I too received the letter and recognize it as a SCAM or at least an attempted RIP OFF since it only costs $10 to file the annual report online with Secretary of State.
SOS does NOT have a Colorado Corporate Control Unit listed, but there is a similar "Corporate Controllers Unit" at 600-17th St. Suite 2800 South, Denver, 80202'
Set up on1/20, a Foreign Entity an also registered in Nevada.
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