Believe it or not, the value of Motorola Solutions by market cap is 49.03 billion as of just about a week ago. Yes, it's still bigger than L3 Harris, and I was actually surprised to discover that. VERY surprised. In fact I figured that L3 Harris would have been substantially larger than Motorola Solutions as they do so much more than just public safety communications, that's just one division of the company.
I was, and remain, surprised that Motorola didn't buy out their GE legacy competitor back in the dark days when Ericsson parted ways with GE and left the company hanging which led to them reorganizing as Comm-Net, which was hanging on by the skin of its teeth and suffering crippling damage due to the Pennsylvania and New York OpenSky disasters, but which was then saved from extinction by the acquisition by Tyco/M-A-Com. (A deal that specifically excluded a bail-out for the OpenSky debacles.)
Motorola possibly could have bought the GE egacy for pennies on the dollar, and then retired it forever and forklift upgraded their acquired new customer base with all Motorola equipment, provided that the acquisition would have met with regulatory approval, as it might have fallen into the monopoly/anti-trust laws area.
I was surprised they didn't do it. If I'd been in charge of Motorola it'd have been done without hesitation, but possibly by doing it via a wholly owned subsidiary.