (Arquitetura), comprehensive engineering projects (Engenharia), urban planning (Urbanismo), interior architecture (Interiores), consulting (Consultoria), and building rehabilitation (Reabilitação). The firm specializes in residential projects including villas (Moradias), multi-family buildings (Edifícios), condominiums (Condomínios), land subdivisions (Loteamentos), and commercial facilities (Equipamentos). All services are delivered through a multidisciplinary team of architects and engineers with no software or technology product component.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Design Services (Arquitetura) Architectural design services for residential villas, multi-family buildings, and condominiums, including urban land subdivisions, municipal permit processes, topographic surveys, and 3D modeling and rendering for realistic project visualization. Targeted at private homeowners and real estate developers.
• Engineering Services (Engenharia) Integrated engineering project services covering structural design, water and sewage networks, stormwater systems, HVAC ventilation, electromechanical installations, electrical networks, gas networks, ITED, fire safety (SCIE), and thermal and acoustic engineering. Delivered as part of complete project packages for private and developer clients.
• Urbanism Services (Urbanismo) Urban planning and development services with attention to surrounding environment and public space impact, including land subdivision projects. Targeted at developers and public-facing developments.
• Interior Architecture Services (Interiores) Interior architecture and decoration services for clients with new homes or those seeking to renovate existing interiors. Targeted at private homeowners.
• Consulting Services (Consultoria) Advisory services covering legislation knowledge, municipal permit processes, and site potential assessment before land acquisition. Targeted at prospective clients evaluating land or project feasibility.
• Building Rehabilitation Services (Reabilitação) Building rehabilitation services for properties of small, medium, or large scale, including reconstruction projects. Targeted at owners of existing buildings needing renovation or reconstruction.

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

Feature1 record

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/atelier-xx1

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Atelier XX1