Riefqy Usman - Email & Phone Number

Hydrogeologist at Valenza Engineering Group

Riefqy Usman is based out of Jakarta Metropolitan Area and works at Valenza Engineering Group as Hydrogeologist.

Riefqy Usman's Contact Information

Riefqy Usman's Personal email

r*****@rocket***.com

Valid

Latest update

October 15, 2025

Location

Jakarta Metropolitan Area

Riefqy's current employer

Valenza Engineering Group

Description

Valenza Engineering is a global specialist providing high quality - full spectrum - groundwater and hydrogeology engineering services

Website

valenza-engineering.com

HQ Location

Melbourne, Victoria, Australia

Number of employees

11-50

Industry

Environmental Services

Latest update

May 1, 2024

Read about Valenza Engineering Group

Frequent questions about Riefqy Usman

What company is Riefqy Usman working for?

Riefqy Usman works for Valenza Engineering Group.

What is Riefqy Usman's function at Valenza Engineering Group?

Riefqy Usman is Hydrogeologist at Valenza Engineering Group.

Where is Riefqy Usman based?

Riefqy Usman is based out of Jakarta Metropolitan Area.

What is Riefqy Usman's personal email address?

Riefqy Usman's personal email address is r*****@rocket***.com

Who are Riefqy Usman's co-workers?

Riefqy Usman's colleagues are Alexis Valenza, Peter Gribbin, Sanjeeva Manamperi, Anamaria Salazar.

Riefqy's co-workers

Alexis Valenza

Managing Director - Principal Groundwater Engineer

Peter Gribbin

Principal Hydrogeologist

Sanjeeva Manamperi

Senior Hydrogeologist

Anamaria Salazar

Project Control Engineer

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