

NYISO Information
Summary
NYISO is a ngo/npo/nfp/organization/association company that has been in the industry for 27 years. The company currently specializes in the Utilities, NGO/NPO/NFP areas. The position of the President & CEO is occupied by Richard J. Dewey. Its headquarters is located at Rensselaer, New York, USA. The number of employees ranges from 500 to 1.0K. The annual revenue of NYISO varies between 100M and 500M. To connect with NYISO employee register on SignalHire.
Organization Website | nyiso.com |
Social Links | |
Phone Number | 518.356.6000 |
Industries | |
Headquarters Location | 10 Krey Boulevard, Rensselaer, New York, 12144 US |
Employees Size | 500-1000 employees |
Specialties | Power System Reliability, Market Design and Administration, Power System Planning, Technology, Power Markets, Wholesale Energy Markets, Renewable Energy, Power Grid , New York Energy, Grid of the Future |
SIC Code | 8300 |
DMA Code | Capital District |
Founded | 1999 |
Estimated Annual Revenue | $100M - 500M |
Operating Status | Independent Company |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at NYISO shows a diverse range of experience levels:
5% have been with the company for less than 1 year9% for 1–2 years18% for 3–4 years10% for 5–7 years7% for 8–10 years50% have over 11 years of service at NYISOEx-employees positions
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