Roy Callison: Email & Phone Number

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Account Manager at Weatherford|Houston, Texas, United States

Position:

Account Manager at Weatherford

Location:

Houston, Texas, United States

View Roy Callison's Email

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Last updated: 2026-10-31

Updated: 2026-10-31

Found email addresses for Roy Callison:

Business emails:

r**********n@weatherford.com

Personal emails:

r***@weatherford.com,

r***@aol.com,

r***@hotmail.com,

c***@gmail.com

Found phones for Roy Callison:

+1-623-***-**91,

+1-205-***-**91

Prospect analytics

Current work details

DepartmentOil & Energy

Availability

TimezoneCST

Best time to contact12:00 PM – 4:00 PM

A different Roy Callison?

Work Experience 28 years

Account Manager at Weatherford

Dec 2025 - Current

Operations Manager at Weatherford

Jan 2025 - Nov 2025

General Manager at Weatherford

Nov 2023 - Dec 2024

North America MPD, TRS and ISDT Product Line Director at Weatherford

Jan 2018 - Oct 2023

MPD Business Development Manager at Weatherford

Jan 2015 - Dec 2017

MPD Area Manager at Weatherford

Jan 2012 - Dec 2014

MPD District Manager at Weatherford

Jan 2010 - Dec 2011

MPD / UBD Product Line Manager at Weatherford

Jan 2007 - Dec 2009

UBD Field Supervisor at Weatherford

Jan 2002 - Dec 2006

UBD Field Service Technician at Weatherford

Mar 1998 - Dec 2001

Roy Callison started working in 1998, then the employee has changed 9 jobs. On average, Roy Callison works for one company for 2 years 10 months.

Their professional focus is Cement, Completion, and Completions across 3 core areas.

Frequently Asked Questions

What is Roy Callison's email address?

SignalHire found verified email addresses for Roy Callison, both business and personal. Their business email is r**********n@weatherford.com, and personal emails include r***@weatherford.com, r***@aol.com, and r***@hotmail.com.

What is Roy Callison's phone number?

SignalHire found multiple verified phone numbers for Roy Callison: +1-623-***-**91, and +1-205-***-**91.

How do I contact Roy Callison at Weatherford?

You can reach Roy Callison 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 Roy Callison's professional background?

Roy Callison has 28 years of professional experience. They have held roles including Operations Manager, General Manager, and North America MPD, TRS and ISDT Product Line Director at companies such as Weatherford, Weatherford, and Weatherford.

Is Roy Callison's contact information up to date?

Yes. Roy Callison's SignalHire profile was last updated on 31 October 2026, reflecting their current position as Account Manager at Weatherford in Dublin, Ireland.

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