Yosef Ervin Riadi O. Tjahjadi

Yosef Ervin Riadi O. Tjahjadi

40 year
Consumer Services

Network origin in Yosef Ervin Riadi O. Tjahjadi first degree

EntityEntity typeIndustry
Universitas Gadjah Mada
53
College/University Other Consumer Services 53
Public Company Hotels/Resorts/Cruise lines 6

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Yosef Ervin Riadi O. Tjahjadi via their personal network

CompanySectorRelated peopleMain position
PT INDOSAT OOREDOO HUTCHISON TBK Wireless Telecommunications

Sri Adiningsih

Director/Board Member

PT KIMIA FARMA TBK Pharmaceuticals: Major

Supriyantoro

Agus Chandra

Chairman

Comptroller/Controller/Auditor

PT BFI FINANCE INDONESIA TBK Finance/Rental/Leasing

Andrew Adiwijanto

Lukman Nelam

Rony Harianto

Chief Operating Officer

Corporate Officer/Principal

Sales & Marketing

PT BANK RAKYAT INDONESIA (PERSERO) TBK Regional Banks

Prasetio

Dwi Ria latifa

Director/Board Member

Director/Board Member

PT SEMEN INDONESIA (PERSERO) TBK Construction Materials

Ginarko Isnubroto

Yohanes Nanang Marjianto

Comptroller/Controller/Auditor

Corporate Officer/Principal

PT BANK NEGARA INDONESIA (PERSERO) TBK Major Banks

Revrisond Baswir

Fahrudin

Anas Puji Istanto

Director/Board Member

Corporate Secretary

Corporate Secretary

Indonesian Bank Restructuring Agency General Government

Prasetio

Ahmad Fajarprana

Corporate Officer/Principal

Corporate Officer/Principal

PT ADHI KARYA (PERSERO) TBK Engineering & Construction

Ki Syahgolang Permata

Alloysius Suko Widigdo

Human Resources Officer

Chief Operating Officer

Indiana University College/University

Melvin Wangkar

Undergraduate Degree

University of Illinois College/University

Sri Adiningsih

Doctorate Degree

PT ASURANSI MULTI ARTHA GUNA TBK Property/Casualty Insurance

H. Firdaus Djaelani

Director/Board Member

Regional Banks

Novi Mayasari

Ahmad Fajarprana

Corporate Officer/Principal

Corporate Officer/Principal

General Government

Sri Adiningsih

Director/Board Member

Indonesia Ministry of Finance General Government

H. Firdaus Djaelani

Corporate Officer/Principal

PT PP (PERSERO) TBK Engineering & Construction

I Wayan Karioka

Galih Saksono

Fahrudin

Chief Tech/Sci/R&D Officer

Corporate Officer/Principal

Corporate Secretary

University of Indonesia College/University

Supriyantoro

Ahmad Fajarprana

Gunawan Ruslim

Fahrudin

Agus Chandra

Heridadi

H. Firdaus Djaelani

Alkie Samuel Sutandra

Graduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Corporate Officer/Principal

Undergraduate Degree

Undergraduate Degree

Universitas Padjadjaran College/University

Novi Mayasari

Yuliana

Undergraduate Degree

Undergraduate Degree

Universitas Trisakti College/University

Ki Syahgolang Permata

Ahmad Fadhil

Noel Krisnandar Yahja

Andhika Anggadewi

Chandra Ngesahkan H. Tarigan

Franssoka Yunus Sumarwi

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Universitas Katolik Parahyangan College/University

Gunawan Ruslim

Dian Anggreni

Undergraduate Degree

Graduate Degree

PT PHAPROS TBK Medical Distributors

Yohanes Nanang Marjianto

Zahmilia Akbar

Chairman

Corporate Secretary

Financial Conglomerates

Yohanes Nanang Marjianto

Human Resources Officer

Universitas Airlangga College/University

Prasetio

Revrisond Baswir

Ginarko Isnubroto

Hari Purnomo

Undergraduate Degree

Doctorate Degree

Undergraduate Degree

Undergraduate Degree

Insurance Brokers/Services

Ahmad Fajarprana

H. Firdaus Djaelani

Corporate Officer/Principal

Chief Executive Officer

Universitas Diponegoro College/University

Galih Saksono

Irnanda Aditya Cornelius

Undergraduate Degree

Graduate Degree

Soegijapranata Catholic University College/University

Irnanda Aditya Cornelius

Undergraduate Degree

Multi-Line Insurance

H. Firdaus Djaelani

Director/Board Member

Pancasila University College/University

Sukamto Sofyan

Dwi Ria latifa

Graduate Degree

Graduate Degree

Finance/Rental/Leasing

Sukamto Sofyan

Corporate Officer/Principal

Universitas Tarumanagara College/University

Rony Harianto

Ferry

Undergraduate Degree

Undergraduate Degree

Indonesia Army Sovereign

Supriyantoro

Heridadi

Chief Tech/Sci/R&D Officer

Corporate Officer/Principal

Indonesia National Armed Forces Sovereign

Heridadi

Corporate Officer/Principal

Sanata Dharma University College/University

Yohanes Nanang Marjianto

Undergraduate Degree

Agricultural Commodities/Milling

Furqon Damanik

Director of Finance/CFO

PT INDUSTRI JAMU DAN FARMASI SIDO MUNCUL TBK Pharmaceuticals: Other

Carlo Lukman Windarto

Yulius Ajie

Corporate Officer/Principal

Comptroller/Controller/Auditor

Multi-Line Insurance

H. Firdaus Djaelani

Director/Board Member

PT Bpr Kredit Mandiri

Melvin Wangkar

Director/Board Member

PT TELEFAST INDONESIA TBK Packaged Software

Parikesit Kencana Setiawan

Risky Nayendra

Fuad Nugraha

Director of Finance/CFO

Chief Operating Officer

Investor Relations Contact

Ernst & Young International (Indonesia)

Furqon Damanik

Comptroller/Controller/Auditor

PT Esta Kapital Fintek

Lukman Nelam

Rony Harianto

Chairman

Director/Board Member

PT Esta Dana Ventura

Rony Harianto

Suryanto Witono

Chief Executive Officer

Comptroller/Controller/Auditor

PT Esta Prima Investama Financial Conglomerates

Rony Harianto

Director/Board Member

PT WIDODO MAKMUR UNGGAS TBK Agricultural Commodities/Milling

Tri Mahawijaya Herlambang

Sales & Marketing

Agricultural Commodities/Milling

Furqon Damanik

Director of Finance/CFO

Institute of Social Economic & Digital

Sri Adiningsih

Founder

PT SARASWANTI INDOLAND DEVELOPMENT TBK Real Estate Development

Bogat Agus Riyono

Ratri Paramita

Chief Executive Officer

Sales & Marketing

PT Emitama Wahana Mandir

Fuad Nugraha

Corporate Secretary

Pt Bhinneka Winner Multi Embroidery

Alkie Samuel Sutandra

Corporate Officer/Principal

Universitas Kristen Satya Wacana College/University

Carlo Lukman Windarto

Yulius Ajie

Undergraduate Degree

Undergraduate Degree

Universitas Atma Jaya Yogyakarta College/University

Alloysius Suko Widigdo

Suryanto Witono

Undergraduate Degree

Undergraduate Degree

Statistics

International

Indonesia 48
United States 3

Sectoral

Consumer Services 15
Finance 14
Government 6
Process Industries 4
Health Technology 3

Operational

Corporate Officer/Principal 72
Undergraduate Degree 53
Director/Board Member 47
Graduate Degree 38
Comptroller/Controller/Auditor 20