Kastle Systems is a leading provider of managed security solutions, specializing in access control, video surveillance, visitor management, and identity management. Founded in 1972, Kastle pioneered the concept of Security-as-a-Service (SaaS) and offers comprehensive, cloud-based security platforms primarily for commercial real estate, multi-family residential properties, and enterprise clients. Their solutions are designed to enhance safety, streamline operations, and provide actionable insights through integrated technology.
Serves as the central hub for Kastle Systems' operations, including executive leadership, product development, engineering, nationwide customer support, and strategic planning.
Modern office facilities designed to foster innovation and collaboration, equipped with Kastle's own advanced security and access control technologies as a showcase of their capabilities.
A technology-driven and security-focused environment that encourages innovation, teamwork, and a strong commitment to customer safety and satisfaction. There is an emphasis on professional growth within the evolving physical security and PropTech landscape.
The headquarters is key to Kastle's ability to innovate in managed security, oversee its national and international operations, and maintain its leadership position in providing integrated security solutions to a diverse client base.
Kastle Systems primarily operates across the United States with numerous regional offices supporting metropolitan areas. They also have an established international presence with an office in Sydney, Australia, to serve the Asia-Pacific market. While their physical office footprint is concentrated, their cloud-based security platform allows them to support clients with properties globally, offering remote management and monitoring capabilities for multinational corporations and property portfolios.
6402 Arlington Blvd
Falls Church
VA
USA
Address: 10 Grand Central, 155 E 44th St, New York, NY 10017
To serve the high-density urban environment of New York City and surrounding areas, providing tailored security solutions for skyscrapers, multi-tenant buildings, and corporate offices.
Address: 20 N Wacker Dr, Suite 1735, Chicago, IL 60606
To cater to the security needs of Chicago's significant commercial and residential property market, ensuring localized operational support and client management.
Address: 515 S. Flower Street, 36th Floor, Los Angeles, CA 90071
To provide comprehensive security services tailored to the unique demands of the Southern California market, including major corporations and high-value properties.
Address: Level 2, 13-15 Bridge Street, Sydney NSW 2000, Australia
To expand Kastle's global footprint and serve the growing demand for advanced security solutions in the Australian commercial property market.
Address: 1722 Routh St, Suite 900, Dallas, TX 75201
To address the robust security needs of commercial and multi-family properties in Dallas and the broader Texas region, known for its rapid growth.
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As of April 2025, Kastle Systems' leadership includes:
Kastle Systems has been backed by several prominent investors over the years, including:
Kastle Systems significantly strengthened its executive team in early 2023 with key C-suite appointments in Marketing and Human Resources, reflecting a focus on growth and talent development. No major publicly announced executive departures have been noted in the immediate past 12 months. The company continues to build on this leadership foundation.
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Kastle Systems primarily utilizes the 'first initial followed by last name' email format for its employees. This is a common convention in many corporations, making it relatively predictable for communication purposes.
flast@kastle.com
Format
jdoe@kastle.com
Example
90%
Success rate
PR Newswire • August 17, 2023
Kastle Systems announced it has been selected as winner of the 'Overall Data Management Platform of the Year' award in the annual PropTech Breakthrough Awards program, recognizing its innovative use of data in security and building management....more
Business Wire • May 9, 2023
Kastle Systems and HqO, a workplace experience platform, announced a strategic partnership to integrate Kastle's access control capabilities with HqO's tenant engagement app, aiming to create a seamless and enhanced experience for building occupants....more
Business Wire • February 28, 2023
Kastle Systems announced the expansion of its leadership team with the appointments of John Ghingo as Chief Marketing Officer and Jennifer Kukulski as Chief People Officer, aiming to accelerate growth and enhance company culture....more
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