How can a company go nearly 3 years without making a profit at all? That's just ludicrous. What the hell were you doing? Rethink, revamp, or revolve (i.e. stop what you're doing and do something else).
6 months, fair enough, maybe just a blip. 1 year, hold on, let's look at this. 18 months, something's gone wrong, do something about it. 2 years, Gah! let's get the hell out of this business.
Seriously, even if you have ginormous bank account wodged full of money, after the second year what the hell are you still doing trying to even be in the same business? Give it up, find something else while you still can, move on.
It's like those Hotel Inspectors episodes where the hotel hasn't made money in the 8 years they've had it and they're 600,000 in debt. Just what the HELL did you think was going to happen, and why do you think you have a single say in how your business should be run any more after that?