Our Vision

“We continue to create value and peace of mind for our customers, by delivering the highest quality services of innovative information technology solutions”

Our Mision


We consider our customers to be our top priority. We will always commit to improve quality of our services to give the customer significant value and satisfaction.


Maximising company value is our ultimate goal to our shareholders.


We always conduct our business with highest ethical standards and follow the rules of the society.

Business Partner

We always seek mutual benefit with our Business Partners.


We always:

  • Appreciate people based on their contribution

  • Urge team work and trust each other

  • Show high personal integrity, fair treatment and respect others

  • Keep family like feeling job-environment.

Our Milestone

"NSI was established in 1988, is a subsidiary company of Pasco Corporation Japan and Secom Co. Ltd.Japan.
Pasco is a leading mapping and GIS company in Japan. Secom is the leading security services in Japan"

Meet Our Team

Team Member

Yoichi Suzuki


This desc about Mr. Suzuki



Team Member

Reinhard Sitorus


Director of PT. Nusantara Secom InfoTech (NSI) since 2004, he is holder of CISA (Certified Information Systems Auditor) Certificate from ISACA as well as Information Processing (Jouhou Shori) Engineer Certificate from (MITI) Japan. He was graduated from Computer Science / Information Technology of Bandung Institute Technology and Master in Financial Management (Cum Laude) of University of Indonesia. Prior to Joining NSI, he started his career in University of Indonesia as Staff of Computer Science Center. Then as Software Engineer of PT. Nusantara System International (NSI former name) who was sent for overseas assignment to IBM Japan, COSMO80 Co. Ltd. Tokyo Japan and Secom Information System Co., Ltd., Tokyo Japan. Upon returning to Indonesia he was assigned as Manager of Business Application Department, then as General Manager of Business Solution Division. His latest title before assigned as Director was Chief Architect for Software & Business Development.

Team Member

Mohammad Edwin

Geographic Information System Division Head

Edwin works in NSI since 2001.

He has many experience as consultant and as senior engineer for network, Linux, security, VOIP, wireless/radio related projects. He is one of  devops of NSI and maintain some of the clients with agile development. He hold mechanical engineering degree from University of Indonesia and master of information technology from University of Indonesia.

Prior to current position he responsible for administration division, as division head, which include information technology, strategic planning, human resource, legal, purchasing and general affairs works.

In spare time he plays guitar.


Team Member

Tri Prasetyo

Engineering Apllication Division Head

Tri Prasetyo has more than 10 years of experience on PLM Software Business such as Dassault Sytemes - CATIA, DELMIA, ENOVIA, SIMULIA and other CAE Software such as: Autodesk Moldflow, MAGMA etc.

Graduate from Civil Engineering Department Bandung Institute Technology (ITB) at 1985. Before join to NSI he worked at PT. IPTN as Structural Engineer from 1985 to 1989, and between 1990 to 1995 he was sent to Japan to work for Advance Science Intelligent Japan as Structural Engineer. He knows many FEA code like ABAQUS, NASTRAN, RADIOSS, PAMCRAS, PATRAN etc to simulate and solve across various domain such as: automotive, plant design and civil construction.

Team Member

Horas Marbun

Business Solution Division Head

Horas was born in Medan October 18, 1962. He Graduated from Economic/Accounting, North Sumatera University (1988) and Master of Information Technology, Benarif University (1998). He joined Nusantara System International in 1989 and sent by NSI as Software Engineer to IBM Japan and COSMO80 Co. Ltd. Tokyo Japan, as Software Engineer from 1992 to 1993. When he came back to Indonesia he pointed as Assistant to Administration Director for MIS in 1995. After that assignment he become consultant for financial application and business solution until he become the General Manager / Division Head for Business Solution Division.


Team Member

Mokhamad Roekhan

Hardware and Network Solution Division Head

Roekhan was graduated from Bandung Institute Technology (ITB) majoring in Geology Engineering. His career in NSI started as software development at IBM Japan in 1990 as a programmer, analyst and project manager. Since 2005, he is assigned as Hardware and Network Solution Division Head. His unit focusing on developing network infrastructures as well as data center and virtualization business.

Team Member

Ronny Gunawan

Hardware and Network Maintenance Division Head

Holder of bachelor degree from Electronic and Telecommunication Department Hasanuddin University Makassar. He joined Nusantara System International in 1989 and between 1992 to 1993 he was sent to Japan to work as software engineer in IBM Japan and COSMO80 Co. Ltd. Tokyo Japan.

He was a Microsoft Certificate System Engineer (MCSE) and Cisco Certified Network Assosiate (CCNA)

Several positions was assigned to him such as software engineer, manager of system and procedure, manager of strategic and development, and Head of Hardware and Network System Unit before he is assigned as Hardware and Network Maintenance Division Head.

Team Member

Bayu Purbanu Aji

Manufacturing Solution Division Head

Graduated from ISTN, Jakarta majoring in Mechanical Engineering.

Starting his carrier in NSI at 2006 as sales for Manufacturing Solution Division. At his carrier, he success to provide CAD/CAM/CAE solution for Stanley, Astra Daihatsu Motor, Toto and other.

From April 2017, he appoint as Manufacturing Solution Division Head that provide complete solution from CAM Software, CNC Machine until Computer to CNC Machine Integration areas, trading , Service and Calibration for CNC machines, milling manual’s Machine, lathe, radiadrill, and others.

Team Member

Antoni Pane

Administration Division Head

Graduated from Bogor Agricultural University majoring Agricultural Engineering.

Starting his carrier in NSI at 1989 as software engineer and involved in building IT, finance and manufacturing system for IBM Japan, Secom Indopratama, PUSRI Palembang, Bridgestone, and Gaya Motor.

He is the Administration Division Head since April 2017. Prior to his position, he was Division Head of Manufacturing Solution. The division provides solution for manufacturing company in CAM Software, CNC Machine and Computer to CNC Machine Integration areas, where he was specialized in Mastercam, one of leading CAM software in the world for manufacturing company.


For those who are eager to work in a team full of energy with innovative environment, there are opportunities at our place. In NSI, we share equal values to all employee. NSI always open opportunities for creative person, whether you are a fresh graduate or an experienced person. If you feel that you are the above person, send your resume to hrd@nsi.co.id. Currently NSI has opening for the following positions: