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About Us

Founded in 1965, ORCOSE (Organização Contábil Serafim) has established itself as a national reference in Accounting and Business Management services, recognized for its excellence, integrity, and commitment to delivering results for its clients.

With a team of highly qualified professionals who are constantly updating their skills, ORCOSE operates in alignment with international accounting standards and practices, ensuring security, accuracy, and reliability in the information provided.

Our concept of quality goes beyond technical expertise. It encompasses core values such as ethics, transparency, personalized service, mutual trust, and continuous dedication to professional development.

We strongly invest in technological innovation, with a modern infrastructure and cutting-edge ERP systems, ensuring agility, integration, and full support for our clients throughout every stage of their business journey.

Operating throughout the entire national territory, ORCOSE has strategic partnerships, such as affiliation with GBrasil – Brazil Group of Accounting Companies, since its foundation, further strengthening our ability to offer complete, efficient, and high value-added solutions.

Mission

To provide high-standard services and deliver business management solutions, ensuring full satisfaction in terms of quality, deadlines, speed, and accuracy of information, enabling compliance with legal obligations and supporting the administration of business activities in an innovative and collaborative manner.

Vision

To be among the leading and most respected Brazilian companies providing accounting services and to be a market reference, always employing advanced technology and continuous professional development.

Values

Transparency and ethics;

Respect for professionals;

Commitment to clients.

Our History

1965

April 5 – Foundation of ORCOSE with the acquisition of Escritório Contábil São José by José Serafim Abrantes.

1979

Start of the company’s computerization process.

1987

José Serafim Abrantes assumes the presidency of SESCON-SP and AESCON-SP (1987–1990 term).

1994

José Serafim Abrantes becomes President of CRC-SP – Regional Accounting Council of the State of São Paulo (1994–1995 term).

1995

ORCOSE celebrates its 30th anniversary with a major event.

1996

Participates in the creation of GBrasil, a group formed by the most renowned accounting firms in Brazil.

1998

José Serafim Abrantes assumes the presidency of CFC – Federal Accounting Council (1998–1999 and 2000–2001 terms).

2000

ORCOSE moves to its own headquarters.
Júlio Linuesa Perez becomes alternate member of CRC-SP.

2002-2003

Júlio Linuesa Perez serves as full Counselor at CRC-SP, coordinating inspection and internal control chambers.

2006

ORCOSE receives PQEC certification – Continuous Quality Improvement Program, from SESCON-SP.

2013

José Serafim Abrantes joins the Advisory Board of SESCON-SP.

2014

Júlio Linuesa Perez assumes the role of CFO of FENACON.

2015

ORCOSE celebrates its 50th anniversary with a commemorative event.
José Serafim Abrantes takes a seat at APC – São Paulo Association of Accountants.

2016

Júlio Linuesa Perez becomes President of Grupo GBrasil.

2017

ORCOSE undergoes internal restructuring and outlines a new Strategic Plan.

2018

Júlio Linuesa Perez assumes roles in the Fiscal Council of FENACON and IFEN.
José Serafim Abrantes becomes Vice President of APC.

2019

ORCOSE adopts Artificial Intelligence as a strategic tool.
Júlio Linuesa Perez joins the board of SESCON-SP.

2020

Strengthening of the remote service model during the pandemic.
Investments in digital infrastructure and system integration.

2021

Expansion of the technical team and implementation of new compliance protocols.
Stronger client relationships with personalized solutions.

2022

Achievement of certifications in quality and information security.

2023

Expansion of national presence through new strategic partnerships.

2024

Consolidation of 100% digital accounting management with full cloud integration.

2025

ORCOSE celebrates 60 years of history with commemorative events.
Launch of initiatives focused on the future of accounting with innovation, ethics, and legacy.