Knightscope
Mountain View, US · Founded 2013 · 5 known investors
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Knightscope develops autonomous security robots and related technology for physical security and public safety applications. The company is a US-based provider of robotic surveillance and detection systems.
Founders & leadership
Knightscope was founded in 2013 by Stacy Dean Stephens and William Santana Li.
SD

Stacy Dean StephensCo-founder
WS

William Santana LiChairman & Chief Executive OfficerWilliam Santana Li is chairman and CEO of Knightscope, which develops autonomous security robots and AI-driven software for physical security applications. He previously spent a decade at Ford Motor Company in roles across multiple continents and led a major consolidation of automotive recycling companies through multiple acquisitions; he holds a BSEE from Carnegie Mellon University and an MBA from University of Detroit Mercy.
Investors · 5
Funding
SEC filings, press & company announcements$25.6M disclosed across 11 of 14 rounds · 2013–2025
- Undisclosed amountregistered direct offeringMar 2025Source ↗
▶$6.1MraisedOct 2022 · 1 investors · Other TechnologyRule 506(b)
▶$6.1MraisedOct 2022 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Patricia HowellDirector
- Linda Keene SolomonDirector
- Patricia L. WatkinsDirector
- Kristi RossDirector
- Suzanne MuchinDirector
- Stacy Dean StephensExecutive Officer
- Jackeline V. Hernandez FentanezDirector
- Peter M. WeinbergExecutive Officer
- William Santana LiExecutive Officer, Director
- Mallorie BurakExecutive Officer
- Mercedes SoriaExecutive Officer
- Aaron J. LehnhardtExecutive Officer
- Offering amount
- $6.1M
- Amount sold
- $6.1M
- Finders' fees
- $273.4K
- First sale
- Oct 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$101MofferedApr 2022 · 1 investors · Other TechnologyRule 506(b)
▶$101MofferedApr 2022 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Jackeline V. Hernandez FentanezDirector
- Peter M. WeinbergExecutive Officer
- Mercedes SoriaExecutive Officer
- Patricia L. WatkinsDirector
- William Santana LiExecutive Officer, Director
- Patricia HowellDirector
- Linda Keene SolomonDirector
- Kristi RossDirector
- Stacy Dean StephensExecutive Officer
- Suzanne MuchinDirector
- Mallorie BurakExecutive Officer
- Aaron J. LehnhardtExecutive Officer
- Offering amount
- $101M
- Finders' fees
- $4.5M
- First sale
- Apr 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$162.7KraisedJul 2019 · 13 investors · Other TechnologyRule 506(c)
▶$162.7KraisedJul 2019 · 13 investors · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William Santana LiExecutive Officer, Director
- Marina HardofExecutive Officer
- Offering amount
- $50M
- Amount sold
- $162.7K
- Minimum investment
- $1K
- Sales commissions
- $3.3M
- Placement agents
- Maxim Group LLC
- First sale
- Jun 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06c
▶$50MofferedJul 2018 · Other TechnologyRule 506(c)
▶$50MofferedJul 2018 · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William LiExecutive Officer
- Stacy StephensExecutive Officer
- Aaron LehnhardtExecutive Officer
- Maria HardofExecutive Officer
- Mercedes SoriaExecutive Officer
- Offering amount
- $50M
- Minimum investment
- $25K
- Sales commissions
- $250K
- Placement agents
- Wealthforge Securities LLC
- Incorporated
- Business Trust, Delaware, 2013
- Federal exemptions
- 06c
▶$555KraisedMar 2018 · 3 investors · Other TechnologyRule 506(c)
▶$555KraisedMar 2018 · 3 investors · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William Santana LiExecutive Officer, Director
- Offering amount
- $555K
- Amount sold
- $555K
- First sale
- Feb 2018
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06c
▶$2MraisedJan 2018 · 1 investors · Other TechnologyRule 506(c)
▶$2MraisedJan 2018 · 1 investors · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William Santana LiExecutive Officer, Director, Promoter
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- Jan 2018
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06c
▶$7.8MraisedDec 2017 · 2 investors · Other TechnologyRule 506(c)
▶$7.8MraisedDec 2017 · 2 investors · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William Santana LiExecutive Officer, Director
- Offering amount
- $12.9M
- Amount sold
- $7.8M
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06c
▶$800.9KraisedDec 2017 · 1 investors · Other TechnologyRule 506(c)
▶$800.9KraisedDec 2017 · 1 investors · Other Technology
Rule 506(c)Officers, directors & promoters on the filing
- William Santana LiExecutive Officer, Director
- Offering amount
- $800.9K
- Amount sold
- $800.9K
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06c
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Companies working in the same space as Knightscope.
In the news
Frequently asked questions
- What does Knightscope do?
- Knightscope develops autonomous security robots and related technology for physical security and public safety applications. The company is a US-based provider of robotic surveillance and detection systems.
- Who founded Knightscope?
- Knightscope was founded by Stacy Dean Stephens, William Santana Li in 2013.
- Who are Knightscope's investors?
- Knightscope's investors include Bright Success Capital, Houston Angel Network, Plug and Play Ventures, Structural Capital, Trans-it Capital.
- How much funding has Knightscope raised?
- Knightscope has disclosed $25.6M raised across 11 of its 14 known rounds.
- Where is Knightscope headquartered?
- Knightscope is headquartered in Mountain View, US.




