Management & Consultans

Muslim Basya

Founder and Director

Screenshot from 2013-06-03 01:11:50Being more then 15 years in managerial position in a multinational company, in the area of human resources, public relations, and procurement from Human Resources Manager, Public Affairs Manager and Government Relations Manager for Mobil Oil Indonesia Inc and ExxonMobil Indonesia Inc. Total spent over 28 years experience in these areas. He obtained a Certified Benefits Advisors in New York in 1993, following his assignment in the USA. Formal education includes, Bachelor of Business Administration, Bachelor in Economic and Magister Management majoring in business management and human resources. Currently he is the  Chairman of Indonesian Public Relations Association (PERHUMAS). He resigned from ExxonMobil in 2004 and formed this company dedicated his experience to serve its clients.
In 2005 the company that he formed, PT AviarWhetstone was granted a contract by Development Alternative Inc, a US based company to provide overall quality human resources to support USAID projects in Aceh after devastated tsunami in the region in December 2004.
However, in 2007 he was hired again as Senior Manager for External Relations, Procurement and Support Services by Transworld Exploration Inc, a US based company who operates 3 exploration oil and gas blocks in Indonesia. In 2011, he was hired as President & General Manager for Seruway Offshore Exploration Ltd and South Madura Exploration Company, the oil companies owned by an Australian listed company.
In November 2013 Muslim Basya will take a retirement to fully dedicated his time for AviarWhetstone.

Syahrizal Tamin

Almost thirty years experienced in oil and gas and various business in ExxonMobil, Unilever Indonesia Tbk and Husky Oil. Seventeen years experienced in various management position, project management, onshore gas operations and maintenance management, technical management, procurement and inventory management. Three years overseas assignment in Joint Interest Operations Management in Mobil Oil Canada, Calgary, and one year as Producing Advisor for Asia Pacific region in Mobil Oil Corporation, Fairfax, Virginia. Received his bachelor degree in Mechanical Engineering from Oxford Brookes University, Oxford, UK.

H. Sutrisno

More than 35 years dedicated service in Indonesian police department,  his last position was the Director of Samapta at the North Sumatera Police Department. Retired from the Police department in 2007 he joint us and handles our Security Services providing security services including experience security guards.

Haddy Sudarto

Received his bachelor degree from Agriculture Technology he spent more than 10 years in banking and experiences in banking operational and Indonesian Bank Restructuring Agency. He is a full time Business Development Manager in a Human Resource consultant company and is a part time consultant with us.


Herpriyantono has more than twenty years in wide-ranging experiences in human resources related aspects of people development, fringe and benefits. Started career in one of the multinational mining company  as C&B Officer and worked for the company for nine years. He has experiences in various organizations  of different industries and across varying cultures, i.e. mining, banking, utilities, manufacturing and poultry, including in consulting business as Senior Consultant.

H. Syaifuddin

Graduate from Faculty of Law he is focus on industrial relations issues of employment. His responsibility includes selecting data source, applied psychological test, interviewing, assessment and counseling. He gained a lot of experience in handling recruitment and selection for permanent or contract base employment. Currently he is responsible for HR outsourcing services, handling clients in Medan and Banda Aceh.

M. Zubir

Zubir obtained his master degree from University of Science Malaysia (USM) in social science and currently is a lecturer at a state university and has spent many years as a consultant for exploration oil companies provided socialization, government relations, compensation and administration in obtaining community supports. His services has been able to provide the smooth and safe operation for seismic and drilling in 6 different locations. His area of specialization are cultural change, culture and communication, community relations and  government relations.

Ira Tarigan

Graduate from Communication Faculty majoring in public relations, she spent 3 years as administration assistant for a PR professional organization. Currently she handles our marketing and communication division.

  • About Us

    AviarWhetstone is a firm providing services such as conformity assessment, consultancy, training and outsourcing in all areas involving quality safety, security, the environment, administration, customer service, sales and marketing, public relations and social responsibility.

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  • Our Clients & Partners

    West Natuna Exploration Ltd
    Transworld Exploration Ltd
    Bali Energy (Geothermal) Inc
    Bank Sinar Mas
    ExxonMobil Oil Indonesia
    Development Alternative Inc (USAID Project)
    PT Berca Schindler Lifts
    PT Arun NGL

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