Pulse (part of Myrmidon) Submissions and Competition
Pulse is looking for action drama romance in novel or novella length. They are running a competition at the moment which closes on 31st May 2013. Full details on the Pulse website.
This is the new digital-first imprint from the large Harper Collins company. They want 'romance fiction for today's woman' in all romance genres. Their blog gives some details but, interestingly, they broke this news on Facebook, where you'll find more details.
Good luck if you enter or submit!