Celtra Is a Finalist for the 2013 Red Herring Top 100 North America Award

CAMBRIDGE, MA — (Marketwired) — 05/07/13 — , the industry leader for rich media mobile ad serving and analytics, announced today it had been selected as a for Red Herring-s Top 100 North America award, a prestigious list honoring the year-s most promising private technology ventures from the North American business region."This past year Celtra has achieved tremendous growth and this recognition validates not only the potential, but also the opportunity the company has within rich mobi