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GreyCastle Security, LLC


Representative: Mike Stamas
185 Jordan Road #3 Troy , NY 12180
(518) 274-7233

Business description:

GreyCastle Security is the industry's leading provider of cybersecurity risk assessment, advisory and mitigation services. The company was established to help organizations establish effective cybersecurity programs, minimize the impact of security incidents and simplify compliance. GreyCastle Security has clients throughout North America, specializing in cybersecurity for healthcare, higher education, financial services, technology and critical infrastructure. We provides Risk Assessment, Awareness, Vulnerability Assessment, Penetration Testing, ISO and Incident Response services to businesses throughout North America. Our team is comprised solely of certified professionals and former security officers who bring a client perspective to everything that


Member since: 2011

Rensselaer, NY, June 25, 2026 – The Rensselaer Downtown Revitalization Initiative Local Planning Committee is pleased to announce their first meeting will be held at Rensselaer City Hall (62 Washington St, Rensselaer, NY, 12144) at 2:00 pm on Friday, July 10th, 2026. The City of Rensselaer is the Capital Region recipient of the $10 million DRI…
June 16, 2026 Longtime Hudson Valley Community College trustee William F. Fagan was recently appointed as vice chair of the college’s Board of Trustees. A 1973 graduate of Hudson Valley, Fagan has been a member of the board since 2009, when he was appointed by former Governor David Paterson. In addition to his service as a college trustee, Fagan…
Together for Youth will host its signature fundraising event, Best Night Together, on Wednesday, September 16, 2026, from 6 to 8:30 p.m. at The Egg’s newly renovated Hart Lounge. This annual gathering brings together leaders from across the Capital Region to strengthen support for children and families statewide. The business community plays a…
Jul
08
The 1 Million Cups Monthly Meetings continue throughout 2026 in the Chamber’s second-floor conference room. Held every Wednesday, these gatherings bring…
Wednesday, July 8, from 9:00am - 10:00am
Jul
09
Join us for a morning boost! Enjoy fresh coffee, snacks, and great conversation while learning how to make the most of your Chamber membership.  REGISTER…
Thursday, July 9, from 8:30am - 9:30am
Sep
02
Join us for a morning boost! Enjoy fresh coffee, snacks, and great conversation while learning how to make the most of your Chamber membership.  REGISTER…
Wednesday, September 2, from 8:30am - 9:30am