Investors
1 investorsAll
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Late stage
Other investors· 1
David Stienes
Partner at LLR Partners
Board Member
17 investments
Jun 2017
Investor geography1 country
Frequently asked questions
Who invested in 3SI Security Systems?
3SI Security Systems has 1 investors on record on gritt.io.
When did 3SI Security Systems last raise funding?
The most recent investment in 3SI Security Systems recorded on gritt.io was in June 2017.
When was 3SI Security Systems founded?
3SI Security Systems was founded in 1971.
What industry is 3SI Security Systems in?
3SI Security Systems operates in Security and Investigations. Find similar Security and Investigations investors on gritt.io.
Where is 3SI Security Systems based?
3SI Security Systems is headquartered in Malvern, United States.
