Acheson Doyle Partners Architects
Acheson Doyle Partners Architects is a New York City-based boutique architectural firm (founded 1985, ~25-30 staff) specializing in luxury hospitality, high-end residential, historic preservation, sacred, cultural, and educational projects for marquee institutional clients across Manhattan and Brooklyn.
- Company typePrivate
- Founded1985
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Acheson Doyle Partners Architects does
Acheson Doyle Partners Architects, P.C. (ADP Architects) is a New York City-based, founder-owned professional architectural corporation founded in 1985 by David C. Acheson, AIA, and Michael F. Doyle, FAIA — Harvard Graduate School of Design classmates (1977). The firm operates across six sectors: hospitality, residential, historic preservation, sacred, cultural, and educational, with concentrated expertise in the regulatory and craft-intensive requirements of New York's landmark-designated building stock. Technical capabilities span full-service architectural design, historic preservation consulting (including New York Landmarks Preservation Commission approvals and FISP facade compliance), and master planning, with documented specialty work ranging from LEED Platinum modular new construction (Liberty Island Welcome Center, 2011) to artisan-crafted restoration (6,300 individual terracotta tiles on the St. Bartholomew's Great Dome). Senior staff includes designated FISP experts, a zoning/air-rights specialist, and credentialed project managers with institutional backgrounds at firms including Gensler, Studio Gang (intern), and Ehrenkrantz Eckstut & Kuhn.
ADP generates revenue exclusively through professional architectural fees on a project-by-project, quote-based basis for high-end clients in Manhattan and select Brooklyn markets, with one-off international engagements (e.g., Patan Royal Complex, Nepal). The firm monetizes across all project phases from concept through construction administration, with marquee relationships spanning 30+ years (Sherry-Netherland Hotel, Metropolitan Club) and a 2024 throughput of 80+ new projects. Distribution is direct enterprise engagement only — no channel, reseller, or marketplace model. The firm is currently in a generational leadership transition, with Drew Hartley, AIA elevated to Principal while the founding principals remain active; the practice employed approximately 25-30 staff as of 2024-2025 across its single Chelsea headquarters at 226 West 26th Street.
Acheson Doyle Partners Architects firmographics
Firmographics- Name
- Acheson Doyle Partners Architects
- Legal name
- Acheson Doyle Partners Architects, P.C.
- Website
- https://adparchitects.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Acheson Doyle Partners Architects is a New York City-based boutique architectural firm (founded 1985, ~25-30 staff) specializing in luxury hospitality, high-end residential, historic preservation, sacred, cultural, and educational projects for marquee institutional clients across Manhattan and Brooklyn.
- Ownership category
- akta.pro rank
Acheson Doyle Partners Architects industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
Keywords
Where Acheson Doyle Partners Architects is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Acheson Doyle Partners Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure, Others
Revenue model
- Architectural Design and Planning Fees: ADP Architects generates revenue through professional architectural fees for design, planning, historic preservation consulting, and construction administration services across hospitality, residential, sacred, cultural, and educational sectors. Revenue is project-based, with long-term client relationships spanning decades (e.g., Sherry-Netherland for 30+ years, Metropolitan Club for 30+ years). Projects range from interior renovations to ground-up new construction and adaptive reuse.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Acheson Doyle Partners Architects product offering
Product offeringCore offering
Acheson Doyle Partners Architects is a New York City-based architectural practice providing comprehensive architectural design, historic preservation consulting, and master planning services. The firm serves building owners, developers, hospitality groups, cultural institutions, and faith-based organizations across six sectors: Hospitality, Residential, Historic Preservation, Sacred, Cultural, and Educational. Services span all phases from concept through construction administration, with deep expertise in navigating NYC Landmarks Preservation Commission approvals and executing complex adaptive reuse and restoration projects.
Product overview
Acheson Doyle Partners Architects (ADP) is a New York City-based architectural practice offering a comprehensive suite of architectural design, historic preservation, and master planning services. The firm operates across six primary sectors: Hospitality, Residential, Historic Preservation, Sacred, Cultural, and Educational. Rather than a unified software product, ADP provides professional architectural services delivered through long-standing client relationships and project-based engagements. Notable flagship projects include the Liberty Island Welcome Center (a LEED Platinum-certified modular structure), One Wall Street (the largest NYC office-to-residential conversion), and ongoing building architect work at The Sherry-Netherland Hotel spanning 30+ years. The firm is recognized for its expertise in navigating the New York Landmarks Preservation Commission approval process and has received multiple Lucy G. Moses Preservation Awards. Services range from interior renovations and accessibility upgrades to ground-up new construction and complex adaptive reuse projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services Comprehensive architectural design services spanning all project phases from concept through construction administration, with expertise in historically-sensitive design and restoration across hospitality, residential, sacred, cultural, and educational sectors.
- Historic Preservation Consulting Expert navigation of New York Landmarks Preservation Commission approvals, documentation, and restoration services for landmark-designated buildings in Manhattan and Brooklyn.
- Master Planning Long-term strategic planning services for institutional and commercial property owners, including capital improvement campaigns and campus development for properties such as the Church of St. Ignatius Loyola and Yale Club.
- Hospitality Design Interior renovations and new construction for luxury hotels and private clubs, including flagship projects at The Ritz-Carlton Central Park, The Sherry-Netherland Hotel, The Metropolitan Club, The Plaza Hotel, and the Marriott Marquis Times Square.
- Residential Architecture High-end residential design services including gut renovations, luxury apartment renovations, ground-up construction, and country homes for private residences and high-rises such as 432 Park Avenue.
- Sacred Architecture Design and restoration services for places of worship including churches, cathedrals, and synagogues, with expertise in ADA accessibility and historic preservation for clients such as St. Bartholomew's, St. Ignatius Loyola, St. Patrick's Old Cathedral, and Church of the Epiphany.
- Cultural Institutions Design Architectural services for museums, galleries, and cultural facilities including storage facilities, exhibition spaces, and visitor centers such as the Liberty Island Welcome Center and Cooper-Hewitt Smithsonian.
- Educational Architecture
Quantifiable outcome
- 2018 Lucy G. Moses Preservation Award for St. Bartholomew's Church Great Dome restoration (6,300 terracotta tiles)
- +6 more outcomes
Companies that use Acheson Doyle Partners Architects
Customer profileNamed customers16 records
Segments5 records
Ideal customer profiles5 records
Acheson Doyle Partners Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Acheson Doyle Partners Architects partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and minor.
- FXCollaborativecoreADP Architects is collaborating with FXCollaborative on the adaptive reuse project at 144 St. Felix Street in Fort Greene, Brooklyn, transforming the former Hanson Place Central United Methodist Church into a residential building with a 24-story addition.
- Association for Preservation Technology International (APTI)minorADP Architects Principal Drew Hartley was invited to speak at APTI's 2025 Annual Conference in Providence, Rhode Island, presenting on the restoration of the Great Dome at St. Bartholomew's Episcopal Church. The conference celebrated 'Traditional Craftsmanship in a Technical World.'
- Shape MetalworksminorADP Architects engaged Shape Metalworks to manufacture and install new Art Deco replacement doors for the Hebrew Tabernacle Congregation, salvaging bronze ornamentation and fabricating new frames and jambs.
- ACE Mentor Program of Greater New YorkminorADP Architects has been involved for decades in mentoring high school students in the ACE Mentor Program of Greater New York, introducing them to architectural project phases, construction site visits, and design visualization tools including virtual reality.
- Friends of the Upper East SideminorFriends of the Upper East Side awarded ADP Architects an Exterior and Interior Renovation Award for the adaptive reuse project at the Church of the Epiphany.
- AIA BrooklynminorAIA Brooklyn selected ADP Architects' mass timber passive home carriage house renovation for a 2023 Brooklyn Design Award, recognizing innovative sustainable residential design.
- David Rockwell, FAIAcoreADP Architects served as Architect of Record supporting design architect David Rockwell, FAIA, in achieving a grand Art Deco vision for The View revolving restaurant at the Marriott Marquis Times Square, owned by Union Hospitality Group and operated by Danny Meyer.
- Union Hospitality GroupminorADP served as Architect of Record for the revival of The View restaurant at Marriott Marquis Times Square, owned by Union Hospitality Group and operated by Danny Meyer.
- Float StudiocoreADP Architects served as Architect of Record collaborating with design architect Float Studio to transform a 40,000 SF warehouse in the Brooklyn Navy Yard into FOOD52's headquarters, featuring photography studios, test kitchens, and coworking spaces.
- March & WhiteminorADP collaborated with interior design firm March & White for the Greenwich Office and Model Units project at the World Trade Center, selecting wood cabinetry, marble countertops, stone flooring, and fabric-wrapped acoustic wall panels.
- Port Authority of New York and New JerseyminorADP coordinated filings and approvals with the Port Authority for the Greenwich Office and Model Units project at the World Trade Center.
- Boston Valley Terra CottacoreBoston Valley Terra Cotta manufactured each of the 6,300 individually crafted terracotta tiles for the restoration of St. Bartholomew's Church Great Dome. Tiles were laid out over a simulated dome in the factory to ensure accurate roof curvature.
- EverGreene Architectural ArtscoreEverGreene Architectural Arts performed the restoration of the Raphael-inspired lobby mural at the Sherry-Netherland Hotel, involving peeling years of plaster and paint from a water-damaged mural. The restoration took 4,000 man hours.
- National Park ServicecoreADP Architects collaborated closely with the National Park Service and the New York State Historic Preservation Office to design and construct the LEED Platinum Liberty Island Welcome Center — the first new construction on Liberty Island since 1966.
- New York State Historic Preservation OfficecoreADP Architects collaborated with the New York State Historic Preservation Office as part of the Liberty Island Welcome Center project to complete the first new construction on Liberty Island since its placement on the National Register of Historic Places.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Acheson Doyle Partners Architects competitors and assessment
Company assessmentBroad incumbents
- Gensler: Gensler is a global architecture and design firm with deep NYC presence in workplace, hospitality, and adaptive reuse. ADP has hired architects from Gensler (e.g., Kathleen O'Donnell), reflecting overlapping practice areas at a vastly larger scale.
- SOM (Skidmore, Owings & Merrill): SOM is a global architecture and engineering firm with significant NYC institutional, commercial, and cultural work. While much larger and broader in scope, SOM competes for some of the same institutional and cultural clients in NYC.
Emerging players
- Studio Gang: Studio Gang is a Chicago-based architecture firm known for sustainable, innovative design with growing cultural and institutional portfolio. ADP has hired talent from Studio Gang (Megan Mueller), and the firm represents an emerging player in cultural/institutional design with overlapping sustainability focus (LEED Platinum).
Direct peers
- Beyer Blinder Belle Architects: Beyer Blinder Belle is a New York City architecture firm with comparable focus on historic preservation, adaptive reuse, and civic/institutional projects (Grand Central Terminal restoration, Ellis Island Museum). It is the most direct peer in scale and practice area, operating in the same NYC landmark and preservation ecosystem as ADP.
- FXCollaborative: FXCollaborative is a NYC architecture firm with broad practice across commercial, residential, cultural, and adaptive-reuse projects. ADP is actively collaborating with FXCollaborative on the 144 St. Felix Street adaptive reuse project, making it both a peer and a current co-design partner.
- Handel Architects: Handel Architects is a NYC-based architecture firm known for large-scale residential, mixed-use, and adaptive-reuse developments. Its residential high-rise work overlaps with ADP's 432 Park Avenue-style luxury apartment projects, and it operates in the same NYC luxury real estate ecosystem.
- Selldorf Architects: Selldorf Architects is a NYC firm with a strong portfolio in cultural institutions, adaptive reuse, galleries, and high-end residential. Its gallery and museum work overlaps with ADP's Cooper-Hewitt Smithsonian project, and the firm shares a similar boutique-but-pedigreed positioning.
- CetraRuddy Architecture: CetraRuddy is a NYC architecture firm focused on residential, hospitality, and cultural projects with notable adaptive-reuse experience. Its luxury residential and hospitality portfolio (including landmarked buildings) competes with ADP for similar high-end clients in NYC.
- Robert A.M. Stern Architects: Robert A.M. Stern Architects is a NYC-based firm with a strong residential, hospitality, and institutional portfolio including landmark and classical-design work. Its scale is larger than ADP but it competes for the same luxury residential and institutional clients in NYC, with overlapping expertise in classically-informed design.
- Peter Pennoyer Architects: Peter Pennoyer Architects is a Manhattan-based firm specializing in classical and historic preservation architecture for luxury residential, institutional, and cultural clients. Its practice profile (high-end residential, landmarked buildings, classical detailing) closely overlaps with ADP's residential and historic preservation segments.
Market position
Weaknesses4 records
Competitive moat4 records
Customer concentration
Acheson Doyle Partners Architects social profiles
Digital presenceAcheson Doyle Partners Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
Acheson Doyle Partners Architects leadership team
Management profileNumber of profiles
Profiles1 record
Acheson Doyle Partners Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Acheson Doyle Partners 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 Acheson Doyle Partners Architects
What does Acheson Doyle Partners Architects do?
Acheson Doyle Partners Architects is a New York City-based architectural practice providing comprehensive architectural design, historic preservation consulting, and master planning services. The firm serves building owners, developers, hospitality groups, cultural institutions, and faith-based organizations across six sectors: Hospitality, Residential, Historic Preservation, Sacred, Cultural, and Educational. Services span all phases from concept through construction administration, with deep expertise in navigating NYC Landmarks Preservation Commission approvals and executing complex adaptive reuse and restoration projects.
Is Acheson Doyle Partners Architects a public or private company?
Acheson Doyle Partners Architects is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Acheson Doyle Partners Architects founded?
Acheson Doyle Partners Architects was founded in 1985. It employs 11 to 50 people.
Where is Acheson Doyle Partners Architects based?
Acheson Doyle Partners Architects is headquartered in New York, United States, in the North America region.
How does Acheson Doyle Partners Architects make money?
One revenue line is on record: architectural Design and Planning Fees.
Who are Acheson Doyle Partners Architects's main competitors?
Broad incumbents on record are Gensler and SOM (Skidmore, Owings & Merrill). Studio Gang is listed as an emerging player. Direct peers are Beyer Blinder Belle Architects, FXCollaborative, Handel Architects, Selldorf Architects, CetraRuddy Architecture, Robert A.M. Stern Architects and Peter Pennoyer Architects.
Does Acheson Doyle Partners Architects have an API?
No public API is recorded for Acheson Doyle Partners Architects.
What industry is Acheson Doyle Partners Architects in?
Acheson Doyle Partners Architects's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services. Its NAICS code is 54131 and its SIC code is 8711.