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Benjamin Schleef Email & Phone Number
Chief Technology Officer
at
visibleIT GmbH
1 work email found
@ihg.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Technology Officer
Location
Dortmund, North Rhine-Westphalia, Germany
Company size
Who is Benjamin Schleef? Overview
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Quick answer
Benjamin Schleef is listed as Chief Technology Officer at visibleIT GmbH, a with 4 employees, based in Dortmund, North Rhine-Westphalia, Germany. AeroLeads shows a work email signal at ihg.com and a matched LinkedIn profile for Benjamin Schleef.
Benjamin Schleef previously worked as Vice President IT at H-Hotels.Com and Creator at Collectr Plus App. Benjamin Schleef holds Elektrotechnik, Electrical, Electronic And Communications Engineering Technology/Technician from Hellweg Berufskolleg Unna.
Company email context
Email format at visibleIT GmbH
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{first}.{last}@ihg.com
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AeroLeads found 1 current-domain work email signal for Benjamin Schleef. Compare company email patterns before reaching out.
Profile bio
About Benjamin Schleef
Benjamin Schleef is a Chief Technology Officer at visibleIT GmbH. He possess expertise in hotels, active directory, windows server, hospitality, it management and 13 more skills. He is proficient in Englisch.
Listed skills include Hotels, Active Directory, Windows Server, Hospitality, and 14 others.
Current workplace
Benjamin Schleef's current company
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Visibleit Gmbh
14 roles
Benjamin Schleef work experience
A career timeline built from the work history available for this profile.
Vice President It
Current
Oct 2023 - Present
Creator
Current
Collectr Plus App
A super simple service to collect and share content across a group of people.
Jan 2023 - Present
Creator
Current
Delivery Notes App
The purpose of this tool is to provide an easy and stable platform for creating digital delivery notes for small businesses.No matter what service you provide or what goods you are delivering to your customers as a small business, we hope and believe that Delivery Notes will make your life easier.We aimed to make Delivery Notes an easy-to-use tool for all people using it by considering the employees who need to process delivery notes and the ones who are creating them on the road.First and foremost, Delivery Notes is about creating delivery notes and let your customer sign them straight away. As everything is stored centrally there won’t be anymore any lost delivery notes.
Jun 2021 - Present
Creator
Current
Thb Service App
Service for THB, Transport Handel und Baustellenlogistik, for digital delivery notes instead of paper notes.The service contains an app and a full backend to administrate the service.
Dec 2019 - Present
Head Of It
Nov 2021 - Sep 2023
Head Of It
Hirmer Hospitality
Aug 2021 - Sep 2023
Senior Technology Manager, Northern Europe, Russia & Cis
Jan 2021 - Jul 2021
Area Technology Manager - Northern Europe
May 2018 - Jan 2021
Area Technology Manager - Central Europe And Germany
250+ hotels, 20+ Company Managed Hotels• Hotel openings and implementation (CMH and Franchise)• Hotel closings (CMH)• Hotel Support (CMH and Franchise)• Budget planning, documentation, implementation• Hiring and training of IT Manager• Project Management (PCIDSS, PROXY, Cisco Meraki,SharePoint, WiFi, HSIA, Digital Signage, IRE)• IT Manager 4 Hire Services• Quality and Audit Services• PCIDSS Consulting• Technology Consultation Services
Nov 2014 - Apr 2018
It Manager
Administration and maintenance of all hotel IT-Systems (Opera, Micros POS 3700, Simphony V2.7, Interfaces to PMS, Active Directory, File and Print server, Proxy server, Reservation Systems)• Installation of new hardware and software (Microsoft OS XP, Windows 7, 2000, Server 2003, Server 2008 R2 on HP Desktops and Servers, Linux Proxy server)• System backup, archiving, and disaster recovery with Symantec Backup Exec• Software and OS Deployment with Windows Deployment Service• Software Development iOS• Web Design and Internet-Services
Jan 2012 - Nov 2014
Senior It Coordinator
• Administration and maintenance of all hotel IT-systems (Opera, Micros POS 3700, Interfaces of keycard and telephone systems, Active Directory, File and Print server, Proxy server)• Installation of new hardware and software (Microsoft OS XP, 2000, Server 2003, Server 2008 R2 on HP Desktops and Servers, Linux Proxy server)• System backup, archiving, and disaster recovery with Symantec Backup Exec• Software and OS Deployment with Windows Deployment Service
Aug 2011 - Jan 2012
Cluster It Systems Coordinator
• Administration and maintenance of all hotel IT-systems (Opera, Micros POS 3700, Interfaces of keycard and telephone systems, Active Directory, File and Print server, Proxy server)• Installation of new hardware and software (Microsoft OS XP, 2000, Server 2003, Server 2008 R2 on HP Desktops and Servers, Linux Proxy server)• System backup, archiving, and disaster recovery with Symantec Backup Exec• Software and OS Deployment with Windows Deployment Service
Dec 2009 - Jul 2011
Engineer
• Administration and maintenance of all technical systems• Responsible for the Messerschmitt electronic keycard-, AC- andsafe system• Responsible for the IRE system• Maintaining and Servicing Building Control System
Jul 2005 - Aug 2009
1 education record
Benjamin Schleef education
-
Hellweg Berufskolleg Unna
FAQ
Frequently asked questions about Benjamin Schleef
Quick answers generated from the profile data available on this page.
What company does Benjamin Schleef work for?
Benjamin Schleef works for visibleIT GmbH.
What is Benjamin Schleef's role at visibleIT GmbH?
Benjamin Schleef is listed as Chief Technology Officer at visibleIT GmbH.
What is Benjamin Schleef's email address?
AeroLeads has found 1 work email signal at @ihg.com for Benjamin Schleef at visibleIT GmbH.
Where is Benjamin Schleef based?
Benjamin Schleef is based in Dortmund, North Rhine-Westphalia, Germany while working with visibleIT GmbH.
What companies has Benjamin Schleef worked for?
Benjamin Schleef has worked for Visibleit Gmbh, H-Hotels.Com, Collectr Plus App, Delivery Notes App, and Thb Service App.
How can I contact Benjamin Schleef?
You can use AeroLeads to view verified contact signals for Benjamin Schleef at visibleIT GmbH, including work email, phone, and LinkedIn data when available.
What schools did Benjamin Schleef attend?
Benjamin Schleef holds Elektrotechnik, Electrical, Electronic And Communications Engineering Technology/Technician from Hellweg Berufskolleg Unna.
What skills is Benjamin Schleef known for?
Benjamin Schleef is listed with skills including Hotels, Active Directory, Windows Server, Hospitality, It Management, System Administration, Revenue Analysis, and Hospitality Industry.
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