While the country’s been conducting a war on terrorism, defense contractor ManTech International Corp. has seen its revenues nearly double, amounting to almost $1 billion in its last public report.

The Virginia company has hired four firms to lobby Congress on its behalf and received military contracts worth hundreds of millions of dollars.

U.S. Rep. Rick Renzi, R-Flagstaff, has received more campaign money from top managers at ManTech, where his father is a senior vice president, than any other donor — $36,200 so far, according to data from the nonpartisan Center for Responsive Politics.

Arizona Daily Sun