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New Tech & Software Companies in Westchester County, New York

53 registered in the last 90 days · updated August 11, 2026

Reach new tech & software companies in Westchester County

53 new tech & software companies registered here in the last 90 days. Start a free trial to see them all — names, addresses, and owners — and filter Westchester County by industry in your dashboard.

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Most recent filings

Alenjafe Technology LLC

LLC · Yonkers · May 13, 2026

Sayf Cyber Solutions LLC

LLC · Yonkers · May 13, 2026

Agentum Systems LLC

LLC · Albany · May 14, 2026

Cloud Industries Corp.

Corporation · Mount Vernon · May 14, 2026

Cyber Health Solutions Corp.

Corporation · Greenwich · May 14, 2026

Ez Low Voltage Systems LLC

LLC · Bedford · May 14, 2026

Em Business Analytics LLC

LLC · Valhalla · May 15, 2026