Dennis Tietjen is an Investor at Simon Property Group, whose known portfolio counts 10 companies.
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Investment focus
- Focus
- E-CommerceFashionFoodTechMall-anchored RetailMarketing TechMarketplacesPropTechProperty ManagementRetail REITRetail Tech
Contacts
Affiliated funds' portfolios
Investor at Simon Property Group, whose known portfolio counts 10 companies
- Leap
- Kitchen United
- Verishop
- Soho House
- Aeropostale
- SmarterHQ
- Allied Esports
- Forever 21
- Jamestown
- Rue Gilt Groupe
Investor Profile
Founders in the listed sectors Commerce, Consumer, Real Estate and SaaS, and focus areas E-Commerce, Fashion, FoodTech and Mall-anchored Retail fall inside that listing.
Simon Property Group appears in Growth, Late-Stage and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Dennis Tietjen matches their raise.
Colleagues at Simon Property Group
Frequently asked questions
Who is Dennis Tietjen?
Dennis Tietjen is a corporate venture investor based in Freehold, New Jersey, United States, listed as Investor at Simon Property Group. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Dennis Tietjen personally.
What does Dennis Tietjen invest in?
Listed sectors include Commerce, Consumer, Real Estate and SaaS; listed focus areas include E-Commerce, Fashion, FoodTech and Mall-anchored Retail. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Dennis Tietjen invest at?
Simon Property Group appears in Growth, Late-Stage and Series B rounds across its known deals, and Dennis Tietjen is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Dennis Tietjen listed at?
Dennis Tietjen is listed as Investor at Simon Property Group. 3 other people in the database share a firm with Dennis Tietjen.
How do I contact Dennis Tietjen?
A LinkedIn page is on file for Dennis Tietjen. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal