Growth partners for businesses that seek extraordinary outcomes
We build scalable growth systems by focusing on the key levers that drive success in your business. Our systematic approach helps businesses grow through a combination of strategic leadership, specialist teams, and focused execution.
amp up your business growth
We create simplicity from complexity. Uncovering untapped potential, unlocking value and driving long-term growth.
Now what does that actually mean in practice? We are a business growth agency. Acting as an extension of your team, we work closely with you to craft strategies, manage your brand and communications, solve root-level problems, set and propel you in a high-growth direction.
We deliver this through a combination of senior-level leadership strategy and execution support, hands-on problem solving, and building specialist teams to consult, design, and deliver specific point solutions.
No business is the same, and therefore no engagement is identical. We see patterns. We identify the unique DNA of each business we work with, strategise alongside you and craft a direction, then rigorously apply our skills to help you achieve sustainable growth and operational excellence.
we go far Beyond advice
Fractional leadership. Hands-on management & execution. We are with you every step of the way, from blue sky strategy to down-to-the-grain service delivery.
01
Understand & strategise
Identify and analyse your unique business situation, set a strategic direction
Look under every rock to surface common-sense insights, diagnose issues, reaffirm your vision, craft a strategy that is aligned with your goals and intent.
02
planning & action
Plan your growth strategy, then manage it hands-on with a specialised team
Connecting your strategy with an action plan to deliver concrete business outcomes. Work with your team or assemble, brief, direct and manage an expert team to build the tools and solutions you need to thrive.
03
improve & optimise
Fine tune and scale your commercial engine, to create sustained value
Streamline operations, consistently measure and improve results, keep everyone aligned and accelerating in the same direction. Regular in-depth reviews to continually level up.
The simplexity manifesto
Simplify
We believe business done right changes lives. Not just yours - your family's, your team's, the communities you touch. That's what drives us.
We've seen it firsthand: the manufacturer that faced ruin and came back stronger. The startup that cracked commercialisation. The corporate program that transformed an entire workforce. These aren't accidents - they're the result of clear strategy, relentless execution, and having the right people in your corner.
But here's the reality: running a business is messy. Multiple priorities. Conflicting advice. Decisions that keep you up at night. It's hard to see the path forward when you're in the thick of it.
That's where we come in, we cut through that mess. We bring clarity, strategy, and hands-on execution. Straight answers and real work that moves your business forward.
When strategy and execution align, everything changes. Growth becomes sustainable. Decisions become clearer. The business you envisioned starts to emerge.
At Simplexity, we help ambitious businesses cut through complexity and achieve what matters.
How we can help
What specific expertise do we bring to the table?
We don’t work in a rigid way, instead we adapt to what’s needed to solve your problem and help your business grow. From our core of strategy, managing brand and communications, and operational excellence – we expand on demand.
Strategic Direction
The best businesses are intentional.
They know exactly who they are, why they exist, how they function and make money. They've streamlined operations to be as efficient and productive as possible. Being strategic means clarity on where you are, where you're going, and how to get there. This transforms you from reactive to proactive. It doesn't eliminate stress, but it creates an environment where pressure can be minimised and work, life and family can be healthily balanced. If your business feels like constant firefighting rather than purposeful building, we can help you change that.
Business Design & Operating Systems
Your business model should generate value efficiently, not accidentally.
Once you have a strategy and know where you're going, your business design and operating systems need to evolve to deliver on that vision without compromising your values. We design and implement operating systems that turn strategy into repeatable outcomes. If your strategy points towards a specific goal, your business should be designed so you can trace how all your resources work to deliver it. Whether you're wrestling with operational chaos or preparing for rapid growth, we build the infrastructure that lets you execute with clarity and purpose.
Brand Development
Brand development isn't about pretty pictures and clever taglines.
It's about having an innate knowledge of who you are and being clear on how you want to represent this in all that you do. We work with you to define your brand strategy, develop identity systems that express it authentically, and design experiences that reinforce it at every turn. The result: a brand that accelerates growth by making it easy for customers to choose you, trust you, and recommend you.
Marketing & Communications Strategies
Your market doesn't care about your business - they care about their problems.
Once your strategy is clear and your systems are in place, marketing becomes the tool that connects your vision to the market. We build marketing and communications strategies that bridge that gap: messaging that resonates with real buyer pain points, content that builds authority and trust, campaigns that generate qualified pipeline not just vanity metrics, and brand positioning that makes you the obvious choice.
Fractional CMO or COO
Great operators and marketers at the C-level are expensive and hard to find.
We provide fractional leadership that fills the gap: setting strategic direction, managing cross-functional teams, driving key initiatives, and building the systems that enable sustainable growth. Whether you need a CMO to build your marketing engine or a COO to scale operations, you get senior-level thinking and hands-on execution. All the value of a full-time executive, with the flexibility to scale up or down as needed.
Who we work with
We partner with organisations of all sizes through a variety of programs and engagement models. Move forward with purpose, clarity and practical solutions.
Defining the goal
Every client has a different definition of success
Goal One
Cash flow keeps me up at night. I need a sustainable way to smooth out the peaks and troughs, understand which numbers matter, and know how to move them in the right direction.
small business owner
Goal Two
We've got a major communications project but lack the internal capacity to design and implement the solution while keeping the business running. I need an experienced hand to drive it through.
CEO
Goal Three
I need someone who'll take the time to understand my business and family, then help us create better outcomes. Give me practical advice, tell me what's worth my time, and give me a kick when I need it.
Regional business
Goal One
Cash flow keeps me up at night. I need a sustainable way to smooth out the peaks and troughs, understand which numbers matter, and know how to move them in the right direction.
small business owner
Goal Two
We've got a major communications project but lack the internal capacity to design and implement the solution while keeping the business running. I need an experienced hand to drive it through.
CEO
Goal Three
I need someone who'll take the time to understand my business and family, then help us create better outcomes. Give me practical advice, tell me what's worth my time, and give me a kick when I need it.
Regional business
Goal Four
We’re wanting to provide better support to business - we’re looking for expertise that can assist them to develop a pathway forward then provide the implementation support to drive real growth.
Government program director
Goal Five
The next generation needs mentoring and the business needs modernising. I need someone who can work with both, building capability while driving results.
family business owner
Goal Six
Our business is tired and we've lost connection with our customers. We need someone to work with us to redefine our brand and marketing strategies.
Established Operator
Goal Four
We’re wanting to provide better support to business - we’re looking for expertise that can assist them to develop a pathway forward then provide the implementation support to drive real growth.
Government program director
Goal Five
The next generation needs mentoring and the business needs modernising. I need someone who can work with both, building capability while driving results.
family business owner
Goal Six
Our business is tired and we've lost connection with our customers. We need someone to work with us to redefine our brand and marketing strategies.
Established Operator
Founder, Growth & Strategy Director
Michael Duncan
Simplexity was born out of Michael's passion for bridging the gap between life and business.
He embarked on a mission to create a better approach – one that nurtures both profitability and relationships. Simplexity has grown into a leading business growth agency, highly respected both regionally and nationally.

Past & present engagements
What We’ve Done
Gippsland Critical Minerals
“Elevated our branding and communications in a clear, grounded, and authentic way”
Supporting a large resources company with
Strategic Communications
Project Management
Marketing & Brand Strategy
2025 – Present
Delivering on behalf of
Industry Growth Program
Helping Commercialise ideas and achieve sustainable growth
SUPPORTING INNOVATIVE SMES AND STARTUPS With
Strategy Development
Commercialisation Support
Business Advisory
Programmed
“fresh energy and perspective that delivered results”
Supported national change management project reaching 50,000+ stakeholders
Communications Strategy
Project Management
Communications Implementation
In partnership with
Transition + Ignition Program
“A transformational impact on our business”
Supporting workers in transition with
Business design
Strategic direction
Marketing strategy
Coaching
Operating systems
2016-2025
Gippslandia
Archives
Creating connections that inspire the people, businesses and organisations of Gippsland
Co-Founder and General Manager supporting Gippslandia with
Strategy Development
Governance
Business Development
Sales & Marketing
Community Engagement
OBrien Real Estate
“Constantly driving our business forward”
Supporting with both business growth and opportunities
Management Consulting
Marketing Strategy
Campaign Design
Brand & Management
Land Development Brand & Marketing
In partnership with
One on One Technical Advisory Service
“Practical support when it matters most”
Supporting Farm businesses across victoria with
One-on-one advisory
Drought Management Planning
Business Decision Support
And we’re just getting started.
Let’s work together to build something great
We would love to connect to learn more about your ambitions, share our initial thoughts, and figure out an engagement style that might work for you.
Get free strategic advice
Submit a problem you’re having in your business and we’ll think it over and generate a new idea on how you might solve it. Completely free. Test our thinking – the perfect way to vet if we might be a good fit for you. If you allow it, we’ll share your question and our answer on a public board.