An operating partner is an experienced operator who sits on the investor's side of the table and works hands-on with the companies a fund backs, to build value in them. They are not a passive cheque, and they are not a hire you put on your payroll. They come with the capital: when a fund invests, the operating partner is the person who rolls up their sleeves alongside you on the things that actually move the business — go-to-market, finance, operations, the integration after a deal. Most explanations of the role are written for people who want to become one inside a private equity firm. This one is written for the founder on the other side: what an operating partner does for your company, and when it is worth wanting. The short version: you want an operating partner when you need capital and operational help to scale well — not money on its own, and not just an adviser. If that is the gap, the rest of this guide is for you.
What is an operating partner?
The term comes from private equity and venture capital. As the general industry definition puts it — and Wikipedia's entry on the role captures it cleanly — an operating partner is "a title used by venture capital (VC) and private equity (PE) firms to describe a role dedicated to working with privately held companies to increase value." In other words, the firm invests money and assigns an experienced operator to help the company grow that money is meant to fund.
What they work on is broad but consistent. The same definition lists due diligence, strategic planning, commercial growth, operational efficiency and financial controls — and they show up across the whole lifecycle, "from due diligence to post-transaction integration through to a liquidity event." So an operating partner is not a one-off consultant who arrives for a project and leaves. They are involved before the deal closes, through the years of building, and up to the eventual exit.
The compensation detail is the one founders should pay attention to, because it explains the incentive. An operating partner is typically paid through "a combination of salary, performance bonus, and carried interest similar to an investment partner." Carried interest means a share of the fund's profits — so they only earn it if the companies they work with actually appreciate in value. That is the structural difference from an adviser or a hired executive, and we will come back to it.
What does an operating partner actually do for a company?
Strip away the fund mechanics and the day-to-day is recognisable to any founder. An operating partner takes ownership of the parts of the business where you are short on senior bandwidth, and works them as if they were their own.
In practice that is usually some combination of the following. Building the commercial engine: pricing, sales motion, the route to the next tier of customers. Putting operational structure in place: the processes, reporting and accountability that let a business run reliably as it gets bigger — the re-architecture that scaling actually demands, rather than just more activity. Installing financial controls: the numbers founders often outgrow before they have the systems to match. And, when a deal is involved, doing the integration work — merging teams, systems and customers without losing the value the deal was meant to create.
This is exactly the model we run at Nordhaven, so it is worth being concrete about what it has looked like. For one executive-led startup, we provided the funding plus a roughly twelve-month runway and ran its marketing, IT, compliance and finance — so the founders could put their attention on growth instead of holding the operation together. In a separate case, we delivered a healthcare sales integration at roughly 1.6× the expected synergies: the operational work after the deal is where value is won or lost, and that is the kind of result hands-on involvement is meant to produce. That is what "more than capital" means in plain terms — money does some of the work, the operator does the rest.
Operating partner vs fractional COO vs passive investor — what's the difference?
These three get blurred, and the distinction is about who pays the person and where their incentive sits — not how senior they are.
A passive investor gives you capital and stays out of the operation. They may sit on the board and offer counsel, but they are not in the business doing the work. If your only gap is funding, that is the right relationship, and adding operational involvement you do not need just adds friction.
A fractional COO is the opposite arrangement: they are your hire. You pay them — a day rate or a retainer — and they are accountable to you. They take real ownership of how the business runs, part-time, but they are an operational hire, not an investor. We have written separately on what a fractional COO actually does; the key point here is the direction of the relationship. The money flows from you to them.
An operating partner sits between the two. They bring the operational help of a COO, but they arrive on the investor's side — aligned through carried interest in the fund rather than a fee on your invoice. That alignment is the whole point: a fractional COO earns the same whether the business thrives or merely survives, whereas an operating partner only sees their carry if the company genuinely appreciates. They win when you win. So the clean line is this — a fractional COO is your hire, paid by you and accountable to you; an operating partner is on the capital side, with skin in the same game you are playing. They are different doors to the same operational help, and they are complementary, not competing: some founders run a fractional COO inside the business and take operator-backed capital from outside it.
When should a founder want an operating partner?
Not every founder should. If you have the operational leadership you need and only want fuel, take the cleanest capital you can find and keep control — operator involvement you do not need is a cost, not a benefit. The case for an operating partner is conditional, and it is worth being honest about when it applies.
It is the right call when two things are true at once. First, you need capital to fund the next stage of growth. Second, you are short on the senior operational bandwidth to deploy that capital well — the systems, the commercial build, the financial structure, or the integration after an acquisition. When both are true, splitting the problem in two — raising money from one place and hiring operators from another — often leaves you holding the hardest part yourself: making the capital and the operation work together. An operating partner collapses that into a single, aligned relationship.
The signals are familiar from the scale stage. Growth is creating complexity faster than your structure can absorb it. You are raising, but you would rather the money came with hands than without. You are weighing an acquisition and you know the value lives in the integration, not the spreadsheet. In any of those, the question is not "do I want help?" but "do I want help that is paid to care whether this works?"
Common mistakes — what to check before taking operator-backed capital
Operator-backed capital is not automatically better than passive capital; it is different, and it is worth a few honest checks before you take it.
Check the operating partner has actually operated. The title is widely used, and not everyone carrying it has run a function through the messy middle of scaling. Ask what they have built and integrated themselves, not just which deals they have advised on. Our own evidence is in the companies we have backed and operated alongside — that is the standard to hold any operator to.
Check the alignment is real. Carried interest is what makes the incentive honest, so make sure the structure genuinely ties their reward to the company's outcome, not just to deploying the fund's capital. If the economics do not connect their upside to yours, you have an adviser with a grander title.
Check the control terms separately from the help. Wanting operational partnership does not mean conceding the keys. Good operator-backed capital — the patient kind, structured around founders — should leave you in control of the business while bringing weight to bear on the work. Read the operational involvement and the governance terms as two separate questions, and be clear on both before you sign.
The founders who get the most from this model are the ones who go in clear-eyed about what they actually need: capital, operational help, or both — and who choose the relationship that matches, rather than the one with the most prestigious name on the term sheet.
Frequently asked questions
What is an operating partner in simple terms? An operating partner is an experienced operator who works for an investment firm and gets hands-on with the companies that firm backs, to help build their value. They are not a passive investor and not someone you hire onto your own payroll — they come with the capital and work alongside you on the operation itself.
What does an operating partner do? They work on the things that move a company's value: due diligence before a deal, strategic planning, commercial growth, operational efficiency and financial controls — across the whole lifecycle from investment through to an eventual exit. In practice that often means owning functions the founders are stretched on, such as marketing, finance, IT or post-acquisition integration.
What is the difference between an operating partner and a fractional COO? A fractional COO is your hire — you pay them and they answer to you. An operating partner sits on the investor's side and is typically aligned through carried interest in the fund, so they earn their share only if the company genuinely appreciates. One is an operational hire; the other comes with the capital and shares your outcome.
How is an operating partner paid? Usually through a combination of salary, performance bonus and carried interest — a share of the fund's profits, similar to an investment partner. The carried interest is the part that matters to a founder: it ties what the operating partner earns to whether the companies they work with actually grow in value.
If you need capital and the operational weight to put it to work — and you would rather have a partner whose reward is tied to yours than a cheque that walks away — that is the conversation we are built for.
