I'm declaring one of my startups kaput and moving on to another. The first venture, Stronico Contact Management, was an llc and had a ten percent partner. We declared it closed by mutual agreement and haven't spoken in a few months (everything is very amicable).
As I launch a new venture (going totally solo), do I need to formally declare that the old venture is null and void, and that I no longer have any business relationship with the original partner? Our partnership agreement for the LLC did not say anything about future ventures.