See How Many Clients You're Missing Each Month

Simply enter your business email & Topline AI Agent will show you.

Bio

Generated by
Topline AI
Dennis P. Brennan is a seasoned executive with a storied career in law enforcement, military, and public service. As a former Marine Corps NCO, Brennan served with distinction, including a stint as a Bayonet Instructor and liaison to the press during a high-profile court-martial. He later joined the New York Police Department, rising through the ranks to become a Detective and working on high-profile cases, including those involving organized crime figures. Brennan's expertise extends to contract negotiation, marketing strategy, and public relations, with a proven track record of success in these fields. Holding a Master's degree in Public Administration and a Bachelor of Science in Criminal Justice, Brennan brings a unique blend of skills and experience to his endeavors.

Experience

  • Beaufort County Sheriff's Office
    • Beaufort County, South Carolina
    • Cold Case Team Volunteer
      • Mar 2010 - Present
      • Beaufort County, South Carolina

      Worked with a team of cold case volunteers, all former professional police investigators, to work with and help solve cold cases for the Criminal Investigations Branch of the Beaufort County Sheriff's Office.

  • Parris Island Historical and Museum Society
    • Parris Island, South Carolina
    • President
      • May 2013 - May 2017
      • Parris Island, South Carolina

      Prepare and set the agenda for the monthly Board of Directors meeting, and preside over each meeting. The President along with the Executive Committee and the Board of Directors set policy for the governance of the Society for the overall mission and goal to help financially support the historic...

  • City of Hardeeville, South Carolina
    • Municipal Court, Hardeeville, South Carolina
    • Municipal Court Judge
      • Aug 2014 - Dec 2014
      • Municipal Court, Hardeeville, South Carolina

      Presided over and handled disposition of cases that involved violations of the Ordinances of the City of Hardeeville, South Carolina. Also was responsible for setting bail and issuing arrest and search warrants.

    • President & CEO
      • Jun 1989 - Aug 2009
      • Hillsdale, New York

      Institutional Investment Management Marketing Consulting and Sales Firm. The other Managing Partner was my wife Ann (Domenici), and the both of us founded and ran the company together. The firm successfully represented a series of investment advisory companies such as banks, insurance companies...

  • Columbia County, New York
    • Hillsdale, New York
    • New York State Magistrate
      • Jan 1987 - Sep 1989
      • Hillsdale, New York

      Presided over criminal cases brought to my court by the New York State Police and the Columbia County Sheriff's Office in Hillsdale, New York. Handled arraignments for those arrested on outstanding warrants as well for trials for small claims, landlord/tenant disputes and for traffic violati...

  • Bankers Trust Company
    • Manhattan, New York
    • Vice President
      • Jan 1983 - Dec 1986
      • Manhattan, New York

      Relationship Manager and Marketing and Sales Executive for the Employee Benefits Division of the bank, which was the premier banking institution in the field at the time. Worked primarily with public and union pension plans and traveled extensively in behalf of the bank and clients included the ...

    • President and Vice President
      • Jul 1972 - Jun 1983
      • New York, New York

      Served as both elected President (1978-1983) and Vice President (1972-1978), both of which were full time positions. The association represented police officers in the rank of Detective which numbered some 3,800 members both in Collective Bargaining with the Mayor's Office of Labor Relations...

    • New York Police Detective
      • Aug 1964 - Sep 1974
      • New York County, New York

      The Manhattan D.A.'s Squad is a unit of the New York Police Department whose sole function is to work for the Manhattan District Attorney's Office to help conduct its criminal investigations. In this capacity I worked primarily on Organized Crime cases including conspiracy to commit mur...

  • United States Marine Corps
    • Parris Island, South Carolina
    • Marine NCO
      • Oct 1953 - Sep 1956
      • Parris Island, South Carolina

      Enlisted in the Marine Corps right after High School. After basic training, was assigned to the Special Training Company of the Weapons Training Battalion, at the Marine Corps Recruit Depot, Parris Island, South Carolina. Duties included work as a Company Clerk and later working in the section ...

Education

  • 1971 - 1974
    City University of New York
  • 1964 - 1970
    John Jay College of Criminal Justice
  • 1969 - 1969
    Wharton School of Finance, University of Pennsylania
  • 1955 - 1956
    Marine Corps Institute, Washington, D.C.

Suggested Services

This profile is unclaimed. These are suggested service rates with 0% commision upon successful connection

Industry Focus. “Law Enforcement”

Looking to Create a Custom Project?

Need a custom project? We'll create a solution designed specifically for your project.

Get Started

References

Social Profiles

Community

You need to have a working account to view this content. Click here to join now

Similar Profiles