Mark Zerbe - Email & Phone Number

Interim VP Sales at Ir

Mark Zerbe is based out of Vienna, Virginia, United States and works at Ir as Interim VP Sales.

Mark Zerbe's Contact Information

Mark Zerbe's Work email

m*****@ir***.com

Valid

Latest update

September 16, 2025

Location

Vienna, Virginia, United States

Mark's current employer

Ir

Description

Monitor, troubleshoot, and optimize critical systems for enterprise communications, collaboration, and payment systems.

Website

ir.com

HQ Location

North Sydney, NSW, Australia

Number of employees

201-500

Industry

Software Development

Latest update

April 30, 2024

Read about Ir

Frequent questions about Mark Zerbe

What company is Mark Zerbe working for?

Mark Zerbe works for Ir.

What is Mark Zerbe's function at Ir?

Mark Zerbe is Interim VP Sales at Ir.

Where is Mark Zerbe based?

Mark Zerbe is based out of Vienna, Virginia, United States.

What is Mark Zerbe's work email address?

Mark Zerbe's professional email address is m*****@ir***.com

Who are Mark Zerbe's co-workers?

Mark Zerbe's colleagues are Sari Zoo, Peter Lloyd, Petra McKnight, John Ruthven, Lynn Ho, David Siebert, Jason Barker, Daniel Alvarez, Heidi R. Snyder, Joseph Calabria, Matt Glasner, Steve Waltens, Kristy Reynolds, Tim Symons, Tia Fortier, Ali Athar, Marco Cantamessi, Heidi Weinstein, Anna Byrne, Allan Brackin, Tyla Davis, Simon Urry, Shan Brickey, Lucille Goodnow, David Murphy, Steven Wong, Harrison Cook, Skip Chilcott, Adam Annen, David Guiver, Derek Clark, Mark McPake, Roslyn Sakaguchi, Matthias Buchholzer.

Mark's co-workers

Sari Zoo

Business Owner

Peter Lloyd

Chairman of the Board

Petra McKnight

Executive Operations Manager - CEO Office

Senior Vice President - Americas

Jason Barker

SVP & GM International (EMEA & APAC)

Daniel Alvarez

Business Development, Partner Pursuit, Cloud & Managed Service Providers

Heidi R. Snyder

Vice President Sales - Transact

Joseph Calabria

Vice President of Sales, Americas - Collaborate

Matt Glasner

Chief Commercial Officer (CCO)

Steve Waltens

Vice President of Americas Sales

Kristy Reynolds

Maintenance Renewal Manager / Sales Finance Operations Coordinator

Tim Symons

Vice President of Sales (Channel, Testing, and Mid-Market)

Tia Fortier

Marketing/Office Coordinator at IR Testing Solutions

Ali Athar

Vice President of Sales Engineering - Americas

Marco Cantamessi

Senior Vice President Americas

Heidi Weinstein

Head of Marketing, Americas

Anna Byrne

Head Of Marketing

Allan Brackin

Non Executive Director

Tyla Davis

Sales Director- EMEA

Simon Urry

Head Of Sales Operations

Shan Brickey

Head of Professional Services – Testing and Solutions

Lucille Goodnow

Head of Channels, North America

David Murphy

Head of Global Alliances

Steven Wong

Head of Collaborate - APJC & Korea

Harrison Cook

Senior Software Engineer / Team Lead

Skip Chilcott

Head of Product Marketing

Adam Annen

Head of Support - Americas

David Guiver

Head of Payments and Infrastructure Products

Derek Clark

Head of European Support

Mark McPake

Lead Product Manager - Collaborate Solutions

Roslyn Sakaguchi

Director of Marketing, Americas

Matthias Buchholzer

Head of Solution Engineering Europe

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