TROY - GreyCastle Security, a leading provider of cybersecurity consulting services, announced it has ranked among the Cybersecurity 500 list of the hottest cybersecurity companies to watch in 2015. Cybersecurity Ventures, a research and market intelligence firm, compiled the list highlighting the most innovative security providers in the marketplace.

"We evaluated thousands of potential companies for this inaugural listing and we are very excited to haveGreyCastle Security on the Cybersecurity 500 list," said Steve Morgan, founder and CEO of Cybersecurity Ventures. “We look forward to seeing the company’s future growth and evolution in the competitive security market.”

GreyCastle Security has experienced record-breaking growth in all aspects of their business. In the last three consecutive years GreyCastle Security grew by 220 percent in sales, 200 percent in employees and 500 percent in net income.

Cybersecurity Ventures ranks each company based on customer base, feedback from chief information security officers, decision makers, IT security evaluators and recommenders, company growth, media coverage, notable implementations and more.

“We are extremely honored to be included among our industry peers,” said Reg Harnish, CEO of GreyCastle Security. “Cybersecurity has taken on a life of its own and is a growing concern for businesses across every industry. Our team is committed to helping organizations understand and mitigate cybersecurity risks.”

GreyCastle Security expects to continue on a growth trajectory and is on track to double in size this year.

About GreyCastle Security:

GreyCastle Security is a cybersecurity consulting firm focused on risk management, awareness and operational security. Our company was established to counter rapidly evolving cybersecurity threats and manage risks in people, process and technology. GreyCastle Security is comprised exclusively of highly certified professionals with prior security experience in healthcare, education, retail and gaming. Our team members are all former CISOs, ISOs, security specialists and operators. We bring a client perspective to everything we do. We provide assessments, training, testing and response capabilities to organizations of all sizes, types and industries. We bring passionate practicality to cybersecurity.

Visit us at www.greycastlesecurity.com for more information, and let GreyCastle Security redefine cybersecurity for you.