Exhibit 21.1
Subsidiaries of Newpark Resources, Inc.
December 31, 2022
1 | AVA ALGERIE E.U.R.L. | ||||
2 | AVA INTERNATIONAL DRILLING FLUIDS LIMITED | ||||
3 | AVA UKRAINE, LLC | ||||
4 | CLEANSORB LIMITED | ||||
5 | DBM SERVICIOS, S.A. de C.V. | ||||
6 | DURA-BASE DE MEXICO S.A. DE C.V. | ||||
7 | DURA-BASE NEVADA, INC. | ||||
8 | EXCALIBAR MINERALS LLC | ||||
9 | NEWPARK ASIA SDN BHD | ||||
10 | NEWPARK AUSTRALIA PTY LTD | ||||
11 | NEWPARK BAHRAIN W.L.L. | ||||
12 | NEWPARK CANADA, INC. | ||||
13 | NEWPARK CHILE LIMITADA | ||||
14 | NEWPARK DRILLING FLUIDS (AUSTRALIA) LIMITED | ||||
15 | NEWPARK DRILLING FLUIDS (NEW ZEALAND) LIMITED | ||||
16 | NEWPARK DRILLING FLUIDS (THAILAND) LIMITED | ||||
17 | NEWPARK DRILLING FLUIDS AFRICA S.A.R.L. | ||||
18 | NEWPARK DRILLING FLUIDS ASIA PACIFIC LLC | ||||
19 | NEWPARK DRILLING FLUIDS CYPRUS LTD | ||||
20 | NEWPARK DRILLING FLUIDS do BRASIL TRATAMENTO de FLUIDOS LTDA. | ||||
21 | NEWPARK DRILLING FLUIDS EASTERN EUROPE S.R.L. | ||||
22 | NEWPARK DRILLING FLUIDS GABON SUARL | ||||
23 | NEWPARK DRILLING FLUIDS GERMANY GMBH | ||||
24 | NEWPARK DRILLING FLUIDS GULF LLC | ||||
25 | NEWPARK DRILLING FLUIDS GUYANA INC | ||||
26 | NEWPARK DRILLING FLUIDS HOLDINGS LLC | ||||
27 | NEWPARK DRILLING FLUIDS INDIA PRIVATE LIMITED | ||||
28 | NEWPARK DRILLING FLUIDS INTERNATIONAL LLC | ||||
29 | NEWPARK DRILLING FLUIDS KAZAKHSTAN LLP | ||||
30 | NEWPARK DRILLING FLUIDS LLC | ||||
31 | NEWPARK DRILLING FLUIDS MIDDLE EAST LIMITED | ||||
32 | NEWPARK DRILLING FLUIDS PANNONIA KFT | ||||
33 | NEWPARK DRILLING FLUIDS PERSONNEL SERVICES LLC | ||||
34 | NEWPARK DRILLING FLUIDS S.R.L. | ||||
35 | NEWPARK DRILLING FLUIDS TUNISIA S.A.R.L. | ||||
36 | NEWPARK DRILLINGS FLUIDS TRINIDAD AND TOBAGO UNLTD | ||||
37 | NEWPARK ENVIRONMENTAL WATER SOLUTIONS LLC | ||||
38 | NEWPARK HOLDINGS ALBERTA INC | ||||
39 | NEWPARK HUNGARY HOLDCO LLC | ||||
40 | NEWPARK INDUSTRIAL BLENDING SOLUTIONS LLC | ||||
41 | NEWPARK INTERNATIONAL UK LIMITED | ||||
42 | NEWPARK LATIN AMERICA LLC | ||||
43 | NEWPARK MATS & INTEGRATED SERVICES LLC | ||||
44 | NEWPARK MIDDLE EAST TRADING, SERVICES AND MAINTENANCE, LLC | ||||
45 | NEWPARK MONTENEGRO D.O.O. | ||||
46 | NEWPARK SAUDI ARABIA LIMITED | ||||
47 | NEWPARK TEXAS, L.L.C. | ||||
48 | NEWPARK URUGUAY S.R.L. | ||||
49 | PRAGMATIC DRILLING FLUIDS ADDITIVES LTD | ||||
50 | PT NEWPARK FLUID SYSTEMS INDONESIA | ||||
51 | TECHNOLOGY AND ENGINEERING FOR DRILLING FLUIDS JSC | ||||
52 | TERRAFIRMA ROADWAYS LIMITED |