EX-21 5 oln-2014xexhibit21.htm SUBSIDIARIES OLN-2014-Exhibit 21

Exhibit 21

SUBSIDIARIES OF OLIN CORPORATION1 
(as of December 31, 2014)

Company
% Ownership
(Direct/Indirect)
Jurisdiction
Bridgeport Brass Corporation2
100
IN
Henderson Groundwater LLC3
33
NV
HPCM LLC4
100
DE
Hunt Trading Co.
100
MO
Imperial West Chemical Co.5
100
NV
K. A. Steel Chemicals Inc.
100
DE
K. A. Steel International6
100
DE
KAS Muscatine LLC7
100
IA
KNA California, Inc.8
100
DE
KWT, Inc.9
100
DE
LTC Reserve Corp.
100
DE
Monarch Brass & Copper Corp.
100
NY
Monarch Brass & Copper of New England Corp.10
100
RI
New Haven Copper Company10
100
CT
Olin Benefits Management, Inc.
100
CA
Olin Business Holdings11
100
DE
Olin Chlor Alkali Logistics Inc.12
100
DE
Olin Engineered Systems, Inc.
100
DE
Olin Far East, Limited
100
DE
Olin Financial Services Inc.
100
DE
Olin Funding Company LLC
100
DE
Olin North American Holdings, Inc.
100
DE
Olin Sunbelt, Inc.
100
DE
Olin Sunbelt II, Inc.
100
DE
Pioneer Americas LLC13
100
DE
Pioneer Companies, LLC
100
DE
Pioneer (East), Inc.5
100
DE
Pioneer Licensing, Inc.5
100
DE
Pioneer Transportation LLC14
100
DE
Pioneer Water Technologies, Inc.5
100
DE
Ravenna Arsenal, Inc.
100
OH
Sunbelt Chlor Alkali Partnership
100
DE
U.S. Munitions, LLC15
49
DE
Waterbury Rolling Mills, Inc.10
100
CT
Winchester Ammunition, Inc.
100
DE
Winchester Defense, LLC16
100
DE
Nutmeg Insurance Limited
100
Bermuda
Olin Canada ULC17
100
Nova Scotia, Canada
Olin Hunt Specialty Products S.r.l.
100
Italy
Winchester Australia Limited18
100
Australia



1
Omitted from the following list are the names of certain subsidiaries which, if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary
2
d/b/a "Olin Brass, Indianapolis" and "Olin Brass, Indianapolis Facility" in CA, IL, IN, NJ, NC, OH, PA, RI and TX
3
Indirect subsidiary, Olin’s wholly-owned subsidiary, Pioneer Americas LLC owns 33% and is one of the three initial members to form this limited liability company, effective 11/7/2011. The other two members are Stauffer Management Co. LLC/Bayer Cropscience Inc. and Montrose Chemical Corporation of California
4
Indirect subsidiary, Olin’s subsidiary, K.A. Steel Chemicals Inc. is the sole member of this limited liability company
5
Indirect subsidiary, wholly-owned by Olin’s wholly-owned subsidiary, Pioneer Companies, LLC
6
Indirect subsidiary, wholly-owned by Olin’s subsidiary, K. A. Steel Chemicals Inc.
7
Indirect subsidiary, Olin’s subsidiary, K. A. Steel Chemicals Inc. is the sole member of this limited liability company
8
Indirect subsidiary, wholly-owned by Imperial West Chemical Co.
9
Indirect subsidiary, wholly-owned by Pioneer Water Technologies, Inc.
10
Indirect subsidiary, wholly-owned by Monarch Brass & Copper Corp.
11
This entity was formerly named A. J. Oster Co. a Delaware partnership of which Olin Corporation owns 62.05% and Olin’s wholly-owned subsidiary, Olin Engineered Systems, Inc. owns 36.15% and Pioneer Americas LLC owns 1.80%
12
Indirect subsidiary, Olin Sunbelt Inc. owns 50% and Olin Sunbelt II, Inc. owns 50% – began operations in 2012
13
Indirect subsidiary, Olin Canada ULC is the sole member of Pioneer Americas LLC
14
Indirect subsidiary, Olin Business Holdings holds its membership interest
15
Indirect subsidiary, Olin’s wholly-owned subsidiary, Winchester Defense, LLC owns 49% of the joint venture and BAE Systems Ordnance Systems, Inc. owns 51% of the joint venture
16
This entity holds 49% ownership of the joint venture, U.S. Munitions, LLC. BAE Systems Ordnance Systems, Inc. owns the other 51% of the joint venture
17
Indirect subsidiary, wholly-owned by Olin North American Holdings, Inc. Reorganization of Canadian entities PCI Chemicals Canada Company and Olin Canada Inc. occurred on January 1, 2011 and the two companies were amalgamated under the name of Olin Canada ULC
18
Olin Australia Limited was renamed Winchester Australia Limited effective 12/5/2007