AT&T Services Inc
| Private | $37,541,593.00 | $74,371,472.06 |
Las Vegas Sands Corporation
| Private | $14,500,520.00 | $30,174,356.61 |
Oncor Electric Delivery Company LLC
| Private | $10,599,561.00 | $21,471,517.16 |
Texas Association of Realtors
| Private | $11,859,838.00 | $20,199,467.63 |
CenterPoint Energy Inc
| Private | $9,660,941.00 | $19,440,817.91 |
Vistra Energy Corp
| Private | $8,096,187.00 | $18,193,057.10 |
American Electric Power AEP
| Private | $10,643,670.00 | $18,122,948.85 |
Texas Medical Association
| Private | $7,870,840.00 | $15,723,438.47 |
BlueCross BlueShield of Texas a division of Health Care Service Corp a Mutual Legal Reserve Co
| Private | $7,619,712.00 | $15,502,897.22 |
Texas Charter Schools Association
| Taxpayer-Funded | $6,995,258.00 | $15,401,927.61 |
NRG Energy Inc
| Private | $7,428,077.00 | $13,941,418.70 |
Association of Electric Companies of Texas Inc
| Private | $7,784,148.00 | $13,709,658.44 |
Entergy Texas Inc
| Private | $6,693,034.00 | $13,226,778.24 |
Charter Communications Inc
| Private | $6,539,677.00 | $12,899,358.03 |
Raise Your Hand Texas for Public Schools
| Private | $6,125,910.00 | $12,324,518.22 |
Wholesale Beer Distributors of Texas
| Private | $6,796,302.00 | $12,070,628.69 |
Linebarger Goggan Blair & Sampson LLP
| Private | $5,688,202.00 | $11,644,698.43 |
Texas Association of Health Plans
| Taxpayer-Funded | $5,917,553.00 | $11,174,188.96 |
Texas Mutual Insurance Company
| Private | $5,021,757.00 | $10,863,278.50 |
Texas Trial Lawyers Association PAC
| Private | $5,902,103.00 | $10,368,908.99 |
NextEra Energy Resources LLC
| Private | $4,619,549.00 | $9,499,148.46 |
Uber Technologies Inc
| Private | $4,241,322.00 | $9,302,238.25 |
Texas Cable Association
| Private | $4,494,457.00 | $9,241,088.55 |
Waste Control Specialists LLC
| Private | $4,892,361.00 | $9,129,798.92 |
Texans for Lawsuit Reform PAC
| Private | $4,049,751.00 | $9,051,148.18 |