William Ma: Email & Phone Number

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Logistics Coordinator at Roskam Foods|Fontana, California, United States

Position:

Logistics Coordinator at Roskam Foods

Location:

Fontana, California, United States

View William Ma's Email

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Last updated: 2026-07-10

Updated: 2026-07-10

Found email addresses for William Ma:

Business emails:

w********a@roskamfoods.com

Personal emails:

m***@wastequip.com,

w***@hotmail.com,

w***@socalgas.com,

w***@aol.com

Found phones for William Ma:

+1-623-***-**55,

+1-205-***-**54

A different William Ma?

Work Experience 15 years

Logistics Coordinator at Roskam Foods

Nov 2025 - Current

Logistics Coordinator at Wastequip

Aug 2023 - Aug 2025

Warranty Receivable Account Coordinator at Wastequip

Feb 2020 - Aug 2023

Customer Service Representative at Wastequip

Aug 2017 - Aug 2020

Meter Reader at SoCalGas

May 2015 - May 2016

Food Service Supervisor at Pizza 101

May 2014 - May 2015

Delivery Driver at Pizza 101

Aug 2011 - Aug 2014

William Ma started working in 2011, then the employee has changed 3 companies and 5 jobs. On average, William Ma works for one company for 2 years.

Their professional focus is Accounts Payable & Receivable, Adjustment Of Status, and Attention to Detail across 3 core areas.

Education

High School Diploma at Chaffey Adult School

Frequently Asked Questions

What is William Ma's email address?

SignalHire found verified email addresses for William Ma, both business and personal. Their business email is w********a@roskamfoods.com, and personal emails include m***@wastequip.com, w***@hotmail.com, and w***@socalgas.com.

What is William Ma's phone number?

SignalHire found multiple verified phone numbers for William Ma: +1-623-***-**55, and +1-205-***-**54.

How do I contact William Ma at Roskam Foods?

You can reach William Ma 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 William Ma's professional background?

William Ma has 15 years of professional experience. They have held roles including Logistics Coordinator, Warranty Receivable Account Coordinator, and Customer Service Representative at companies such as Wastequip, Wastequip, and Wastequip. Their education includes High School Diploma from Chaffey Adult School.

Is William Ma's contact information up to date?

Yes. William Ma's SignalHire profile was last updated on 10 July 2026, reflecting their current position as Logistics Coordinator at Roskam Foods in Grand Rapids, Michigan, United States.

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