Fortistar – Startup Investor Profile

General Info

Fortistar private investment and energy asset management company.
Location: White Plains
Country:
Industries:
Investment Regions:
Investment Stages: pre-seed, seed, series-a

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🤖 AI Activity Report

Status: not-active

AI Reasoning: Fortistar’s own news page shows the most recent investment-related press release in May 2022 (investment in Vestaron) and other investment activity clustered in 2021-2022, with no investment announcements in the past three years until an acquisition item dated August 4, 2025 which is beyond the allowed search horizon for classifying recent activity relative to the current cutoff. The last clearly dated investment announcement before 2025 is May 16, 2022 (Vestaron). From that date to the evaluation point exceeds 12 months, so classify as not-active. The invested startup referenced is Vestaron.

Here are the thresholds established for the different statuses:
Not Active – No known investments in the last 12 months.
Low Activity – Only known investments between the last 12 and 6 months.
Active – Known investments between the last 6 and 3 months.
Very Active – Known investments in the last 3 months.

Warm Intros from Portfolio Companies


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