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OSP Contabilidade - Escritório

Real Profit Accounting in Campinas

We serve companies across 14 Brazilian states, 114 cities, and 12 countries, with solutions tailored to the complexity of local and international operations.

Sustainable growth requires technical structure, data and strategy.

With nearly 50 years of history, we help companies scale with control, predictability and decisions based on accounting intelligence.

Consultative service

Specialists who understand your business and guide your decisions.

Total integration

ERP, accounting, financial and payroll connected.

Management intelligence (BI)

Customized indicators for strategic decisions.

Continuous relationship

Proximity, trust and real presence.

Jonas and Guilherme - OSP Partners

The main bottlenecks that slow down business growth

Over the years, we have identified the obstacles that most compromise the performance of expanding companies.

Are you facing any of these problems?

  • Paying too much in taxes and don't understand why?
  • Your margin is compromised and you don't know where?
  • Your finance is manual and unpredictable?
  • Making decisions without reliable data?
  • Have assets or unprotected partnership legally?

Complete solutions to structure, protect and scale your company

Discover our strategic solutions, from accounting to specialized diagnostics

Proven impact in practice

Performance indicators:

BRL 15 bi
in monitored revenue with consultative governance
+5,000
employees supported in client operations
+100
professionals on the team
98%
retention in consultative contracts
Since 1977
with ethical and technical performance

What Our Clients Say

Companies that transformed their accounting management with OSP

OSP helped us generate cash in the first 45 days of work. Tax structuring was essential for our expansion.

Tubesteel

Chief Financial Officer

Metallurgical Industry

What makes us the right choice for those seeking results

We work strategically and consultatively, combining technical expertise with business vision. We are a technical and strategic arm that works side by side with your company to deliver solutions that truly transform results.

Specialization in Real Profit and complex structures

Consultative service focused on real delivery

SLA with clear milestones and close follow-up

Technical, ethical and performance-oriented culture

OSP Team - Real Profit Specialists

We connect strategy to operations

We integrate accounting, finance and management with the main market platforms.

TOTVS (Protheus/RM)
SAP
Sankhya
Linx
Omie
Conta Azul
Power BI
Qlik
Microsoft Azure
AWS
Google Cloud
TOTVS (Protheus/RM)
SAP
Sankhya
Linx
Omie
Conta Azul
Power BI
Qlik
Microsoft Azure
AWS
Google Cloud
OSP Office in Campinas - Institutional Base

National coverage and international presence with technical excellence.

Consolidated structure to serve complex companies anywhere in Brazil — and also abroad.

With nearly five decades of operation, we have become a reference for business groups, industries, multinationals and complex organizations — combining accounting, tax planning and management with data intelligence.

Need a technical partner with nationwide structure to scale? OSP is ready.

14 Brazilian states served

114 cities + 12 countries

+55 19 99321-6091

Schedule Your Free Diagnostic

Discover how we can transform your accounting into a growth engine.

Desde 1977

47 anos de história

+600

empresas atendidas

R$ 120M+

em economia tributária

14 estados

presença nacional

98%

retenção em contratos consultivos