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Science Corp

PRIMA retinal implant that restores some sight

Ranked #4 in Best Medtech Startups.

Science Corp, based in Alameda, California, sells PRIMA, a 2 mm wireless retinal implant used with camera glasses to restore central vision to people with geographic atrophy from age-related macular degeneration. It announced its European commercial launch in July 2026 after CE marking.

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At a glance

Price fromNot public
Best forEye clinics treating geographic atrophy in Europe

From Science Corp's own website.

What stands out

  • CE marked and launching commercially in Europe
  • Strong clinical trial results

Worth knowing

  • Restored vision is low resolution
  • Not approved in the US

How it ranks

Science Corp is ranked 4th of 10 in Best Medtech Startups (Lister Score 93.1).

#4 in Best Medtech Startups · Lister Score 93.1

Science Corp, based in Alameda, California, makes PRIMA, a wireless retinal implant paired with camera glasses that restores some central vision to people with geographic atrophy from dry macular degeneration. It raised $230 million in March 2026 and launched PRIMA commercially in Europe in July 2026.

Science Corp says PRIMA is the first brain-computer interface device to receive CE marking for restoring form vision..

RankBest Medtech StartupsScore
1Neuralink97.0
2Neko Health95.7
3Precision Neuroscience94.4
4Science Corp93.1
5Synchron91.8
6Medical Microinstruments (MMI)90.5
7ForSight Robotics89.2
8Noah Medical87.9
9Capstan Medical86.6
10Field Medical85.3

Frequently asked questions

How does Science Corp rank on Lister?

Science Corp is ranked 4th of 10 in Best Medtech Startups (Lister Score 93.1).

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#4 in Best Medtech Startups
RANKED #4 ON LISTERBest Medtech Startups
#6 in Best Brain-Computer Interface Companies
RANKED #6 ON LISTERBest Brain-Computer Interface Companies