What Weiss/Manfredi does

Weiss/Manfredi is a privately held architecture firm headquartered in New York, founded in 1989, that designs projects spanning architecture, landscape, and urbanism. Its portfolio targets cultural, educational, research, and public-sector clients, with engagement as the architecture firm of record for the Natural History Museums of Los Angeles County's Reimagine project, specifically the renovation of the Page Museum at La Brea Tar Pits. That scope covers a new northwest entrance, expanded visible research laboratories, an immersive theater, and a rooftop terrace, framed as the first significant overhaul of the site in approximately fifty years and tied to a $240 million fundraising campaign of which over $131 million has been secured.

The firm's core offering is architecture and design services delivered to institutional clients, with no proprietary technology stack, software product, or AI/ML capability identified in the available data. Revenue mechanics are consistent with a professional services / project-based model in which fees are scoped against construction budgets and milestone deliverables; no pricing schedule, fee structure, or contract value disclosures were available in the source material. The firm operates with an 11-50 employee headcount, indicating a boutique, partner-led organizational structure rather than a large multi-office platform.

Its primary customer segments are museums and cultural institutions (anchored by the Natural History Museums of Los Angeles County engagement) and government and public-sector clients (referenced in connection with 2028 Olympics-related civic infrastructure work). No additional named customers, partner firms, subcontractors, or investor relationships were disclosed, and no M&A, funding, or leadership change activity was present in the data. Operating geography appears U.S.-based at minimum, with active engagement on the West Coast via the LA project, though no full geographic footprint was enumerated.

Name

Weiss/Manfredi

Website

https://weissmanfredi.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Weiss/Manfredi is a New York-based architecture firm founded in 1989 that designs architecture, landscape, and urbanism projects for cultural, educational, research, and public-sector institutions, with active engagement on museum and civic-event commissions.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Landscape Architectural Services (54132), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Community Engagement & Participatory Planning (BPAHAKAO)

akta.pro secondary industry

Convention & Exhibition Center Construction (IMAFACAM)

Keywords

• Architecture design services
• Landscape architecture
• Urban design
• Cultural institution design
• Museum renovation

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Core offering

Weiss/Manfredi provides architecture, landscape architecture, and urbanism design services for cultural, educational, research, and public-sector clients. The firm's projects include building renovations, new entrances, expanded research facilities, immersive theaters, and rooftop terraces, as well as urban infrastructure tied to major civic events such as the 2028 Olympics.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Design Services Comprehensive architectural design services for cultural, educational, research, and civic buildings, including renovations, new entrances, expanded research facilities, immersive theaters, and rooftop terraces. Targeted at institutional and public-sector clients commissioning major capital projects.
• Landscape Architecture Services Landscape design services integrated with architectural projects, supporting public realms, terraces, and site planning for institutional and civic clients.
• Urbanism and Urban Design Services Urban design and master planning services for public-sector and civic infrastructure projects, including work tied to major civic events such as the 2028 Olympics.

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Natural History Museums of Los Angeles CountyflagshipStrategic or Co-development PartnerWeiss/Manfredi is serving as the architecture firm for the Natural History Museums of Los Angeles County's Reimagine project, overseeing the renovation of the Page Museum at La Brea Tar Pits. The project involves adding a new northwest entrance, expanded visible research labs, an immersive theater, and a rooftop terrace. The project has secured over $131 million of its $240 million fundraising goal.

Recent moves2 records

Expansion highlights2 records

Emerging players

• BIG (Bjarke Ingels Group): High-profile studio increasingly active on cultural and civic commissions (e.g., LEGO House, museum projects). Comparable cultural-typology work at larger scale and higher brand visibility.

Direct peers

• Adjaye Associates: London-based studio with major museum commissions (e.g., National Museum of African American History). Comparable signature-cultural portfolio targeting similar institutional clients.
• Renzo Piano Building Workshop: Renowned cultural and museum specialist (Whitney, Centre Pompidou). Directly comparable target client base and project typology, though at larger scale.
• SANAA: Japanese studio with landmark museum commissions (Louvre-Lens, New Museum). Comparable in signature-cultural positioning and integrated architecture-plus-landscape approach.
• Snøhetta: Multidisciplinary studio working across architecture, landscape, and urbanism with a comparable cultural, civic, and public-space portfolio (e.g., opera houses, libraries, public landscapes). The closest analog by practice model and project type.
• OMA: Global architecture firm with deep museum/cultural portfolio (e.g., Fondazione Prada, Taipei Performing Arts Center). Competes for the same signature cultural commissions.
• Studio Gang: Practice with strong cultural, civic, and landscape work (e.g., Writers Theatre, Nature Boardwalk). Comparable in scale, cross-disciplinary ambition, and museum/institutional client mix.
• Diller Scofidio + Renfro: NYC-based studio known for cultural and institutional projects (e.g., The Shed, High Line) blending architecture, landscape, and urban intervention — directly comparable to Weiss/Manfredi's cultural/civic portfolio.

Regional players

• Handel Architects: NYC-based architecture firm with cultural, civic, and large-scale institutional work. Comparable regional positioning and similar cultural/institutional client mix.

Broad incumbents

• Foster + Partners: Large global AEC firm with extensive cultural/civic portfolio (Reichstag, museums). Competes for major cultural commissions with greater capacity and geographic reach.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

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 Weiss/Manfredi