JamJar Investments
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Investment Portfolio
Reformed closes £17m Series A from IRIS Ventures for its functional coffee and matcha subscriptions
Reformed sells specialty-grade arabica coffee and ceremonial matcha blended with functional additions, including collagen or creatine, 21 vitamins and minerals and blends of functional mushrooms.
Meatly secures £10m Series A from VC investors to manufacture cultivated meat for pet food market
Meatly develops cultivated chicken meat using animal cells for use in pet food. The product is designed to provide a sustainable alternative to conventional meat while maintaining nutritional value for pets.
Shellworks raises £11m Series A led by Alter Equity for biodegradable packaging made from microbial fermentation
Shellworks produces biodegradable materials made using microbial fermentation as an alternative to conventional plastic packaging. Its material, Vivomer, is designed to remain stable in use but fully biodegrade after disposal for consumer brands seeking alternatives to petroleum-based packaging.
Tewke unlocks £1.5m in funding from VC investors to redefine energy optimisation with home hardware automation
Tewke builds home automation hardware that helps households manage electricity use and improve energy efficiency. Its flagship product is a retrofit light switch that guides users to shift energy consumption based on tariffs and home conditions.
Marleybones secures £2.5m funding led by TAW Ventures to redefine premium dog dining with its "Pantry Fresh" meals
Marleybones produces fresh, slow-cooked dog food and supplements made in the UK, supplying both direct-to-consumer and retail channels with nutritionally complete meals packaged in recyclable cartons.
Sava raises £14m Series A led by Balderton and Pentland Venture to pioneer real-time biosensing for diabetes care
Sava develops a wearable biosensing platform that monitors glucose and other biomarkers in real time, using a pain-free microsensor designed to expand access to continuous health monitoring.
More venture news
- 21 Jul 2026
HumanoidHumanoid unlocks £114m Series A led by Prime Movers Lab to deploy humanoid robots across industrial manufacturing and logistics
Series AIndustrial - 22 Jul 2026
ArrakisArrakis raises a £22m Series A led by Blossom Capital to install AI agents into industrial companies' mission-critical operations
Series AIndustrial - 13 Jul 2026
ReformedReformed closes £17m Series A from IRIS Ventures for its functional coffee and matcha subscriptions
Series AConsumer
