Passarelli Zonis Arquitetura E Engenharia

What Passarelli Zonis Arquitetura E Engenharia does

Passarelli Zonis Arquitetura e Engenharia is a private Brazilian architecture and engineering firm founded in 1987 by architect Cecilia Passarelli and civil engineer José Roberto Zonis, headquartered in Santos, São Paulo. The firm provides architectural, civil engineering, and interior design services for residential, hotel, commercial, service-sector, and educational developments, operating a B2B professional services model that targets real estate developers and construction companies in the Santos metropolitan region. Leadership consists of the two co-founders and architect Frederiko Horta Pedrosa, supported by a multidisciplinary technical team; total headcount is in the 11-50 range per firmographic data.

The company delivers full-service project execution across the design lifecycle: preliminary studies, complete project design (Projeto Completo), executive/technical documentation (Projeto Executivo), interior design, technical advisory (Assessoria Técnica), and renovation with area expansion (Projeto de Reforma com Acréscimo de Área). Its cumulative portfolio exceeds 1,000,000m² of designed and built area, with documented projects ranging from educational facilities (~2,200m²) to large residential towers and the 76,045m² S.Magalhães Guarujá project. The technology stack is industry-standard CAD and design software; no proprietary platforms, AI capabilities, or digital products are disclosed.

Revenue is generated through project-based professional service contracts, with pricing not publicly disclosed and determined per engagement by scope, complexity, and area. The firm has no institutional investors, no subsidiaries, and no public capital markets exposure, and operates as a founder-controlled partnership. Operating geographies are concentrated in Santos-SP, with no global footprint claims. Notable repeat clients include Macuco Incorporadora, Engeplus Construtora, Serlam, WDS Construtora, Construtora Phoenix, and Grupo Mendes, primarily in real estate development with a small set of education-sector engagements.

Name

Passarelli Zonis Arquitetura E Engenharia

Legal name

Passarelli Zonis Arquitetura E Engenharia

Website

https://passarellizonis.com.br

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Short description

Passarelli Zonis Arquitetura e Engenharia is a private Brazilian architecture and engineering firm founded in 1987 that provides comprehensive design, interior, and engineering services to real estate developers and construction companies in the Santos, São Paulo region, with a cumulative portfolio exceeding 1,000,000m².

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Architectural Services (541310), Interior Design Services (541410), Interior Design Services (54141)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Architectural design services
• Civil engineering design
• Interior design services
• Residential project design
• Commercial building design

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Architecture and Engineering Design Services: Project-based fees for complete architectural and engineering design services, including preliminary studies, full project design, and construction supervision. Revenue generated through professional service contracts with developers and construction companies.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Passarelli Zonis provides full-service architectural, civil engineering, and interior design services for residential, hotel, commercial, and service sector projects. The firm delivers design solutions from preliminary studies through project execution and construction supervision, serving real estate developers and construction companies primarily in the Santos-SP region of Brazil.

Product overview

Passarelli Zonis Arquitetura E Engenharia is an architecture and engineering firm operating since 1987, offering comprehensive design services including architectural design, civil engineering, and interior design for residential, hotel, commercial, and service sector projects. The company provides a full service portfolio spanning preliminary studies, complete projects (Projeto Completo), executive projects (Projeto Executivo), technical advisory (Assessoria), and renovation projects with area expansion. With accumulated experience exceeding 1,000,000m² of designed and constructed area, the firm operates primarily in Santos-SP and serves as a partner to clients from the initial study phase through construction execution.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural and Engineering Design Full-service architectural and civil engineering design for residential, hotel, commercial, and service sector projects, delivered from preliminary studies through construction execution.
• Interior Design (Projetos de Interiores) Interior design services integrated with architectural projects, covering residential and commercial spaces.
• Complete Project (Projeto Completo) Comprehensive design services from preliminary studies through construction execution, including full project documentation and on-site coordination for developers and construction companies.
• Executive Project (Projeto Executivo) Detailed execution project documentation for construction, including technical drawings and specifications.
• Technical Advisory (Assessoria Técnica) Technical advisory services for construction projects, providing consultation and project oversight.
• Renovation with Area Expansion (Projeto de Reforma com Acréscimo de Área) Renovation projects with added area expansion, involving structural modifications and redesign for existing buildings such as educational facilities.

Named customers14 records

Segments1 record

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Passarelli Zonis Arquitetura E Engenharia