ARISP

What ARISP does

ARISP — Associação dos Registradores Imobiliários de São Paulo (Associação dos Registradores Imobiliários de São Paulo / ARISP) — is a Brazilian private non-profit class association founded on January 21, 1993, headquartered on Avenida Paulista in São Paulo (Bela Vista district). It represents the official Real Estate Registrars (cartórios de registro de imóveis) of the State of São Paulo — both capital and interior comarcas — having expanded from a capital-only membership base in 1993 to statewide coverage in 2014. Its core mission is to promote the security of real estate transactions, defend registrars' prerogatives, and connect registry offices with the judiciary, government, and the broader real estate market.

The association's product surface includes a Member Intranet Portal (Área do Associado), the AR | ARISP digital certificate authority operating within the ICP-Brasil framework via ACBR (issuing A1, A3, NF-e, and e-CPF certificates), a Calculadora de Emolumentos, a Statistics Portal covering registry procedures across São Paulo cities, the Enunciados Commission producing standardized legal interpretations, the Portal da Transparência publishing monthly public-fee transfer reports, and electronic registry / escrituração eletrônica tools. ARISP's educational arm Uniregistral evolved into a Ministry of Education (MEC)-accredited higher education institution (Faculdade). ARISP also contributed foundational digital services — notably the SAEC shared electronic service system — to the national ONR/SREI electronic real estate registry platform operated by ONR.

ARISP is funded primarily through mandatory member contributions calculated against the gross revenue that affiliated registry offices report to the CNJ, augmented by service fees (digital certificates, events), donations, and financial returns. Governance rests on an elected biennial Board of Directors and a Deliberative Council of its member registrars; the 2025-2026 board is led by President George Takeda (3rd Real Estate Registry of São Paulo) and Vice-President Frederico Assad (1st Real Estate Registry of Ribeirão Preto). The association has no external shareholders, venture funding, or parent company.

Name

ARISP

Legal name

Associação dos Registradores Imobiliários de São Paulo

Website

https://arisp.com.br

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

ARISP (Associação dos Registradores Imobiliários de São Paulo) is a São Paulo-based non-profit association representing all official real estate registry offices in the State of São Paulo, providing digital certificates, legal standardization, training, and transparency reporting to its registry members.

Ownership category

akta.pro rank

Product category

Professional Association Services for Real Estate Registration

NAICS

Business Associations (813910)

SIC

Services-Membership Organizations (8600), Real Estate (6500)

akta.pro industry

PRIMARYBPAJAHAN

Association Compliance, Governance & Board Support Services

Business & Public Services/Real Estate Services (Brokerage, Property Management)/HOA/Condominium Association Management

SECONDARYEDANAIAH

Real Estate Licensure Exam Prep (Salesperson/Broker, Appraiser)

Education/Tutoring & Test Preparation/Professional Certification & Licensure Exam Prep

Keywords

• Real estate registration
• Professional association services
• Digital certificate authority
• Property registry law
• Registry sector education

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Associação e Contribuições: ARISP is funded by member contributions from registry offices across São Paulo State, calculated based on gross revenue from real estate registration activities reported to the CNJ.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

ARISP is a non-profit professional association that represents all real estate registry offices in the State of São Paulo, providing institutional advocacy, digital infrastructure, continuing education, and regulatory compliance services to its members. It operates the AR | ARISP digital certificate authority under ICP-Brasil and runs Uniregistral, an MEC-accredited higher education institution for the registry and notary sector.

Product overview

ARISP operates as a professional association for real estate registrars in São Paulo, providing institutional support, professional development, and digital services. Its product portfolio includes: AR | ARISP for digital certificates within ICP-Brasil infrastructure; Uniregistral as an educational institution (now a MEC-accredited Faculty) for sector training; the Meu Registro platform for citizen access to registry services; and SREI modules (IERI-e, SIG-RI, CNIB, RI DIGITAL) for electronic registry operations. Additional services include the Portal da Transparência for regulatory reporting, the Enunciados Commission for jurisprudential guidance, electronic writings, statistics portals, and the CPDP for professional prerogatives defense.

Differentiator

Problem solved

Functional benefit

Brands

• UniRegistral: Higher education institution and professional development platform for registry and notarial professionals, offering courses, library services, and academic programs.
• AR | Arisp
• RIB (Registro de Imóveis do Brasil)

Products and services

• AR | ARISP (Autoridade de Registro) Digital certificate issuance service operated by ARISP as an ICP-Brasil Registration Authority linked to ACBR, providing A1, A3, NF-e, and e-CPF certificates for secure electronic transactions and authentication, available to registrars and broader registry community via arisp.acbr.com.br with hardware pickup at designated Pontos de Atendimento.
• Uniregistral – Universidade do Registro de Imóveis MEC-accredited higher education institution (Faculdade) linked to ARISP/RIB-SP offering undergraduate programs, graduate courses, corporate training, and continuing education for the registry and notary sector, including courses like Introdução ao Direito Imobiliário and Reurb 2.0, plus a digital library of 8,000+ titles.
• Meu Registro Platform Citizen-facing digital platform within the SERP (Sistema Eletrônico dos Registros Públicos) ecosystem that enables users to request certificates from different registries in a single integrated environment, supporting horizontal interoperability in the public registry system.
• Portal da Transparência Transparency portal publishing monthly reports of public fee transfers by São Paulo real estate registry offices, in compliance with São Paulo State Law 18.009/2024, providing regulatory visibility on emolument transfers to public bodies.
• Comissão de Enunciados Commission responsible for analyzing and synthesizing interpretations on controversial topics in jurisprudence and practice among real estate registrars in São Paulo, producing standardized enunciados used across registry offices.
• Statistics Portal Portal providing statistical data on real estate registration procedures including execution, usucapion, and rectification across São Paulo cities, available to member registry offices via the intranet.
• Calculadora de Emolumentos Online fee calculator for estimating costs of real estate registration services, integrated with registrodeimoveis.org.br to provide transparency on emoluments for citizens and registry users.
• CPDP (Comissão Permanente de Defesa de Prerrogativas) Permanent commission for the defense of registrars' prerogatives, ensuring independence in exercising their functions and full perception of emoluments across São Paulo registry offices.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Registro de Imóveis do Brasil (RIB)coreStrategic or Co-development PartnerRIB is the national college of real estate registrars. ARISP/RIB-SP is its São Paulo section and works closely on national standards, statistical data collection, and digital platform development. ARISP contributed foundational digital services to the RIB/ONR national infrastructure.
• Operador Nacional do Sistema de Registro Eletrônico de Imóveis (ONR)coreTechnology or IntegrationONR operates the national electronic registry system (SREI). ARISP has contributed digital tools and platforms to the ONR infrastructure, including the SAEC shared electronic service system used nationally.
• Associação dos Notários e Registradores do Estado de São Paulo (ANOREG/SP)coreStrategic or Co-development PartnerANOREG/SP promotes the Diálogo Universitário do Extrajudicial event with ARISP/RIB-SP and other sector entities, bringing together students, registrars, magistrates, and legal professionals to discuss extrajudicial law topics.
• Faculdade de Direito da Universidade Presbiteriana MackenzieminorStrategic or Co-development PartnerARISP/RIB-SP partners with Mackenzie's Law Faculty for the Diálogo Universitário do Extrajudicial event, creating academic-practical bridges for registry and notary law topics.
• Colégio Notarial do Brasil – Seção São Paulo (CNB/SP)minorStrategic or Co-development PartnerCNB/SP co-organizes the Diálogo Universitário do Extrajudicial event with ARISP and other São Paulo registry entities.
• Instituto de Estudos de Protesto de Títulos do Brasil – Seção São Paulo (IEPTB/SP)minorStrategic or Co-development PartnerIEPTB/SP co-organizes the Diálogo Universitário do Extrajudicial event alongside ARISP/RIB-SP and other São Paulo sector entities.
• Instituto de Registro de Títulos e Documentos e de Pessoas Jurídicas de São Paulo (IRTDPJ/SP)minorStrategic or Co-development PartnerIRTDPJ/SP co-organizes the Diálogo Universitário do Extrajudicial event alongside ARISP/RIB-SP and other São Paulo sector entities.
• Autoridade Certificadora Brasileira de Registros (ACBR)coreTechnology or IntegrationAR | ARISP is a Registration Authority administered by ARISP, linked to ACBR within the ICP-Brasil framework, for issuing digital certificates for real estate registrars.
• RARES (Rede de Assessoria ao Registro e ao Notário)minorChannel Partner/ Reseller/ DistributorRARES appears as a partner in ARISP's institutional partnerships section, supporting registry and notary advisory services.
• UniregistralcoreStrategic or Co-development PartnerUniregistral is linked to ARISP/RIB-SP and has evolved into a MEC-accredited higher education institution (Faculdade) for the registry and notary sector. It offers courses including Reurb 2.0 and Introdução ao Direito Imobiliário, and provides a digital library of 8,000+ titles.
• Projeto CartóriosminorStrategic or Co-development PartnerDigital support partner and national reference in training for registry competitions, offering excellence in teaching, mentorship, and practical content for the extrajudicial sector.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Regional players

• Associação dos Registradores de Pessoas Naturais do Estado de São Paulo (ARPEN-SP): State association for civil registry of natural persons in São Paulo. Comparable as a sibling professional association representing public-delegated registrars in the same state and regulatory environment as ARISP.
• Associação dos Registradores de Imóveis do Rio de Janeiro (ARIRJ): State-level professional association for real estate registrars in Rio de Janeiro. Same mandate as ARISP (real estate registrars) but in a different Brazilian state; useful comparable for benchmarking membership and service model.

Broad incumbents

• ANOREG/BR – Associação dos Notários e Registradores do Brasil: National association representing notaries and registrars across Brazil. Comparable to ARISP as a sector association, but broader in scope (notaries + registrars) and national rather than state-level.

Emerging players

• Operador Nacional do Sistema de Registro Eletrônico de Imóveis (ONR): National operator of Brazil's electronic real estate registry system (SREI), which absorbed foundational digital tools ARISP pioneered. Provides electronic registry modules (RI DIGITAL, CNIB, SIG-RI) and is a critical technology counterpart to ARISP's institutional role.

Direct peers

• ANOREG/SP – Associação dos Notários e Registradores do Estado de São Paulo: State-level professional association representing notaries and registrars (including real estate) in São Paulo. Closest peer to ARISP: same geographic scope, same member base of public-delegated registry professionals, co-organizes events like Diálogo Universitário do Extrajudicial.
• Instituto de Estudos de Protesto de Títulos do Brasil – Seção São Paulo (IEPTB/SP): São Paulo section of the national protest titles institute, representing protest registrars in the same extrajudicial registry ecosystem as ARISP. Directly comparable as a sibling professional association in the same state and regulatory framework.
• Registro de Imóveis do Brasil (RIB / Colégio do Registro de Imóveis do Brasil – CORI-BR): National college of real estate registrars of which ARISP is the São Paulo section (RIB/SP). Operates the national registry statistics portal and Calculadora de Emolumentos, directly comparable in mandate and product to ARISP, but at the national level.
• Colégio Notarial do Brasil – Seção São Paulo (CNB/SP): State section of the national notaries' college in São Paulo. Comparable to ARISP as a professional association serving public-delegated registry/notary professionals in the same geography; co-organizes joint events like Diálogo Universitário do Extrajudicial.
• Instituto de Registro de Títulos e Documentos e Pessoas Jurídicas de São Paulo (IRTDPJ/SP): São Paulo association for civil registration of titles, documents and legal entities. Peer to ARISP within the extrajudicial registry ecosystem — same state, same regulatory perimeter, same member-services model.

Others

• Autoridade Certificadora Brasileira de Registros (ACBR): Authoritative certification authority that anchors ARISP's AR | ARISP digital certificate operations within ICP-Brasil. Directly comparable as a regulated digital certificate issuer serving the registry sector.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/c/Uniregistral
• Facebookfacebook.com/ARISPBR
• LinkedInlinkedin.com/company/arisp

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 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 ARISP