EX-21.1 3 a2021q410kexhibit211.htm EX-21.1
Exhibit 21.1
Subsidiaries of Newpark Resources, Inc.
December 31, 2021

1 |  | AVA ALGERIE E.U.R.L.
2 |  | AVA INTERNATIONAL DRILLING FLUIDS LTD.
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 LIMITED LIABILITY PARTNERSHIP
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.P.A.
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
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 |  | PRAGMATIC PERFORMANCE CHEMICALS FZE
51 |  | PT RHEOCHEM NEWPARK FLUID SYSTEMS INDONESIA
52 |  | TECHNOLOGY AND ENGINEERING FOR DRILLING FLUIDS JSC
53 |  | TERRAFIRMA ROADWAYS LIMITED