An angel investor and operator angel based in New York, United States, Mary-Catherine Lader has 2 known investments: Together AI and Superstate.
Is Mary-Catherine Lader a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Mary-Catherine Lader portfolio companies (2)
- Together AI
- Superstate
Investor Profile
Founders in the listed sectors AI, Food and SaaS, and focus area FoodTech will recognize the pattern in this portfolio.
Mary-Catherine Lader appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Mary-Catherine Lader matches their raise.
Similar investors
Showing 20 of 100
Brian Armstrong
angel investor and operator angel
Toronto, Canada
John Scianna
angel investor
United States
Arjun Bhuptani
operator angel
Portugal
Suzy Welch
Contributor, Today with Hoda & Jenna
New York, United States
Daniel Greenberg
operator angel
New York, United States
Claire Hughes Johnson
operator angel
United States
Maja Vujinovic
angel investor and operator angel
Miami Beach, United States
Jayendra Jog
operator angel
New York, United States
Rene Reinsberg
operator angel
United States
Cathie Wood
Founder and CEO
St. Petersburg, United States
Chris McCann
General Partner
San Francisco, United States
Alex Payne
operator angel
Clara Liang
operator angel
San Francisco, United States
Mike Belshe
operator angel
Mary Delaney
angel investor and operator angel
Chicago, United States
Katerina Stroponiati
angel investor and operator angel
New York, United States
Eleftherios Diakomichalis
operator angel
Berlin, Germany
Itamar Lesuisse
operator angel
London, United Kingdom
Marek Olszewski
operator angel
Germany
Sunil Srivatsa
operator angel
San Francisco, United States
Frequently asked questions
Who is Mary-Catherine Lader?
Mary-Catherine Lader is an angel investor and operator angel based in New York, United States with 2 known investments on file, among them Together AI and Superstate. The sections above list the sectors and stages attached to that record.
What does Mary-Catherine Lader invest in?
Listed sectors include AI, Food and SaaS; listed focus areas include FoodTech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Mary-Catherine Lader invest at?
The known deals of Mary-Catherine Lader include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Mary-Catherine Lader?
An email address, a phone number and a LinkedIn page are on file for Mary-Catherine Lader. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal