| KELTOI VINEYARD LLC | | state | 2014 | $4,231 | | tax credit/rebate |
| KELTOI VINEYARD LLC | | state | 2015 | $3,893 | | tax credit/rebate |
| KELTOI VINEYARD LLC | | state | 2016 | $3,843 | | tax credit/rebate |
| KELTOI VINEYARD LLC | | state | 2017 | $5,167 | | tax credit/rebate |
| KELTOI VINEYARD LLC | | state | 2018 | $7,175 | | tax credit/rebate |
| KEMCO TOOL AND MACHINE COMPANY, INC. (FKA AMALGAMATED INDUSTRIES) | | state | 2011 | $372,696 | | tax credit/rebate |
| KEMIN INDUSTRIES, INC (DBA KEMIN NUTRISURANCE) | | state | 2013 | $11,173 | | tax credit/rebate |
| KEMLAB LLC | | state | 2013 | $57,281 | | tax credit/rebate |
| Kenrick Developers, LLC | | local | 2015 | $7,497,141 | | tax increment financing |
| KENT FOREST PRODUCTS, INC. | | state | 2005 | $74,664 | | tax credit/rebate |
| KENT FOREST PRODUCTS, INC. | | state | 2006 | $75,000 | | tax credit/rebate |
| KENT FOREST PRODUCTS, INC. | | state | 2007 | $75,000 | | tax credit/rebate |
| KEREOS, INC. | | state | 2004 | $74,037 | | tax credit/rebate |
| KEREOS, INC. | | state | 2005 | $75,000 | | tax credit/rebate |
| KEREOS, INC. | | state | 2006 | $75,000 | | tax credit/rebate |
| KEREOS, INC. | | state | 2008 | $75,000 | | tax credit/rebate |
| KEREOS, INC. | | state | 2004 | $11,601 | | tax credit/rebate |
| KEREOS, INC. | | state | 2005 | $16,094 | | tax credit/rebate |
| KEREOS, INC. | | state | 2006 | $23,729 | | tax credit/rebate |
| KERNELL LAW FIRM, P.C. | | state | 2012 | $4,445 | | tax credit/rebate |
| KERRY, INC. | Kerry Group | state | 2009 | $104,742 | | tax credit/rebate |
| KERRY, INC. | Kerry Group | state | 2011 | $487,308 | | tax credit/rebate |
| Kerry, Inc. | Kerry Group | local | 2006 | | undisclosed | loan or bond financing |
| KIEWIT WESTERN CO. | Kiewit | state | 2011 | $429,840 | | tax credit/rebate |
| KIGHT, JAMEY | | state | 2018 | $9,965 | | tax credit/rebate |
| KILLSHOT PRODUCTIONS, INC. | | state | 2005 | $337,534 | | tax credit/rebate |
| Kim DeBuhr-Black Iron Grill & Saloon | | local | 2012 | $34,776 | | tax increment financing |
| KINGSFORD MANUFACTURING CO, THE | Clorox | state | 2002 | $193,888 | | tax credit/rebate |
| KINGSWEST LLC | | state | 2004 | $1,450,000 | | tax credit/rebate |
| KIPNIS, ROBERT | | state | 2002 | $12,500 | | tax credit/rebate |
| KIPNIS, ROBERT | | state | 2003 | $12,500 | | tax credit/rebate |
| KIPNIS, ROBERT | | state | 2004 | $12,500 | | tax credit/rebate |
| KIPNIS, ROBERT | | state | 2005 | $12,500 | | tax credit/rebate |
| Kirkwood Realty Co, LLC | | local | 2010 | $1,141,812 | | tax increment financing |
| Kirkwood Realty Co, LLC | | local | 2011 | $366,123 | | tax increment financing |
| Kirkwood Realty Co, LLC | | local | 2012 | $978,646 | | tax increment financing |
| KIRT AND HENRY STRUEMPH DBA H&K CHARCOAL, INC. | | state | 2003 | $97,821 | | tax credit/rebate |
| KIRT AND HENRY STRUEMPH DBA H&K CHARCOAL, INC. | | state | 2004 | $52,900 | | tax credit/rebate |
| KIRT AND HENRY STRUEMPH DBA H&K CHARCOAL, INC. | | state | 2005 | $80,760 | | tax credit/rebate |
| KLEINE HIMMEL VINEYARDS, LLC | | state | 2009 | $16,911 | | tax credit/rebate |
| KLEINE HIMMEL VINEYARDS, LLC | | state | 2010 | $2,676 | | tax credit/rebate |
| KLEINE HIMMEL VINEYARDS, LLC | | state | 2012 | $13,401 | | tax credit/rebate |
| KNAPPCO CORPORATION | Dover Corp. | state | 2001 | $3,091 | | tax credit/rebate |
| KOHL'S DEPARTMENT STORES INC | Kohl's | state | 2003 | $504,208 | | tax credit/rebate |
| KOHL'S DISTRIBUTION CENTER | Kohl's | state | 2000 | $485,000 | | training reimbursement |
| KOHL'S DISTRIBUTION CENTER | Kohl's | state | 2001 | $383,950 | | training reimbursement |
| KOKAM AMERICA, INC. | Freudenberg | state | 2010 | $507,473 | | training reimbursement |
| Kopytek, Inc. | | state | 2010 | | $3,495,000 | industrial revenue bond |
| KRAFT FOODS GLOBAL, INC. | Kraft Heinz | state | 2005 | $134,159 | | tax credit/rebate |
| KRAFT FOODS GLOBAL, INC. | Kraft Heinz | state | 2005 | $51,825 | | tax credit/rebate |
| KRAUSE, RODNEY | | state | 2002 | $3,125 | | tax credit/rebate |
| KRAUSE, RODNEY | | state | 2003 | $3,125 | | tax credit/rebate |
| KRAUSE, RODNEY | | state | 2004 | $3,125 | | tax credit/rebate |
| KRAUSE, RODNEY | | state | 2005 | $3,125 | | tax credit/rebate |
| KRUSZEWSKI, RONALD | | state | 2002 | $6,250 | | tax credit/rebate |
| KRUSZEWSKI, RONALD | | state | 2003 | $6,250 | | tax credit/rebate |
| KRUSZEWSKI, RONALD | | state | 2004 | $6,250 | | tax credit/rebate |
| KRUSZEWSKI, RONALD | | state | 2005 | $6,250 | | tax credit/rebate |
| KUNKEL ENTERPRISES INC DBA CK ENTERPRISES INC | | state | 2001 | $7,933 | | tax credit/rebate |
| Kurt A. Aarons, DDS, LLC/K. A. Aarons, LLC | | local | 2006 | undisclosed | | property tax abatement |
| KURT AARONS, DDS, P.C. | | state | 2006 | $1,827 | | tax credit/rebate |
| KURT AARONS, DDS, P.C. | | state | 2007 | $8,622 | | tax credit/rebate |
| KURT AARONS, DDS, P.C. | | state | 2008 | $8,548 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY | KV Pharmaceutical | state | 2006 | $153,093 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY | KV Pharmaceutical | state | 2006 | $2,833 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY | KV Pharmaceutical | state | 2009 | $65,403 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2006 | $313,207 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2003 | $21,607 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2003 | $11,975 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2003 | $4,833 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2003 | $1,239 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2003 | $1,085 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2004 | $8,873 | | tax credit/rebate |
| KV PHARMACEUTICAL COMPANY & SUBSIDIARIES | | state | 2001 | $140,729 | | tax credit/rebate |
| KWAME DEVELOPERS, LLC | | state | 2003 | $440,604 | | tax credit/rebate |
| KWAME DEVELOPERS, LLC | | state | 2004 | $20,043 | | tax credit/rebate |
| KYMO ENTERPRISES, LLC | | state | 2011 | $10,345 | | tax credit/rebate |
| KYMO ENTERPRISES, LLC | | state | 2012 | $3,714 | | tax credit/rebate |
| KYMO ENTERPRISES, LLC | | state | 2012 | $3,464 | | tax credit/rebate |
| KYMO ENTERPRISES, LLC | | state | 2013 | $1,048 | | tax credit/rebate |
| KYMO ENTERPRISES, LLC | | state | 2013 | $75,000 | | tax credit/rebate |
| Kypha, Inc. | | state | 2011 | $399,245 | | tax credit/rebate |
| KYPHA, INC. | | state | 2011 | $90,000 | | tax credit/rebate |
| KYPHA, INC. | | state | 2011 | $48,736 | | tax credit/rebate |
| KYPHA, INC. | | state | 2012 | $45,142 | | tax credit/rebate |
| KYPHA, INC. | | state | 2013 | $14,120 | | tax credit/rebate |
| KYPHA, INC. | | state | 2013 | $30,352 | | tax credit/rebate |
| KYPHA, INC. | | state | 2014 | $8,098 | | tax credit/rebate |
| KYPHA, INC. | | state | 2014 | $16,163 | | tax credit/rebate |
| L & P MANUFACTURING INC. | Leggett & Platt | state | 2002 | $65,974 | | tax credit/rebate |
| L & P MANUFACTURING INC. | Leggett & Platt | state | 2004 | $11,915 | | tax credit/rebate |
| L & P MANUFACTURING INC. | Leggett & Platt | state | 2001 | $59,089 | | tax credit/rebate |
| L & P MANUFACTURING INC. | Leggett & Platt | state | 2002 | $89,327 | | tax credit/rebate |
| L AND L MANUFACTURING | | state | 2009 | $14,598 | | tax credit/rebate |
| L AND L MANUFACTURING | | state | 2010 | $23,529 | | enterprise zone |
| LA DOLCE VITA VINEYARD | | state | 2000 | $12,495 | | tax credit/rebate |
| LA DOLCE VITA VINEYARD | | state | 2002 | $5,356 | | tax credit/rebate |
| LA DOLCE VITA VINEYARD | | state | 2003 | $3,861 | | tax credit/rebate |
| LABARGE PRODUCTS, INC. | | state | 2008 | $45,604 | | tax credit/rebate |
| LABARGE, INC. | | state | 2006 | $519,082 | | training reimbursement |
| LABCONCO CORPORATION | | state | 2007 | $12,725 | | tax credit/rebate |
