We are a trusted resource and champion for each and every person we work with – we know their names and we know their stories.

Jamieson Mullin is an accounting and financial consultancy firm with a reputation for high-quality work tailored to our clients’ individual needs. It’s why many of our clients have been with us for decades. We have built our business on trust, integrity and providing value for everyone we work with.

Formerly Steeves Porter Hétu and Associates, the firm was rebranded Jamieson Mullin in January 2020. It is led by Partners Jessica Jamieson CPA and Dean Mullin CPA.

Porter Hétu International
We are an independent network firm of Porter Hétu International, a Canadian organization committed to high standards, client service and ethical practices, and whose members are experienced and expertly skilled.
CPA New Brunswick
We are also members of CPA New Brunswick, a professional organization responsible for regulating the professional development of its members, and the protection of the public through its ethical standards and discipline process.


We help individuals and business with the following accounting and financial consultancy services: