| Boeing | Boeing | state | 2013 | $8,700,000,000 | | MEGADEAL  |
| Boeing | Boeing | state | 2003 | $3,244,000,000 | | MEGADEAL |
| ORCA BAY SEAFOODS INC | Orca Bay Seafoods | state | 2008 | $158,360,005 | | tax credit/rebate |
| ORCA BAY SEAFOODS INC | Orca Bay Seafoods | state | 2006 | $136,758,723 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2017 | $130,254,069 | | tax credit/rebate |
| NATIONAL FROZEN FOODS CORPORATION | National Frozen Foods | state | 2008 | $126,986,447 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2015 | $106,059,430 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2015 | $105,677,735 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $99,495,754 | | tax credit/rebate |
| AMAZON.COM SERVICES LLC | Amazon.com | state | 2019 | $99,357,152 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2017 | $95,990,815 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2019 | $85,728,366 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2017 | $82,454,832 | | tax credit/rebate |
| AMAZON.COM SERVICES LLC | Amazon.com | state | 2018 | $79,138,028 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2018 | $70,537,344 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $67,192,769 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2019 | $67,112,839 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2019 | $66,859,548 | | tax credit/rebate |
| UNIVERSITY OF WASHINGTON | | state | 2018 | $66,575,648 | | tax credit/rebate |
| UNIVERSITY OF WASHINGTON | | state | 2017 | $61,162,097 | | tax credit/rebate |
| AMAZON CORPORATE LLC | Amazon.com | state | 2017 | $55,938,611 | | tax credit/rebate |
| UNIVERSITY OF WASHINGTON | | state | 2019 | $52,949,547 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2015 | $51,400,000 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $45,671,936 | | tax credit/rebate |
| ANDERSEN DAIRY INC | | state | 2008 | $37,670,933 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2018 | $35,960,933 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2015 | $34,329,766 | | tax credit/rebate |
| ANDERSEN DAIRY INC | | state | 2007 | $34,280,549 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2017 | $34,143,819 | | tax credit/rebate |
| RADER FARMS INC | Utz Quality Foods | state | 2008 | $31,796,345 | | tax credit/rebate |
| FACEBOOK, INC. | Meta Platforms Inc. | state | 2019 | $31,460,000 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2019 | $30,063,419 | | tax credit/rebate |
| ALLEN INSTITUTE | | state | 2018 | $27,804,472 | | tax credit/rebate |
| GOOGLE LLC | Alphabet Inc. | state | 2018 | $25,259,326 | | tax credit/rebate |
| PACIFIC SEAFOOD GROUP | | state | 2008 | $24,438,807 | | tax credit/rebate |
| PORTLAND GENERAL ELECTRIC COMPANY 1 | Portland General Electric | state | 2014 | $23,355,665 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2016 | $22,805,000 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2017 | $22,686,894 | | tax credit/rebate |
| GOOGLE LLC | Alphabet Inc. | state | 2017 | $22,384,112 | | tax credit/rebate |
| WASHINGTON STATE UNIVERSITY | | state | 2017 | $21,026,527 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2014 | $19,586,512 | | tax credit/rebate |
| ALLEN INSTITUTE | | state | 2019 | $18,599,387 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2012 | $18,383,692 | | tax credit/rebate |
| ALLEN INSTITUTE | | state | 2017 | $18,369,207 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2011 | $18,195,805 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2014 | $17,963,762 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2015 | $17,869,121 | | tax credit/rebate |
| WASHINGTON STATE UNIVERSITY | | state | 2019 | $16,789,746 | | tax credit/rebate |
| RADER FARMS INC | Utz Quality Foods | state | 2007 | $16,772,752 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2013 | $16,591,234 | | tax credit/rebate |
| LAMB WESTON, INC. | Lamb Weston Holdings | state | 2018 | $15,952,940 | | tax credit/rebate |
| GOOGLE LLC | Alphabet Inc. | state | 2019 | $15,594,462 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2016 | $15,421,244 | | tax credit/rebate |
| WASHINGTON STATE UNIVERSITY | | state | 2018 | $14,965,255 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2010 | $13,064,451 | | tax credit/rebate |
| COSTCO WHOLESALE CORPORATION | Costco | state | 2016 | $12,178,735 | | tax credit/rebate |
| CODE42 SOFTWARE INC | | state | 2015 | $11,730,310 | | tax credit/rebate |
| FACEBOOK INC | Meta Platforms Inc. | state | 2017 | $11,445,000 | | tax credit/rebate |
| FACEBOOK, INC. | Meta Platforms Inc. | state | 2018 | $11,445,000 | | tax credit/rebate |
| VMWARE, INC | VMware Inc. | state | 2019 | $10,200,019 | | tax credit/rebate |
| VMWARE INC | VMware Inc. | state | 2015 | $9,997,636 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2019 | $9,983,286 | | tax credit/rebate |
| NW STRAW PULP LLC | | state | 2019 | $9,184,000 | | tax credit/rebate |
| SGL COMPOSITES LLC | | state | 2017 | $9,168,017 | | tax credit/rebate |
| SGL COMPOSITES LLC | | state | 2019 | $9,168,017 | | tax credit/rebate |
| SGL COMPOSITES LLC | | state | 2018 | $9,168,017 | | tax credit/rebate |
| PREFERRED FREEZER SERVICES OF RICHLAND, LLC | | state | 2017 | $9,133,776 | | tax credit/rebate |
| PREFERRED FREEZER SERVICES OF RICHLAND, LLC | | state | 2016 | $9,133,776 | | tax credit/rebate |
| PREFERRED FREEZER SERVICES OF RICHLAND, LLC | | state | 2019 | $9,133,776 | | tax credit/rebate |
| PREFERRED FREEZER SERVICES OF RICHLAND, LLC | | state | 2018 | $9,133,776 | | tax credit/rebate |
| SEATTLE PROTON CENTER, LLC | | state | 2017 | $8,987,425 | | tax credit/rebate |
| SEATTLE PROTON CENTER, LLC | | state | 2018 | $8,987,425 | | tax credit/rebate |
| SEATTLE PROTON CENTER, LLC | | state | 2019 | $8,987,425 | | tax credit/rebate |
| NOVO NORDISK RESEARCH CENTER SEATTLE, INC. | Novo Holdings A/S | state | 2018 | $8,135,140 | | tax credit/rebate |
| NOVO NORDISK RESEARCH CENTER SEATTLE, INC. | Novo Holdings A/S | state | 2019 | $7,847,528 | | tax credit/rebate |
| VMWARE, INC | VMware Inc. | state | 2018 | $7,155,744 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2019 | $6,883,590 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2017 | $6,800,000 | | tax credit/rebate |
| NANOSTRING TECHNOLOGIES, INC. | Nanostring Technologies | state | 2019 | $6,770,700 | | tax credit/rebate |
| NANOSTRING TECHNOLOGIES, INC. | Nanostring Technologies | state | 2018 | $6,770,700 | | tax credit/rebate |
| AMAZON CORPORATE LLC | Amazon.com | state | 2016 | $6,763,960 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $6,696,505 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2019 | $6,320,234 | | tax credit/rebate |
| JUNO THERAPEUTICS, INC. | | state | 2018 | $6,249,793 | | tax credit/rebate |
| SKOOKUMCHUCK WIND ENERGY PROJECT, LLC | | state | 2019 | $6,216,554 | | tax credit/rebate |
| SEATTLE CHILDREN'S HOSPITAL | | state | 2018 | $6,010,622 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $5,992,891 | | tax credit/rebate |
| ZYMOGENETICS, INC. | Bristol-Myers Squibb | state | 2017 | $5,971,568 | | tax credit/rebate |
| MICROSOFT CORPORATION | Microsoft | state | 2007 | $5,908,834 | | tax credit/rebate |
| SEATTLE CHILDREN'S HOSPITAL | | state | 2017 | $5,559,560 | | tax credit/rebate |
| AMAZON CORPORATE LLC | Amazon.com | state | 2015 | $5,554,780 | | tax credit/rebate |
| BAKER PRODUCE INC | | state | 2007 | $5,546,904 | | tax credit/rebate |
| GOOSE POINT OYSTERS | | state | 2008 | $5,544,776 | | tax credit/rebate |
| T-MOBILE PCS HOLDINGS LLC | T-Mobile US | state | 2017 | $5,235,260 | | tax credit/rebate |
| T-MOBILE PCS HOLDINGS LLC | T-Mobile US | state | 2019 | $5,235,260 | | tax credit/rebate |
| T-MOBILE PCS HOLDINGS LLC | T-Mobile US | state | 2018 | $5,235,260 | | tax credit/rebate |
| COSTCO WHOLESALE CORPORATION | Costco | state | 2015 | $5,060,624 | | tax credit/rebate |
| THE BOEING COMPANY | Boeing | state | 2018 | $4,770,498 | | tax credit/rebate |
| DARIGOLD, INC. | Northwest Dairy Association | state | 2019 | $4,722,771 | | tax credit/rebate |
| BAKER PRODUCE INC | | state | 2008 | $4,717,490 | | tax credit/rebate |
| LAMB WESTON, INC. | Lamb Weston Holdings | state | 2019 | $4,712,519 | | tax credit/rebate |
. 