| Aalborg Industries A/S |
2004 |
| ABB Lummus Global |
2628 |
| ABS Consulting |
1363 |
| AMEC |
4163 |
| American LEWA |
4334 |
| Applied Energy Company, Inc. |
7009 |
| Ariboil Company Limited |
4773 |
| ASRC Energy Services Tri Ocean Engineering Ltd. |
1817 |
| AW Company |
5557 |
| Belsim S.A. |
2671 |
| Blake Offshore, L.L.C. |
5978 |
| Bran + Luebbe, An SPX Process Equipment Operation |
2301 |
| Brown Corrosion Services, Inc. |
1811 |
| Cat Pumps High Pressure Pumps & Systems |
4578 |
| CB&I |
4977 |
| CDS |
4741 |
| CIRCOR Energy Products |
1955 |
| Cooper Cameron Corporation |
1641 |
| CPI Wirecloth & Screens, Inc. |
1252 |
| Craig Energy Services |
2450 |
| Crane Valve Services |
1217 |
| Det Norske Veritas (DNV) |
4577 |
| Endress + Hauser |
5141 |
| EnerFlex Systems Ltd. |
1925 |
| Enviro-Tech Systems |
1547 |
| Epcon Offshore AS |
4241 |
| Fantoft Process Technologies AS |
4255 |
| Fluid Systems, Inc. |
3563 |
| FMC Technologies |
4741 |
| Gaumer Process Heaters, Controls, Systems |
4225 |
| GBSA Inc. |
4904 |
| Genoil Inc |
1817 |
| Glasgow - Scotland |
2567 |
| Headhunter, Inc. |
1621 |
| Hoffer Flow Controls |
5201 |
| Honeywell International |
4117 |
| Industrial Aerial Photography |
1368 |
| Kelburn Engineering |
2567 |
| KF Contromatics Industrial Products |
1955 |
| Kimray, Inc. |
5676 |
| KS Energy Services Ltd (KS Tech Ltd) |
4373 |
| Kvaerner Process Systems US |
1125 |
| Magnetrol International |
4562 |
| Mamal, Inc. |
7315 |
| Marking Services, Inc. |
7308 |
| Memorial University of Newfoundland |
1633 |
| Minox Technology AS |
4255 |
| Mustang Engineering |
1353 |
| National Bronze & Metals / Le Bronze Industriel |
1644 |
| National Oilwell Varco |
3125 |
| Negris Limited |
4773 |
| Orion Instruments |
4562 |
| Phase Dynamics, Inc. |
4471 |
| Pole Marine |
3655 |
| Port of Kitimat, Development & Investors Services |
1917 |
| Presson - Enerflex |
1925 |
| ProMinent Orlita |
5004 |
| Propak Systems Ltd. |
1931 |
| ProPure AS |
4331 |
| Proserv Systems, Inc. |
4072 |
| Prosoft Technology |
5680 |
| Quantapoint, Inc. |
2275 |
| Ramboll Oil & Gas |
2775 |
| Separation Specialists, Inc. |
1910 |
| Sioux Steam Cleaner Corporation |
4309 |
| SMAR International Corporation |
1466 |
| Systran Inc. |
5770 |
| TALON Technical Sales |
5200 |
| Triqua bv |
2624 |
| USFilter |
5163 |
| Viatran Corporation |
1709 |
| VME Process, Inc. |
2268 |
| W & O Supply |
1676 |
| Wepuko Hydraulik GmbH & Co. KG |
5258 |
| WS Atkins Inc. |
2674 |
| |
| 3M |
4955 |
| Alloy Machine Works, Inc. - Well Screen |
1527 |
| Aquafine Corporation |
1305 |
| AquaMaker |
1177 |
| BJ Services Company |
5527 |
| Champion Laboratories, Inc./Luber-finer |
5549 |
| con-slot SCREENS International GmbH |
5051 |
| Controlled Fluids |
5671 |
| Cyclotech Ltd. |
1369 |
| Derrick Equipment Company |
4517 |
| Donaldson Company, Inc. |
4570 |
| Engineered Machined Products (EMP) |
5962 |
| Epcon Offshore AS |
4241 |
| FirePak Oil and Gas Industries |
1557 |
| Global Wire Cloth |
3007 |
| Green Marine & Industrial Equipment Company, Inc. |
1305 |
| HYDAC International |
5465 |
| Hydraquip Corporation |
5363 |
| Hydraulic Systems Limited |
1256/5672 |
| Kaeser Compressors, Inc. |
5421 |
| Kelburn Engineering |
2567 |
| Merpro Limited |
2373 |
| Monosep Corporation |
5601 |
| Monosep Water Systems, LLC |
5601 |
| NATCO Group Inc. |
3105 |
| National Oilwell Varco |
3125 |
| O'DRILL/MCM, Inc. |
5578 |
| Petreco International |
1641 |
| Presson - Enerflex |
1925 |
| Racor Division/Parker Filtration |
4762 |
| Schroeder Industries LLC |
5363 |
| Scott Health & Safety |
5001 |
| Severn Trent DeNora |
2227 |
| SPS International |
1063 |
| Texas Systems & Controls, Inc. |
4301 |
| Total Separation Solutions, LLC |
1879 |
| Triqua bv |
2624 |
| USFilter |
5163 |
| Village Marine Tecnologies |
1305 |
| |
| A. Hak Industrial Services B.V. |
2628 |
| Aalborg Industries A/S |
2004 |
| BJ Process and Pipeline Services |
5527 |
| Brush Wellman Inc. |
1900 |
| CCI Thermal Technologies Inc. |
1581 |
| Cryogenic Industries |
3359 |
| Dalaoffshore |
1175 |
| EST Group, Inc. |
1379 |
| Gaumer Process Heaters, Controls, Systems |
4225 |
| Gibson Tube, Inc |
3474 |
| Hamworthy Gas Systems |
5857 |
| Harris Pye Marine Ltd. |
5857 |
| Hayden Industrial Products |
5363 |
| Heatec |
3630 |
| Heinen & Hopman Engineering BV |
2331 |
| Hydraquip Corporation |
5363 |
| L & M Radiator Inc. |
5541 |
| Petreco International |
1641 |
| Texas Systems & Controls, Inc. |
4301 |
| Total Separation Solutions, LLC |
1879 |
| Westfalia Separator Mineraloil Systems GmbH |
5244 |
| |
| Aalborg Industries A/S |
2004 |
| Argon Isotank Ltd |
2567 |
| BJ Process and Pipeline Services |
5527 |
| Cessco Fabrication & Engineering Ltd. |
1931 |
| Dalaoffshore |
1175 |
| Dragon Products, Ltd. |
5641/7313 |
| EGS Systems, Inc. |
5008 |
| Fike Corporation |
1171 |
| Forgiatura Mame' SPA |
5117 |
| Gaumer Process Heaters, Controls, Systems |
4225 |
| Genoil Inc |
1817 |
| Hamworthy Gas Systems |
5857 |
| High Pressure Equipment Company |
5505 |
| Hoover Materials Handling Group, Inc. |
5469 |
| HYDRA Tech A/S |
2775 |
| Kaeser Compressors, Inc. |
5421 |
| Kalsi Engineering, Inc. |
2705 |
| Merpro Limited |
2373 |
| Mohr Engineering Division |
5417 |
| NATCO Group Inc. |
3105 |
| Petreco International |
1641 |
| Presson - Enerflex |
1925 |
| Propak Systems Ltd. |
1931 |
| Shinhan Machinery Co., Ltd |
5170 |
| Stress Engineering Services Inc |
5417 |
| Texas Nameplate Company, Inc. |
3711 |
| Texas Systems & Controls, Inc. |
4301 |
| |
| Agar Corporation |
1808 |
| AGR Ability Group AS |
4331 |
| ARJAY Engineering Ltd. |
5673 |
| Cat Pumps High Pressure Pumps & Systems |
4578 |
| CTour Process Systems AS |
4441 |
| Cyclotech Ltd. |
1369 |
| Derrick Equipment Company |
4517 |
| EGS Systems, Inc. |
5008 |
| Enviro-Tech Systems |
1547 |
| Epcon Offshore AS |
4241 |
| eProduction Solutions |
5033 |
| Fardux Ltd |
4673 |
| Flare Industries Inc. |
2400 |
| Flowback and Pipeline Services |
5601 |
| Genoil Inc |
1817 |
| Global Wire Cloth |
3007 |
| Green Marine & Industrial Equipment Company, Inc. |
1305 |
| Hydroseal Valve Company |
1955 |
| Kelburn Engineering |
2567 |
| KEM-TRON Technologies, Inc. |
1317 |
| Mallard Control Company |
1955 |
| Martin Engineering |
3626 |
| Merpro Limited |
2373 |
| Monosep Corporation |
5601 |
| NATCO Group Inc. |
3105 |
| National Oilwell Varco |
3741 |
| O'DRILL/MCM, Inc. |
5578 |
| Petreco International |
1641 |
| Phase Dynamics, Inc. |
4471 |
| Presson - Enerflex |
1925 |
| Propak Systems Ltd. |
1931 |
| ProPure AS |
4331 |
| Retsco, Ltd. |
3134 |
| RP Mfg. & Calibration |
3904 |
| Scienco/FAST |
1305 |
| Separation Specialists, Inc. |
1910 |
| Texas Systems & Controls, Inc. |
4301 |
| Total Separation Solutions, LLC |
1879 |
| USFilter |
5163 |
| Village Marine Tecnologies |
1305 |
| VME Process, Inc. |
2268 |
| Westfalia Separator Mineraloil Systems GmbH |
5244 |
| |
| Dragon Products, Ltd. |
5641/7313 |
| Hamworthy Gas Systems |
5857 |
| Hoover Materials Handling Group, Inc. |
5469 |
| KBR |
3317 |
| Kepner Plastics Fabricators Inc |
3106 |
| LaMOT Corporation |
2263 |
| Proserv Anchor Crane |
2267 |
| Stanley Proto |
4681 |
| Tiger Tanks Offshore Rentals |
5641/7313 |
| |
| Aquafine Corporation |
1305 |
| AquaMaker |
1177 |
| BJ Chemical Services |
5527 |
| CTour Process Systems AS |
4441 |
| Cyclotech Ltd. |
1369 |
| Enviro-Tech Systems |
1547 |
| Epcon Offshore AS |
4241 |
| Evac Environmental Solutions |
1305 |
| Fiber Glass Systems Offshore/Marine Division |
3665 |
| Flare Industries Inc. |
2400 |
| Green Marine & Industrial Equipment Company, Inc. |
1305 |
| Headhunter, Inc. |
1621 |
| M-I SWACO |
4541 |
| Merpro Limited |
2373 |
| Minox Technology AS |
4255 |
| NATCO Group Inc. |
3105 |
| Offshore/Marine Division |
3665 |
| Petreco International |
1641 |
| Presson - Enerflex |
1925 |
| Propak Systems Ltd. |
1931 |
| ProPure AS |
4331 |
| Restek Corporation |
1272 |
| Scienco/FAST |
1305 |
| Texas Systems & Controls, Inc. |
4301 |
| Triqua bv |
2624 |
| USFilter |
5163 |
| Village Marine Tecnologies |
1305 |
| VME Process, Inc. |
2268 |
| Westfalia Separator Mineraloil Systems GmbH |
5244 |
| YZ Systems Milton Roy |
3571 |
