Mark Ein

Kastle Systems Chairman

Mark D. Ein is an investor, entrepreneur and philanthropist, who has created, acquired, invested in and built a series of growth companies across a diverse set of industries over the course of his 25-year career. During this time, Mr. Ein has been involved in the … Read More

Piyush Sodha


Piyush Sodha is the Co-Chairman of Kastle Systems International. In addition, Mr. Sodha has also been a part owner of Kastle Systems International since 2008. Over the last 20 years, Mr. Sodha has been the Chief Executive Officer and Chairman of several world leading technology and telecommunication companies.  Prior to joining Kastle, … Read More

Haniel J. Lynn

Chief Executive Officer

Haniel J. Lynn is the Chief Executive Officer of Kastle Systems International (KSI), the industry leader in managed security solutions and services consisting of a family of five security brands including Kastle Systems, Mutual Security Services, Stat Land Security Services, CheckVideo and Urban Alarm. Mr. Lynn … Read More

Tom Radigan

Chief Customer Officer

Tom Radigan is Kastle Systems’ Chief Customer Officer and is responsible for the alignment of company processes, resources and attitude to ensure that the customer experience is more efficient, more effective and less intrusive every day. Tom began his Kastle career more than 25 years ago in … Read More

Mohammad Soleimani

Chief Technology Officer

Mohammad Soleimani is Kastle Systems’ Chief Technology Officer and is responsible for all aspects of Kastle Systems’ development and IT efforts. Most recently, Mohammad served as Chairman of the Board for SoleNet, Inc., an engineering services company focused on developing state of the art communications equipment. From … Read More

Susan Shin

Chief Human Resources Officer

Susan Shin serves as Kastle Systems’ Chief Human Resources Officer. In this role, she is responsible for establishing and driving the company’s human capital strategy to align with the organization’s growth initiatives. Susan brings over 20 years of experience in the areas of human resources, … Read More

Ralph Masino

Chief Financial Officer

Ralph Masino is Kastle Systems’ Chief Financial Officer and is responsible for managing overall financial strategy including financing, acquisition analysis, capital usage, risk management and business profitability. Ralph brings more than 25 years of extensive financial knowledge and executive leadership experience from his work with publicly traded, private … Read More

Glenn Felson

General Manager & President - Northeastern Region

Glenn Felson oversees Kastle Systems’ Northeastern Region which is the largest commercial managed electronic security company in New York. This division is comprised of Kastle System’s New York City office, as well as the offices of Mutual Security Services and Stat Land Security Services. By … Read More

Mike Slauson

General Manager - Southern Region

Mike Slauson, based in Houston, Texas, is responsible for sales, operations and development for Kastle’s Central Region. Offices in the Central Region include the Midwestern office in Chicago and the Southern office serving Houston and Dallas. Prior to joining Kastle Systems, Mike was with UTC Fire and … Read More

Andrea Kuhn

General Manager - Midwestern Region

Andrea M. Kuhn is the General Manager of Kastle Systems’ Midwestern Region. Andrea is responsible for the new business development as well as the operational success of Kastle’s Chicago-based office. A native of the Chicago area, Andrea began her career with Kastle in 2005. After … Read More

Ross Larson

General Manager - Western Region

Ross Larson is responsible for sales and operations of Kastle Systems’ Western Region. Ross brings over 32 years of Security and Life Safety experience from a variety of roles and responsibilities at successful industry firms. He has held technical, sales, and operations roles on both … Read More

Harry Choi

General Manager - Enterprise Accounts

Harry Choi is Kastle Systems’ General Manager of Enterprise Accounts, a business unit dedicated to serving national enterprise clients as a single service provider from sales to support. Harry has over 15 years of domestic and international sales, operation and support experience in IT, cloud … Read More

David Fisher

General Manager - Remote Video Monitoring

Dave Fisher is the General Manager for Kastle Systems’ Remote Video Monitoring division. Dave is responsible for growing Kastle’s position as the leading national provider of intelligent video solutions, designed specifically for outdoor environments. During his 25 year tenure in the software, technology and information industries, … Read More

John Gellel

General Manager - Australia

John Gellel is the General Manager of Kastle’s Australian operations. With over 20 years’ experience in electronic security, John has extensive knowledge in delivering integrated security solutions across a range of corporate, government, and private industries, and regularly spends time with organizations to understand market … Read More

Robert Kieffer

General Manager - Philadelphia

Robert E. Kieffer is responsible for regional operations and development for Kastle Systems’ Philadelphia office. Joining Kastle in Arlington, Virginia in 1976, Bob served as a Central Station Monitor, Central Station Manager, and Franchise Support Manager. He directed installation of a large security system for Texas Instruments … Read More