Justin Rontale: Email & Phone Number

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Inventory Control Specialist at Costco Wholesale|Glendenning, New South Wales, Australia

Position:

Inventory Control Specialist at Costco Wholesale

Location:

Glendenning, New South Wales, Australia

View Justin Rontale's Email

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Last updated: 2026-07-08

Updated: 2026-07-08

Found email addresses for Justin Rontale:

Business emails:

r*******j@costco.com

Personal emails:

r***@mcdonalds.com,

r***@outlook.com

Found phones for Justin Rontale:

+61-411-***-*62,

+61-434-***-*17,

+61-424-***-*25,

+61-400-***-*24

A different Justin Rontale?

Work Experience 5 years

Inventory Control Specialist at Costco Wholesale

Oct 2024 - Current

Food And Beverage Assistant at Costco

Nov 2024 - Jan 2025

Pick Packer at Good Pair Days

Sep 2022 - Jan 2024

Crew Member at Zambrero

Apr 2023 - Sep 2023

Crew Member at McDonald's

Oct 2021 - Feb 2023

Justin Rontale started working in 2021, then the employee has changed 4 companies and 3 jobs. On average, Justin Rontale works for one company for 1 year.

Their professional focus is BA/BE studies, Chartered Financial Analyst, and Communication across 3 core areas.

Education

Bachelor of communications technologu at Western Sydney University

Western Sydney University

Richard Johnson Anglican College

Frequently Asked Questions

What is Justin Rontale's email address?

SignalHire found verified email addresses for Justin Rontale, both business and personal. Their business email is r*******j@costco.com, and personal emails include r***@mcdonalds.com, and r***@outlook.com.

What is Justin Rontale's phone number?

SignalHire found multiple verified phone numbers for Justin Rontale: +61-411-***-*62, +61-434-***-*17, and +61-424-***-*25.

How do I contact Justin Rontale at Costco Wholesale?

You can reach Justin Rontale 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 Justin Rontale's professional background?

Justin Rontale has 5 years of professional experience. They have held roles including Food And Beverage Assistant, Pick Packer, and Crew Member at companies such as Costco, Good Pair Days, and Zambrero. Their education includes Bachelor of communications technologu from Western Sydney University, and Western Sydney University.

Is Justin Rontale's contact information up to date?

Yes. Justin Rontale's SignalHire profile was last updated on 8 July 2026, reflecting their current position as Inventory Control Specialist at Costco Wholesale in Seattle, WA, United States.

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