Blackstone Security Services is proud to offer a wide variety of security services tailored to satisfy specific client needs. Its comprehensive security services enable companies to dramatically improve security while reducing the costly headcounts and corporate risks involved in the operation of in-house security departments.

Phoenix Fence Company is one of the largest fence companies in the metropolitan Phoenix, Arizona area. It specializes in the finest quality fencing and gate automation products for commercial, industrial, municipal, and educational markets. Offering chain link, ornamental iron, and additional fencing solutions to the Phoenix and Scottsdale area.

PTI Integrated Systems is a worldwide leader in developing and manufacturing complete solutions for access control and security to customers. based in Arizona, the company was acquired by Chamberlain Group, Inc. PTI provides end to end solutions to integrate the latest technology for access control, security, video integration, wireless and TCP/IP.

Through transformative payments and credential-driven transactions and privileges, Transact partners with institutions to help them make their campus experience mobile-centric, personal, and individualised, and completely connected. Their open enterprise-class cloud platform enables mission-critical capabilities that translate into superior campus experiences, integration with every aspect of campus life, and richer institutional insight.