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Medisun Energy Featured Image

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Case Study: Move from Lab to Commercial

About MediSun

MediSun pioneers new and innovative water solutions like WEGen RED Technology, using saltwater for clean electricity while managing brine and CO, to create valuable byproducts. Our mission is to create net-carbon neutral and ocean-inspired solutions.

CIRI Ventures backed MediSun at pre-seed and worked hands-on to bridge the gap between lab science and scalable climate tech deployment.

  • Supported critical CAPEX decisions to accelerate time-to-market

  • Brought in capital partners who understand the deep-tech journey

  • Embedded in operational sprints to stage pilot-to-commercial transitions

  • Advised on global manufacturing strategy across China and Saudi Arabia

Results in under 2 years:

  • 3 R&D centre built (Racieon, Jeju, Sonoma County)

  • Manufacturing set up in China and Saudi Arabia underway

  • Preparing $30M Series A at $230M post-money valuation

  • Raised $6M ARR with global customers in pipeline

  • Acquisition in progress to strengthen core technology IP

"CIRI didn't just fund us—theyhelped us make the right bets, build with urgency, and scale deep tech into real markets."

Velocity is Capital.

Don't just fundraise, deploy. We help relentless founders compress years into months. If you're ready to build at speed, let's talk.

Accelerate Your Build

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young woman with long hair standing against a dark green background, holding a finger to her chin.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young man with short hair poses against a dark background, wearing a green button-up shirt.
Close-up of a tree stump showing growth rings and a textured brown wood surface.
A smiling young man with crossed arms, wearing a plaid shirt and white t-shirt, poses against a dark background.
Close-up of a tree stump showing growth rings and a textured brown wood surface.

Velocity is Capital.

Don't just fundraise, deploy. We help relentless founders compress years into months. If you're ready to build at speed, let's talk.

Accelerate Your Build

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young woman with long hair standing against a dark green background, holding a finger to her chin.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young man with short hair poses against a dark background, wearing a green button-up shirt.
Close-up of a tree stump showing growth rings and a textured brown wood surface.
A smiling young man with crossed arms, wearing a plaid shirt and white t-shirt, poses against a dark background.
Close-up of a tree stump showing growth rings and a textured brown wood surface.

Velocity is Capital.

Don't just fundraise, deploy. We help relentless founders compress years into months. If you're ready to build at speed, let's talk.

Accelerate Your Build

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young woman with long hair standing against a dark green background, holding a finger to her chin.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Smiling young man with short hair poses against a dark background, wearing a green button-up shirt.
Close-up of a tree stump showing growth rings and a textured brown wood surface.
A smiling young man with crossed arms, wearing a plaid shirt and white t-shirt, poses against a dark background.
Close-up of a tree stump showing growth rings and a textured brown wood surface.