Who invested in Rhombus Energy Solutions?
Rhombus Energy Solutions's investors include Golden Regent Electronics.

United States · Series A startup
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$2.8Mraised across 1 round since 2015, from 1 source
Rhombus Energy Solutions's investors include Golden Regent Electronics.
Rhombus Energy Solutions has raised $2.8M across 1 round since 2015.
Rhombus Energy Solutions's most recent round was a Series A of $2.8M in Mar 2015.
Its most recent round, $2.8M in Mar 2015, is also its largest on record.
Rhombus Energy Solutions's first round on record, in Mar 2015, was backed by Golden Regent Electronics.
Rhombus Energy Solutions's latest named round is a Series A, in Mar 2015.
Rhombus Energy Solutions is based in the United States.
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