de Reus Architects
de Reus Architects is a privately held, founder-led architectural practice founded in 2005, designing bespoke luxury residences and resort facilities for ultra-high-net-worth families and developers across the U.S., Mexico, the Bahamas, China, and Portugal. The firm operates from Sun Valley and Hawai'i studios with a small partner-led team and a curated collaborator network.
- Company typePrivate
- Founded2005
- HeadquartersKetchum, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What de Reus Architects does
de Reus Architects is a privately held, bespoke architectural practice founded in 2005 by Mark de Reus and headquartered across two U.S. studios in Ketchum, Idaho (Sun Valley) and Kamuela, Hawai'i. The firm designs luxury residences, private family estates, and high-end resort and club facilities for ultra-high-net-worth private families and resort developers, with a portfolio spanning Hawai'i, Idaho, Nevada, Mexico, the Bahamas, China, and Portugal. The practice operates without external equity capital and is led by the founder alongside three partners covering design, operations, and project leadership.
The firm's core technology is a site-specific design philosophy executed through hand-drawn sketches, handmade models, and collaboration with expert craftspeople, artisans, and award-winning partner firms in interior design, landscape architecture, and design architecture. Service lines are organized as three integrated offerings — Architecture Design, Interior Architecture, and Master Planning — delivered bespoke to each client with no signature style. The firm maintains a curated network of project collaborators (Hart Howerton, Philpotts Interiors, St. Dizier Design, VITA Inc., David Tamura, Juan Montoya Design) to deliver multi-disciplinary scope without scaling internal headcount.
Revenue is generated through professional-services fees on individual commissions; pricing is project-specific and not publicly disclosed. The go-to-market is enterprise field sales via direct client relationships, referral, and earned media in prestigious publications such as Architectural Digest, Forbes, California Home + Design, and AIA award programs. Marketing relies on a portfolio website and two published monographs ("Sanctuary" and "Tropical Experience," Oro Editions) rather than outbound sales infrastructure. The firm has accumulated recognition including AD100 (2010), Forbes America's Top 200 Residential Architects 2025, and multiple AIA Honolulu and AIA Idaho design awards.
de Reus Architects firmographics
Firmographics- Name
- de Reus Architects
- Legal name
- de Reus Architects
- Website
- https://dereus.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- de Reus Architects is a privately held, founder-led architectural practice founded in 2005, designing bespoke luxury residences and resort facilities for ultra-high-net-worth families and developers across the U.S., Mexico, the Bahamas, China, and Portugal. The firm operates from Sun Valley and Hawai'i studios with a small partner-led team and a curated collaborator network.
- Ownership category
- akta.pro rank
de Reus Architects industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Interior Design Services (54141)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Interior Design Services (BPAHAKAB), Luxury Whole-Home Renovation (High-End Finishes & Custom Build) (HSAPAEAI)
Keywords
Where de Reus Architects is headquartered
LocationHeadquarters
- HQ city
- Ketchum
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
de Reus Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Architecture and Interior Design Services: The firm generates revenue through architectural design fees, interior architecture services, and master planning services for projects at multiple scales including luxury resorts and high-end residential projects.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
de Reus Architects product offering
Product offeringCore offering
de Reus Architects is a boutique architectural firm that designs bespoke, site-specific luxury residences and resort projects for ultra-high-net-worth private families and resort developers. Services span three integrated offerings: Architecture Design, Interior Architecture, and Master Planning, delivered through hand-drawn sketches, handmade models, and collaborations with expert craftspeople, interior designers, and landscape architects across tropical, mountain, coastal, and rural environments worldwide.
Product overview
de Reus Architects is an award-winning architectural firm that operates as a single integrated service offering rather than a platform-plus-modules architecture. The firm provides three interconnected professional services: Architecture Design, Interior Architecture, and Master Planning. These services are delivered through collaborative partnerships with world-renowned design firms, artists, and expert craftspeople. The firm's portfolio spans luxury residential projects and high-end resort developments across diverse environments including tropical, mountain, coastal, and rural settings worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Design Services Bespoke architectural design services creating enduring, site-specific settings for ultra-high-net-worth private families and luxury resort developers. Specializes in luxury residential estates, vacation homes, beach clubs, golf clubs, and spa facilities across tropical, mountain, coastal, and rural environments.
- Interior Architecture Interior architectural services integrated with building design, collaborating with clients, builders, and partnering interior design firms to create cohesive indoor-outdoor living spaces across luxury residential and resort projects.
- Master Planning Large-scale planning services for multi-structure developments including resort communities and private estates, coordinating architecture, landscape, and circulation across multiple buildings and sites.
Quantifiable outcome
- Featured in Architectural Digest multiple times including AD100 2010 and May 2017 residence feature
- +1 more outcomes
Companies that use de Reus Architects
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles2 records
de Reus Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
de Reus Architects partnerships and signals
Strategic signalPartnerships
19 partnerships are on record, tiered core and minor.
- Award-Winning Design FirmscoreThe firm partners with award-winning design firms to realize projects. Over the course of their practice, they've developed collaborative relationships with various design firms for interior design, landscape architecture, and architectural services on their projects.
- World-Renowned ArtistsminorThe firm collaborates with world-renowned artists to incorporate artistic elements into their architectural projects.
- Discovery Design (Interior Design)coreInterior design partner for Chileno Hillside Villas project in Los Cabos, Mexico
- VITA, Inc. (Landscape Architect)coreLandscape architecture partner for Chileno Hillside Villas and multiple other projects including Coral House, Punta Sayulita, Makena Beach Club, Kuki'o Golf Club
- Philpotts Interiors (Interior Design)coreInterior design partner for Bias Residence, Ancient Ponds Residence, Coral House, Kuki'o Beach Club & Spa, and Four Seasons Resort O'ahu at Ko Olina
- St. Dizier Design (Interior Design)coreInterior design partner for Kauhale Kai and Yellowjacket projects
- David Hill Designs (Interior Design)coreInterior design partner for Sawtooth Residence in Idaho
- Pono Building Co. (Builder)coreBuilder for Aura Residence project in Maui
- Rachel Horn Interiors (Interior Design)coreInterior design partner for Punta Sayulita project in Mexico
- David Tamura (Landscape Architect)coreLandscape architecture partner for Ancient Ponds Residence, Bias Residence, Kauhale Kai, Family Hale
- Brayton Hughes Design Studio (Interior Design)coreInterior design partner for Kuki'o Golf Club project
- Hart Howerton (Design Architect)coreDesign Architect with Paul Milton and Craig Roberts as Executive Principals for Kuki'o Beach Club & Spa
- FDG Group (Interior Design)coreInterior design partner for Makena Beach Club & Residences in Maui
- Juan Montoya Design Corp. (Interior Design)coreInterior design partner for Private Resort Villa in Mexico
- The Wiseman Group (Interior Design)coreInterior design partner for Pahinahina project in North Kona
- Contacto Atlantico (Architect & Engineer of Record)coreArchitect and Engineer of Record for Casa Do Mar project in Portugal
- Group 70 (Architect of Record)coreArchitect of Record for Four Seasons Resort O'ahu at Ko Olina project
- PRB Hawaii (Landscape Architect)coreLandscape architecture partner for Kuki'o Beach Club & Spa
- Strata Landscape Architecture (Landscape Architect)coreLandscape architecture partner for Kauna'oa Bay project in South Kohala
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
de Reus Architects competitors and assessment
Company assessmentBroad incumbents
- Peter Marino Architect: New York-based large luxury architecture firm known for high-end residential, retail flagship, and hospitality work for global UHNW clients. Comparable to de Reus in UHNW custom residential and luxury hospitality, but materially larger, more diversified, and operating across more verticals.
- Robert A.M. Stern Architects: New York-based traditional-luxury architecture firm with a major residential practice spanning custom estates, townhouses, and large resort/residential developments. Comparable to de Reus in luxury custom residential design, but operating at significantly greater scale with a much broader portfolio and institutional structure.
Direct peers
- Pierre-Yves Rochon: Paris- and Chicago-based luxury interior and architectural design firm focused on five-star hotels and high-end residences. Comparable to de Reus in luxury hospitality interior architecture and UHNW private client base, with similar global project footprint.
- SB Architects: San Francisco-based hospitality-focused architecture firm with deep expertise in luxury resort and branded-residential design (Four Seasons, Ritz-Carlton, Auberge). Comparable to de Reus on the resort and high-end residential side, including branded-resort collaborations with operators like Four Seasons.
- Marmol Radziner: Los Angeles-based design-build firm specializing in high-end residential and select hospitality projects with deep integration of indoor-outdoor living and craft. Comparable to de Reus in luxury residential focus, modernist-traditional sensibility, and emphasis on bespoke design for UHNW clients.
- Bates Masi + Architects: East Hampton-based architecture firm designing bespoke luxury coastal residences and select resort projects with site-specific, craft-driven work. Comparable to de Reus in coastal/tropical luxury residential focus and small-team bespoke model with deep portfolio awards recognition.
- Aidlin Darling Design: San Francisco-based architecture firm focused on bespoke high-end residential and select hospitality projects with a strong craft and landscape-integration ethos. Comparable to de Reus in scale, custom-residential focus, and West Coast/coastal luxury client base.
- Ferguson & Shamamian Architects: New York-based traditional-luxury residential firm designing classical estates for private clients. Comparable to de Reus in the UHNW private-family custom residential market, with similar scale and reliance on reputation and referrals rather than outbound sales.
- Hart Howerton: New York- and San Francisco-based design firm spanning architecture, planning, and interiors for luxury resorts, private clubs, and master-planned communities. Directly comparable on the resort/private-club side of de Reus's portfolio — they have even served as design architect on the same Kukio Beach Club project.
- Olson Kundig: Seattle-based, founder-led bespoke residential and hospitality architecture firm known for highly crafted, site-specific luxury homes and resort projects with a similar philosophy of integrating architecture with landscape. Direct peer in the UHNW residential niche with comparable size, ethos, and Forbes/Award recognition.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
de Reus Architects social profiles
Digital presencede Reus Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
de Reus Architects leadership team
Management profileNumber of profiles
Profiles4 records
de Reus Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
de Reus Architects 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 de Reus Architects
What does de Reus Architects do?
de Reus Architects is a boutique architectural firm that designs bespoke, site-specific luxury residences and resort projects for ultra-high-net-worth private families and resort developers. Services span three integrated offerings: Architecture Design, Interior Architecture, and Master Planning, delivered through hand-drawn sketches, handmade models, and collaborations with expert craftspeople, interior designers, and landscape architects across tropical, mountain, coastal, and rural environments worldwide.
Is de Reus Architects a public or private company?
de Reus Architects is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was de Reus Architects founded?
de Reus Architects was founded in 2005. It employs 11 to 50 people.
Where is de Reus Architects based?
de Reus Architects is headquartered in Ketchum, United States, in the North America region.
How does de Reus Architects make money?
One revenue line is on record: architecture and Interior Design Services.
Who are de Reus Architects's main competitors?
Broad incumbents on record are Peter Marino Architect and Robert A.M. Stern Architects. Direct peers are Pierre-Yves Rochon, SB Architects, Marmol Radziner, Bates Masi + Architects, Aidlin Darling Design, Ferguson & Shamamian Architects, Hart Howerton and Olson Kundig.
Does de Reus Architects have an API?
No public API is recorded for de Reus Architects.
What industry is de Reus Architects in?
de Reus Architects's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 54131.