What DOS Architects Ltd does

DOS Architects Ltd is a London-headquartered boutique architecture studio founded in 2006 by Lorenzo Grifantini and Tavis Wright, both alumni of leading global practices including Zaha Hadid Architects, Foster & Partners, and Ron Arad Associates. The studio delivers architecture, interior architecture, planning and feasibility, and project delivery services for private clients, developers, and cultural and commercial partners, with active presence in the UK, Italy, Spain, and an international project portfolio spanning West Africa, the Middle East, and Asia. Notable commissions include the Catholic Church of the Transfiguration in Lagos, the 219,000 sqm Lize Financial Business District tower in Beijing, the Radisson Red Accra, and the In/Arch award-winning La Torre Bianca in Italy.

The studio operates as a single integrated practice with no separate product lines, software products, or APIs; its core technology is the design process itself, progressing each project from concept and design development through planning, technical design, and construction oversight. DOS differentiates by treating interiors as an extension of the architecture and by maintaining internal capacity to deliver consistent design quality across geographies and scales, from private residential extensions in London and Mallorca to large-scale masterplans and branded hospitality. Revenue is generated through bespoke professional service fees, with each project individually scoped and priced; the firm intentionally limits the number of projects taken on each year to preserve focus and founder involvement, and relies on editorial coverage, awards, and professional networks rather than digital funnels for client acquisition.

Name

DOS Architects Ltd

Legal name

DOS Architects Ltd

Website

https://dosarchitects.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

DOS Architects Ltd is a London-based boutique architecture studio that delivers architecture, interior design, planning, and project delivery services for private clients, developers, and cultural/commercial partners across the UK, Europe, West Africa, the Middle East, and Asia.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Interior Design Services (54141)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Interior Design Services (BPAHAKAB)

Keywords

• Architectural design services
• Interior architecture
• Residential architecture
• Commercial architecture design
• Urban masterplanning

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Architectural and Interior Design Services: DOS Architects generates revenue through professional design service fees for architecture, interior architecture, planning, and project delivery. Projects range from residential extensions and refurbishments to large-scale commercial, hospitality, cultural, and masterplan developments internationally.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

DOS Architects is a boutique architecture and interior design studio that delivers bespoke architecture, interior architecture, planning & feasibility, and project delivery services. The studio takes on a limited number of projects each year, working with private clients, developers, and cultural/commercial partners on residential, commercial, hospitality, cultural, religious, and masterplan projects internationally. The firm operates as a founder-led design practice with active presence in London, Italy, and Spain.

Product overview

DOS Architects Ltd operates as a single, unified architecture and interior design studio offering a comprehensive suite of services. Their core offerings consist of Architecture (designing buildings and spaces across residential, commercial, cultural, and religious typologies), Interior Architecture (shaping interiors as an extension of architecture), Planning & Feasibility (site potential analysis), and Project Delivery (construction oversight). The studio works on projects ranging from private residences and extensions to large-scale masterplans, hotels, and cultural buildings across the UK, Europe, the Middle East, and Africa. Projects include La Torre Bianca in Italy, Church of the Transfiguration in Lagos, Radisson Red Accra, and various residential properties in London and Mallorca.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Design of buildings and spaces that respond intelligently to their context, including residential, commercial, cultural, and religious projects across UK, Europe, and beyond. Services cover concept design, design development, planning, technical design, and construction oversight for private clients, developers, and institutional partners.
• Interior Architecture Interior design services approached as an extension of the architecture, shaping atmosphere, flow, and materiality with equal care. Projects include residential refurbishments, hotel interiors, and commercial spaces for private clients and hospitality partners.
• Planning & Feasibility Site potential analysis and feasibility study service that helps unlock the potential of a site from the outset, balancing ambition with planning strategy and viability. Suitable for developers and private clients evaluating projects at the earliest stages.
• Project Delivery Construction oversight and project delivery service keeping the studio closely involved throughout construction, ensuring that the design is realised with precision and integrity from concept to completion. Includes coordinating local architects and engineers, such as for the Radisson Red Accra project.

Named customers4 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 indicators3 records

Recent moves6 records

Expansion highlights10 records

Direct peers

• Allies and Morrison: London-based, award-winning architectural practice working across residential, cultural, and urban regeneration. Comparable in terms of UK boutique positioning and architectural reputation.
• David Chipperfield Architects: UK-based boutique architecture practice with award-winning cultural and residential work across Europe and Asia. Operates at a similar headcount and premium positioning, with comparable international project profile.
• Snøhetta: International, design-led architecture studio with integrated architecture and interior design across cultural and hospitality projects. Comparable in cross-disciplinary integrated practice model.
• Heatherwick Studio: Design-led, founder-centric boutique architecture studio working across cultural, residential, and masterplan projects internationally. Highly comparable in scale, model, and creative positioning to DOS.
• John McAslan + Partners: UK-headquartered architecture studio with international cultural, residential, and masterplan work. Similar founder-led model and award-winning profile across diverse geographies.
• BuckleyGrayYeoman: London-based boutique architecture studio with similar headcount profile, focused on commercial, residential, and hospitality interiors. Comparable in team size, market positioning, and integrated design approach.
• WilkinsonEyre: British architecture firm with international portfolio spanning cultural, commercial, and infrastructure projects. Comparable in scale, design reputation, and competition-driven project wins.

Emerging players

• BIG (Bjarke Ingels Group): International architecture practice known for competition-winning, high-profile cultural and masterplan projects globally. Comparable in competition-winning trajectory and brand-driven positioning, though materially larger.

Broad incumbents

• Foster + Partners: Global architecture firm where both DOS co-founders trained. Directly relevant as a pedigree benchmark and large-scale international architecture comparable, though at a completely different scale.
• Zaha Hadid Architects: Global architecture firm where DOS co-founder Lorenzo Grifantini trained. Highly relevant as a design precedent and founder pedigree benchmark, but operates at vastly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/dos-architects

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 DOS Architects Ltd