Houston-based Analytical Computer Services already has passed the first hurdle to upgrade HISD campus technology in coming years — winning the district administration's nod for its low prices on ...

What Did Percy Ludgate Invent? Analytical Engine Percy Ludgate designed the second analytical machine in history, otherwise called the general-purpose Turing-complete computer.

Analytical Computer Services, the Houston firm that has been one of HISD's main technology vendors for about a decade, has closed amid an ethics probe in Dallas. Kevin Killebrew, the president and ...

The federal government has filed to take over a civil lawsuit against Texas businessman Larry Lehmann and former Houston company Analytical Computer Services that alleges they rigged competitive ...

The suit accuses Texas businessman Larry Lehmann and former Houston company Analytical Computer Services of scheming to get inside information from school district officials and of rigging the ...