Guy Koster - Email & Phone Number

Sales & Business Development Director, EMEA at Sios Technology Corp.

Guy Koster is based out of United Kingdom and works at Sios Technology Corp. as Sales & Business Development Director, EMEA.

Guy Koster's Contact Information

Guy Koster's Work email

g*****@us***.sios.com

Valid

Latest update

October 14, 2025

Location

United Kingdom

Guy's current employer

Sios Technology Corp.

Description

SIOS high availability cluster software protects & optimizes IT infrastructures w/cluster management for your most important applications...

Website

us.sios.com

HQ Location

San Mateo, CA, United States

Number of employees

11-50

Industry

Information Technology & Services

Latest update

May 1, 2024

Read about Sios Technology Corp.

Frequent questions about Guy Koster

What company is Guy Koster working for?

Guy Koster works for Sios Technology Corp..

What is Guy Koster's function at Sios Technology Corp.?

Guy Koster is Sales & Business Development Director, EMEA at Sios Technology Corp..

Where is Guy Koster based?

Guy Koster is based out of United Kingdom.

What is Guy Koster's work email address?

Guy Koster's professional email address is g*****@us***.sios.com

Who are Guy Koster's co-workers?

Guy Koster's colleagues are Frank Jablonski, Cassius Rhue, Daisuke Yoshioka, Margaret Hoagland, Adrienne Cooley, Jonathan Meltzer, Makoto Sakamoto, Thomas Jorczik, Harry Aujla, Paul Scrutton, Tom Beckenhauer, James Tobin, Brandon Walker, Natalia Casey, Bill Darnell, Cyrus Shokouh.

Guy's co-workers

Frank Jablonski

VP of Global Marketing

Cassius Rhue

Vice President of Customer Experience

Daisuke Yoshioka

Director Of Business Development, New Business of Cloud Service

Margaret Hoagland

Vice President, Global Sales and Marketing

Adrienne Cooley

Director of Product Management

Jonathan Meltzer

Director of Product Management

Makoto Sakamoto

Head of People and Culture

Thomas Jorczik

Director Sales and Business Development @ SIOS Technology Corp.

Harry Aujla

EMEA Pre-Sales Director

Paul Scrutton

Customer Experience Principal Software Engineer

Tom Beckenhauer

Senior Software Developer

James Tobin

Account Executive

Brandon Walker

Senior Software Quality Assurance Engineer

Natalia Casey

Senior Marketing Programs Manager

Bill Darnell

Senior Product Support Engineer

Cyrus Shokouh

Sales Ops

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