Private company

Lockheed Martin Mission Systems and Sensors

Lockheed Martin business segment

Lockheed Martin Rotary and Mission Systems (LM RMS) is a Lockheed Martin business segment headquartered in Washington, D.C. Until October 2008, RMS was headquartered in Moorestown Township, New Jersey, a suburb of Philadelphia; Moorestown remains one of the largest sites in the business unit and is where many of the unit's top executives have their offices. As of 2013, RMS is one of Lockheed Martin's five operating units; prior to that it was a part of the now-defunct Electronic Systems sector.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Lockheed Martin Rotary and Mission Systems (LM RMS) is a Lockheed Martin business segment headquartered in Washington, D.C. Until October 2008, RMS was headquartered in Moorestown Township, New Jersey, a suburb of Philadelphia; Moorestown remains one of the largest sites in the business unit and is where many of the unit's top executives have their offices.2

Products and brands

Business lines

When the segment was renamed RMS in September 2016, it had the following five lines of business:

C4ISR & Undersea Systems

Integrated Warfare Systems & Sensors (IWSS)

Ship & Aviation Systems (SAS)

Read the full text

Sikorsky, a Lockheed Martin Company

Training and Logistics Solutions (TLS)

Locations

RMS has approximately 35,000 employees located at numerous sites around the United States and abroad (mostly Canada and Australia). Sites with more than 500 employees, in order of size, are:

Moorestown Township/Mt. Laurel Township, NJ

Owego, NY (merged with MS2 in 2010; formerly known as Systems Integration)

Orlando, FL

Syracuse, NY

Manassas, VA

Baltimore, MD

Akron, OH

Clearwater, FL

Coatesville, PA

San Diego, CA

Milwaukee, WI

Stratford, CT (Sikorsky headquarters)

Lockheed Martin Canada and Lockheed Martin Australia operations also fall under the RMS business.

From Wikipedia’s article on Lockheed Martin Rotary and Mission Systems, shared under CC BY-SA 4.0.3