Hovering across the wave of success
It was meant to be an extended break for David Trewern and his family. A chance to rest and reset in Byron Bay after decades of building and selling fast-growing digital marketing agencies. But as he looked out over Belongil beach in 2014, an idea struck him. And within a year he’d accidentally created the next-best-thing for international water sport enthusiasts.
Fliteboard is now a multi-million business that ships its electric hydrofoils to more than 90 countries, where the final assembly rolls out from the Byron Bay head office, a 3000-square metre factory warehouse tucked behind Mitre 10 at the top of Jonson Street. The business has offices in Melbourne, Amsterdam, New York and San Francisco, with composites experts in Thailand and gearbox design specialists in Germany
It’s a highly technical product – “there are a couple of hundred parts in the efoil,” David says – and it took David more than six months of creative and mathematical trial and error to build the first prototype using a custom-made board, electric bike batteries, off-the-shelf hydrofoil mast and wings and a propellor and motor that David designed himself.
“I did a lot of research online to get first prototype working, and pulling things apart and experimenting,” David says. “My mum told me Aldi had a sale on 3D printers, so I bought one of those, and then taught myself [3D software program] CAD.” David ran close to 10 times without success. “I’d go into the water and ask my wife to have the camera ready and it didn’t work”.
He became obsessed with KV ratings that measure the revolutions of motor spin per volt, and mathematical formulas of RPM, propellor torque and design, and battery voltage.
“I tried to find experts but it was so new, they’d say, ‘I don’t know’, so I did a lot of experimentation to try and work out the magic formula to get enough thrust from the motor to get me up on the foil,” he says.
In August 2017 two things happened. Firstly, it worked. “It actually works, I can actually do it. There’s me riding around the bay. ‘This is amazing!’. That was as big moment.”
Second, it grabbed immediate attention. “Two weeks later I got some drone footage of me riding around in the bay on a really glassy day. I put that on Facebook with a $500 ad, and it got more than 2 million views in a couple of weeks.”
“And I thought, ‘I wonder if I promote this and put it out into the world, what will happen? My 12-year-old son came up with the name ‘Fliteboard’, I worked with my brother to set up a webpage, and we got more than 10,000 enquiries in three months from people saying they want to buy one.”

Some of the people reaching out to David now make up the private investment team, including Xero founder Rob Drury, SEEK founders Paul and Andrew Bassitt, and former CEO of Opel Automobiles (Germany), Dr Karl-Thomas Neumann, who is also a renowned investor in electric vehicles.
“We have about 20 investors now, many who were Fliteboard customers first,” David says. “A lot of them also have relevant knowledge and experience in different areas.” Investors are scattered globally across the UK, Germany, Monaco, US and Hong Kong.
Growth has been rapid, with 2021 its largest year, despite COVID challenges. The business enjoyed 300 per cent growth, taking more than 2000 pre-orders, and more than doubling the team in Byron from 15 to 35 people (and globally to 65). In 2022 the global team hit 100.
It also was a year that saw Fliteboard take off in unexpected ways of its own, with one customer gaining social media traction by travelling from Spain to Morocco – “The first person to go from one continent to another on a Fliteboard” – and a Fliteboard race established as part of a sustainability festival in Portugal.
Fliteboard has also been celebrated through business, industry and design awards, including the innovation in a luxury product category in Geneva, best-in-class for product design, sport and lifestyle for Australia’s Good Design Awards, and UK’s Green Product Award (among many other). Not to mention local recognition through a Business NSW innovation award.
The local angle of this very global business is important to David.
“Even though we’re a startup and just getting established we’re really proud that we could use our global reach to raise $100,000 for bushfire support for WIRES wildlife service and the local rural fire service.” Fliteboard also raised close to $80,000 after the floods and directly donated a further $50,000.
Not to mention the new jobs Fliteboard has created in the region.
“I’m really happy that we’ve been able to do something constructive locally. We’ve created different and diverse jobs with engineers, and found really interesting local talent. We’ve got a guy from Alstonville working with our product development team who worked on the America’s Cup teams 10 years ago with his expertise in composite production with carbon fibre,” David says.
“My son is now 16 and he and his friends work on holidays in warehouse as packing controllers. It’s great to be able to create a global business that’s very grounded in the local community.”
And then there’s the happy customers.
“This week I got a message: ‘Thank you for inventing this board, it’s the best thing I’ve ever bought, it’s changed my life’.”
“It’s really inspiring.”
“And I thought, ‘I wonder if I promote this and put it out into the world, what will happen?”
Share this story
Read more stories
building bridges with water
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Yaru-bottles.jpg 1600 1067 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Yaru-bottles.jpgYaru Water
“This unique partnership between an Indigenous family and a non-Indigenous family enabled Yaru Water to start changing the way the procurement…
collaboration and cooperative capital
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/NCMC-workers.jpeg 1600 1066 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/NCMC-workers.jpegNorthern Cooperative Meat Company
It comes as little surprise that one of the largest employers on the Northern Rivers is a co-operative, and with Casino being the beef capital of…
Hovering across the wave of success
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/FliteImage.jpg 1139 749 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/FliteImage.jpgFliteboard
It was meant to be an extended break for David Trewern and his family. A chance to rest and reset in Byron Bay after decades of building and selling fast-growing digital marketing agencies. But as he looked out over Belongil beach in 2014, an idea struck him.
old-fashioned approach reaps rewards
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/kyogle_country_Store_002.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/kyogle_country_Store_002.jpgKyogle Country Store
It feels like a brave decision, buying a hardware and rural supplies store in the age of the corporate superstores. Though it was a challenge…
Delivering top service, come hospital or high water
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/McLeans-Frieght-Service_Leisa.jpg 870 652 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/McLeans-Frieght-Service_Leisa.jpgMcLeans Freight Service
When Leisa Blok’s father, Laurie McLean, began running urgent nighttime blood deliveries from Lismore airport in 1992, he mightn’t have expected the one-man gig to expand into a 50-vehicle courier fleet, delivering across the entire northern NSW region.
Cool to be kind and cans it
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Kind-Coffee-Co.-Product.jpg 957 1277 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Kind-Coffee-Co.-Product.jpgThe Kind Coffee Co.
The KIND Coffee Co, reflects its name in everything it does.
carefully crafted business success
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/Evans-Head-Cabinetry-001.jpg 2000 1041 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/Evans-Head-Cabinetry-001.jpgEvans Head Cabinet Making
“People often say, ‘They don’t build things like they used to’,” says fine furniture and cabinet maker Justin Crisp. “But I can confidently say…”
collectively creative social heaven
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/30715202_1014120148743120_6987131970559934464_o.jpg 1080 823 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/30715202_1014120148743120_6987131970559934464_o.jpgIsland Collective
If you are looking for contemporary artist and stylist Fleur Yorston, you’ll most likely find her among fiddle leaf figs and cane furniture, in her Yamba…
biggy pop sings support for matilda
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Byron-Bay-Wildlife-Hospital-2-scaled.jpg 2048 2560 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Byron-Bay-Wildlife-Hospital-2-scaled.jpgByron Bay Wildlife Hospital
In 2020, Iggy Pop received a Lifetime Achievement Award at the Grammys; in the same year his pet cockatoo, named Biggy Pop, became the founding patron of Byron Wildlife Hospital…
fastest growing, remains humble and local
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/tripadeal-byron-bay-002.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/tripadeal-byron-bay-002.jpgTripADeal
For TripADeal, the figures speak for themselves: revenue in excess of $100million for 2017; 75,000 travellers sent to various…
Heart and Soul of a region
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Michael-Hampson-outside.jpg 1500 2250 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Michael-Hampson-outside.jpgNorco Co-operative
Norco has an impressive origin story.
Brothers spirit and legacy lives on
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/JNotaris_Donna-scaled.jpg 1920 2560 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/JNotaris_Donna-scaled.jpgJ. Notaras & Sons
J. Notaras & Sons owes its existence, strong identity and ongoing success to the dreams of two brothers of Greek ancestry.
Step back in time for ‘reel’
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Yamba-Cinema-Debbie-scaled.jpg 2560 1920 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Yamba-Cinema-Debbie-scaled.jpgYamba Cinema
Yamba Cinema is not just a popular venue to see the latest movie in an idyllic Northern Rivers town.
partners with industry, partners with community
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/07/SCU-Enterprise-Lab-launch-copy.jpg 2000 1048 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/07/SCU-Enterprise-Lab-launch-copy.jpgSouthern Cross University
Celebrating a silver anniversary is a significant milestone, 25 years of developing your relationship, exploring and accepting your strengths…
a natural business adventure
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Mount-Warning-Tours-01.jpg 1920 1080 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Mount-Warning-Tours-01.jpgMount Warning Tours
Despite only existing for four years, Mount Warning Tours’ short life has been eventful: from purchasing the ex-Murray River ferry Spirit of Wollumbin…
From trauma to business transformation
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Our-Cow.jpg 1620 1080 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Our-Cow.jpgOur Cow
For Casino-based meat providers Our Cow, the last three years have seen remarkable, game-changing growth.
Feeding Pets with a Passion for Purpose
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Frontier-Pets_Di-scaled.jpg 1947 2560 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Frontier-Pets_Di-scaled.jpgFrontier Pets
Diana Scott was more than a bit annoyed at being unable to find a premium quality food for her dogs that was also ethically produced, so she did what all great entrepreneurs do – she created it.
following her art’s desires
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Bingara_Angela-Parr-scaled.jpg 2560 2198 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Bingara_Angela-Parr-scaled.jpgBingara Gallery
If she wasn’t painting wild animals and birds, artist Angela Parr, 62, would most likely be rescuing them, healing them, or advocating for them…
beauty and the bottle
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/husk-distillers-tweed-001.jpg 1280 853 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/husk-distillers-tweed-001.jpgHusk Distillers
The Husk Distillers story starts in the tropical paradise of the Caribbean. Paul and his wife Mandaley Perkins were on holiday in 2009 and discovered…
Clean green superfood team
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Foods-That-Love-You-Back_Erle.jpg 768 1024 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Foods-That-Love-You-Back_Erle.jpgFoods That Love You Back
Health activist Erle Astrup founded Foods That Love You Back in January 2021, and her business – which has created the world’s first affordable, alkaline shot of concentrated microgreens – is infused with the passion she has for driving it.





















