Bringing clarity and steady support to the financial side of your business.
A founder-led team providing structured, reliable accounting support — guided by experience, supported by thoughtful systems, and carried out with care.
How we work together.
Tide + Co was built with intention — not just around the numbers, but around how financial support should feel.
We act as your accounting partner, bringing structure and steady consistency to the financial side of your business.
Your day-to-day financials are thoughtfully maintained by a dedicated team — working together to keep everything accurate, aligned, and clearly reflective of your business.
The result is clear, reliable financials you can trust — and the confidence to move forward with clarity.
Bookkeeping firm for service-based businesses
Trisha Byrnes founded Tide + Co to bring calm, clarity, and care
to the financial side of business.
With over 20 years of experience across corporate accounting, audit, and team leadership, Trisha brings both depth and perspective to her work. She has seen how overwhelming financials can feel — and how powerful it is when they finally make sense.
At Tide + Co, she leads with intention — designing systems, setting standards, and ensuring each client’s financials are not only accurate, but clear and reliable.
She brings a deep understanding of accounting systems, tools, and integrations — thoughtfully structuring each client’s financial environment so everything works together seamlessly behind the scenes.
Alongside a dedicated team, she supports business owners in moving from financial fog to refreshing clarity — creating an experience that feels steady, human, and fully supported.
Her approach is grounded and collaborative — focused on untangling what feels messy, bringing structure to what’s unclear — both in the numbers and the systems behind them — and helping business owners move forward with confidence.
The goal is not just clean books, but a financial foundation that feels reassuring, steady, and calm — like an exhale.
Olivia
Bookkeeping and Project Coordination
Olivia brings a steady, organized approach to the work — helping ensure financials are maintained with accuracy, consistency, and care.
As an Accounting Associate, she plays a key role in keeping client work moving seamlessly — supporting timelines, maintaining structure, and contributing to the smooth, reliable experience Tide + Co is known for.
Olivia - Accounting Associate and Project Coordination
Alex
Bookkeeping and Advisory Support
Alex brings a focused, analytical approach to the work — helping ensure financials are maintained with accuracy and consistency.
As an Accounting Associate, he supports the systems and processes behind each client’s financials — contributing to a structured, reliable environment where everything runs smoothly.
With a thoughtful, tech-savvy mindset, Alex helps ensure the details are handled with care and the systems behind them work seamlessly together.
Alex - Accounting Associate and Systems Support
Lauren
Bookkeeping and Technology Initiatives
Lauren brings a detail-oriented, systems-focused approach to the work — helping ensure financials are maintained with accuracy and consistency.
As an Accounting Associate, she supports the tools, systems, and processes that keep everything running smoothly behind the scenes — contributing to a structured, reliable financial environment.
With a strong eye for detail and a thoughtful approach to technology, Lauren helps ensure the systems behind each client’s financials are clear, connected, and working seamlessly together.
Lauren - Accounting Associate and Technology Support
