Stephen B. Jacobs Group P.C
Stephen B. Jacobs Group P.C. is a privately held, full-service architectural and interior design firm founded in 1967 in New York City, serving residential developers, hospitality brands, and public agencies across the NYC metro area with select international commissions.
- Company typePrivate
- Founded1967
- HeadquartersNew City, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Stephen B. Jacobs Group P.C does
Stephen B. Jacobs Group P.C. (SBJ Group) is a privately held, full-service architectural and interior design firm founded in 1967 in New York City. The firm is headquartered at 381 Park Avenue South, New York, NY 10016, and operates as a professional corporation with no disclosed parent, institutional, or outside investors. Its core service offering combines architecture and interior design under a single integrated practice, allowing both disciplines to engage from project inception. The firm serves enterprise clients primarily across three segments: residential developers (high-rise condominiums, luxury rentals, affordable housing, modular construction); the hospitality sector (boutique, convention, and modular hotels); and public agencies (NYC School Construction Authority, NYC Department of Citywide Administrative Services, U.S. Commission for the Preservation of America's Heritage Abroad). The team lists approximately 21 staff, led by three principals—Alexander B. Jacobs, Jennifer Cheuk, and Isaac-Daniel Astrachan—each with 25+ years at the firm.
Stephen B. Jacobs Group P.C firmographics
Firmographics- Name
- Stephen B. Jacobs Group P.C
- Legal name
- Stephen B. Jacobs Group P.C.
- Website
- https://sbjgroup.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Stephen B. Jacobs Group P.C. is a privately held, full-service architectural and interior design firm founded in 1967 in New York City, serving residential developers, hospitality brands, and public agencies across the NYC metro area with select international commissions.
- Ownership category
- akta.pro rank
Stephen B. Jacobs Group P.C industry classification
Industry- Product category
- Architectural and Interior Design Services
- NAICS
- Architectural Services (54131), Interior Design Services (54141)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Interior Design Services (BPAHAKAB)
Keywords
Where Stephen B. Jacobs Group P.C is headquartered
LocationHeadquarters
- HQ city
- New City
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Stephen B. Jacobs Group P.C business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Architectural Design Services: Fees for architectural design services for residential, hospitality, commercial, educational, and public projects. Services include design architect, executive architect, and turn-key services.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Stephen B. Jacobs Group P.C product offering
Product offeringCore offering
Full-service architectural and interior design firm founded in 1967, providing integrated architecture and interior design for residential, hospitality, commercial, educational, and public projects. Services include design architect, executive architect, interior design, historic preservation/adaptive reuse, and sustainable LEED-certified design.
Product overview
Stephen B. Jacobs Group P.C (SBJ Group) is a full-service architectural and interior design firm founded in 1967. The firm operates as a single integrated practice combining architects and interior designers working together from project inception, offering turn-key services. Their portfolio encompasses high-rise condominiums (Sutton Tower, 325 Fifth Avenue, Hawthorn Park, The Edge), international and boutique hotels (Hotel Gansevoort, citizenM Bowery, Hotel X Toronto, Library Hotel, Hotel Giraffe), office and commercial buildings, educational facilities, historic preservation and adaptive reuse projects, and sustainable design. The firm has pioneered rooftop hotel amenities and adaptive reuse of obsolete mercantile buildings for housing. Notable projects include Sutton Tower (67-story supertall), The Edge (1.3 million sf mixed-use waterfront development), and citizenM Bowery (world's tallest modular hotel).
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Architecture Services High-rise, mid-rise, and low-rise residential design including luxury condominiums, rental apartments, affordable housing, and individual houses and apartments for private clients.
- Hospitality Design Services Hotel design including boutique hotels, international hotels, and specialized hospitality venues such as the rooftop amenity concepts popularized by the firm.
- Historic Preservation & Adaptive Reuse Renovation and restoration of historic buildings including adaptive reuse of obsolete mercantile buildings, factories, mills, hospital buildings, carriage houses, stables, and office buildings for residential or mixed-use purposes.
- Educational Facility Design Charter schools, public school modifications, and educational institution projects including adaptive reuse of existing buildings into school facilities.
- Interior Design Integrated interior design services provided alongside architectural design from project inception, covering hospitality, residential, commercial, and mixed-use interiors.
- Sustainable/Green Design LEED-certified sustainable design services including energy-efficient buildings, solar thermal systems, green roofs, and environmentally responsible construction approaches.
Quantifiable outcome
- Over 3 million square feet of residential new construction designed and managed by principal Gavri Slasky
- +3 more outcomes
Companies that use Stephen B. Jacobs Group P.C
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles3 records
Stephen B. Jacobs Group P.C technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Stephen B. Jacobs Group P.C partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and major.
- citizenMcoreSBJ Group served as Executive Architect for citizenM Bowery, the world's tallest modular hotel. The firm coordinated the interior design received from the Amsterdam based firm, concrete. This partnership delivered an innovative 19-story, 100,000 SF hotel using modular construction methodology.
- Simon Baron DevelopmentcoreSBJ Group completed ALTA LIC, a 483-foot tall, 44-story mixed-use building with 467 residential units in Long Island City, developed by Simon Baron Development. The project includes innovative triple-glazed windows for noise reduction.
- Gamma Real EstatecoreSBJ Group served as Executive Architect for Sutton Tower, a 67-story 847-foot luxury condominium skyscraper at 430 East 58th Street, developed by Gamma Real Estate in collaboration with designer Thomas Juul-Hansen LLC.
- Thomas Juul-Hansen LLCcoreThomas Juul-Hansen LLC serves as designer for Sutton Tower (67-story luxury condominium) and 96 + Broadway (23-story building with 131 units), with SBJ Group as Executive Architect.
- Pelli Clarke Pelli ArchitectsmajorSBJ Group collaborated with Pelli Clarke Pelli Architects on Trinity Commons, a 445-foot tall, 27-story mixed-use tower for Trinity Real Estate. SBJ Group provided architectural services while Pelli Clarke Pelli served as designer.
- Adam America Real EstatemajorSBJ Group served as Executive Architect for The Brooklyn Grove, a 200,000 GSF residential project in Downtown Brooklyn, with architectural design by ODA.
- ODAmajorODA provided architectural design for The Brooklyn Grove project while SBJ Group served as Executive Architect. ODA is known for innovative residential design in the New York market.
- Library Hotel CollectioncoreSBJ Group designed Hotel X Toronto, a 750,000 sf convention hotel overlooking Lake Ontario, for Library Hotel Collection. This is part of an ongoing partnership for hotel developments.
- Douglaston DevelopmentmajorSBJ Group served as project architect for 2850 Webster Avenue, a 12-story 188-unit affordable seniors housing project developed by Douglaston Development through a 99-year ground lease with NYBG. Phase II will add 277 additional units.
- Levine BuildersmajorLevine Builders served as general contractor and construction manager for the 2850 Webster Avenue affordable seniors housing project in the Bronx.
- Martin Brudnizki Design StudiomajorMartin Brudnizki Design Studio provided interior design for Fouquet's New York hotel in Tribeca, while SBJ Group provided architecture services. The project includes a 100-person theater, spa, and indoor pool.
- NYC School Construction AuthoritymajorSBJ Group has worked with the NYC School Construction Authority performing millions of dollars of work on educational projects, including coordinating an indoor soccer field on a public school roof in East Harlem as a gift from City Football Group.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Stephen B. Jacobs Group P.C competitors and assessment
Company assessmentDirect peers
- Handel Architects: NYC-based architecture firm with comparable portfolio in luxury high-rise residential, mixed-use towers, and adaptive reuse. Directly competes with SBJ for developer commissions in Manhattan and similar hospitality and residential typologies.
- Beyer Blinder Belle: NYC architecture firm with deep expertise in historic preservation, adaptive reuse, and civic/cultural projects. Comparable to SBJ in adaptive reuse credentials (e.g., 70 Pine Street) and government/public agency commissions.
- CetraRuddy: NYC architecture and interior design firm specializing in luxury residential, hospitality, and adaptive reuse. Closely comparable to SBJ in integrated architecture/interior design approach and high-rise residential developer clientele.
- Morris Adjmi Architects: NYC architecture firm specializing in adaptive reuse, historic preservation, and boutique residential/hospitality. Directly comparable to SBJ's adaptive reuse expertise and Soho/NoHo/Lower Manhattan developer relationships.
- ODA Architecture: NYC architecture firm focused on innovative residential design, particularly in Brooklyn and Queens. Directly competes for similar multifamily and mixed-use developer commissions; has collaborated with SBJ as design architect on projects like The Brooklyn Grove.
- Robert A.M. Stern Architects: NYC architecture firm with strong overlap in luxury residential, hospitality, and institutional projects. Comparable in scale, prestige, and developer relationships; competes for similar trophy commissions including supertall residential.
- Thomas Juul-Hansen: NYC architecture and interiors firm with strong luxury residential and hotel portfolio. Has partnered with SBJ as design architect on Sutton Tower and 96 + Broadway, and competes for similar high-end developer commissions.
- FXCollaborative: NYC-based architecture firm with significant overlap in large-scale residential, commercial, hospitality, and educational projects. Comparable in scale, sustainability focus, and developer relationships across New York metropolitan area.
Broad incumbents
- Kohn Pedersen Fox: Global architecture firm with deep NYC presence in supertall towers and large-scale mixed-use. A prior employer of SBJ principal Gavri Slasky; broader scale and global brand put KPF in incumbent tier relative to SBJ's boutique positioning.
- Pelli Clarke Pelli Architects: Global architecture firm with NYC supertall and commercial tower portfolio. Partnered with SBJ on Trinity Commons. Larger scale and broader project types put Pelli in incumbent tier while SBJ executed delivery scope.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Stephen B. Jacobs Group P.C social profiles
Digital presenceStephen B. Jacobs Group P.C compliance and trust
Trust signalCompliance8 records
Stephen B. Jacobs Group P.C financial estimates
Financial estimateRevenue estimate
Valuation estimate
Stephen B. Jacobs Group P.C leadership team
Management profileNumber of profiles
Profiles22 records
Stephen B. Jacobs Group P.C funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Stephen B. Jacobs Group P.C 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 Stephen B. Jacobs Group P.C
What does Stephen B. Jacobs Group P.C do?
Full-service architectural and interior design firm founded in 1967, providing integrated architecture and interior design for residential, hospitality, commercial, educational, and public projects. Services include design architect, executive architect, interior design, historic preservation/adaptive reuse, and sustainable LEED-certified design.
Is Stephen B. Jacobs Group P.C a public or private company?
Stephen B. Jacobs Group P.C is a private company. It is classified as management employee owned and is currently operating.
When was Stephen B. Jacobs Group P.C founded?
Stephen B. Jacobs Group P.C was founded in 1967. It employs 11 to 50 people.
Where is Stephen B. Jacobs Group P.C based?
Stephen B. Jacobs Group P.C is headquartered in New City, United States, in the North America region.
How does Stephen B. Jacobs Group P.C make money?
One revenue line is on record: architectural Design Services.
Who are Stephen B. Jacobs Group P.C's main competitors?
Direct peers on record are Handel Architects, Beyer Blinder Belle, CetraRuddy, Morris Adjmi Architects, ODA Architecture, Robert A.M. Stern Architects, Thomas Juul-Hansen and FXCollaborative. Broad incumbents are Kohn Pedersen Fox and Pelli Clarke Pelli Architects.
Does Stephen B. Jacobs Group P.C have an API?
No public API is recorded for Stephen B. Jacobs Group P.C.
What industry is Stephen B. Jacobs Group P.C in?
Stephen B. Jacobs Group P.C's product category is Architectural and Interior Design 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.