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
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….
It was time the level the paying field
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Zepto-image-e1669713021167.jpg 1500 562 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Zepto-image-e1669713021167.jpgZepto
What do you do next after more than a decade building up a Byron Bay skydiving business to become a national success and then stepping back after listing it on the Australian Stock Exchange?
all fired up for global attention
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/Aurora-Suspended-Fires_Ballina-in-good-company-image-4.jpg 960 600 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/Aurora-Suspended-Fires_Ballina-in-good-company-image-4.jpgAurora Suspended Fires
Aurora Suspended Fires arose from the perfect marriage of Chloe Allan’s creative talents with Neil’s engineering background. But building a successful…
an epic adventure into healing honey
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Gather-By_Product-shot.jpg 1191 893 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Gather-By_Product-shot.jpgGather By
Gather By is a closed-loop regenerative agribusiness that works with beekeepers and landholders in NSW and Queensland, and investors around Australia to produce and market rare, pure and potent Australian Manuka honey…
reinventing a special highway town
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/rod-n-reel-woodburn-northern-rivers-002.jpg 1920 1080 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/rod-n-reel-woodburn-northern-rivers-002.jpgRod n Reel Hotel
Woodburn NSW is a charming riverside town with which is about to embark on a transformation. When the Pacific Highway bypass is completed…
Dance call for Kyogle
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Ascent-Dance_group-dancers.jpg 1473 828 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Ascent-Dance_group-dancers.jpgAscent Dance
Starting a dance school just five weeks before the onset of a pandemic might have dampened the spirits of some new business owners, but Haylee Holliday took it as a sign that Ascent Dance Studio had to succeed.
Generational innovation
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/ABL-2.jpg 1440 1080 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/ABL-2.jpgAustralian Bay Lobster Producers
Thenus australiensis. Moreton Bay bugs. The Bay Lobster. Whatever nomenclature you want to use, there is no doubt that these crustaceans are a much-loved staple of Australian seafood menus.
A hive of success and support
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Wild-Honey.jpg 940 627 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Wild-Honey.jpgWild Honey Creative
Wild Honey Creative is living proof that special skills and services we might once have associated with our cities – such as graphic and digital design, innovation in marketing and brand storytelling – are thriving in regional areas.
spellbinding growth for a home grown icon
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/spell_designs_byron_bay001.jpg 1000 667 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/spell_designs_byron_bay001.jpgSpell Designs
The scent, texture and aura of Byron Bay is famous, and well-loved. If that Byron Bay feeling was a fashion brand, it would surely be Spell & The Gypsy Collective….
Nurtured by nature
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/GreenX7_Tim-Jack-Adams-scaled.jpg 2560 1723 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/GreenX7_Tim-Jack-Adams-scaled.jpgGreenx7
For the past 10 years GreenX7 has been running workshops and retreats internationally and in the Tweed for clients as diverse as McDonald’s, Deloitte, Six Senses, and the Australian Defence Force, to inspire both individuals and teams to tap into the healing power of nature.
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…
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…
growing community, growing business
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/All-ways-The-Farm.jpeg 1600 1066 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/03/All-ways-The-Farm.jpegThe Farm
It’s a typical Saturday morning at The Farm, on the outskirts of Byron Bay. Families line up for freshly made pastry and coffee. Every table in the…
world class creatives
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/meme-productions-featured-image.jpg 1000 750 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/meme-productions-featured-image.jpgMememe Productions
The piece of advice that dirtgirlworld creator, Cate McQuillen, likes to share with other creative entrepreneurs in the region tells much about her story…
The dream team
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Joel-Jensen_team-photo-scaled.jpg 2560 1707 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Joel-Jensen_team-photo-scaled.jpgJoel Jensen Constructions
Despite the pressures of running an award-winning construction company, there’s one thing Joel Jensen strives to do every day.
true blue locals making a difference
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/mountain-blue-001-copy-2.jpg 1920 1280 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/mountain-blue-001-copy-2.jpgMountain Blue
Mountain Blue is the definition of a twenty-first century business. Not only have owners Ridley and Mieke Bell expanded their blueberry production…
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.
riding the wave of success
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/glass-lab-tweed-heads-002.jpg 1000 661 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/06/glass-lab-tweed-heads-002.jpgThe Glass Lab
Adam Wessel may have worked in surfboard factories since the age of 16, but it was a stint in the luxury yachting industry that sowed the…
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.
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…





















