| Fiberspar | Utah | state | 2012 | $1,474,900 | | tax credit/rebate |
| APCI | Indiana | state | 2010 | $1,300,000 | | grant |
| National Oilwell Varco (Cedar Park and Houston) | Texas | state | 2010 | $883,212 | | training reimbursement |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2015 | $366,646 | | tax credit/rebate |
| NATIONAL OILWELL VARCO, L.P. | California | state | 2009 | $348,381 | | training reimbursement |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2016 | $336,731 | | tax credit/rebate |
| Ameron International Corp | Oklahoma | state | 2016 | $332,492 | | property tax abatement |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2014 | $310,913 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2017 | $303,915 | | tax credit/rebate |
| VARCO INTERNATIONAL, INC. | California | state | 2005 | $202,761 | | training reimbursement |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2018 | $183,521 | | tax credit/rebate |
| AMERON INTERNATIONAL, POLE PRODUCTS DIV. | California | state | 2003 | $107,200 | | training reimbursement |
| FIBER GLASS SYSTEMS LP | Oklahoma | state | 2007 | $99,786 | | tax credit/rebate |
| FIBER GLASS SYSTEMS LP | Oklahoma | state | 2009 | $99,786 | | tax credit/rebate |
| NATIONAL OILWELL VARCO, L.P. | California | state | 2012 | $96,226 | | training reimbursement |
| Edlon, Inc. | Pennsylvania | state | | $70,000 | | tax credit/rebate |
| FIBER GLASS SYSTEMS LP | Oklahoma | state | 2011 | $68,014 | | tax credit/rebate |
| FIBER GLASS SYSTEMS, L.P. | Oklahoma | state | 2017 | $66,806 | | tax credit/rebate |
| FIBER GLASS SYSTEMS, L.P. | Oklahoma | state | 2017 | $66,806 | | tax credit/rebate |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2012 | $64,822 | | grant |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2012 | $57,484 | | grant |
| FIBER GLASS SYSTEMS, L.P. | Oklahoma | state | 2014 | $51,200 | | tax credit/rebate |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2012 | $44,099 | | grant |
| Edlon, Inc. | Pennsylvania | state | | $35,000 | | grant |
| AMERON INTERNATIONAL CORPORATION | California | state | 2011 | $33,450 | | training reimbursement |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2012 | $27,212 | | grant |
| AMERON INTERNATIONAL | California | state | 2008 | $25,701 | | training reimbursement |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2011 | $20,918 | | grant |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2016 | $11,798 | | tax credit/rebate |
| MOYNO INC | Ohio | state | 2013 | $11,000 | | training reimbursement |
| MOYNO INC | Ohio | state | 2013 | $11,000 | | training reimbursement |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2017 | $10,767 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2015 | $10,499 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2017 | $10,376 | | tax credit/rebate |
| ENERFLOW INDUSTRIES INC | Oklahoma | state | 2011 | $9,516 | | grant |
| AMERON INTERNATIONAL CORP - YUKON | Oklahoma | state | 2015 | $9,096 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP - Y | Oklahoma | state | 2014 | $8,653 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP - YUKON | Oklahoma | state | 2016 | $8,383 | | tax credit/rebate |
| AMERON INT | Oklahoma | state | 2019 | $8,262 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP-YUKON | Oklahoma | state | 2017 | $7,434 | | tax credit/rebate |
| AMERON INT | Oklahoma | state | 2019 | $7,401 | | tax credit/rebate |
| National Oilwell Varco | Utah | state | 2011 | $7,220 | | training reimbursement |
| AMERON INTERNATIONAL CORP - YUKON | Oklahoma | state | 2018 | $5,957 | | tax credit/rebate |
| AMERON INTERNATIONAL CORP | Oklahoma | state | 2018 | $5,198 | | tax credit/rebate |
| Edlon, Inc. | Pennsylvania | state | 2011 | $3,784 | | tax credit/rebate |
| TULSA EQUIPMENT MANUFACTURING CO | Oklahoma | state | 2007 | $3,500 | | tax credit/rebate |
| National Oilwell Varco | Utah | state | 2010 | $1,835 | | training reimbursement |
| National Oilwell Varco, Inc. | United States | federal | 2014 | | $98,451,807 | federal loan or loan guarantee |
| Fiber Glass Systems, Inc. | United States | federal | 2010 | | $9,000,000 | federal loan or loan guarantee |
| Fiberspar Linepipe Llc | United States | federal | 2010 | | $2,700,000 | federal loan or loan guarantee |
| Fiberspar Linepipe Llc | United States | federal | 2011 | | $2,700,000 | federal loan or loan guarantee |
| National Oilwell Varco, Inc. | United States | federal | 2010 | | $1,832,170 | federal loan or loan guarantee |
| Ameron International Corporation | California | state | 2006 | undisclosed | | training reimbursement |
| Ameron International Corporation | California | state | 2009 | undisclosed | | training reimbursement |
| ReedHycalog, LP | Texas | state | 2008 | undisclosed | | property tax abatement |
| Fiberspar, Inc. | Massachusetts | state | 1997 | undisclosed | | tax credit/rebate |
