Category: Leadership team 1

Steve Castans

Steve Castans

Steve Castans comes to P4 with over 30 years in law enforcement and 20 years in private security. Steve started his career in law enforcement with Cook County where he attained the rank of Patrolman, Sergeant, Lieutenant, Commander, and Chief

Read More »

Brian O’Riordan

Brian currently serves as the Director, Mid Atlantic Region for P4.  He brings to this position 25 years of experience as a State Police Detective on the Massachusetts State Police.  His current responsibilities include daily oversight and communication with our

Read More »

Rick Marty

Rick Marty is currently the Operations Manager for Off Duty Law Enforcement Officers and an Instructor for P4 Security Solutions.  Rick has 28 years combined experience with the Illinois Department of Corrections (IDOC) and the Illinois Department of Juvenile Justice

Read More »

William Bartgen

Bill Bartgen joined the P4 Companies in 2021, with more than 10 years of experience in accounting, financial processes development, and consolidations. In his current role, Bill oversees the day-to-day accounting operations supporting all aspects of the business. His knowledge

Read More »

Brooke Karraker

As Human Resources Generalist for P4, Brooke collaborates with many different departments on HR needs. Brooke plays an active role in identifying talent for various Security and Corporate positions while coordinating with Recruitment and Management. She assists with managing employee

Read More »

Chris Curtis

Chris currently serves as Regional Director for P4 Companies.  He brings nearly 23 years of industry experience in key vertical markets such as Automotive, Healthcare, Class A High-Rise, Warehousing/Distribution and Pharmaceuticals.  His current responsibilities include the day-to-day security operations and

Read More »

John Settino

P4 Operations Assistant John Settino is responsible for assisting the Operations team with coordinating daily assignments, establishing protocol, sustaining respectable client relationships, and ensuring that an adequate on-call security force is available to cover open posts. John began his career

Read More »

Jacqueline Bily

Jacqueline is a Security Operations Center Specialist for P4. She started in December of 2020. In this position, she monitors security cameras and alarm systems for P4 clients across the country. Jacqueline is a retired 911 dispatcher from a Sheriff’s

Read More »

Joe Doria

As Compliance Manager for P4 Security Solutions, Joe works to help develop and implement compliance and audit procedures for our internal team. Joe works with the Armed and Unarmed Security Officers to update and maintain their credentials as well as

Read More »

Taylor Toms

Taylor Toms started her security career 3 years ago as a recruiter for a large international security provider. Taylor successfully implemented strategies to identify talent and successfully place personnel at a number of locations throughout the Chicagoland area. Taylor’s successful

Read More »

Andrew Bartol

P4 Security Solutions (P4S) Operations Manager Andrew Bartol joined the P4S team in October 2019 in the unarmed security division and has been instrumental in developing and maintaining client relationships. Bartol additionally implements company best practices, all while managing and

Read More »

Tony Ramos

Tony Ramos is a Senior Consultant of Integration and Technology at P4 Companies. He specializes in conducting physical security assessments, working with clients in updating or full system designs, developing requests for proposals and vendor selection. Tony is an accomplished

Read More »

Bo Medenica

Bo Medenica is a 19+ year veteran of the Chicago Police Department and currently assigned to the Chicago Police Departments’ Training and Education Division (the Academy). He is also a longtime martial artist and security specialist. Mr. Medenica is or

Read More »
Alven Diax

Alven Diaz

Alven is our Scheduling Specialist. He is responsible for the planning and execution of daily schedules to ensure an adequate on-call security force and overseeing staffing needs. He is also committed to advancing the Gold Standard in security solutions and

Read More »

Melissa Cagle

Melissa Cagle is a Security Professional with over 20 years of experience both working with security and law enforcement officers. She currently works for P4 Security Solutions (P4S) as Director of Administration. Melissa is instrumental in guides and enforces system

Read More »

Mark Field

Mark Field was appointed Chief of Police in 1996 and retired in November 2016. He served as Deputy Chief of Police from 1991 until 1996 for the Wheaton, IL Police Department. He was a police officer for thirty-nine years and

Read More »

Daniel S Mcdevitt

Daniel S. McDevitt completed a thirty-six year law enforcement career, which began with his appointment as a Special Agent with the Naval Criminal Investigative Service (NCIS). He then served for 24 years with the Illinois State Police (ISP), retiring as

Read More »