NAS Consulting & Research (NAS) is a trademark of PT. Niaga Aneka Solusi, which was established on 3rd October 2017.

The core competencies and expertise of NAS were advised by a group of Senior Advisors & Partners with more than 135 years of business and work experiences in aggregate and a shared vision to assist Indonesian entrepreneurs and corporate executives in achieving their highest levels of performance and profitability.


Become a consulting and research partner that honors integrity, trust, and impact to support every business step of customers.

Vision 2030

By 2030, we’ll be known as a leading local consulting and research firm in Indonesia that satisfies customers through happy employees.

Senior Advisors & Partners

Ir. Budijanto Gunawan, MM

25+ years experiences in sales & marketing, customer satisfaction & quality, digital customer experience, and procurement. Passionate in people development, leadership & organization transformation.

Ir. Mieke Iriawan

30+ years experiences in operational management, customer care & call center, also supply chain management, including procurement, inventory, warehousing, and fleet management.

Y. Yuliatmoko, MDM, CHRP

15+ years experience in the field of human capital management. Involved in business transformation and growth strategy. Passionate in organization development and interested in human capital management development.

Anna Slamet Setiyowati, Psi.

30+ years experience in personnel management, employee relations, human resources policies, and organizational development for various industries.

Octavianus Siahaan, S.IP, CHRP

25+ years experiences in sales & marketing, distribution channel, strategic management, and specialized in strategic business plan, business process management with work-load analysis, organizational development, and KPI.

Radita Sonixtus A., ST, MBA

10+ years experience in the oil & energy industry including power plants. Strong skilled in analysis and business development, including but not limited to marketing, sales management, also passionate about maximizing brain functionality.