Companion files

The Private Equity Operating Partner

Creating Value in Portfolio Companies

These are the companion files of The Private Equity Operating Partner by Julian R. Sterling.The book on Amazon →

One Excel workbook that builds the artifact the book calls the most important one an operating partner produces. Around it, a blank version for your own deal, four working documents to print, forty questions that mark themselves, and three cases the book does not work. All free. Nothing is gated behind a sign-up, and no email address is asked for.

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Six workbooks, the printable documents and the read-me. Each group below can also be downloaded on its own. Last revised 22 September 2026.

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The workbook

The add-on number in your deck is wrong by 73 per cent

The 28.50 attributed to acquisitions is what a value creation deck prints. The add-ons were bought for 12.0 of cash — cash that would otherwise have repaid debt, which is why the deleveraging bucket is 28.83 and not roughly 41. Net contribution: 16.50. The difference between a buy-and-build programme that made 19.6 per cent of the value and one that made 11.3.

What the add-ons genuinely produced is multiple arbitrage: EBITDA bought at 4.0×, sold inside a platform trading at 10.2×. That is real, repeatable, and a far stronger claim than an inflated gross figure — because it comes with a mechanism a buyer can verify and continue.

The cross-term makes every bridge arguable

Enterprise value is EBITDA times a multiple. When both move, the change has three parts, and the third — growth multiplied by re-rating, 7.35 here — belongs to both and to neither. Assign it to growth and re-rating contributed 9.80. Assign it to the multiple and re-rating contributed 17.15.

The growth bucket swings 7.4 per cent on that choice. The multiple bucket swings 75. And the multiple bucket is precisely the one a buyer discounts, because the next owner cannot repeat a re-rating. A seller has a direct incentive to starve it, and nothing in the arithmetic stops them. Show the cross-term as its own line and let the buyer allocate it — the credibility is worth more than the 7.35.

Leverage does the opposite of what everyone assumes

The belief is that heavy leverage dilutes the operating contribution. Run the same deal from 3.5× to 6.5× entry leverage and the operating share of value created rises, from 39.7 to 44.1 per cent — because more debt means more interest, less free cash flow, and a smaller deleveraging bucket. Leverage does not add a bucket. It shrinks one.

And the figure that does not move at all: organic improvement contributes 59.85 at every leverage level, identical at 3.5× and at 6.5×, because it is a property of the business and not of the balance sheet. Leverage does not change what the operating work is worth — it changes the size of the equity base that work is measured against.

What the eighteen-month gap actually cost

Four initiatives, 6.2 of gross impact. Two headwinds — caregiver wage inflation and a licensing delay — worth −2.1. Net movement 4.1, which is the figure in the book.

Now price the gap. 2.1 of EBITDA at the entry multiple is 19.95 of enterprise value — 28.5 per cent of the equity cheque. A board reading the gross figure and believing EBITDA stood at 20.2 rather than 18.1 was wrong about the value of its own investment by more than a quarter of what it put in. An unreconciled gross number is not a reporting inconvenience; it is a mispricing of the fund's own position, carried quarter after quarter until a buyer finds it.

The same bridge, for your own deal

The book’s model with every input emptied. Type in your own entry, hold and exit; the checks sheet counts what is still missing and tests that the bridge reconciles.

The documents the chapters describe

Four pages to print and take into a meeting. A4, with margins wide enough for US Letter.

Forty questions, marked by the file

A workbook that marks itself. Answer in the yellow cells; the marking fills in as you go.

Three cases the book does not work

New material, not a restatement. Three situations the chapters name in passing and never take to a number. Each case is one workbook: the note is the first sheet, the model is the rest, and a checks sheet closes it. Type your own figures in and every finding recomputes.

Conventions used throughout

Amber fillan input — you may edit these
Grey filla formula — do not overtype these
Checks sheetthirty-two controls, each stating its own verdict

Every company and figure is illustrative, as everything in the book is. What is not illustrative is the shape of the result, which holds for any plausible set of inputs. One of the thirty-two controls tests that the bridge's residual is zero — because a bridge with a residual is not a bridge.

Opening the file

The workbook opens in Microsoft Excel, LibreOffice Calc, Google Sheets and Numbers. It uses no macros and no add-ins, so nothing needs to be enabled or trusted. If your spreadsheet asks to update links on opening, decline — there are none.

What changed, and when

22 Sep 2026A blank version of the bridge, four working documents, forty questions that mark themselves and three new cases. The book’s workbook can now also be downloaded on its own; its content has not changed.

Articles on this book

Also by Julian R. Sterling

The other books with companion files. The full list of titles is on the author page.

Go beyond the companion files

The Private Equity Operating Partner develops the complete framework behind these models, with the assumptions, trade-offs and worked examples tied together.

View the book on Amazon Read the related analysis

These files accompany The Private Equity Operating Partner. The book is on Amazon.

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