Vessyll LLC
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersSaint Paul, MN
SAM.gov UEIWEEMFY3B3GH6
Vessyll designs and manufactures modular lithium-ion battery systems and inverters for energy storage, along with energy management software (EMS), serving commercial, industrial, and municipal customers. The company offers energy consulting services and end-to-end lifecycle support including recycling. Their battery systems feature advanced thermal management and intelligent monitoring, scale from 100kWh to 10MWh, and come with a 10+ year warranty.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Vessyll LLC | Saint Paul | MN | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


