Empowering
boldness

More efficiency, precision, and vision.
Less paper, heaviness, and doubt.

Welcome to adsom, business accountants, the firm for business leaders, managers, and ambitious entrepreneurs seeking performance, strategic depth, and partnership.

Numbers change constantly.
Our priority remains the same: providing support.

We guide you toward

Success and doubt

Growth and risk

Advances and setbacks

Boldness.

The 3 pillars
of our culture

Guidance

Surround yourself with people who listen to you. Because behind the numbers, there’s always a story.

The adsom team is driven by a strong culture focused on service and collaboration. We strive to make this presence felt from the first point of contact, and in every interaction that follows.

Expertise

Surround yourself with people who understand you. Because behind the numbers, there’s always a vision.

We help our clients do better every day, offering solutions that make it easier to manage their business while increasing its valuation and growth.

Effectiveness

Surround yourself with people who support you. Because behind the numbers, there’s always the future.

We focus on the tangible value that our collaboration and expertise brings to business leaders, providing effective support where it matters most.

We're listening
We collaborate
With confidence…

In a world of calculation, competition, and complexity, we bring attentiveness, clarity, confidence, and yes – meaning. adsom, inspired by the latin adsum, “I am here”. More than a name, it’s the promise of a whole team: we are here.

Our team

The values
that unite us

Collaboration

Nothing is more important than courtesy, integrity, and the quality of our relationships.

Service

We stand out for our presence, our attentiveness, our agility, and the pride we take in satisfying our clients.

Heart

Because when our heart is in our work, we’re engaged in what we do – and that’s when talent shines.

Growth

We are a dynamic team dedicated to continuously improving our solutions and practices.

The team

Our skills, work ethic, and character have earned the trust of reputable people and companies. It’s a privilege we honour by exceeding their expectations for 30 years and counting.