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
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…
The Natural Rice Co.
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Natural-Rice-Co.-.jpg 940 627 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Natural-Rice-Co.-.jpgThe Natural Rice Co.
The Natural Rice Co. (NRC) is a unique enterprise not just in the Northern Rivers, but in a national context too.
revving up the community engine
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/oatten-and-hoffman-kyogle-002.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/oatten-and-hoffman-kyogle-002.jpgOaten and Hoffman
In 2015 Tim Hoffman was riding the high on business success, and had no clue about the blow that was awaiting him….
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.
home is where the heart is
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/edmonds-conveyancing-ballina-001.jpg 1920 847 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/edmonds-conveyancing-ballina-001.jpgEdmonds Conveyancing
The legal aspects of buying and selling a property are not normally associated with having a laugh and even singing, but the Edmonds Conveyancing…
Three generations of style
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/SCARBOROUGHS.jpg 940 627 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/SCARBOROUGHS.jpgScarboroughs
Running a small clothing shop in a country town is a fine art. It requires balance, delicacy and an open mind to serve the needs of locals, tourists, the area’s workers and more.
Position, people, poached eggs and a president
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Caperberry_James-Allan-scaled.jpg 2560 1920 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Caperberry_James-Allan-scaled.jpgCaperberry and Flinders Rose
What makes an entire family move from three different cities to live together in a quiet coastal town? Great coffee.
‘can do’ marine
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/harwood-marine-clarence.jpg 1920 1182 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/harwood-marine-clarence.jpgHarwood Marine
About half way between Yamba and Maclean is the tiny village of Harwood, which sits on the peaceful banks of the Clarence River with its population…
our kitchen rules in the heart of beef country
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/all-the-best-fine-foods-casino-001.jpg 1000 664 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/all-the-best-fine-foods-casino-001.jpgAll The Best Fine Foods
From little things big thing grow, goes the saying, and Casino-based business All The Best Fine Foods is certainly proof that humble….
community keeps on carrying on
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/OConnors-carriers-tweed-001-1.jpg 1920 1288 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/OConnors-carriers-tweed-001-1.jpgO’Connors Carrying Service
Friday 30 March 2017 is a day Paul and Sue O’Connor won’t forget. The owners of O’Connors Carrying Service left their depot in Murwillumbah…
Adapting is second nature for first in class
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Lazuli-_-Co_Peta-scaled.jpg 2560 1709 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Lazuli-_-Co_Peta-scaled.jpgLazuli and Co.
The hairdresser and business owner, after all, has had a lot to adapt to – her salon is in central Lismore and was destroyed by the February 2022 floods, which also completely engulfed her nearby home. Before that were the ravages wrought by the pandemic.
crowd pleasing innovation creates a buzz
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/flow-hive-featured001.jpg 1210 864 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/flow-hive-featured001.jpgBeeInventive
It’s difficult to know where to start with the remarkable story of BeeInventive. Perhaps in the humble shed in Byron Shire bushland…
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…
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.
overtures of romance and style
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/Osteria-Tweed-Coast.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/Osteria-Tweed-Coast.jpgOsteria
Mark Wilson, Lia Mason and Lee Middendorf all met when the three of them were working in hospitality jobs at The Sandbar …
ahead of time on equality and agility
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/hurfoods_hardwood_002.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/hurfoods_hardwood_002.jpgHurford Hardwood
When Olive Hurford told the bank manager she’d be looking after the accounts of her husband’s new building company, the story goes…
eclectic food innovator shines
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Peter-at-the-Yamba-bus-stop.-July16.jpg 1030 1030 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/Peter-at-the-Yamba-bus-stop.-July16.jpgNicholson Fine Foods
The small coastal town of Yamba is home to the one of the world’s best eating prawns, the Eastern King Prawn. It’s also home to the highest…
main street royalty reigns
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/Alstonville-quality-meats-image-1.jpg 2000 1333 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/Alstonville-quality-meats-image-1.jpgAlstonville Quality Meats
There’s a giggle in the undertone of conversation when Ashley and Tina Thomson share their claim to fame as being the multi-award winning Sausage Kings…
lights, camera, action in ballina shire
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Byron-Studios-team-photo-scaled.jpg 2560 1750 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Byron-Studios-team-photo-scaled.jpgByron Studios
Northern Rivers has long been a hub for film makers and a popular backdrop for film and television productions. But there has been one thing missing to tie it all together…
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…
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…
The Natural Rice Co.
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Natural-Rice-Co.-.jpg 940 627 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/The-Natural-Rice-Co.-.jpgThe Natural Rice Co.
The Natural Rice Co. (NRC) is a unique enterprise not just in the Northern Rivers, but in a national context too.
revving up the community engine
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/oatten-and-hoffman-kyogle-002.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/oatten-and-hoffman-kyogle-002.jpgOaten and Hoffman
In 2015 Tim Hoffman was riding the high on business success, and had no clue about the blow that was awaiting him….
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.
home is where the heart is
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/edmonds-conveyancing-ballina-001.jpg 1920 847 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/edmonds-conveyancing-ballina-001.jpgEdmonds Conveyancing
The legal aspects of buying and selling a property are not normally associated with having a laugh and even singing, but the Edmonds Conveyancing…
Three generations of style
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/SCARBOROUGHS.jpg 940 627 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/SCARBOROUGHS.jpgScarboroughs
Running a small clothing shop in a country town is a fine art. It requires balance, delicacy and an open mind to serve the needs of locals, tourists, the area’s workers and more.
Position, people, poached eggs and a president
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Caperberry_James-Allan-scaled.jpg 2560 1920 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Caperberry_James-Allan-scaled.jpgCaperberry and Flinders Rose
What makes an entire family move from three different cities to live together in a quiet coastal town? Great coffee.
‘can do’ marine
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/harwood-marine-clarence.jpg 1920 1182 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/harwood-marine-clarence.jpgHarwood Marine
About half way between Yamba and Maclean is the tiny village of Harwood, which sits on the peaceful banks of the Clarence River with its population…