Energy — headcount changes
Year-on-year headcount change for Energy companies that file detailed accounts. A structural signal from filed accounts — not a live jobs feed; figures lag the present by roughly 12–24 months.
Fastest-growing Energy teams · 2026
By year-on-year headcount growth — companies of 20+ staff
| # | Company | Headcount | Growth | Trend | Cost/head |
|---|---|---|---|---|---|
| 01 | NOV DOWNHOLE EURASIA LIMITED Downhole drilling tools manufacturer | 1,861 3,393 | +82% | £50k | |
| 02 | MURZUQ OIL SERVICES LIMITED Oil and gas services provider | 35 45 | +29% | £161k | |
| 03 | CROWN AGGREGATES LTD Aggregates supplier | 36 46 | +28% | £39k | |
| 04 | HUMMINGBIRD RESOURCES LIMITED West African gold mining operator | 498 633 | +27% | £35k | |
| 05 | PETRODEC UK LIMITED | 37 47 | +27% | £123k | |
| 06 | ROTECH SUBSEA LIMITED Subsea extraction support services | 38 48 | +26% | £104k | |
| 07 | ROCKROSE UKCS4 LIMITED Crude petroleum extraction subsidiary | 20 24 | +20% | £326k | |
| 08 | CORNISH LITHIUM PLC Lithium exploration and development company | 99 118 | +19% | £79k | |
| 09 | FOXLEY ENERGY LIMITED Oil and gas support services | 28 33 | +18% | £40k | |
| 10 | FIRST MARINE SOLUTIONS LIMITED | 45 53 | +18% | £78k | |
| 11 | GRANVILLE OIL & CHEMICALS LIMITED | 62 73 | +18% | £42k | |
| 12 | VEEDOL UK LIMITED | 62 73 | +18% | £42k |
Sharpest Energy headcount cuts
By year-on-year headcount decline — talent likely coming onto the market
| # | Company | Headcount | Change | Trend | Cost/head |
|---|---|---|---|---|---|
| 01 | KCA DEUTAG TECHNICAL SUPPORT LIMITED | 131 38 | -71% | £53k | |
| 02 | AMPLUS ENERGY (HOLDINGS) LIMITED | 73 22 | -70% | £98k | |
| 03 | TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED Onshore oil and gas support | 161 104 | -35% | £88k | |
| 04 | SEADRILL MANAGEMENT LTD. Offshore drilling management subsidiary | 171 127 | -26% | £113k | |
| 05 | INEOS SALES (UK) LIMITED Petrochemical and oil sales subsidiary | 119 90 | -24% | £273k | |
| 06 | TAQA BRATANI LIMITED Crude oil extraction subsidiary | 667 519 | -22% | £228k | |
| 07 | BEAVER MANAGEMENT SERVICES LIMITED | 109 85 | -22% | £62k | |
| 08 | IMPACT SELECTOR LIMITED Oil and gas downhole equipment provider | 28 22 | -21% | £105k | |
| 09 | FRANK'S INTERNATIONAL LIMITED Oil and gas services provider | 117 92 | -21% | £20k | |
| 10 | TULLOW GROUP SERVICES LIMITED | 185 146 | -21% | £202k | |
| 11 | EXPRO EURASIA LIMITED | 95 75 | -21% | £54k | |
| 12 | GETECH GROUP PLC | 58 48 | -17% | £91k |
Browse all growing companies in the screener → All industries
Headcount drawn from each company's two most recent sets of filed accounts. Companies below 20 staff in either year are excluded, and growth above +300% is treated as a scale or scope artefact and dropped. Snapshot 2026-10-01.