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SUM LLC
Sum LLC provides smart hydration fountains and a mobile app that allow users to dispense and customize functional beverages into reusable bottles. The system offers adjustable levels of all-natural flavors, electrolytes, and functional additives like caffeine and protein. The company primarily serves fitness studios and athletic facilities by installing these fountains as an amenity for members.
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SUM LLC at a glance
SUM LLC is a food & beverage company headquartered in United States. It has raised at least $961,152 across the 4 funding rounds on record. Its most recent funding round raised $336,152 in May 2025. Xcout tracks 2 named people at SUM LLC, including Stuart Griffin (CEO).
SUM LLC leadership
- Stuart GriffinCEO
- Stuart GriffinExecutive Officer
SUM LLC funding rounds
At least $961,152 raised across the 4 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $336,152 | — | |
| SEC Form D filing | $25,000 | — | |
| SEC Form D filing | $150,000 | — | |
| SEC Form D filing | $450,000 | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
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More on SUM LLC in Xcout Intel
- 2 named people with titles, LinkedIn and board committees
- 4 funding rounds with the investors in each, and who they co-invest with
- The full competitor set, tracking, exports and API access