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StrategyPublished on Sep 27, 2026~4 min read

Taking over a business: the first 100 days on the marketing side

You have just taken over a business. What to measure, keep and change in the first hundred days so you don't break what brings customers in.

F
Founder
12 years in e-commerce growth
01

The deal is signed. You have the keys, the team, the customers and, somewhere, a machine that brings people into the business without anyone really knowing how it works. That is where most buyers make the same mistake: they start with what shows. New logo, new site, ad budget cut because nothing about it is measurable. Three months later the calls are down and it has become impossible to know which decision caused what. Here is an order that avoids that.

01

Days 1 to 30: measure, cut nothing

The first month is not for improving, it is for seeing.

Put measurement in place before touching anything. How many inquiries or orders arrive per week, through which path, and what a customer is worth. Without that baseline, no decision in the next six months can be evaluated, and you condemn yourself to arguing about impressions rather than numbers.

Recover the accounts and put them in your name. Domain, hosting, Google listing, analytics, ad accounts, email platform. It is tedious, and it is exactly the kind of thing that becomes a nightmare the day the person who held them stops answering.

Talk to the people who know. The team in place knows the real seasonality, the difficult customers, what was tried and dropped. None of that is written anywhere and it evaporates with the departures that often follow a change of owner.

And if the seller is still available, now is when to question them. Not in six months.

“The first month is for seeing, not improving: with no baseline, nothing afterwards can be evaluated.”
02

Days 30 to 60: keep the brand, fix the leaks

In the second month you have numbers. You can act, but on what doesn't touch identity.

Keep the name and the brand for a full cycle. The awareness you just paid for in the purchase price took years to build and takes three months to dilute. If a rename is part of your plan, it gets prepared, not improvised.

Fix what leaks instead: a form that fails on mobile, wrong opening hours on the Google listing, inquiries left unanswered for two days, a service page that doesn't state a starting price. Those fixes cost almost nothing and show up in the numbers within weeks.

It is also the moment to reconnect with past customers. In an established business, the existing base is almost always the most profitable and most neglected source of revenue.

03

Days 60 to 100: change one thing at a time

In the third month you can start transforming. One variable at a time.

Two simultaneous changes teach you nothing: if the result improves, you won't know which one did it, and you may repeat the wrong one. One change, two to three weeks of observation, then the next.

Protect your window. In most sectors, two or three periods of the year make the number. You don't reorganize marketing during its peak season, however strong the urge to leave your mark.

And ask the dependency question: if your main channel disappeared tomorrow, what would be left. The answer dictates your priority for the next six months far better than any growth plan.

04

What the market numbers say

According to Quebec's business transfer observatory, the survival rate reaches 87.5% for supported transfers. In other words, getting help does not only make the transition more comfortable, it changes the odds.

05

We support those first months

Verifying what brings customers in, holding marketing leadership through the transition, then handing it back: a bounded mandate, with a written deliverable and an end. See how we support an acquisition

06

Frequently asked questions

Should you keep the agency or suppliers in place? Long enough to understand what they actually do, yes. You don't replace what works while you are still learning the business. The decision gets made with numbers, around month three.

When should you announce the change of ownership publicly? When you can say what does not change for the customer. An announcement that reassures nobody worries customers and suppliers for nothing.

What if marketing depended entirely on the seller? It is common, and it is the main reason for transition support. The knowledge gets documented while it is still accessible, then leadership is held until someone inside the company can take it over.

Borgia Digital · About the author

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About the author
Founder
12 years in e-commerce growth

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