Insight

SEO and Digital for PE Portfolio Companies

July 14, 2026 · 4 min read

The operating partner who opens the portfolio company’s website

Three weeks after close, an operating partner sits down to look at the newly acquired business the way a customer would. She types the company’s main product into a search engine and watches it fail to appear anywhere on the first page. She checks the site on her phone and waits four seconds for it to load. She reads the services page and cannot tell what the company actually does. The business has real revenue and real customers, and none of that is coming from the internet.

This is the common inheritance. A company that grew on relationships, referrals, and a founder’s hustle, then got starved of any marketing investment in the years the owner was preparing to sell. The demand is out there. The company is simply invisible to it. That gap is one of the cleanest sources of growth in the whole hold period, and it is sitting there unclaimed.

Why portfolio SEO is different from a marketing campaign

An operating partner does not want a campaign that spikes and fades. She wants an asset that compounds and shows up in the numbers at exit. That is what search does when it is done properly. It is not a burst of paid attention. It is a durable channel that keeps delivering qualified buyers long after the work is paid for, which is exactly the profile you want an EBITDA-contributing asset to have.

The trouble is that most starved portfolio companies are so far behind that the fixes are not exotic. They are foundational. The site is slow, the pages are thin, the company has never once written about the problems its customers actually search for. There is no glamour in this. There is just a lot of neglected ground that produces outsized returns precisely because nobody has touched it.

Across the private equity portfolios we work in, the pattern repeats. The company that was invisible becomes findable, and findable turns into pipeline within a hold period.

What the first pass usually uncovers

When we take a newly acquired company through SEO and growth work, the early audit tends to surface the same handful of problems:

  • A slow, bloated site that search engines and buyers both quietly penalise, usually built on a theme nobody has updated in years.
  • No content that matches how buyers search. The company describes itself in its own internal language rather than the words customers type.
  • Thin or missing service pages for the exact things the company makes most of its money on.
  • Zero measurement. No one can say where a single lead came from, so no one can prove marketing works or improve it.
  • Local or category listings that are wrong, duplicated, or abandoned, quietly sending signals that the business is inactive.

None of these are hard to name. What is hard is doing them in the right order, fast, without disrupting a business that is still running.

Sequencing the work so it shows up in the numbers

The point is not to do everything. It is to do the things that move revenue first, and to make them measurable so the general partner can see the return. We usually start by fixing the technical foundation, because a slow site caps everything else. Then we build the pages that capture demand the company is already almost ranking for, because that is the fastest path to visible pipeline. Only then do we invest in the longer content work that compounds over the middle of the hold.

Measurement runs alongside all of it from day one. If you cannot attribute a lead to a source, you cannot claim the growth at exit, and unclaimed growth is a story a buyer will discount. We set up the tracking before we set up the tactics, so the improvement is provable when it matters.

A repeatable pattern, not a one-off rescue

The firms that get the most from this treat it as a playbook rather than a series of emergencies. The audit is the same shape at every company. The sequencing is the same. The measurement framework is the same. What changes is the specifics of the market and the pages. That repeatability is what turns portfolio SEO from a cost into a system that adds a point or two of growth across the whole book.

Where North Sea comes in

We are a small studio, we do the work ourselves, and we have spent it inside businesses that were doing fine without ever being found online. We fix the foundation, build the pages that capture demand, and put measurement underneath all of it so the growth is provable at exit rather than merely felt. We move at the pace the hold period demands, because a channel that takes three years to work is not much use in a five-year hold.

If you have a portfolio company that customers cannot find, start a project with us and we will make it findable.

Let’s build something that performs.

Tell us where you are and where you want to go — we’ll come back with a plan, not a calendar invite.