How do I contact Mark Castleman?

Mark Castleman, Partner at Mistletoe, can be reached by email. The verified email address is listed on this page.

What is Mark Castleman's email address?

Mark Castleman's email address uses the intel.com domain (shown as *****@intel.com until revealed).

Where is Mark Castleman based?

Mark Castleman is based in Mountain View, United States and works at Mistletoe.

Mark Castleman Email & Contact Information

Partner @ Mistletoe

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Mark Castleman Location

Mountain View, United States

Mark Castleman Work

2015–nowPartner @ Capital Factory

Mark Castleman Investing

Stages: Seed
Cheque size: €230k–€4.6M
Fund size: $132M
Freshness: Verified 2w ago

Mark Castleman Summary

Mark Castleman, based in Mountain View, United States, is a Partner at Mistletoe. Mark Castleman invests at Seed, writing €230k–€4.6M cheques. Mark Castleman brings experience from Capital Factory. Mark Castleman's verified email and contact details are available on Mintround.

How to pitch Mark Castleman

Mark Castleman invests through Mistletoe. Here's how to get on Mark's radar:

Lead with traction that matters to their focus areas — real metrics, not adjectives.
Keep it under 150 words with one clear, specific ask.
Email Mark directly at the verified address — no warm intro required.

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Frequently asked questions

How do I contact Mark Castleman?: Mark Castleman, Partner at Mistletoe, can be reached by email. The verified email address is listed on this page.
What is Mark Castleman's email address?: Mark Castleman's email address uses the intel.com domain (shown as *****@intel.com until revealed).
Where is Mark Castleman based?: Mark Castleman is based in Mountain View, United States and works at Mistletoe.

Every contact is a verified, deliverable email. How Mintround verifies contacts.

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