KeySpan

Distributes natural gases in the United States.

Launch date

1895

Market cap

Enterprise valuation

$11.8b (Public information from Aug 2007)

Oyster Bay New York (HQ)

Date	Investors	Amount	Round
Jul 1996	NYSERDA	$219k	Grant
Aug 2007	National Grid	$11.8b Valuation: $11.8b	Acquisition
Total Funding		$219k