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
Alternative. Accessible. Affordable.
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Nimbin-Apothecary_Sammy-Feature-scaled.jpg 2560 2553 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Nimbin-Apothecary_Sammy-Feature-scaled.jpgNimbin Apothecary
Nimbin Apothecary is a herbal medicine dispensary providing acute over-the-counter consulting for herbal medicine prescriptions.
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.
Spirit of Byron in a bottle
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Cawarra-Cosmetics_Katrina-2-scaled.jpg 2560 1707 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Cawarra-Cosmetics_Katrina-2-scaled.jpgCawarra Cosmetics
Cawarra Cosmetics has been a leading manufacturer of Australian skincare, personal care and cleaning products in the region for more than 40 years.
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.
local, seasonal, transformative gem hits town
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/jane.jpg 960 639 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/jane.jpgGateway Fine Foods and Catering
Debbie McQueen has three words of advice for anyone starting a business in Kyogle: flexibility, perseverance and patience. They’re three traits Debbie…
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.
Flexing the entrepreneurial muscle
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Summit_Matthew-scaled.jpg 2560 1707 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/Summit_Matthew-scaled.jpgSummit Sport & Fitness
Like many Northern Rivers businesses, Summit Sport & Fitness has undergone immense change in 2022 – except, rather than being buffeted by floods or pandemic, these changes are positive, and mark a new chapter for owner Matthew George.
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….
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.
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…
let’s get physical
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/grafton_physio_business_story_001.jpg 2000 1165 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/grafton_physio_business_story_001.jpgGrafton Physio + Sport
You know you’re in good hands when you visit your physiotherapist and she turns out to be a world-class athlete. That’s the case for those who…
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.
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…
sewing love for a lifetime
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/patches-kyogle-001.jpg 1232 816 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2018/04/patches-kyogle-001.jpgPatches of Kyogle
Jeannine Smith grew up under her mother’s sewing machine in Western Samoa. “My mother was a professional dressmaker,” says Jeannine…
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?
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…
Spoiled stays for special pets
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/AdobeStock_108062461-scaled.jpg 2560 1600 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/12/AdobeStock_108062461-scaled.jpgSkye Park Pet Resort
In 2014, a long-held aspiration finally came to fruition for Helen and Ian MacGregor when they purchased an existing pet boarding facility in bucolic Clarenza, with the dream of making it their own.
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.
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…
Passion, patience and protein
https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Hemp-Foods_product.jpg 2400 1350 In Good Company | Northern Rivers In Good Company | Northern Rivers https://ingoodcompanynorthernrivers.com.au/wp-content/uploads/2022/11/Hemp-Foods_product.jpgHemp Foods Australia
When Hemp Foods Australia founder, Paul Benhaim, discovered hemp as a food choice in the early 90s during his global travels, he had his own preconceived ideas.





















