Marc Klein works as an Investor at Tf Cornerstone. The firm's known portfolio counts 4 companies.
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Investment focus
- Sector
- Real Estate
- Focus
- Flexible WorkspacePropTechProperty Management
Contacts
Affiliated funds' portfolios
Investor at Tf Cornerstone, whose known portfolio counts 4 companies
- Industrious
- BRUNT Workwear
- Heidrick & Struggles International
- LIC Multifamily
Investor Profile
Marc Klein is listed against sector Real Estate, and focus areas Flexible Workspace, PropTech and Property Management in the database.
Stage-wise, the deals at Tf Cornerstone cluster around Growth, Late-Stage and Series A rounds.
The firm portfolio and the focus above give founders context on whether Marc Klein matches their raise.
Colleagues at Tf Cornerstone
Frequently asked questions
Who is Marc Klein?
Marc Klein is an operator-led investor based in New York, United States, listed as Investor at Tf Cornerstone. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Marc Klein personally.
What does Marc Klein invest in?
Listed sectors include Real Estate; listed focus areas include Flexible Workspace, PropTech and Property Management. 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 Marc Klein invest at?
Tf Cornerstone appears in Growth, Late-Stage and Series A rounds across its known deals, and Marc Klein 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 Marc Klein listed at?
Marc Klein is listed as Investor at Tf Cornerstone. One other person in the database shares a firm with Marc Klein.
How do I contact Marc Klein?
A phone number and a LinkedIn page are on file for Marc Klein. They are readable inside RaiseHunt after you create an account. The database holds no email address 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