![]() VRB Energy VRB Energy (formerly known as Pu Neng and Prudent Energy) designs and manufactures Vanadium Redox Battery Energy Storage System, an advanced flow battery system. | ![]() Leclanche Leclanche designs, develops, manufactures, and sells customized energy storage solutions for electricity generation and transmission, mass transportation, heavy industrial machines, and specialty battery systems. | ||
Founding Date | Founding Date 2001 | Founding Date 2006 | Founding Date 1909 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations South Yorkshire, GB HQ Napoli, IT Gqeberha, ZA Bromsgrove, GB London, GB | Locations Tongzhou, CN HQ Vancouver, CA | Locations Yverdon-les-Bains, CH HQ Versailles, FR Willstätt, DE Anderson, US |
Employees | Employees 3061% increase | Employees 34 | Employees 390 |
Financial | |||
Revenue (est.) | Revenue (est.) £7.6m (FY, 2018) | Revenue (est.) N/A | Revenue (est.) CHF17.4m (FY, 2024) |
Cost of goods | Cost of goods £6.8m (FY, 2018) | Cost of goods N/A | Cost of goods CHF17.5m (FY, 2024) |
Gross profit | Gross profit £802.3k (FY, 2018) | Gross profit N/A | Gross profit CHF1m (FY, 2024) |
Net income | Net income (£2.5m) (FY, 2018) | Net income N/A | Net income (CHF67.7m) (FY, 2024) |
Funding | |||
Latest funding round | Latest funding round $ 2m (almost 11 years ago) | Latest funding round $ 29.5m (over 14 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 2m | Total funding raised $ 51.5m | Total funding raised N/A |

VRB Energy (formerly known as Pu Neng and Prudent Energy) designs and manufactures Vanadium Redox Battery Energy Storage System, an advanced flow battery system.
View company
Leclanche designs, develops, manufactures, and sells customized energy storage solutions for electricity generation and transmission, mass transportation, heavy industrial machines, and specialty battery systems.
View company