CompanyCore
UK company intelligence
Company profile report
Prepared 12 June 2026
123 STEM LIMITED
15062920 · ltd · incorporated 2023-08-10
1. Company facts
- Status
- active
- Lifecycle
- 🌿 Early-stage — Trading and building — modest revenue, not yet scaled.
- Jurisdiction
- england-wales
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
- SIC codes
- 85600 — Educational support services
- Accounts next due
- 2027-05-31
- Confirmation statement next due
- 2026-08-23
2. Directors (1 active)
- DE SILVA, Dunuhinga Chaminda Janaka
- director · appointed 2023-08-10 · born 3/1975 (age 51)
3. Shareholders (1 active)
- Mr Dunuhinga Chaminda Janaka De Silva
- 75-100% shares · 75-100% voting · board control
Headline verdict
- Opportunity score
- 70/100 (Strong)
- Owner dependency
- critical — 80/100
- Red flags
- 0 high · 0 medium · 0 low