About Us


We are a firm based in Singapore, run by professionals Chartered accountants qualified in Singapore, UK, and Italy with over two decades of qualified professional experience.

We offer administrative, tax compliance and consulting services to foreign companies and individuals operating in Singapore and South East Asia market.

Our mission is to help foreign investors establishing their business in South East Asia and support them during their growth and development.

Our expertise covers:

  • Company incorporation
  • Accounting management and finance control
  • Group reporting
  • Local and cross-board taxation
  • Statutory compliance
  • Visa and payroll management


Algebra Pte Ltd provides its customers with tailor-made assistance in everyday and extraordinary administration. We trust that business success and profitability depend on planning, implementation and control of the proper corporate structure. This allows the company to consolidate through effective management, accounting management, reporting and prompt solutions to everyday company’s life.

Algebra Pte Ltd supports and drives the clients throughout the internationalization process by offering project feasibility assessment, business strategy consulting, strategic tax planning, detailed information on foreign markets, day-to-day business management.

Algebra Pte Ltd with its strong problem-solving attitude and work dedication is committed to helping clients to achieve their expected results.

Our Team of Experts

Our team members have acquired peculiar professional skills set thanks to their diverse educational and professional backgrounds.

As a team of multi-country origin, we provide our international clients with a sensible understanding of their business culture.


Fabio Garibotti

Founder & Managing Partner

Fabio is a chartered accountant qualified in the UK, Italy, and Singapore. He is specialized in tax & accounting consulting in multiple jurisdictions as EU, ASEAN

International Professional Qualifications

  • ISCA – Institute of Singapore Chartered Accountant, Membership n. 711798
  • ODCEC city of Genoa- Institute of Italian Chartered Accountant, Membership n. 1517
  • ICAEW – Institute of Chartered Accountant of England and Wales, Membership n. 3424753
  • Member of Italian Auditor register

Andrea Monni


Andrea Andrea brings 15+ years of business and investment experience in South-East Asia and Greater China, supporting luxury, retail, FMCG, supply-chain management, oil & gas, and tech industry.

  • Graduated with Honours in Business Economics
  • Setting up joint-ventures and acquisition agreements with local partners across S.E.A markets for various industries
  • Supported Italian investors in application for Venture Capital Fund Manager with Monetary Authority of Singapore
Algebra Guido Tomatis

Guido Tomatis

Founder & Partner

He is chartered accountant qualified in UK and Italy, specialised in tax & accounting consulting in multiple jurisdictions as EU and ASEAN.

International Professional Qualifications

  • ICAEW – Institute of Chartered Accountant of England and Wales, Membership n. 4003378
  • AICPA – American Institute of CPAs,International Associate Membership n. 255422771
  • ODCEC – Institute of Italian Chartered Accountant, Membership n. 491A
  • Member of Italian Auditor
  • Register Partner of Italian CAF Do.C. – Centre for Fiscal Assistance of Chartered Accountants
Algebra team

Hariyati Binte Mohamed Basri

Office and HR manager

Algebra team

Liu Shujun

Accounting and Tax Manager

Algebra team

Sumithra Thyagarajan

Accounting and Tax Manager

Account Manager


Ready to talk?


  • Master of Laws in Intellectual Property & Technology Law (National University of Singapore- Singapore)
  • Combined Bachelor and Master’s Degree in Law (Universita’ degli studi di Brescia- Italy)

Stefania Luscia

Account Manager

Stefania graduated in Law with Honours in Italy and obtained a Master of Laws from the National University of Singapore.

Before joining Algebra, she worked for few years in a Law Firm and Business Consultancy sector in Singapore.

She has acquired experience in Corporate and Commercial Consulting with special focus on corporate investment, structuring and governance, as well as regulatory compliance, supporting a diverse portfolio of clients in the business of fashion, retail, F&B, Oil & Gas, FinTech, and investment holding.