![]() Flowgroup Flowgroup plc the United Kingdom-based company that develops and commercializes alternative and efficient energy products | ![]() Spark Energy Spark Energy is a retail electricity and natural gas supplier in deregulated energy markets. | ||
Founding Date | Founding Date 2012 | Founding Date 1999 | Founding Date 2000 |
Type | Type Public | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Ipswich, GB HQ Warwick, GB | Locations Houston, US HQ New Britain, US Houston, US | Locations Swindon, GB HQ Houghton Le Spring, GB Peterlee, GB |
Employees | Employees 29640% increase | Employees 1647% decrease | Employees 2,751 |
Valuation ($) | Valuation ($) 4.5 m | Valuation ($) 402.8 m | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) £98.8m (FY, 2016) | Revenue (est.) $463.5m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods £95m (FY, 2016) | Cost of goods $321.8m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit £3.8m (FY, 2016) | Gross profit $141.6m (FY, 2025) | Gross profit N/A |
Net income | Net income (£44.6m) (FY, 2016) | Net income $35.6m (FY, 2025) | Net income N/A |

Spark Energy is a retail electricity and natural gas supplier in deregulated energy markets.
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