A regulatory filing indicates the water treatment company had raised at least $8.4m from backers including Air Liquide's corporate venturing unit.
US-based water treatment technology developer Water Planet raised an undisclosed amount of series B funding yesterday from investors including Aliad, the corporate venturing arm of industrial gases producer Air Liquide.
The round also included private equity firm Bluestem Capital and UCLA Venture Fund, a community of alumni and ‘friends’ of University of California, Los Angeles, which support companies with links to the institution.
Although Water Planet did not reveal the amount received in the round, a regulatory filing shows the…