Methinks "ULS" and "United Launch Services" are typos and they meant ULA
NASA Awards Launch Services Contracts
NASA has announced the awards for the NASA Launch Services (NLS) II Contract. The award will provide a broad range of launch services for NASA's planetary, Earth-observing, exploration and scientific satellites.
NASA has the ability to order a maximum of 70 launch services missions with a maximum cumulative potential contract value of $15 billion. The NLS II contracts are multiple award indefinite delivery/indefinite quantity, spanning a 10-year period.
NASA selected four companies for awards: Lockheed Martin Space Systems Company of Denver; Orbital Sciences Corporation of Dulles, Va.; Space Exploration Technologies of Hawthorne, Calif.; and United Launch Services, LLC of Littleton, Colo.
The NLS contracts provide for a minimum capability of delivering agency payloads weighing approximately 550 pounds or more to a minimum 124-mile-high circular orbit with a launch inclination of 28.5 degrees. The launch service provider also may offer a range of vehicles to NASA to meet higher payload weight and orbit requirements. In addition, there is an annual opportunity for additional providers and incumbents to submit proposals introducing launch services not available at the time of award, if they meet the minimum contract requirements.