Why Portside.

Small, senior, and measured. Here is what that means in practice.

Numbers From a Current Client Account

$4.50 : $1.00

Tracked purchase revenue per dollar of Google Ads spend, three years running.

$2M+

Tracked online revenue in 2026 for one fitness gym client, across 3 locations.

4 Years

One system, one source of truth, still running 4 years later and growing.

These are current numbers from a live account, not lifetime totals. We publish what we can stand behind.

Why Choose Portside.

We work for the businesses of the outdoor life.

Climbing and fitness gyms, sailmakers, boat builders and charter companies, and a few outside that world, veterinary surgeries and a solar installer, who hired us because we measure what we do.

Our first client is still with us since 2022, four years and three locations on.

We report numbers you can spend against.

We audited a new client's account and found one location's trial signups being counted four times over. Every report sent to them was inflated. We told them, corrected the figures, and moved the budget to the location that was converting.

That is the standard: if the number is wrong, we say so first.

You get the founder, not an account manager.

Grant runs the accounts. You get a reply within one business day, and the person on the call is the person doing the work. Strategy is checked by an adviser with sixteen years in growth systems, and nobody in between.

All work is done in the USA. Nothing is offshored.