Yellow safety sled with two mounted flashlights on a black background.

We use your marketing budget to do brilliant things.

We build real-world inventions for good causes, you get exclusive content that performs exceptionally.

We work with wonderful,
purpose-driven companies:

Close-up of the logo with the word 'Accu' in stylized white letters on a black background.
A logo with a stylized letter 'T' and the text 'The Journal of Transplantation'.
Mouser Electronics logo with a large letter M inside a square and the company's name in bold text.

What we actually do:

Brands come to us with a budget. We use it to build bespoke equipment for good causes.

In return, you get world-class marketing content.

This marketing material performs exceptionally well across platforms.

A close-up of a drone with four propellers, a camera underneath, and a blue and black remote controller attached to the drone.

What brands get.

We deliver marketing materials that outperform typical campaigns, whilst genuinely helping a good cause.


30x

Better CPV than typical campaigns. People choose to watch, share, and talk about our stories, with 55% above-average retention on our films.

80%

Cheaper than doing it yourself. We run each project as a consortium of non-competing brands. You share the cost, and keep the spotlight.

100%

Category exclusivity on every project. Your competitors are locked out.

120+

Whales measured. Audiences are tired of greenwashing - we give them something real.

Our projects:

WHASER

A better way to measure whales for science.

Now deploying to 6+ countries worldwide.

A person wearing a brown beanie and black jacket holding a drone in the air against a sky with clouds.

Mission: Seagrass

Automating seagrass collection
for restoration.

100 x faster than traditional methods.

A young man wearing sunglasses, a gray cap, a turquoise long-sleeve shirt, and shorts is kneeling on one knee next to a yellow powered parachute, working on its mechanical parts under a clear blue sky.

Anti-poaching K9 kit

Saving rhinos by protecting anti-poaching dogs.

Live-streaming, K9-mounted cameras.

Global coverage.

Our stories reach millions across mainstream media and industry publications.

Screenshots of multiple online articles and news pages about underwater seagrass restoration, underwater drones, and seagrass seed harvesters.

Team

Sam Rogers | Founder

Chief Design Officer & Test Pilot
Gravity Industries

3D Printed Rocket Engine Expert
UK, Europe, USA

International Speaker and Presenter
New Scientist, TEDx

Edwin Towler | Founder

Concept Engineer, Tech Strategist
ARRIVAL

Head of New Product Development
EAV

Conservation Photographer & Filmmaker
BBC Wildlife, Leica, Ford, etc.


A woman in a blue jacket and a black bandana taking a selfie on a green hilly landscape with a river stream in the background.

Marguerite Poupinel

Seasoned producer with credits across major broadcast productions, from landmark travel shows to The Grand Tour.

Smiling woman with blonde hair wearing sunglasses and a red jacket on a boat with ocean in the background.

Felicia Morizet

Award-winning producer and co-founder of Blind Mice Films, known for work with Nike, FIFA, and The North Face, and for championing fresh talent.

Thomas Constant

Serial entrepreneur, Tom has built an insect-farming business spanning four continents and is now helping Tandem grow its impact.

A middle-aged man with a bald head and a slight smile, wearing a blue shirt and light gray pants, sitting outdoors on rocks with a background of dark volcanic rocks.

Rob Love

Co-founder of Crowdfunder, Rob’s pioneering career spans the inception of the ground-breaking TV show Big Brother’s online platform through to River Cottage - the ethical food brand.

Raj Singh

Co-Founder of Tappable and a seasoned entrepreneur with a history of supporting early-stage startups, experienced in building transformative technologies.

A note from our founders

“ Billions are spent on performative marketing stunts every year. That funding rarely makes a positive impact.

We think this is stupid, so we’ve built Tandem to fix it. Brands fund real work for causes that deserve it. The content that comes back is extraordinary because the story underneath it is true.

Brands get brilliant marketing material.

Good causes get inventions for free.

We get to build ridiculous things.

Everyone wins. ”

Sam & Ed

Ready to work on something brilliant?
Get in touch:

"Billions are spent on performative marketing every year.
We think that's stupid. So we fixed it."