A practice built on listening, a future built on partnership
We've always believed that the best financial advice isn't just about numbers - it's about what those numbers make possible.
James Devenny, Founding Partner
WHAT WE DO
Five connected areas, one integrated view
We partner with you across five areas that don’t sit in separate silos:
OUR REBRAND STORY
From Devenny Payne to 360 ONE
Over the years our practice has grown alongside the businesses and families we partner with. From a modest accounting firm in Bacchus Marsh into a complete advisory and accounting team supporting clients across Australia.
In 2026, we stepped forward as 360 ONE. The name reflects what we have been building toward for years: a practice that brings every dimension of your financial life into one connected partnership.
360
ONE
Represents how we work. Our 1% Way philosophy, where small, considered improvements compound into meaningful long term outcomes.
We’re the same people you trust, with the same expertise and care that defines the way we work. Our name and look has caught up with our story today, and prepares us all for the future.
OUR METHODOLOGY
The 1% Way
Small steps. Consistent progress. Big outcomes.
Change rarely happens overnight, and that is especially true of your finances. The 1% Way is our methodology for delivering on the 360 ONE promise. A disciplined approach to progress, where small, considered improvements build momentum over time.
It applies across every area of your financial life. Your business and your personal position. Your accounting and your advisory. Your wealth and your succession.
Every refinement matters. Every improvement adds up. And over the long term, the compounded effect transforms what is possible.
01. ASSESS
We start with a thorough review of where your business stands - financially, structurally, and strategically. No assumptions. Just clarity.
02. ALIGN
We work with you to define what success looks like for your business, and map a practical path to get there - with the right tools, reporting and advisory support in place.
03.ADVANCE
With the foundation set, we focus on consistent forward motion. Regular reviews, proactive advice, and a team that's always one step ahead of what your business needs next.
To help business owners, individuals and their families build more wealth, confidence, and freedom
A thriving community where everyone has strategic advisory partnership and the clarity to build lasting wealth.
Deliver integrated advisory, accounting and wealth services that give business owners the insights and support they need to grow.
Our Values
Family First
Family is at the heart of everything we do. Our families, our team, and our clients are all part of the 360 ONE family. When we partner with clients, we start by understanding their family situation and the broader impact on the people around them.
Integrity in Everything
We believe in being true to ourselves, our colleagues, and our clients. Respect, honesty, and loyalty are the foundation of every relationship we build. We own our work, we stand behind our advice, and we communicate openly at every step.
Continuous Improvement
We are a practice built on the pursuit of being better today than we were yesterday. This is the 1% Way in action. Always refining our processes, expanding our knowledge, and looking for smarter ways to deliver for our clients.
Knowledge and Empowerment
Knowledge is power, and we believe in sharing it generously. We invest in the education of our team, and we are committed to helping our clients understand the decisions that shape their financial future.
Proactive Partnership
We walk alongside our clients, anticipating needs, identifying opportunities and reaching out before problems arise. Our role goes beyond compliance. We are trusted advisors committed to helping our clients build, grow, and protect what matters most.
Embracing the Future
We are a progressive, tech savvy practice that embraces innovation at every level. Our investment in digital tools ensures our clients have efficient, accurate and seamless service delivery.
Our Team
Genuine people, practical advice.Your future, in mind
You will work with people who have been in the numbers, on the phone, and across the table with business owners for years. Practical, direct, warm. Credentialled where it counts, experienced where it matters most.
Our team spans Australia and beyond, all working from the same playbook and the same commitment to the people we serve.
Our Team
Proactive by design, personal by nature
A lot of accounting firms will tell you they’re different. We’d rather show you.
Our approach starts before your financial year ends. We’re planning ahead, flagging what’s coming, and making sure you’re never caught off guard by a tax bill, a compliance issue, or a missed opportunity.
We use the best technology available, and as Xero Platinum Partners we’re able to give you clarity and visibility over your numbers.
We pair that with regular, structured conversations that go well beyond the figures. Because the truth is, great financial advice is really just great business advice with numbers behind it and here, both go hand in hand.
THE ONBOARDING PROCESS
What it looks like to get started.
01. Discovery Call
Week 1
A free, 20 minute conversation. We listen first, then share honestly whether we think we can add value, and what that looks like.
02. Proposal + Engagement Letter
Week 1–2
We prepare a clear written proposal. Services included, the fixed fee, the terms. Everything agreed in writing before the work begins.
03. Onboarding + File Transfer
Week 2–3
We contact your previous accountant on your behalf and collect everything we need. We review your history, set up your Xero file where required, and get fully up to speed.
04. First Strategy Session
Week 3–4
Once we have a thorough picture of your position, we meet to share initial observations and agree the priorities for the first quarter. This is where the real partnership begins.
05. Ongoing Partnership
Month 1 onwards
You are in the rhythm. Regular reporting, scheduled reviews, proactive advice, and a team that is thinking about your business year round.
HOW WE WORK
The same team, year after year
At 360 ONE, you speak with the people who know your situation, your goals and your history. Senior expertise is directly accessible. The relationships you build are with the people who will be with you for the long haul.
We anticipate. We reach out before you have to. And when something needs your attention, we bring it to you clearly, with a recommendation and a path forward.
That is what partnership looks like in practice. Consistent, invested, and built for the long term.
Trusted Network + Partnerships
Our 360 degree philosophy extends beyond our team. Over the years, we have built a trusted network of specialists across financial planning, legal, lending and insurance. This network exists so you are supported across every stage of your personal and business journey, with people who understand the whole picture.