According to Type-Moon Ace magazine vol.6, Type-Moon's game project "Girls' Work" will be animated by ufotable.
Girls' Work official website
Scenario: Hoshizora Meteor
Original Character Design: Takenashi Eri
Production Studio: ufotable
Girls' Work was originally announced as Type-Moon's game in April 2008 along with Mahou Tsukai no Yoru and Tsukihime (remake). None of the three has been released yet.
Source: Scan of Type-Moon Ace
Related topic: ufotable to Animate Novel Fate/zero