Here to support you,
every step of the way.
A founder-led team delivering thoughtful, accurate bookkeeping —
guided by experience, supported by systems, and carried out with care.
How we work together.
Tide + Co was built with intention — not just around the numbers, but around how support feels.
Day-to-day bookkeeping is handled by a dedicated bookkeeper on our team, trained in our processes and standards, while Trisha remains closely involved in how we serve our clients. She oversees systems, reviews work, and shapes the financial metrics and insights that help clients clearly understand their business — ensuring every experience is thoughtful, accurate, and grounded in clarity.
Trisha Byrnes founded Tide + Co to bring calm, clarity, and care to bookkeeping.
With over 20 years of experience across corporate accounting, audit, and team leadership, Trisha brings both depth and perspective to the work. She has seen how overwhelming bookkeeping can feel — and how powerful it is when the numbers finally make sense.
At Tide + Co, she leads with intention. She oversees systems and standards, ensuring every client receives thoughtful, accurate support. Alongside a trusted team, she helps business owners move from financial fog to refreshing clarity — with an experience that feels steady, human, and supportive.
Her approach is grounded and collaborative — focused on untangling what feels messy, creating clarity, and helping business owners move forward with confidence. The goal is not just clean books, but an experience that feels reassuring, steady and calm — like an exhale.
Olivia
Bookkeeping and Project Coordination
She brings a steady, organized approach to the work, helping ensure financial records are accurate, timelines stay on track, and clients feel supported through clear, consistent systems.
Olivia - Bookkeeping and Project Coordination
Alex
Bookkeeping and Advisory Support
He brings a focused, analytical approach to the work, helping ensure financial details are handled accurately and systems run smoothly. With a thoughtful, tech-savvy mindset, Alex supports clear, organized books through consistent and reliable processes.
Alex - Bookkeeping and Advisory Support
Lauren
Bookkeeping and Technology Initiatives
She brings a detail-oriented, systems-focused approach to the work, helping ensure financial records are accurate while supporting the tools and processes that keep everything running smoothly behind the scenes.
Lauren - Bookkeeping and Technology Initiatives
