VU

Vulcan Defense Fund

VC
Austin, TX

Vulcan Defense Fund is a Seed venture capital firm based in Austin, TX investing in Security, Enterprise. The firm typically writes $750K–$3.5M checks and has 1 portfolio company in our records.

Check size
$750K–$3.5M
Portfolio
1 company on record
Partners
1 listed
Stage
Seed
Sectors
Security, Enterprise
HQ
Austin, TX
AUM
Not in our records
How to approach: warm intro preferred
Stage

Seed

Check Size

$750K – $3.5M

Portfolio

1+ companies

Team

1 partner

Investor activity
Investments in last 12 months: 0

Investment Thesis

Specializes in early-stage investments in cybersecurity and enterprise software solutions poised to protect and enhance digital landscapes.

How Vulcan Defense Fund invests

Vulcan Defense Fund is a vc firm based in Austin, TX. The firm invests at the Seed stage, with a focus on Security, Enterprise. It does not invest in Retail, Consumer Goods.

Vulcan Defense Fund typically writes checks of $750K–$3.5M per investment.

Vulcan Defense Fund has backed 1 company in our records, including Protegify.

Partners & Team

DL

David Liu

Managing Partner

Cybersecurity
AI

Industry Focus

Invests In

Security
Enterprise

Does Not Invest In

Retail
Consumer Goods

Portfolio Companies (1)

Other

PR

Protegify

Cybersecurity
How to pitch Vulcan Defense Fund
  • Raising at Seed? You're squarely in their sweet spot.
  • Lead with your fit in Security, Enterprise — the sectors they actively back.
  • Size your ask to their typical $750K – $3.5M check.
  • warm intro preferred
  • Address your outreach to a specific partner, such as David Liu, Managing Partner.
  • A warm introduction beats a cold email. Get matched and request an intro.

Featured In

Browse More Investors

Fundraising resources

Frequently Asked Questions

See if Vulcan Defense Fund is a match for your startup

Upload your pitch deck to see how well you match with Vulcan Defense Fund and 10,000+ other investors.

Is this your profile? Request a correction or removal