Exhibit 21
SUBSIDIARIES OF AMETEK, INC.
AS OF DECEMBER 31, 2010
Percentage of voting | ||||||||
State or other jurisdiction of | securities owned by its | |||||||
Name of Subsidiary and name under which it does business | incorporation or organization | immediate parent* | ||||||
Advanced Measurement Technology, Inc. | Delaware | 100 | % | |||||
AMETEK (Bermuda), Ltd. | Bermuda | 100 | % | |||||
AMETEK Canada, LLC | Delaware | 100 | % | |||||
AMETEK Canada 1 ULC | Canada | 100 | % | |||||
AMETEK Canada 2 ULC | Canada | 100 | % | |||||
AMETEK Canada Limited Partnership | Canada | 100 | % | |||||
AMETEK Lamb Motores de Mexico, S.A. de C.V. | Mexico | 100 | % | |||||
AMETEK Motors Holding, Inc. | Delaware | 100 | % | |||||
AMETEK Receivables Corp. | Delaware | 100 | % | |||||
AMETEK Thermal Systems, Inc. | Delaware | 100 | % | |||||
Chandler Instruments Company, L.L.C | Texas | 100 | % | |||||
Grabner Instruments Messtechnik GmbH | Austria | 100 | % | |||||
Petrolab, L.L.C | Delaware | 100 | % | |||||
Controls Holding Corporation | Delaware | 100 | % | |||||
Patriot Sensors & Controls Corporation | Delaware | 100 | % | |||||
Drake Air, Inc. | Oklahoma | 100 | % | |||||
EDAX Inc. | Delaware | 100 | % | |||||
EDAX B.V. | Netherlands | 100 | % | |||||
Elgar Holdings, Inc. | Delaware | 100 | % | |||||
AMETEK Programmable Power, Inc. | Delaware | 100 | % | |||||
EMA Corp. | Delaware | 100 | % | |||||
Amekai (BVI), Ltd. | British Virgin Islands | 50 | % | |||||
AMETEK Advanced Industries, Inc. | Delaware | 100 | % | |||||
AMETEK Aerospace & Defense, Inc. | Delaware | 100 | % | |||||
AMETEK Ameron, LLC | Delaware | 100 | % | |||||
Southern Aero Partners, Inc. | Oklahoma | 100 | % | |||||
AMETEK Aircraft Parts & Accessories, Inc. | Delaware | 100 | % | |||||
AMETEK CPR RUSSIA, Inc. | Delaware | 100 | % | |||||
AMETEK Do Brasil Ltda. | Brazil | 100 | % | |||||
AMETEK Grundbesitz GmbH | Germany | 100 | % | |||||
AMETEK Haydon Kerk, Inc. | Delaware | 100 | % | |||||
Tritex Corporation | Delaware | 100 | % | |||||
Haydon Motion Europe S.A.R.L | France | 100 | % | |||||
Haydon Linear Motors (Changzhou) Co., Ltd. | China | 100 | % | |||||
Haydon Kerk Motion Solutions, Inc. | Massachusetts | 100 | % | |||||
Linex (Nanjing) Electromechanics, Ltd. | China | 19 | % | |||||
AMETEK HSA, Inc. | Delaware | 100 | % | |||||
AMETEK International C.V. | Netherlands | 99.9 | % | |||||
AMETEK Holdings B.V. | Netherlands | 100 | % | |||||
AMETEK Denmark A/S | Denmark | 100 | % | |||||
AMETEK Italia S.r.l. | Italy | 100 | % | |||||
AMETEK Europe L.L.C. | Delaware | 100 | % | |||||
AMETEK UK Limited Partnership | United Kingdom | 99.998 | % | |||||
AMETEK European Holdings Limited | United Kingdom | 100 | % | |||||
AMETEK Elektromotory, s.r.o. | Czech Republic | 99.97 | % | |||||
AMETEK Singapore Private Ltd. | Singapore | 100 | % | |||||
Amekai Singapore Private Ltd. | Singapore | 50 | % | |||||
Amekai Meter (Xiamen) Co.,Ltd. | China | 100 | % | |||||
Amekai Taiwan Co., Ltd. | Taiwan | 50 | % | |||||
AMETEK Commercial Enterprise Shanghai | China | 100 | % | |||||
AMETEK Instruments India Private Ltd. | India | 100 | % | |||||
AMETEK Motors Asia Pte., Ltd. | Singapore | 100 | % |
Percentage of voting | |||||
State or other jurisdiction of | securities owned by its | ||||
Name of Subsidiary and name under which it does business | incorporation or organization | immediate parent* | |||
AMETEK Motors (Shanghai) Co., Ltd. | China | 100 | % | ||
EMA Holdings UK Limited | England | 100 | % | ||
AEM Limited | England | 100 | % | ||
Aeromedic Innovations Ltd (Dormant) | England | 100 | % | ||
Aviation Windings Ltd. (Dormant) | England | 100 | % | ||
Airtechnology Holdings Ltd. | England | 100 | % | ||
Airscrew Ltd. | England | 100 | % | ||
Aircontrol Technologies Ltd. (Dormant) | England | 100 | % | ||
AMETEK Airtechnology Group Ltd. | England | 100 | % | ||
Airtechnology Pension Trustees Ltd. | England | 100 | % | ||
AMETEK Holdings (UK) Ltd. | England | 100 | % | ||
Lloyd Instruments Ltd. | England | 100 | % | ||
AMETEK SAS | France | 63 | % | ||
Solartron Instruments Ltd. (Dormant) | England | 100 | % | ||
OOO “AMETEK” | Russia | 99 | % | ||
AMETEK Precision Instruments (UK) Ltd. | England | 100 | % | ||
AMETEK Russia (UK) Ltd. | England | 100 | % | ||
Land Instruments International Ltd. | England | 100 | % | ||
AMETEK Material Analysis Holdings GmbH | Germany | 100 | % | ||
AMETEK Holdings SARL | France | 74 | % | ||
Antavia SAS | France | 100 | % | ||
Financiere CAMECA (SAS) | France | 100 | % | ||
Micro Analyse Instruments SAS | France | 100 | % | ||
CAMECA SAS | France | 100 | % | ||
CAMECA Instruments, Inc. | New York | 100 | % | ||
CAMECA Korea Co., Ltd. | Korea | 100 | % | ||
CAMECA Taiwan Corp. Ltd. | Taiwan | 100 | % | ||
CAMECA UK Ltd. | England | 100 | % | ||
CAMECA GmbH | Germany | 100 | % | ||
SPECTRO Analytical Instruments GmbH | Germany | 100 | % | ||
SPECTRO Analytical Instruments (Asia-Pacific) Ltd. | Hong Kong | 100 | % | ||
SPECTRO Analytical Instruments, Inc. | Delaware | 100 | % | ||
SPECTRO Analytical Instruments (Pty). Ltd. | South Africa | 100 | % | ||
SPECTRO Analytical UK Limited | England | 100 | % | ||
Muirhead Aerospace Ltd. | England | 100 | % | ||
Traxsys Input Products Ltd. (Dormant) | England | 100 | % | ||
Norcroft Dynamics Ltd. (Dormant) | England | 100 | % | ||
TH Acquisition Company Ltd. | England | 100 | % | ||
Taylor Hobson Holdings Ltd. | England | 100 | % | ||
Taylor Hobson Overseas Ltd | England | 100 | % | ||
AMETEK GmbH | Germany | 62 | % | ||
AMETEK Nordic AB | Sweden | 100 | % | ||
AMETEK Kabushiki Kaisha | Japan | 100 | % | ||
AMETEK S.r.l. | Italy | 100 | % | ||
Taylor Hobson K Inc. | South Korea | 100 | % | ||
Taylor Hobson Ltd. | England | 100 | % | ||
Solartron Metrology Ltd. | England | 100 | % | ||
Solartron Metrology 2001 Ltd. | England | 100 | % | ||
Taylor Hobson, Inc. | Delaware | 100 | % | ||
Taylor Hobson Trustees Limited | England | 100 | % | ||
AMETEK Land, Inc. | Delaware | 100 | % |
Percentage of voting | ||||||||
State or other jurisdiction of | securities owned by its | |||||||
Name of Subsidiary and name under which it does business | incorporation or organization | immediate parent* | ||||||
AMETEK Motors Hong Kong Ltd. | Hong Kong | 100 | % | |||||
AMETEK Precitech, Inc. | Delaware | 100 | % | |||||
AMETEK TSE, Inc. | Delaware | 100 | % | |||||
TSE Acquisition Corporation | Delaware | 100 | % | |||||
Technical Services for Electronics, Inc. | Minnesota | 100 | % | |||||
AMETEK VIS-K, Inc. | Delaware | 100 | % | |||||
Atlas Material Holdings Corporation | Delaware | 100 | % | |||||
Atlas Material Testing Technology L.L.C. | Delaware | 100 | % | |||||
Atlas Netherlands AcquisitionCo Coöperatief U.A. | Netherlands | 99.99 | % | |||||
Atlas Material Testing Technology GmbH | Germany | 100 | % | |||||
MTL Light Solutions GmbH | Germany | 100 | % | |||||
Atlas Material Testing Technology BV | Netherlands | 100 | % | |||||
Atlas Material Testing Technology (India) Private Limited | India | 100 | % | |||||
Atlas Material Testing Technology Limited | England | 100 | % | |||||
MCG Acquisition Corporation | Minnesota | 100 | % | |||||
HCC Industries, Inc. | Delaware | 100 | % | |||||
AMETEK Ceramics, Inc. | Delaware | 100 | % | |||||
Glasseal Products, Inc. | New Jersey | 100 | % | |||||
Sealtron Acquisition Corp. | Delaware | 100 | % | |||||
Sealtron, Inc. | Delaware | 100 | % | |||||
HCC Aegis, Inc. | Delaware | 100 | % | |||||
HCC Industries International | California | 100 | % | |||||
HCC Machining Co., Inc. | Delaware | 100 | % | |||||
Hermetic Seal Corporation | Delaware | 100 | % | |||||
Norfolk Avon Realty Trust (Dormant) | Massachusetts | 100 | % | |||||
HP Acquisition Corp. | Delaware | 100 | % | |||||
Hamilton Precision Metals, Inc. | Delaware | 100 | % | |||||
Hamilton Precision Metals of Delaware, Inc. | Delaware | 100 | % | |||||
KBA Holding, Inc. | Delaware | 100 | % | |||||
KBA Enterprises, Inc. | Delaware | 100 | % | |||||
Reading Alloys, Inc. | Pennsylvania | 100 | % | |||||
RAI Enterprises, Inc. | Delaware | 100 | % | |||||
NCC Holdings, Inc. | Delaware | 100 | % | |||||
AMETEK National Controls Corporation | Delaware | 100 | % | |||||
NewAge Testing Instruments, Inc. | Pennsylvania | 100 | % | |||||
Rotron Incorporated | New York | 100 | % | |||||
AMETEK Technical & Industrial Products, Inc. | Minnesota | 51.9 | % | |||||
Wuxi MCG Trading Company | China | 100 | % | |||||
SCPH Holdings, Inc. | Delaware | 100 | % | |||||
AMETEK SCP, Inc. | Rhode Island | 100 | % | |||||
AMETEK SCP (Barrow) Limited | England | 100 | % | |||||
Seiko EG&G Co. Ltd. | Japan | 49 | % | |||||
Solidstate Controls, LLC | Delaware | 100 | % | |||||
HDR Power Systems, LLC | Delaware | 100 | % | |||||
Solidstate Controls, Inc. de Argentina S.R.L. | Argentina | 90 | % | |||||
Solidstate Controls Mexico, S.A. de C.V. | Mexico | 99.9 | % | |||||
Vision Research, Inc. | Delaware | 100 | % | |||||
Vision Research Europe B.V. | Netherlands | 100 | % | |||||
Vision Research Limited | England | 100 | % | |||||
Vision Research srl | Romania | 100 | % |
* | Exclusive of directors’ qualifying shares and shares held by nominees as required by the laws of the jurisdiction of incorporation. |