Business Advisory & Assurance Services

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Our Firm

PT Prima Mitra Edukarya (CTPrima) is a business advisory and assurance services firm. PT Prima Mitra Edukarya (CTPrima) was established in 2005 and is managed by a diverse mix of professionals with extensive backgrounds in the fields of audit, business advisory and consulting services. Our technical advisors and directors gained extensive trainings and experiences through international firms and overseas education.
A Brief summary about our Directors and Advisors:

  • Directors at Our Business Advisory and Assurance Services
Albert Serhalawan (Albert)
Mr. Albert, is a Director at our Business Advisory and Assurance Services. Previously, he is an internal audit division head in one of the largest Pharmaceutical Company. He has also gained some experiences as a tax department head in some companies. He has an extensive training and experiences in handling tax disputes, planning and settlement.



  • Technical Advisor at Our Business Advisory and Assurance Services
Ludovicus Sensi Wondabio (Sensi)

Mr. Sensi is an Insurance Expert & Technical Advisor at our Business Advisory and Assurance Services. He was an audit partner at Deloitte Touche Tohmatsu (Deloitte) Indonesia. And now He is a Senior Audit Partner in Public Accounting Firm (KAP) Mira Sensi Idris (MSI), Member of Moore Stephens International.

He has gained more than 26 years of extensive audit experience in various industry for telecommunication, oil & gas, manufacturing, trading, construction, banking, insurance, pension fund, securities & investment company, hospital, foundation (non profit organization), hotel and property.

Mr. Sensi was a Chairman of Professional Ethics of the Indonesian Institute of Certified Public Accountant (IICPA), and a lecturer in the Accounting Master Program at the Faculty of Economy, University of Indonesia (MAKSI FEUI).
Ludovicus Sensi Wondabio (Sensi)

Formal Education:
  • Doctor in Accounting at University of Indonesia.
  • Master of Accounting Management at University of Indonesia.
Professional Experience:
  • Exchange program in Deloitte Touche, Los Angeles, California – USA (1996 – 1998).
  • Obtain the qualification as Certified Public Accountant (CPA) after participating in the national. examination of accounting profession in the state of California.
  • Exchange program in Deloitte Touche, Perth – Western Australia (1995).


Yohanes M. Vianney H. See (Vian)

Mr. Vian is a Technical Advisor at our Business Advisory and Assurance Services. He is an audit partner at HGK (Hertanto, Grace, Karunawan) member of TIAG (A Worldwide Alliance of Independent Accounting Firms) .
Previously, he is a Manager in BDO Indonesia (member of BDO Global Coordination, UK), and a Controller in one of the largest insurance group in Indonesia. He has more than 16 years extensive experience, specialized in financial service industry (capital market, general insurance, life insurance and pension fund) and other various industries such as pharmaceutical, hotel and tourism, oil and gas, hospital, manufacturing and non-profit organization (local & international).

Formal Education
  • Master of Financial Management at University of Indonesia.

Professional Experience
  • Obtain the qualification as Indonesia Certified Public Accountant (Indonesia CPA).

Agung Nugroho Soedibyo (Oo)

Mr. Oo is a a Technical Advisor at our Business Advisory and Assurance Services. He is a Senior Advisor- RSM Indonesia
As Partner of Arghajata Consulting with more than 40 years experience in auditing and consultancy.
Prior to joining Arghajata, he was Partner at KPMG Indonesia for 35 years (1982 to 2017) including two years with KPMG Dallas, USA, specializing in the oil and gas industry.
He also is was Commissioner of PT. KPMG Infrastructure
As Partner in Charge for more than 10 years for HR Management within KPMG Indonesia, working together with HR Group KPMG Asia Pacific, involving recruitment, training and development

Relevant Expertise
Expertise in accounting, auditing, financial reporting, internal control, IFRS, internal audit, tax accounting, human resources management and development

Formal Education
  • Doctorandus degree in Accounting, Faculty of Economics, University of Indonesia, Jakarta
  • Master degree in Accounting, Faculty of Economics and Business, University of Indonesia, Jakarta
  • Certified Public Accountant (CPA) Indonesia
  • Chartered Accountant (CA) Indonesia
  • Appointed member of ICAEW (Institute Charter Accountant England & Wales)



  • Consultants at Our Business Advisory and Assurance Services
Alexius  Seda Panda (Lexy)

Mr. Lexi is a Associates Consultant of our Business Advisory and Assurance Services. He was an accounting staff in some industries. With more than 8 years of extensive experience in various Industry such as manufacturing, oil & gas, trading, securities & investment company, foundation (non profit organization).

Formal Education
  • Bachelor major of Accountancy at Dr. Soetomo University of Surabaya.

KNOWLEDGE IS a MUST
Enhancing our professional knowledge is a must in our company, we assist our professional with extensive internal and external training, and supported them to have a professional career objective.
  • PT. PRIMA MITRA EDUKARYA (CTPrima)
  • Prima Home Green Building Jl. Tambak Raya No. 11-5 Pegangsaan Menteng Jakarta 10320
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