Less than a year after Haven dissolved, JPMorgan is starting a new venture to improve healthcare with a similarly broad vision. In the meantime, Amazon is rolling out new employee benefits as it starts selling a telehealth benefit to other companies

After a tumultuous three years marked by halting progress and high rates of employee turnover, Haven — the ambitious health care venture launched by Amazon, JPMorgan Chase, and Berkshire Hathaway — is dissolving.

Amazon, Berkshire Hathaway and J.P. Morgan have a non-profit called “Haven,” which is aimed at improving health care for their 1.2 million combined employees.

The healthcare joint venture started by Amazon (NSDQ:AMZN), Berkshire Hathaway and J.P. Morgan has officially launched under the name Haven.