Bob Williams
Investor and Advisor at Arms Cyber
Menlo Park, California
Bob Williams, Investor and Advisor at Arms Cyber is an active investor based in Menlo Park, California. This profile covers what Bob Williams backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestment PartnerInvestor
- Stages
- SeedSeries ASeries B
- Invests in
- CybersecuritySaaS & EnterpriseHardware & Deep Tech
- Location
- Menlo Park, California
- Typical check
- $1M
- Past investments
- 28
Notable investments
NanoGram
ZscalerCyphort Inc
AgariCode Green NetworksJoinHow to reach Bob Williams
Angels and operators like Bob Williams reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Bob Williams invest in?
Bob Williams invests in Cybersecurity, SaaS & Enterprise and Hardware & Deep Tech, typically at Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Bob Williams invest at?
Bob Williams typically invests at Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Bob Williams's typical check size?
Bob Williams typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Bob Williams?
Unlock Bob Williams's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.