COSL Employee Directory

Q: Who are COSL key employees?

Some of COSL key employees are Shang Jie , Dong Tiejun

COSL corporate office is located in Haiyoudajie 201# Yanjiao Economic & Technological Dev Zn, Sanhe, Hebei, 065202, China and has 10K+ employees.

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Employees by Department

Departments

Number of employees

Operations

238

Engineering & Technical

199

Human Resources

Finance

Marketing

Medical & Health

Sales

Key Employees of COSL

SJ
Shang Jie
Executive Director & President
PhoneEmail
DT
Dong Tiejun
President
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail

COSL Global Presence

Location	People at location
Asia	201-500
North America	51-200
Africa	51-200
South America	11-50
Europe	1-10
Australia	1-10

Index of contact profiles from COSL

Hundreds of professionals searching for COSL have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

SL
Saepul Latip
Email Direct
Teknisi Down Hole Tool
China , Hebei , Sanhe

JA
Jesus Aguilar Meza
Email Direct
C and O Dpo
China , Hebei , Sanhe

MR
Mario Ramos
Email Direct
Soldador
China , Hebei , Sanhe

AD
Amalia Dewi
Email Direct
HR Administrator
China , Hebei , Sanhe

MT
Mujaddid Tsani
Email Direct
Coiled Tubing and Stimulation Engineer
China , Hebei , Sanhe

BC
Basilio Carrera
Email Direct
Atp
China , Hebei , Sanhe

MR
Mohammad Robbani
Email Direct
Cementing Lab
China , Hebei , Sanhe

JD
Jose Del
Email Direct
Operador De Grua
China , Hebei , Sanhe

AA
Anhar Aja
Email Direct
Purchasing
China , Hebei , Sanhe

RW
Raga Wimala
Email Direct
Cementing Operator
China , Hebei , Sanhe

MI
Muhammad Illahi
Email Direct
PMP Technical Project Engineer
China , Hebei , Sanhe

RY
Randy Yunianto
Email Direct
Cementing Engineer
China , Hebei , Sanhe

JM
Jorge Morales Suárez
Email Direct
Motorista
China , Hebei , Sanhe

BM
Budi Mustari
Email Direct
Filtration Services
China , Hebei , Sanhe

MM
Muhamad Mirza Geofani
Email Direct
Laboratory Technician
China , Hebei , Sanhe

YS
Yacob Sianipar
Email Direct
Mechanical Engineer
China , Hebei , Sanhe

LH
Lucky Herdianto
Email Direct
Health Safety Environment Officer
China , Hebei , Sanhe

AT
Aihua Tao
Email Direct
Project Manager
China , Hebei , Sanhe

CS
Cao Shujie
Email Direct
Executive Vice President
China , Hebei , Sanhe

II
Indra Indra
Email Direct
Day Toolpuser In Cosl Indo Rig Sinoocean Harves JU2000
China , Hebei , Sanhe

PH
Panangian Hutabarat
Email Direct
Senior Supervisor, Service
China , Hebei , Sanhe

DS
Didit Septoadi
Email Direct
Cementing Field Supervisor
China , Hebei , Sanhe

WW
Wahyu Wibowo
Email Direct
Drilling Fluid Engineer
China , Hebei , Sanhe

MM
Marselino Matindas
Email Direct
Marketing and Operations Spv
China , Hebei , Sanhe

SS
Sunanta Saragih
Email Direct
Drilling Fluids Engineer
China , Hebei , Sanhe

12 3 4 5

Former Employees at COSL

Explore people who held key positions, contributed to COSL's success, and advanced their careers.

Yuxi Meah

Regional Product Manag... at OCBC

Worked as Accounting and Finance Intern

at COSL (2021-2021)

Direct

Ardito Mediatma

Senior DCFE Adnoc Offs... at ADNOC

Worked as Senior Project Manager

at COSL (2016-2017)

Direct

Zaki Rahatwan

Drilling Fluids Engine... at Halliburton

Worked as Cementing Engineer Trainee

at COSL (2023-2024)

Direct

Mask Content

Solutions Engineering at Halliburton

Worked as Senior Well Design Engineer

at COSL (2021-2022)

Direct

Mask Content

Drilling and Workover ... at Pertamina Hulu Rokan

Worked as Wireline Field Engineer

at COSL (2020-2020)

Direct

Mask Content

Field Professional (Dr... at Halliburton

Worked as Drilling Fluids Engineer

at COSL (2018-2019)

Direct

Explore More

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Frequently Asked Questions Regarding COSL Employees

How many employees does COSL have?

COSL has 10K+ employees

Who are COSL key employees?

Some of COSL key employees are Shang Jie, Dong Tiejun

Where is COSL located?

COSL’s headquarters are located at Haiyoudajie 201# Yanjiao Economic & Technological Dev Zn, Sanhe, Hebei, 065202, China

How do I contact COSL?

COSL Contact Info: Phone number: +86 1084522046 Website: www.cosl.com.cn

What does COSL do?

China Oilfield Services is the China state owned oilfield services providers in the Asian offshore market. COSLs four main services divisionsGeophysical Services, Drilling Services, Well Services, and Marine and Transportation Servicescover the exploration, development, and production phases of the oil and gas industry.... Read More

Is COSL a public company?

Yes, COSL is a public company and is traded under the symbol 2883

See more information about COSL Employees