August Rittenberg

August Rittenberg: Email & Phone Number

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Assistant Regional Controller at Canteen North America|Portland, Oregon, United States

Position:

Assistant Regional Controller at Canteen North America

Location:

Portland, Oregon, United States

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Last updated: 2026-04-13
Updated: 2026-04-13

Found email addresses for August Rittenberg:

Business emails:
Personal emails:
r***@canteen.com,
a***@aol.com

Found phones for August Rittenberg:

+1-909-***-**08,
+1-480-***-**19,
+1-480-***-**90
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Work Experience 14 years

Assistant Regional Controller at Canteen North America

Aug 2025 - Current

Regional Finance Director at Canteen North America

Sep 2022 - Aug 2025

Operations Controller at Canteen North America

Aug 2020 - Sep 2022

District Accounting Manager at Canteen North America

May 2018 - Aug 2020

Field Support at Canteen North America

Feb 2017 - May 2018

Route Driver at Canteen North America

Feb 2016 - Feb 2017

Manager at Corbett Fish House

May 2014 - Feb 2016

Field Service Representative at DJO

Aug 2012 - May 2014

August Rittenberg started working in 2012, then the employee has changed 3 companies and 7 jobs. On average, August Rittenberg works for one company for 1 year 9 months.

Their professional focus is Business Case Preparation, Business Reviews, and Communication across 3 core areas.

Education

Bachelor of Business Administration - BBA at University of Oregon - Charles H. Lundquist College of Business

Frequently Asked Questions

What is August Rittenberg's email address?

SignalHire found verified email addresses for August Rittenberg, both business and personal. Their business email is r***************t@canteen.com, and personal emails include r***@gmail.com, r***@canteen.com, and a***@aol.com.

What is August Rittenberg's phone number?

SignalHire found multiple verified phone numbers for August Rittenberg: +1-870-***-**60, +1-909-***-**08, and +1-480-***-**19.

How do I contact August Rittenberg at Canteen North America?

You can reach August Rittenberg 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 August Rittenberg's professional background?

August Rittenberg has 14 years of professional experience. They have held roles including Regional Finance Director, Operations Controller, and District Accounting Manager at companies such as Canteen North America, Canteen North America, and Canteen North America. Their education includes Bachelor of Business Administration - BBA from University of Oregon - Charles H. Lundquist College of Business.

Is August Rittenberg's contact information up to date?

Yes. August Rittenberg's SignalHire profile was last updated on 13 April 2026, reflecting their current position as Assistant Regional Controller at Canteen North America in Charlotte, NC, United States.

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