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Two valuations of Diageo that disagree, and the one that matters

A five-year DCF and a peer-multiple cross-check on Diageo at FY2000, plus why its leverage policy was set by a credit rating rather than a tax shield.

Valuation and capital structure2026
DCF equity
£15.7bn
Multiples equity
£17.5 to 18.3bn
WACC
8.0%
Terminal growth
2.5%

The business at FY2000

Diageo was formed in 1997 from Grand Metropolitan and Guinness, and by 2000 was refocusing on beverage alcohol: divesting Pillsbury, exiting Burger King, concentrating on Johnnie Walker, Smirnoff, Guinness, Baileys and Tanqueray across 140 countries.

The operating numbers supported the refocus. Gross margin rose from 11.4% to 15.0% between 1998 and 2000, EBIT margin from 16.3% to 17.2%, net margin from 7.3% to 8.2%. Margin improvement reaching the bottom line rather than being spent on the way down.

Two valuations

The DCF grows FY2000 EBIT of £2,043m at 2.5%, holds the base-year effective tax rate and the base-year net capex to EBIT ratio constant so reinvestment scales with profit, and discounts at an 8% WACC with a Gordon terminal value. That gives an enterprise value of about £21.5bn, and £15.7bn of equity after £5.8bn of net debt.

Spirits peers traded at 11.4x to 11.8x EV/EBIT, implying £17.5bn to £18.3bn of equity. Market capitalisation at the time was £20.1bn to £20.3bn.

Which one I would defend

The DCF is the lower number and it is the one I would put in front of a board, because the multiples approach inherits whatever optimism is priced into the peer set. But the two are close enough that the conclusion is the same either way: Diageo was valued broadly in line with fundamentals, and any premium was paid for cash-flow durability rather than growth.

The gap between the two methods is almost entirely a terminal-value and reinvestment argument. Move the reinvestment ratio and the DCF moves more than any other input. That sensitivity is the finding, not a weakness to apologise for.

Capital structure

Diageo ran at roughly 2.0x debt to equity and defended an A/A+ rating through an interest-coverage target, using debt issuance and buybacks to keep EBITDA/interest inside the band. It funded meaningfully with commercial paper, which is cheap but only while the rating holds.

That is the whole policy in one line: the leverage is set by the rating, not by the tax shield. For a brand-led consumer business the real distress costs are indirect, damaged distributor relationships and cut advertising, and they arrive well before default does.

Return on equity was 18.5% in 2000 against a sustainable growth rate of 5.0%, while the asset base actually shrank 0.9%. The firm was generating more cash than it was reinvesting, which is what makes the buybacks coherent rather than opportunistic.

Three readings of Diageo equity at FY2000. The DCF is the most conservative; the market sat above both analytical estimates.
Margin progression 1998 to 2000. Gross margin improvement carried through to EBIT and net, which is what made the beverage refocus defensible.
Sustainable growth against actual asset growth. Every year the firm could have grown faster than it did, which is the cash-return argument in one chart.
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