CetraRuddy

What CetraRuddy does

CetraRuddy is a privately held architecture, planning, and interior design firm founded in 1987 in New York City by John Cetra, FAIA and Nancy J. Ruddy, operating as CetraRuddy Architecture D.P.C. The firm provides comprehensive design services across five core typologies: multifamily residential, hospitality, educational, cultural, and commercial projects, with particular specialization in tall-building technology, adaptive reuse, and historic preservation. Its portfolio of 100+ completed projects includes landmark developments such as One Madison, Rose Hill, Walker Tower, 443 Greenwich, the Hudson Yards mixed-use tower, Fotografiska New York, Lincoln Square Synagogue, and Columbia University's 600 W. 125th Street, collectively representing more than 20 million square feet of designed work. The firm has earned 60+ design awards, including Interior Design Hall of Fame induction for its founders, and has been ranked 8th largest architecture firm in NYC by Crain's for three consecutive years (2015-2016).

The firm generates revenue through professional service fees on project-based engagements, with pricing determined by scope, complexity, and scale rather than disclosed publicly. Its go-to-market is enterprise field sales, secured through industry reputation, portfolio quality, and long-term strategic relationships with clients such as Rockefeller Group, Extell Development, Macklowe Properties, Related Companies, JPMorgan Chase, Columbia University, and Hilton Hotels. The firm maintains offices at 1 Battery Park Plaza in Lower Manhattan and a Soho location, and pursues international projects in India, the United Kingdom, and Saudi Arabia led by Principal Joseph Jebran. Recent strategic emphasis on office-to-residential conversion work (55 Broad Street, 25 Water Street) and sustainable design certifications (LEED Gold, Passivhaus, Fitwel) reflects alignment with structural shifts in the New York real estate market.

The firm is led by founding principals John Cetra and Nancy J. Ruddy alongside a senior principal group that includes Eugene Flotteron (Director of Architecture), Ximena Rodriguez (Director of Interior Design), Brian McFarland, Joseph Jebran (International Group Director), and Theresa Genovese. Ownership is presumed to remain with the founders after 37+ years, with no disclosed private equity, venture capital, or parent company involvement.

Name

CetraRuddy

Legal name

CetraRuddy Architecture D.P.C.

Website

https://cetraruddy.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

51–100 employees

Short description

CetraRuddy is a New York-based architecture, planning, and interior design firm founded in 1987, providing full-service design for residential towers, hospitality, education, cultural, and commercial projects. It serves real estate developers, hospitality operators, and institutions across the U.S. and internationally.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

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

akta.pro primary industry

Interior Layout Changes & Space Replanning (Non-Structural) (HSAPAFAJ)

Keywords

• Architectural design services
• Interior design services
• Urban planning
• Adaptive reuse design
• Historic preservation

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Design Services: Professional fees for architecture, interior design, and planning services on project-based engagements. The firm has directed program development and strategic planning for more than 20 million square feet of architectural and interior design work across residential, hospitality, educational, cultural, and commercial sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

CetraRuddy provides full-service architecture, planning, and interior design services for new construction, adaptive reuse, and renovation projects. The firm delivers comprehensive design solutions from concept through construction completion across multifamily residential, hospitality, education, cultural, and commercial sectors throughout the United States and abroad.

Product overview

CetraRuddy is an award-winning global architecture, planning and interior design firm established in 1987. The firm operates as a single unified service offering—not a platform-plus-modules architecture—providing comprehensive architecture and interior design services across multiple sectors including multifamily residential, hospitality, education, cultural, and commercial projects. The portfolio includes landmark residential towers (Rose Hill, One Madison, 443 Greenwich, Walker Tower), mixed-use developments (Hudson Yards, ARO), cultural institutions (Fotografiska New York, Lincoln Square Synagogue), hospitality venues (SushiSamba, Bluebird, Queensyard), educational facilities (Columbia University, The Choice School Thiruvula), and commercial office buildings. Projects span the United States and international locations including India, United Kingdom, and Saudi Arabia.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture & Interior Design Services Comprehensive architecture, planning, and interior design services delivered from concept through construction completion for clients in multifamily housing, hospitality, education, cultural, and commercial sectors.
• Residential Architecture Residential design services including new construction, adaptive reuse conversions, and interior design for multifamily housing, condominiums, and rental developments in urban markets.
• Hospitality Design Design services for hotels, restaurants, bars, and hospitality venues, including projects such as SushiSamba, Duck & Waffle, Bluebird London, and Queensyard.
• Education & Cultural Design Architecture and interior design for educational institutions and cultural facilities including schools, universities, synagogues, and museums such as Fotografiska New York.
• Commercial Architecture Office building design, office-to-residential conversions, and commercial interior design services for corporate clients and commercial developers.
• Interior Design Services Interior design services including space planning, material selection, custom millwork, and furniture design for residential and commercial interiors.

Quantifiable outcome

• Completed over 20 million square feet of architectural and interior design work
• +2 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• TEN Arquitectosco-developmentStrategic or Co-development PartnerDesign partnership with TEN Arquitectos for the Cassa NY project, a 45-story boutique hotel and luxury condominium in midtown Manhattan. The partnership combined CetraRuddy's expertise with TEN Arquitectos for this mixed-use tower development.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Rockwell Group: NYC-based design firm with strong crossover between architecture and interior design across hospitality, cultural, and residential projects. Comparable on interior-design-led cultural and hospitality commissions.
• Beyer Blinder Belle: NYC architecture firm specializing in adaptive reuse, historic preservation, and large-scale urban infill. Highly comparable on adaptive-reuse expertise, landmark restoration, and NYC civic/commercial clients.
• Handel Architects: NYC architecture firm with a similar boutique-to-mid-tier scale and a heavy concentration in luxury residential towers and adaptive reuse. Directly comparable in clientele (NYC developers) and typology mix.
• FXCollaborative: NYC architecture and planning firm covering commercial, residential, education, and cultural typologies. Comparable in client base (developers, institutions) and NYC-centric practice.
• Robert A.M. Stern Architects: New York-based architecture firm of comparable size and reputation with a parallel practice in luxury multifamily residential towers and large-scale urban developments. Competes head-to-head with CetraRuddy for high-end NYC developer briefs.
• SHoP Architects: NYC-based design firm working across large-scale residential, mixed-use, and cultural projects. Compares on NYC supertall residential and developer-driven mixed-use commissions.
• Kohn Pedersen Fox (KPF): NYC-headquartered global architecture firm active in tall buildings, mixed-use, and large-scale urban developments. Compares on NYC luxury residential and commercial work, though at significantly larger scale and broader geographic reach.

Broad incumbents

• HKS Architects: Large incumbent architecture practice active across residential, hospitality, and commercial sectors. Compares as a broader-scope competitor for developer-led and institutional commissions.
• SOM (Skidmore, Owings & Merrill): Global architecture, engineering, and planning incumbent with deep NYC presence in supertall towers and large-scale commercial work. Overlaps with CetraRuddy on tall residential and mixed-use commissions at much larger scale.

Emerging players

• Diller Scofidio + Renfro: NYC interdisciplinary design studio known for cultural and adaptive-reuse work (e.g., High Line, The Shed). Compares on cultural-institution commissions and adaptive reuse in NYC.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/cetraruddy
• Facebookfacebook.com/cetraruddy-148121471835
• LinkedInlinkedin.com/company/cetraruddy
• Instagraminstagram.com/cetraruddy
• Pinterestpinterest.com/CetraRuddy

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 CetraRuddy