KKR Will Have to Fight for Private Equity’s Smelliest Deal

KKR & Co. is eyeing one of the riskiest deals going right now — buying the owner of London’s creaking water and sewage system, Thames Water. Giving a private equity firm the chance to profit from fixing the mess Thames got into under past private ownership looks bad but makes sense. The snag is that a transaction will require painful negotiations with, and between, the creditors who hold the cards.

Thames has two big financial problems: It has too much borrowing, and it needs to raise £4 billion ($5.3 billion) to deliver its capital expenditure program in full. Hence the company is exploring a debt restructuring. In parallel, it appointed KKR as preferred bidder last month after canvassing interest from new investors. Due diligence is now hastily underway.

The first goal should be to cut debt to a level where Thames might potentially regain an investment-grade credit rating. In practical terms, this could mean wiping out junior creditors and existing shareholders, and writing down the senior creditors’ £16 billion of claims so that Thames’ net borrowings fall to £12 billion. Leverage would then be a sensible 60% of regulatory capital value (RCV, the regulator’s measure of the capital invested in the business.) As compensation for taking a haircut, senior creditors would have to receive the equity.

Now for the tricky bit — the new money. The simple option would be for a fund run by KKR to inject £4 billion into Thames by buying new shares that amounted to a large controlling stake; the precise percentage of the holding would be the nub of negotiations.

KKR is an experienced infrastructure investor. The result would be a Thames with a strong credit rating, a budgeted investment plan and clean, unconflicted governance.