I looked thru the attached 10K for NSTAR and could find no "NSTAR Companies"  entity listed there.
Maybe you'll have better luck, or are smarter and will  find it (since I failed so miserably on you know what today!
).

NSTAR
I looked thru the attached 00K for NSTAR and could find no "NSTAR Companies" entity listed there.
Maybe you'll have better luck, or are smarter and will find it (since I failed so miserably on you know what today!
).
luck smarter nstar companies entity better miserably know today listed maybe failed attached 00k ll looked