Serica Energy (SQZZF) Stock Analysis & Winston Score
Serica Energy is a British oil and gas company that produces natural gas and crude oil from fields in the North Sea, mainly off the coast of the United Kingdom. Its output goes to energy traders and utilities that supply homes and businesses with fuel and electricity. Serica is one of the larger independent producers on the UK Continental Shelf. The company earns revenue by selling the oil and gas it extracts at market prices. It operates primarily in UK waters, with production centered on the Bruce, Keith, and Rhum field hub, along with assets acquired through its 2023 merger with Tailwind Energy. Its established infrastructure and operatorship of key North Sea hubs give it a cost advantage over smaller rivals. Key risks include volatile commodity prices, the natural decline of mature North Sea fields, and the UK's evolving tax regime on oil and gas producers, including the Energy Profits Levy.
Winston Score: 50/100 — Average
Mixed quality — meaningful strengths and weaknesses.
- Quality: Good (19/30)
- Growth: Mixed (8/20)
- Cash Flow: Mixed (3/10)
- Stability: Strong (7/10)
- Valuation: Data not available (0/10)
- Ownership: Good (10/15)
Key Facts
Price: $3.35
Market Cap: $1.3B
Sector: Energy
Industry: Oil & Gas Exploration & Production
Exchange: Other OTC


