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Mark De Groot Email & Phone Number
Partner Alliance Manager
at
Onestream Software
1 work email found
@onestreamsoftware.com
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Partner Alliance Manager
Location
London, England, United Kingdom
Company size
Who is Mark De Groot? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark De Groot is listed as Partner Alliance Manager at Onestream Software, a with 1640 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at onestreamsoftware.com and a matched LinkedIn profile for Mark De Groot.
Company email context
Email format at Onestream Software
This section adds company-level context without repeating Mark De Groot's masked contact details.
{first_initial}{last}@onestreamsoftware.com
89% confidence
AeroLeads found 1 current-domain work email signal for Mark De Groot. Compare company email patterns before reaching out.
Profile bio
About Mark De Groot
Mark De Groot is a Partner Alliance Manager at Onestream Software. He possess expertise in pre sales, enterprise software, business intelligence, professional services, saas and 10 more skills. Colleagues describe him as "Very organized and driven, Mark always pays a true attention to the needs and expectations of his team members. It was a real pleasure to work for him." and "Mark is one of the most knowledgable and committed people with whom I have ever worked. Clients and colleagues he has worked with over the years have always respected his work and work ethic and like him as a person due to his inate charm and open manner. I would recommend him to anyone who may be considering working with or for him or employing him."
Listed skills include Pre Sales, Enterprise Software, Business Intelligence, Professional Services, and 11 others.
Current workplace
Mark De Groot's current company
Company context helps verify the profile and gives searchers a useful next step.
Onestream Software
1 role
Mark De Groot work experience
A career timeline built from the work history available for this profile.
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Partner Alliance Manager
Team & coworkers
Colleagues at Onestream Software
Other employees you can reach at onestreamsoftware.com. View company contacts for 1640 employees →
WJ
Wes Johnson
Colleague at Onestream SoftwareGreater Pittsburgh Region, United States
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AL
Annie(Anne) Leschin
Colleague at Onestream SoftwareSan Francisco, California, United States
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JW
Jennifer Walsh
Colleague at Onestream SoftwareFort Lauderdale, Florida, United States
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JC
John Craft
Colleague at Onestream SoftwareMiami-Fort Lauderdale Area, United States
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TS
Taj Smith, Csm, Cspo
Colleague at Onestream SoftwareDetroit, Michigan, United States
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AD
Ava D’Agostino
Colleague at Onestream SoftwareNew York City Metropolitan Area, United States
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AC
Andrew Chen
Colleague at Onestream SoftwareNew York City Metropolitan Area, United States
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PR
Patrick Roland
Colleague at Onestream SoftwareDetroit Metropolitan Area, United States
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TT
Tyler Tomlin
Colleague at Onestream SoftwareChicago, Illinois, United States
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CC
Craig Cason
Colleague at Onestream SoftwareSan Diego, California, United States
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Wes Johnson
Colleague at Onestream SoftwareGreater Pittsburgh Region, United States
View →
AL
Annie(Anne) Leschin
Colleague at Onestream SoftwareSan Francisco, California, United States
View →
JW
Jennifer Walsh
Colleague at Onestream SoftwareFort Lauderdale, Florida, United States
View →
JC
John Craft
Colleague at Onestream SoftwareMiami-Fort Lauderdale Area, United States
View →
TS
Taj Smith, Csm, Cspo
Colleague at Onestream SoftwareDetroit, Michigan, United States
View →
AD
Ava D’Agostino
Colleague at Onestream SoftwareNew York City Metropolitan Area, United States
View →
AC
Andrew Chen
Colleague at Onestream SoftwareNew York City Metropolitan Area, United States
View →
PR
Patrick Roland
Colleague at Onestream SoftwareDetroit Metropolitan Area, United States
View →
TT
Tyler Tomlin
Colleague at Onestream SoftwareChicago, Illinois, United States
View →
CC
Craig Cason
Colleague at Onestream SoftwareSan Diego, California, United States
View →
FAQ
Frequently asked questions about Mark De Groot
Quick answers generated from the profile data available on this page.
What company does Mark De Groot work for?
Mark De Groot works for Onestream Software.
What is Mark De Groot's role at Onestream Software?
Mark De Groot is listed as Partner Alliance Manager at Onestream Software.
What is Mark De Groot's email address?
AeroLeads has found 1 work email signal at @onestreamsoftware.com for Mark De Groot at Onestream Software.
Where is Mark De Groot based?
Mark De Groot is based in London, England, United Kingdom while working with Onestream Software.
What companies has Mark De Groot worked for?
Mark De Groot has worked for Onestream Software.
Who are Mark De Groot's colleagues at Onestream Software?
Mark De Groot's colleagues at Onestream Software include Wes Johnson, Annie(Anne) Leschin, Jennifer Walsh, John Craft, and Taj Smith, Csm, Cspo.
How can I contact Mark De Groot?
You can use AeroLeads to view verified contact signals for Mark De Groot at Onestream Software, including work email, phone, and LinkedIn data when available.
What skills is Mark De Groot known for?
Mark De Groot is listed with skills including Pre Sales, Enterprise Software, Business Intelligence, Professional Services, Saas, Solution Selling, Cloud Computing, and Solution Architecture.
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