Clear thinking. Strong voice. Submissions that win.

Tender, grant and business case writing for government-contracted organisations.

Grant Writing

Funding exists for good projects – but a lot of it goes unclaimed every year. H. C. Maia Services provides specialist grant writing in Australia, helping organisations turn ideas into fundable projects – and then into strong, competitive applications

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Tender Writing

Winning tenders is about more than meeting requirements. It’s about making a clear, credible case that you can deliver better than the other organisations competing for the same work. H. C. Maia Services provides expert tender writing in Australia.

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Excel Data Solutions

Most data problems don’t start as data problems. They start as workarounds – a spreadsheet built quickly, a process patched together under pressure, a report that “just needs to get done.” Over time, those workarounds accumulate. That’s where we come in.

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About us

H. C. Maia Services is a specialist writing and analysis practice supporting government-contracted organisations across Australia

Based in regional New South Wales and working nationally, we focus on tender and grant writing, business case development, and the data work that underpins each.

We take complex requirements, fragmented inputs, competing stakeholder views and tight timeframes, and turn them into clear, compelling submissions that stand up to scrutiny and that win.

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  • “Colin is a trusted part of our commercial capability at Asuria.”

    His work on tenders, grants and business cases has directly contributed to significant contract wins, and he consistently delivers under pressure without compromising quality.
    His ability to bring clarity and a strong, consistent voice to complex submissions is a genuine differentiator. He understands what matters to decision-makers and translates that into writing that is both precise and persuasive.
    Beyond the quality of his work, Colin is highly responsive, pragmatic and a pleasure to deal with. He integrates seamlessly with our internal teams and adds value well beyond the immediate task.”
    Daniel Zimmer
    Executive Director, Asuria People Services

  • “H. C. Maia Services has been a real asset to our business.”

    Colin is very easy to work with, understands issues quickly, is engaged and adaptable, and works efficiently and transparently. He handles small admin tasks with the same ease as large scale projects, is very good with research and data management, and gets along with everyone. I would highly recommend his services to anyone whose business has lots of moving parts and could do with an extra, very experienced and professional multi-tasking hand.”
    Lesley Zarb
    CEO, Bamara

  • “H. C. Maia Services are an absolute asset to our business and highly recommended.”

    I have been incredibly impressed by the services provided by Dr Colin Harrison and am committed to the ongoing utilisation of his expertise and impressive array of skills as a result.
    Marg Thonemann
    CEO, Inspire Platform

Get in Touch

H. C. Maia brings your business clear thinking, strong writing, and reliable delivery under pressure. No unnecessary complexity, no inflated teams, just quality work that wins.

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