Mark Westerback: Email & Phone Number

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Business Intelligence Manager at Johnstone Supply|Portland, Oregon, United States

Position:

Business Intelligence Manager at Johnstone Supply

Location:

Portland, Oregon, United States

View Mark Westerback's Email

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Last updated: 2026-02-19

Updated: 2026-02-19

Found email addresses for Mark Westerback:

Business emails:

w**@johnstonesupply.com

Personal emails:

w***@yahoo.com,

m***@aol.com,

m***@johnstonesupply.com,

w***@hotmail.com

Found phones for Mark Westerback:

+1-205-***-**69,

+1-870-***-**69,

+1-870-***-**08,

+1-205-***-**88

A different Mark Westerback?

Work Experience 31 years

Business Intelligence Manager at Johnstone Supply

Jan 2019 - Current

Information Technology Developer/Analyst at Johnstone Supply

Jan 2012 - Jan 2019

Marketing Product Manager - Refrigeration and Commodities at Johnstone Supply

Jan 2002 - Jan 2012

Advertising Department Manager at Johnstone Supply

Jan 1998 - Jan 2002

Marketing Specialist at Johnstone Supply

Oct 1995 - Jan 1998

Mark Westerback started working in 1995, then the employee has changed 4 jobs. On average, Mark Westerback works for one company for 6 years 2 months.

Frequently Asked Questions

What is Mark Westerback's email address?

SignalHire found verified email addresses for Mark Westerback, both business and personal. Their business email is w**@johnstonesupply.com, and personal emails include w***@yahoo.com, m***@aol.com, and m***@johnstonesupply.com.

What is Mark Westerback's phone number?

SignalHire found multiple verified phone numbers for Mark Westerback: +1-205-***-**69, +1-870-***-**69, and +1-870-***-**08.

How do I contact Mark Westerback at Johnstone Supply?

You can reach Mark Westerback 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 Mark Westerback's professional background?

Mark Westerback has 31 years of professional experience. They have held roles including Information Technology Developer/Analyst, Marketing Product Manager - Refrigeration and Commodities, and Advertising Department Manager at companies such as Johnstone Supply, Johnstone Supply, and Johnstone Supply.

Is Mark Westerback's contact information up to date?

Yes. Mark Westerback's SignalHire profile was last updated on 19 February 2026, reflecting their current position as Business Intelligence Manager at Johnstone Supply in Portland, Oregon, United States.

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