Osman Sitorus

Osman Sitorus

65 year
Industrial Services
Commercial Services
Process Industries

Network origin in Osman Sitorus first degree

EntityEntity typeIndustry
The Indonesian Institute of Accountants
41
Non-Profit Organization 41
Public Company Engineering & Construction 27
Universitas Sumatera Utara
25
College/University Other Consumer Services 25
18
Non-Profit Organization Miscellaneous Commercial Services 18
Indonesian Institute of Certified Public Accountants
9
Private Company 9
Institute of Chartered Accountants of Indonesia
9
Non-Profit Organization 9
Public Company Industrial Specialties 8
Indonesian Accountant Association
2
Private Company 2
Kantor Akuntan Publik Kbs
1
Private Company 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Osman Sitorus via their personal network

CompanySectorRelated peopleMain position
University of Indonesia College/University

Istini Tatiek Siddharta

Hanifa Indradjaya

Ge Luiyanto Yamin

Hans Kartikahadi

Andreas Lesmana

Sudarmanto

Istama Tatang Siddharta

Happy Himawan

Meinar Kusumastuti

Catur Priyoni

Lindawati Gani

Hans Christian Manoe

Anto Broto

Sidharta Utama

Russen Marbun

Taufiq Muhammad

Haryanto Ginting

Christanto Pranata

Tjahyo Susanto

Haryanto Sahari

M. Harry Santoso

Ari Purwanti

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Director/Board Member

Undergraduate Degree

Graduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Corporate Officer/Principal

Graduate Degree

Undergraduate Degree

Corporate Secretary

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Doctorate Degree

Sekolah Tinggi Akuntansi Negara College/University

Ito Warsito

Dody Taufiq Wijaya

Sudirman Said

Selo Winardi

Nur Abdillah

Danar Widagdo

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

PT POSB Infrastructure Indonesia

Hanifa Indradjaya

Meinar Kusumastuti

Romi Novan Indrawan

Rafael Nitiyudo

Ruddy Santoso

Aldi Rakhmatillah

Chairman

Chief Executive Officer

Chairman

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Universitas Trisakti College/University

Johnny Darmawan Danusasmita

Andreas Lesmana

Maria Eugeny Ardiwinata

Medriyani Cendra

Lucy Tjahjadi

Fajar Setiawan

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Universitas Tarumanagara College/University

Henry Bun

Harry Kusnady

Lucas Kurniawan

Harry Kesuma Tanoto

Andhika Pratama Nurdin

Ruddy Santoso

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Institute of Internal Auditors (Indonesia)

Nur Abdillah

Harry Kusnady

Happy Himawan

Catur Priyoni

Taufiq Muhammad

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

PT. INDIKA ENERGY TBK Coal

Eddy Junaedy Danu

Richard Ness

Hanifa Indradjaya

Meinar Kusumastuti

Anto Broto

Corporate Officer/Principal

Director/Board Member

Human Resources Officer

General Counsel

Investor Relations Contact

Contract Drilling

Hanifa Indradjaya

Meinar Kusumastuti

Romi Novan Indrawan

Rafael Nitiyudo

Ruddy Santoso

Chairman

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Universitas Airlangga College/University

Bing Hartono Poernomosidi

Adi Pranoto Leman

Jazid

Lindawati Gani

Fredy

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Precious Metals

Wahyudi Sutanto

Rafael Nitiyudo

Haji Romo Nitiyudo Wachjo

Aldi Rakhmatillah

Director/Board Member

Chief Operating Officer

Chief Executive Officer

General Counsel

Institut Teknologi Bandung College/University

Hasnul Suhaimi

Eddy Junaedy Danu

Djauhar Maulidi

Inarto Setiadi

Undergraduate Degree

Undergraduate Degree

Masters Business Admin

Undergraduate Degree

Miscellaneous Commercial Services

Bing Hartono Poernomosidi

Adi Pranoto Leman

Basuki Kurniawan

Taufiq Muhammad

Corporate Officer/Principal

Corporate Officer/Principal

Comptroller/Controller/Auditor

Comptroller/Controller/Auditor

Miscellaneous Commercial Services

Istini Tatiek Siddharta

Istama Tatang Siddharta

Lucy Tjahjadi

Lucas Kurniawan

Corporate Officer/Principal

Chairman

Corporate Officer/Principal

Corporate Officer/Principal

Institut Akuntan Publik Indonesia

Hans Kartikahadi

Lucas Kurniawan

Harry Kesuma Tanoto

Haryanto Sahari

Founder

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Badan Pengawasan Keuangan dan Pembangunan

Ito Warsito

Selo Winardi

Russen Marbun

M. Harry Santoso

Corporate Officer/Principal

Corporate Officer/Principal

Comptroller/Controller/Auditor

Corporate Officer/Principal

Universitas Padjadjaran College/University

Djauhar Maulidi

Fachmy Achmad

Ginandjar Kartasasmita

Aldi Rakhmatillah

Undergraduate Degree

Undergraduate Degree

Chairman

Graduate Degree

Miscellaneous Commercial Services

Dody Taufiq Wijaya

Ann Bordelon

Hans Christian Manoe

Danar Widagdo

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Comptroller/Controller/Auditor

Universitas Gadjah Mada College/University

Placidus Sudibyo

Bambang Hariadi

Hans Christian Manoe

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Government of Indonesia Sovereign

Ito Warsito

Wahyudi Sutanto

Setia Untung Arimuladi

Comptroller/Controller/Auditor

Corporate Officer/Principal

Corporate Officer/Principal

Mulia Group

Henry Bun

Medriyani Cendra

Denyanto Tjahjadi

Director/Board Member

Corporate Officer/Principal

Comptroller/Controller/Auditor

Miscellaneous

Rafael Nitiyudo

Haji Romo Nitiyudo Wachjo

Aldi Rakhmatillah

Chief Executive Officer

Director/Board Member

Corporate Officer/Principal

PT AUSTINDO NUSANTARA JAYA TBK Agricultural Commodities/Milling

Istini Tatiek Siddharta

Istama Tatang Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Chief Executive Officer

Engineering & Construction

Hasnul Suhaimi

Eddy Junaedy Danu

Richard Ness

Director/Board Member

Chairman

Director/Board Member

Engineering & Construction

Hasnul Suhaimi

Eddy Junaedy Danu

Richard Ness

Director/Board Member

Chairman

Director/Board Member

PT Pusat Sarana Baruna

Hanifa Indradjaya

Meinar Kusumastuti

Romi Novan Indrawan

Chairman

Corporate Officer/Principal

Director/Board Member

PT Petrosea Rekayasa dan Konstruksi Indonesia

Hanifa Indradjaya

Meinar Kusumastuti

Romi Novan Indrawan

Chairman

Director/Board Member

Chief Executive Officer

Brawijaya University College/University

Paulus Bondan S. Herman

Basuki Kurniawan

Ginandjar Kartasasmita

Undergraduate Degree

Undergraduate Degree

Corporate Officer/Principal

Hans Tuanakotta & Mustofa

Hans Kartikahadi

Sudarmanto

Happy Himawan

Chief Executive Officer

Corporate Officer/Principal

Corporate Officer/Principal

Precious Metals

Hanifa Indradjaya

Meinar Kusumastuti

Romi Novan Indrawan

Chairman

Corporate Officer/Principal

Director/Board Member

PT. PRIMA ALLOY STEEL UNIVERSAL TBK Metal Fabrication

Bing Hartono Poernomosidi

Paulus Bondan S. Herman

Basuki Kurniawan

Chairman

Director/Board Member

Corporate Officer/Principal

Food: Specialty/Candy

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Agricultural Commodities/Milling

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Precious Metals

Rafael Nitiyudo

Haji Romo Nitiyudo Wachjo

Chief Executive Officer

Director/Board Member

PT Pricewaterhousecoopers Consulting Indonesia

Haryanto Sahari

Fachmy Achmad

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Placidus Sudibyo

Lindawati Gani

Corporate Officer/Principal

Corporate Officer/Principal

Investment Banks/Brokers

Ito Warsito

Johnny Darmawan Danusasmita

Chief Executive Officer

Director/Board Member

PT BAKRIE & BROTHERS TBK Engineering & Construction

Dody Taufiq Wijaya

Wahyudi Sutanto

Corporate Officer/Principal

Chairman

Financial Conglomerates

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

PT Austindo Nusantara Jaya Agri Siais

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Agricultural Commodities/Milling

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Agricultural Commodities/Milling

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Finance/Rental/Leasing

Johnny Darmawan Danusasmita

Lindawati Gani

Director/Board Member

Director/Board Member

Agricultural Commodities/Milling

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

PT Austindo Aufwind New Energy

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Universitas Diponegoro College/University

Hans Christian Manoe

Supandi

Undergraduate Degree

Corporate Officer/Principal

PT Austindo Nusantara Jaya Boga

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Prasetiya Mulya University College/University

Anto Broto

Haryanto Ginting

Graduate Degree

Graduate Degree

Ikatan Konsultan Pajak Indonesia

Sudarmanto

Maria Eugeny Ardiwinata

Corporate Officer/Principal

Corporate Officer/Principal

Coopers & Lybrand (Indonesia)

Istini Tatiek Siddharta

Lucas Kurniawan

Corporate Officer/Principal

Corporate Officer/Principal

PT Galempa Sejahtera Bersama

Istini Tatiek Siddharta

Lucas Kurniawan

Director/Board Member

Director/Board Member

Statistics

International

Indonesia 49
United States 2

Sectoral

Consumer Services 12
Process Industries 6
Industrial Services 5
Commercial Services 5
Non-Energy Minerals 4

Operational

Corporate Officer/Principal 284
Director/Board Member 233
Chairman 84
Undergraduate Degree 77
Independent Dir/Board Member 67