John Oliver: Email & Phone Number

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Special Project Supervisor at Witco Inc.|Qatar

Position:

Special Project Supervisor at Witco Inc.

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for John Oliver:

Business emails:

j*****r@witcoinc.com

Personal emails:

j*************r@yahoo.com.ph

Found phone for John Oliver:

+974-***-***-8153

A different John Oliver?

Work Experience 21 years

Special Project Supervisor at Witco Inc.

Sep 2019 - Current

NDT / Material Inspector at Arab Center for Engineering Studies

Jul 2015 - Sep 2019

Managing Director's Secretary at Nassir S. Al Hyder & Partner Company

Nov 2011 - May 2014

Technical / Operations Coordinator at AKKILA COMPANY WLL

Jan 2007 - Jan 2011

Techinical Assistant at WITCO Construction and Inspection Company

Oct 2005 - Dec 2006

John Oliver started working in 2005, then the employee has changed 4 companies and 4 jobs. On average, John Oliver works for one company for 3 years 9 months.

John is proficient in Arabic, English, and Filipino. Their professional focus is Analysis, Contract Management, and English across 3 core areas.

Education

College Graduate at Technological University of the Philippines

Frequently Asked Questions

What is John Oliver's email address?

SignalHire found verified email addresses for John Oliver, both business and personal. Their business email is j*****r@witcoinc.com, and personal emails include j*************r@yahoo.com.ph.

What is John Oliver's phone number?

SignalHire found a verified phone number for John Oliver: +974-***-***-8153.

How do I contact John Oliver at Witco Inc.?

You can reach John Oliver through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Oliver's professional background?

John Oliver has 21 years of professional experience. They have held roles including NDT / Material Inspector, Managing Director's Secretary, and Technical / Operations Coordinator at companies such as Arab Center for Engineering Studies, Nassir S. Al Hyder & Partner Company, and AKKILA COMPANY WLL. Their education includes College Graduate from Technological University of the Philippines.

Is John Oliver's contact information up to date?

Yes. John Oliver's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Special Project Supervisor at Witco Inc. in Avoca, Michigan, United States.

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