Make sure to subscribe to get ATW in your inbox, for free, each Monday. // M&A, Strategies, Alliances // mCloud has acquired FDSI (Field Diagnostics Services), to integrate FDSI’s HVAC, building, and energy analytics expertise into mCloud’s asset management portfolio. Trimble has acquired NM Group (Network Mapping), to add NM’s data modeling and visualization tech to its utility and energy services portfolio. Sigma Designs has joined the OCF, allowing OCF members to use Z-Wave in their projects, following Sigma’s contribution of Z-Wave to the ITU standards organization last year. The Intelsat and OneWeb merger has fallen through, after failing to convince enough of the Intelsat bond-holders to agree to the Softbank-backed satellite operator merger. Fractal Analytics has acquired 4i, a…