Allan Holtzmann
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Allan Holtzmann Email & Phone Number

Every day is an opportunity. at StormGeo
Location: Houston, Texas, United States 15 work roles
1 work email found @randgroup.com 2 phones found area 713 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email a****@randgroup.com
Direct phone (713) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
StormGeo
Role
Every day is an opportunity.
Location
Houston, Texas, United States
Company size
212 employees

Who is Allan Holtzmann? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Allan Holtzmann is listed as Every day is an opportunity. at StormGeo, a with 212 employees, based in Houston, Texas, United States. AeroLeads shows a work email signal at randgroup.com, phone signal with area code 713, and a matched LinkedIn profile for Allan Holtzmann.

Allan Holtzmann previously worked as Senior Systems Administrator at Stormgeo and Senior System Administrator at Ethos Risk Services.

Company email context

Email format at StormGeo

This section adds company-level context without repeating Allan Holtzmann's masked contact details.

{first_initial}{last}@randgroup.com
86% confidence

AeroLeads found 1 current-domain work email signal for Allan Holtzmann. Compare company email patterns before reaching out.

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Profile bio

About Allan Holtzmann

Systems Administrator and IT Consultant for a wide variety of business clients. Always interested in System Virtualization or Optimization design/implementation projects.Specialties: Server Architecture, Network Architecture

Listed skills include System Administration, Virtualization, Networking, Windows Server, and 46 others.

Current workplace

Allan Holtzmann's current company

Company context helps verify the profile and gives searchers a useful next step.

StormGeo
Stormgeo
Every day is an opportunity.
bergen, hordaland, norway
Website
stormgeo.com
Employees
212
AeroLeads page
Company profile
View company profile Email format
15 roles

Allan Holtzmann work experience

A career timeline built from the work history available for this profile.

Senior Systems Administrator

Current
Stormgeo

Houston, Texas, United States

Every day is an opportunity.

Oct 2022 - Present

Senior System Administrator

Ethos Risk Services

What would you attempt if you knew you could not fail?

Jan 2022 - Oct 2022

System Administrator

Teamlogicit

Ellicott City, Maryland, United States

Virtualization Migration and Cloud implementation specialist

Sep 2020 - Dec 2020

Systems Analyst

Smci

Stanford, California

Apr 2014 - Nov 2014

Support Engineer

Bay Area Technology Management

San Francisco Bay Area

Providing IT Support/System Admin services for small & medium sized businesses in San Francisco Bay Area.

Jun 2012 - Mar 2014

Systems Administrator

Greenbridge Systems, Inc

Houston, Texas

Offering consulting, support and fully managed IT services for Small to Medium Business in and around the Houston, TX metropolitan area.

Jul 2010 - Jun 2012

Vice President

Sbi Computing Inc.

IT consulting, and support services for Small Businesses in and around the Houston, TX metropolitan area.

May 2009 - Aug 2010

Systems Analyst

Serenity Systems

Senior IT Consultant w/ a growing Managed Services Provider, Network/Desktop Support, Implementation and Migration Projects

Jan 2005 - Feb 2008

Network Administrator

Epixx Technology Partners

Head of Technical Support, Network and Desktop Support, Web Development (LAMP)

Jan 2004 - Dec 2004

Consultant

Stonebridge Icomputing

Freelance IT Consultant - Network/Desktop Support, Web Development (LAMP), Systems Implementation and Migration Projects

Nov 2002 - Jan 2004

Systems Administrator

Esx Engineering, Inc.

Administration of client Web Farm and platform development for the XCatalyst product offering, IT Consulting for client networks, Network and Desktop support

Aug 2000 - Nov 2002
Team & coworkers

Colleagues at StormGeo

Other employees you can reach at stormgeo.com. View company contacts for 212 employees →

KŠ Kęstutis Šimaitis Kęstutis Šimaitis Colleague at StormgeoLithuania View → EP Emily Parker Emily Parker Colleague at StormgeoSan Francisco, California, United States View → GS Gary Smith Gary Smith Colleague at StormgeoGreater Aberdeen Area, United Kingdom View → 정 정진희 정진희 Colleague at StormgeoSeoul Incheon Metropolitan Area, Korea, Republic Of View → RI Roar Inge Hansen Roar Inge Hansen Colleague at StormgeoBergen, Vestland, Norway View → RS Rushikesh Sane Rushikesh Sane Colleague at StormgeoGreater Bergen Region, Norway View → DC Diego Castilho Diego Castilho Colleague at StormgeoRio De Janeiro, Brazil View → SS Staci Saint-Preux Staci Saint-Preux Colleague at StormgeoHouston, Texas, United States View → JW Jonathan Wighting Jonathan Wighting Colleague at StormgeoGreater Aberdeen Area, United Kingdom View → DD Dante Diaz Dante Diaz Colleague at StormgeoGreater Houston, United States View →
FAQ

Frequently asked questions about Allan Holtzmann

Quick answers generated from the profile data available on this page.

What company does Allan Holtzmann work for?

Allan Holtzmann works for StormGeo.

What is Allan Holtzmann's role at StormGeo?

Allan Holtzmann is listed as Every day is an opportunity. at StormGeo.

What is Allan Holtzmann's email address?

AeroLeads has found 1 work email signal at @randgroup.com for Allan Holtzmann at StormGeo.

What is Allan Holtzmann's phone number?

AeroLeads has found 2 phone signal(s) with area code 713 for Allan Holtzmann at StormGeo.

Where is Allan Holtzmann based?

Allan Holtzmann is based in Houston, Texas, United States while working with StormGeo.

What companies has Allan Holtzmann worked for?

Allan Holtzmann has worked for Stormgeo, Ethos Risk Services, Teamlogicit, Redpoint Technologies, Llc, and Stanford University.

Who are Allan Holtzmann's colleagues at StormGeo?

Allan Holtzmann's colleagues at StormGeo include Kęstutis Šimaitis, Emily Parker, Gary Smith, 정진희, and Roar Inge Hansen.

How can I contact Allan Holtzmann?

You can use AeroLeads to view verified contact signals for Allan Holtzmann at StormGeo, including work email, phone, and LinkedIn data when available.

What skills is Allan Holtzmann known for?

Allan Holtzmann is listed with skills including System Administration, Virtualization, Networking, Windows Server, Technical Support, Vmware, Vpn, and Windows.

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