CJS Architects
CJS Architects is a 22-person Buffalo/Rochester, NY architecture firm providing full-service design across education, housing, commercial, and cultural sectors, with specializations in historic preservation, adaptive reuse, sustainable design, and urban master planning for institutional, governmental, and developer clients across Upstate New York.
- Company typePrivate
- Founded1972
- HeadquartersBuffalo, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What CJS Architects does
CJS Architects is a 22-person architectural design firm operating as a Limited Liability Partnership (CJS Architects, LLP) with offices in Buffalo and Rochester, New York. The firm provides full-service architectural services across education, housing, commercial, cultural, civic, and hospitality sectors, with particular specialization in sustainable/LEED-certified design, historic preservation and adaptive reuse, and large-scale urban master planning. Its portfolio includes the Rochester Neighborhood of Play master plan, which transformed a former Inner Loop highway into a mixed-use district with 534 housing units, a 126-room hotel, museum expansion, and retail space, catalyzing $229 million in private investment from $22 million in public funding.
The firm's business model is traditional professional services, generating revenue through project-based architectural fees for design, master planning, construction administration, and consulting. Pricing is quote-based and project-specific, with no public disclosure of fee structures. CJS operates a sales-led go-to-market model with direct client engagement, targeting institutional, governmental, cultural, and real estate developer clients across Upstate New York. Its core products include the Neighborhood of Play master plan, Strong National Museum of Play expansion (LEED Silver), Mentholatum Building historic adaptive reuse, Harold's Square mixed-use development in Ithaca, and a wholly-owned subsidiary, CJS Interiors, providing interior design services.
The firm is led by three named partners (Craig W. Jensen, Dirk Schneider, Robert E. Stark) and has accumulated over 50 professional awards from AIA New York State, AIA Buffalo/WNY, AIA Rochester, NAIOP, and Preservation League of New York State, including the 2022 AIA Buffalo/WNY Firm of the Year designation and the 2024 AIA NYS Excelsior Award. There is no external parent company, private equity backing, or public funding disclosed, with ownership and control remaining with the named partners.
CJS Architects firmographics
Firmographics- Name
- CJS Architects
- Legal name
- CJS Architects, LLP
- Website
- https://cjsarchitects.com
- Company type
- Private
- Founded year
- 1972
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CJS Architects is a 22-person Buffalo/Rochester, NY architecture firm providing full-service design across education, housing, commercial, and cultural sectors, with specializations in historic preservation, adaptive reuse, sustainable design, and urban master planning for institutional, governmental, and developer clients across Upstate New York.
- Ownership category
- akta.pro rank
CJS Architects industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Architectural, Engineering, and Related Services (5413), Interior Design Services (54141), Interior Design Services (541410)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Interior Design Services (BPAHAKAB)
Keywords
Where CJS Architects is headquartered
LocationHeadquarters
- HQ city
- Buffalo
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
CJS Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Architectural Services: Traditional architecture firm providing design services for various project types including cultural, educational, housing, commercial, and civic projects. Revenue is generated through professional service fees for architectural design, master planning, and associated consulting services.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
CJS Architects product offering
Product offeringCore offering
CJS Architects is a 22-person architecture firm providing comprehensive design services across education, housing, commercial, cultural, civic, and historic preservation sectors. Core offerings include master planning for large-scale mixed-use developments, sustainable and LEED-certified design, historic preservation and adaptive reuse of significant buildings, and full architectural services from concept through construction administration. The firm also operates a wholly-owned interior design subsidiary, CJS Interiors.
Product overview
CJS Architects is a 22-person architectural design firm with offices in Buffalo and Rochester, NY, offering comprehensive architectural services across multiple market sectors. The firm's portfolio spans education (public education, higher education), housing (market-rate, affordable, workforce), commercial, cultural institutions, hospitality, and historic preservation/adaptive reuse projects. Key project types include master planning for large-scale mixed-use developments, sustainable/LEED-certified projects, and historic rehabilitation with tax credit eligibility. The firm provides full architectural services from concept through construction administration.
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services Full-service architectural design firm providing comprehensive services across education, housing, commercial, cultural, and public sector projects. Services include master planning, historic preservation, adaptive reuse, sustainable design, and interiors.
- Master Planning and Urban Transformation Services Comprehensive master planning services for mixed-use neighborhood development including 201 units of housing, museum expansion, hotel, retail spaces, and parking structure. The project transformed Rochester's Inner Loop highway into a connected urban district.
- Cultural Institution Design (Museums and Performing Arts) A 105,000 square foot addition to the Strong National Museum of Play featuring climate-controlled collection areas, special exhibit spaces, butterfly conservancy, new atrium, and interpretive exhibits. The project achieved LEED Silver certification.
- Historic Preservation and Adaptive Reuse Services Historic adaptive reuse conversion of the 1919 Mentholatum Co. Building into 51 residential units with commercial space. A four-story, 86,000 sf reinforced concrete daylight factory building converted to mixed-use, eligible for State and National Historic Registers with historic tax credits.
- Mixed-Use Development Design Mixed-use development along Ithaca Commons featuring redevelopment of the historic William Henry Miller Building with new construction. Totaling 180,000 square feet with ground floor retail, professional office space, and 78 apartments in a twelve-story tower. Participating in NYSERDA Tier 3 Multifamily Program.
- Hospitality Facility Design A 125-guest room, 5-story, 82,000 square foot hotel developed in support of the National Strong Museum of Play. Features conference/event space, bar, swimming pool, game room, and exhibit displaying artifacts from the Strong Museum collection.
- Workforce and Sustainable Housing Design A 55-unit mixed-use residential building with 39 one-bedroom and 16 two-bedroom units for workforce and market-rate housing. Includes common space with balcony, kitchenette, and fourth-floor terrace. The building was awarded $1 million through NYSERDA's Buildings of Excellence Competition Round Three for carbon-neutral ready, all-electric design.
- Educational Facility Design Cutting-edge educational facility renovation in two stages totaling over 83,000 sf. Features flexible learning environments, state-of-the-art classrooms, collaborative zones, AI Innovation Hub with media lab, recording studio, and teaching spaces for AI and technology applications.
- Parking Structure Design 1,000-car parking structure with distinctive architectural facade featuring 350+ colored tubes creating a colorful drapery effect. Includes iconic south stair tower designed to extend the Strong Museum's play mission.
- Cultural/Museum Adaptive Reuse Design 36,000-sq-ft adaptive reuse of a 1951 Harrison & Abramovitz building for The Studio at Corning Museum of Glass. Recognized by TIME as one of the 25 Greatest Places in the World for 2025.
- Community and Commercial Facility Design Business incubator providing space for diverse food and retail businesses. Multiple award winner including Architecture Award from AIA Buffalo/WNY and Excellence in Non-Profit Achievement Award from NYS Office of Parks.
- Interior Design Services (CJS Interiors) Interior design services delivered through the wholly-owned subsidiary CJS Interiors, with operations guided by Director of Human Resources Nelson Toothe. Integrated with the firm's architectural design offerings across project types.
Quantifiable outcome
- The Neighborhood of Play project attracted over $200 million in new investment and achieved full occupancy for 250 residential units with a waiting list
- +2 more outcomes
Companies that use CJS Architects
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles3 records
CJS Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
CJS Architects partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and flagship.
- Urban Design AssociatescoreConsultant for master planning on the Neighborhood of Play project. Urban Design Associates worked with CJS Architects as part of the consultant team assembled for the comprehensive master plan of the Rochester Inner Loop transformation.
- Mikyoung Kim DesigncoreLandscape visioning consultant for Neighborhood of Play project. Provided landscape design expertise as part of the multidisciplinary team for the Rochester urban transformation project.
- LaBella AssociatescoreCivil engineering consultant for Neighborhood of Play project. Provided civil engineering services as part of the consultant team assembled by CJS Architects.
- BME EngineeringcoreLandscape architecture consultant for Neighborhood of Play project. Provided landscape architecture services as part of the multidisciplinary team.
- M/E EngineeringcoreMEP/FP engineering consultant for Neighborhood of Play project. Provided mechanical, electrical, and plumbing engineering services.
- Jensen/BRV EngineeringcoreStructural engineering consultant for Neighborhood of Play project. Provided structural engineering services as part of the multidisciplinary team.
- Carl Walker/WGIcoreStructural engineering consultant for Neighborhood of Play project. Provided structural engineering services.
- Konar PropertiesflagshipDevelopment partner for Neighborhood of Play project. Built 238 apartments as part of the Rochester Inner Loop transformation, with over 100 units designated for affordable housing at 60-80% area median income.
- Indus Hospitality GroupflagshipDevelopment partner for Neighborhood of Play project. Developed the 126-room Hampton Inn hotel as part of the Rochester transformation.
- The Strong National Museum of PlayflagshipCultural anchor and development partner for Neighborhood of Play. The museum expansion and new neighborhood development transformed Rochester's Inner Loop area, with the museum providing leadership and vision for the project.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
CJS Architects competitors and assessment
Company assessmentDirect peers
- SWBR: Rochester, NY-based architecture, engineering, and planning firm of similar size and regional footprint. Comparable to CJS Architects in its mix of education, housing, commercial, and civic work across the Upstate New York market.
- Kideney Architects: Buffalo-based architecture firm with a similar regional footprint and comparable portfolio across education, healthcare, cultural, and civic sectors. Direct competitor for Upstate New York institutional and public-sector commissions.
- The S/L/A/M Collaborative: Architecture, planning, and interior design firm of similar scale serving education, healthcare, housing, and civic markets in the Northeast. Comparable in mid-sized practice profile and multi-sector design portfolio.
- Bargmann Hendrie + Archetype: Boston-based architecture firm of similar mid-size scale with a comparable profile in education, housing, civic, and historic preservation work. Comparable through focus on adaptive reuse and place-based, detail-oriented design practice.
Broad incumbents
- CannonDesign: Large, national architecture and design firm with a significant Buffalo/Rochester presence. Overlaps directly with CJS in higher education, healthcare, cultural, and civic commissions in Upstate NY, but at much greater scale and broader geographic reach.
- Wendel Companies: Buffalo, NY-based architecture and engineering firm with broader integrated services. Competes with CJS for institutional, municipal, and private-sector architecture work in the same regional market.
- Perkins Eastman: Large national architecture firm with strong practice in education, senior living, housing, and civic/mixed-use — directly overlapping several of CJS's core segments but at materially larger scale and broader geographic reach.
- HKS: National architecture firm with significant education, healthcare, and civic practice. Competes with CJS for larger institutional projects in the same vertical categories but at a national scale with hundreds of employees.
Regional players
- QPK Design: Syracuse, NY-based architecture firm with similar multi-sector practice in education, housing, and civic work across Upstate New York. Regional peer rather than direct competitor due to its primary Syracuse/central NY focus.
- HHL Architects: Syracuse, NY-based architecture firm with comparable size and portfolio across education, institutional, and commercial sectors. Operates in an overlapping Upstate NY market with similar public sector exposure.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
CJS Architects social profiles
Digital presenceCJS Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
CJS Architects leadership team
Management profileNumber of profiles
Profiles4 records
CJS Architects subsidiaries and ownership
Company hierarchySubsidiaries1 record
CJS Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CJS 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 CJS Architects
What does CJS Architects do?
CJS Architects is a 22-person architecture firm providing comprehensive design services across education, housing, commercial, cultural, civic, and historic preservation sectors. Core offerings include master planning for large-scale mixed-use developments, sustainable and LEED-certified design, historic preservation and adaptive reuse of significant buildings, and full architectural services from concept through construction administration. The firm also operates a wholly-owned interior design subsidiary, CJS Interiors.
Is CJS Architects a public or private company?
CJS Architects is a private company. It is classified as management employee owned and is currently operating.
When was CJS Architects founded?
CJS Architects was founded in 1972. It employs 11 to 50 people.
Where is CJS Architects based?
CJS Architects is headquartered in Buffalo, United States, in the North America region.
How does CJS Architects make money?
One revenue line is on record: architectural Services.
Who are CJS Architects's main competitors?
Direct peers on record are SWBR, Kideney Architects, The S/L/A/M Collaborative and Bargmann Hendrie + Archetype. Broad incumbents are CannonDesign, Wendel Companies, Perkins Eastman and HKS. Regional players are QPK Design and HHL Architects.
Does CJS Architects have an API?
No public API is recorded for CJS Architects.
What industry is CJS Architects in?
CJS 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.