FirstMark Capital — 2023 Investments
2 investments dated 2023 · listed companies and verified rows first · show all
Long Island City, US
Alexander Reynolds(Executive Officer, Director)Richard Stefan Deeran(Director)
Board seatAmish Jani· per SEC Form D
Phosphorus provides a cybersecurity remediation platform for Internet of Things (xIoT) devices in enterprise environments, offering visibility, patching, and compliance capabilities that integrate with existing security tools.
CybersecurityEnterprise SoftwareIoTNashville, US
Christopher Rouland(Executive Officer, Director)Earle Ady(Executive Officer, Director)Charles Andros(Director)Arthur Coviello, Jr.(Director)Martin LeRoy(Executive Officer)
BoardJR Smith(Director)
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.