Piyasa Kapitalizasyonu Değişiklik Tarih
Baker Hughes USD 60.55B 15.61B 2026-03
Calfrac Well Services CAD 297.18M 2.58M 2025-09
Canadian Energy Services CAD 4.06B 202.85M 2026-05
Core Laboratories USD 746M 166M 2025-12
Dril Quip USD 956M 552M 2026-05
FMC Technologies USD 27.65B 9.62B 2026-03
Halliburton USD 32.56B 8.78B 2026-03
Helmerich & Payne USD 3.94B 1.12B 2026-05
National Oilwell Varco USD 7.82B 1.04B 2026-05
Newpark Resources USD 1.39B 385M 2026-05
NOW USD 1.38B 106.95B 2026-05
Oando NGN 499.74B 72.1B 2025-12
Oil States International USD 405M 38M 2025-12
Patterson Uti Energy USD 4.11B 1.79B 2026-03
RPC USD 1.54B 33M 2026-05
Schlumberger USD 77.14B 19.75B 2026-03
Tenaris USD 19.48B 882M 2025-12
Tidewater USD 4.55B 2.05B 2026-05
Trican Well Service CAD 1.26B 53.82M 2025-12