Altierre Corp. has raised more than $21 million in financing. Stratim Capital and D.E. Shaw & Co. led the round with participation from previous backers ATA Ventures, DuPont Capital Management, Labrador Ventures and Kinetic Ventures. According to the firm, the capital infusion will be used for growth. Headquartered in San Jose, Calif., Altierre is a provider of wireless technology for the internet of things.