- Work email
- •••@rapp.com
- Direct
- (212) ***-****
Who is Mark Horstmann?
Mark Horstmann is Senior Account Director at RAPP, based in New York, NY. Mark works in Sales & Business Development at director level. Mark's work history also lists Associate Account Director at Wunderman and Account Director at Wunderman Thompson.
About Mark
- Location
- New York, NY
- Country
- United States
- Department
- Sales & Business Development
- Seniority
- Director
Work experience
- Senior Account DirectorCurrentRAPP
- Associate Account DirectorWunderman
- Account DirectorWunderman Thompson
Reach Mark Horstmann directly
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Mark Horstmann's workplace
We are RAPP, world leaders in activating growth with precision & empathy at scale.
- Headquarters
- New York, NY
- Company size
- 1,001-5,000 employees
- Founded
- 1965
- Industry
- Marketing & Advertising
- Website
- rapp.com
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Top RAPP employees
- Kate MeehanAssociate Creative DirectorNew York, NYView
- Kim RichardsonVice PresidentNew York, NYView
- John WellsChief Executive OfficerNew York, NYView
- Sean BridgeVice PresidentPhiladelphia, PAView
- Addison DeitzChief Client Development OfficerIrving, TXView
- Nicole SimpsonVice President, Inclusion & ImpactNew York, NYView
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Frequently asked questions about Mark Horstmann
What is Mark Horstmann's email address?
Mark Horstmann's work email at RAPP is •••@rapp.com. Argorant shows the full address after you sign up.
Where does Mark Horstmann work?
Mark Horstmann works at RAPP (industry: Marketing & Advertising).
What is Mark Horstmann's job title?
Mark Horstmann is Senior Account Director at RAPP.
Where is Mark Horstmann based?
Mark Horstmann is based in New York, NY.
What is Mark Horstmann's phone number?
Argorant holds a direct phone number for Mark Horstmann: (212) ***-****. Argorant shows the full number after you sign up.
Who are Mark Horstmann's colleagues?
Colleagues of Mark Horstmann at RAPP include Kate Meehan, Kim Richardson and John Wells.
Last updated November 7, 2026Data wrong?Remove your data
