Histon boss David Livermore has signed four players on one-year deals ahead of their Blue Square Bet North campaign.
Goalkeeper Jorg Stadelmann, 31, arrives from Austrian side FC Hard, where he made over 400 appearances.
He will also act as goalkeeper coach at the Stutes, and is joined by fellow shot-stopper Calum Kitscha, a Bishop's Stortford youth product.
Long Buckby striker Dan Holman and ex-Forest Green defender Ollie Cleaver have also agreed terms.
Holman netted 60 times in 77 appearances in the United Counties League Premier Division for Buckby last term, while Cleaver has been training with Histon since March.
Meanwhile scholars Joe Asensi, Charlie Day, Harri Hawkins, Sam Hearn, Eugene Libertucci, Lewis McDonald and Jack Sessions have all signed Conference forms for the upcoming campaign.