PAC · DC
Republican Mainstreet Partnership PAC
Registered with the Federal Election Commission as C00165159.
Which side
Mostly helps Republicans
100% of the $399K it gave candidates or spent on races helped Republicans. Spending against a candidate counts as help for the other party.4
Helps Democrats 0%Helps Republicans 100%
Backs
- Eric FloresRepublican$10K
- Ken CalvertRepublican$10K
- Young KimRepublican$9,000
- Nicholas A. LangworthyRepublican$8,000
- Mariannette Miller-MeeksRepublican$8,000
On the record
Who runs it
The FEC makes every committee name a treasurer, who signs its reports, and a custodian of its records. It does not make PACs list their officers or board.
- Treasurer
- Douglas A Ose1
Who funds it
It reported raising $3.6M: $2.1M from individuals and $1.5M from other committees.4
Companies, groups and committees5
The biggest givers that aren't individuals, from its itemized receipts. Transfers from affiliated committees count.
Individuals
We show individual donors only as totals, never by name: FEC rules bar using their names for soliciting or commercial purposes.
- $792K from 26,905 itemized gifts by individuals6
- 24% came in gifts of $2,000 or more6
- Top states: Texas $152K, Florida $102K, California $73K, Ohio $41K, Georgia $32K6
Where its donors work6
| Laura Arnold | 2 gifts | $10,000 |
| Tellurian | 2 gifts | $10,000 |
| Haslam Sports Group | 2 gifts | $8,312 |
| Atlantic Solutions Group | 1 gifts | $5,000 |
| Clearpath | 1 gifts | $5,000 |
| Himself | 1 gifts | $5,000 |
| MDK Motorsports | 1 gifts | $5,000 |
| Rainmaker Technology | 1 gifts | $5,000 |
| Strategic and International | 1 gifts | $5,000 |
| Fnal | 566 gifts | $4,862 |
Employers as donors wrote them. These are gifts from people who work there, not from the companies.
Money, 2025–26
As reported to the FEC through August 31, 2026.2
Raised$3.6M
Spent$2.8M
Cash on hand$1.2M
Given to candidates and committees$876K
- From individuals $2.1M
- From other committees $1.5M
- Other $3,635
Who it gives to
96 candidates, $399K in direct gifts.3
| Eric Flores RepublicanU.S. House, Texas 34th District (2026) | $10,000 |
| Ken Calvert RepublicanU.S. House, California 40th District (2026) | $10,000 |
| Young Kim RepublicanU.S. House, California 40th District (2026) | $9,000 |
| Nicholas A. Langworthy RepublicanU.S. House, New York 23rd District (2026) | $8,000 |
| Mariannette Miller-Meeks RepublicanU.S. House, Iowa 1st District (2026) | $8,000 |
| Aaron Bean RepublicanU.S. House, Florida 4th District (2026) | $7,000 |
| Michael Guest RepublicanU.S. House, Mississippi 3rd District (2026) | $7,000 |
| Mike Flood RepublicanU.S. House, Nebraska 1st District (2026) | $7,000 |
| David Rouzer RepublicanU.S. House, North Carolina 7th District (2026) | $7,000 |
| Carol D. Miller RepublicanU.S. House, West Virginia 1st District (2026) | $6,000 |
| Cliff Bentz RepublicanU.S. House, Oregon 2nd District (2026) | $6,000 |
| Bill Huizenga RepublicanU.S. House, Michigan 4th District (2026) | $6,000 |
| Max L. Miller RepublicanU.S. House, Ohio 7th District (2026) | $6,000 |
| Nathaniel Moran RepublicanU.S. House, Texas 1st District (2026) | $6,000 |
| Robert P. Bresnahan, Jr. RepublicanU.S. House, Pennsylvania 8th District (2026) | $6,000 |
| Brian K. Fitzpatrick RepublicanU.S. House, Pennsylvania 1st District (2026) | $5,000 |
| Celeste Maloy RepublicanU.S. House, Utah 3rd District (2026) | $5,000 |
| Chuck Edwards RepublicanU.S. House, North Carolina 11th District (2026) | $5,000 |
| Gabe Evans RepublicanU.S. House, Colorado 8th District (2026) | $5,000 |
| Julie Fedorchak RepublicanU.S. House, North Dakota at large (2026) | $5,000 |
| Michelle Fischbach RepublicanU.S. House, Minnesota 7th District (2026) | $5,000 |
| Michael A. Rulli RepublicanU.S. House, Ohio 6th District (2026) | $5,000 |
| Zachary Nunn RepublicanU.S. House, Iowa 3rd District (2026) | $5,000 |
| Jay Obernolte RepublicanU.S. House, California 23rd District (2026) | $5,000 |
| Monica De La Cruz RepublicanU.S. House, Texas 15th District (2026) | $5,000 |
| Pete Stauber RepublicanU.S. House, Minnesota 8th District (2026) | $5,000 |
| Laurel M. Lee RepublicanU.S. House, Florida 15th District (2026) | $5,000 |
| Mark B. Messmer RepublicanU.S. House, Indiana 8th District (2026) | $5,000 |
| Mike Haridopolos RepublicanU.S. House, Florida 8th District (2026) | $5,000 |
| Earl L. "Buddy" Carter RepublicanU.S. House, Georgia 1st District (2026) | $5,000 |
Sources
Every number on this page points here. Each one links to the public record.
- 1FEC committee record: Republican Mainstreet Partnership PAC (C00165159)https://www.fec.gov/data/committee/C00165159/Retrieved October 16, 2026
- 2FEC: Republican Mainstreet Partnership PAC financial summary, 2025–26https://www.fec.gov/data/committee/C00165159/?cycle=2026#financial-summaryThrough August 31, 2026 · Retrieved October 16, 2026
- 3FEC: contributions from Republican Mainstreet Partnership PAC to candidates, 2025–26https://www.fec.gov/data/disbursements/?committee_id=C00165159&two_year_transaction_period=2026Bulk file pas226 · Retrieved October 16, 2026
- 4Federal Election Commission bulk data, 2025–26 cyclehttps://www.fec.gov/data/browse-data/?tab=bulk-dataRetrieved October 16, 2026 · Public record
- 5FEC: receipts of Republican Mainstreet Partnership PAC, 2025–26https://www.fec.gov/data/receipts/?committee_id=C00165159&two_year_transaction_period=2026Itemized receipts, bulk files indiv26 and oth26 · Retrieved October 17, 2026
- 6FEC: itemized individual contributions to Republican Mainstreet Partnership PAC, 2025–26https://www.fec.gov/data/receipts/individual-contributions/?committee_id=C00165159&two_year_transaction_period=2026Gifts over $200 · Retrieved October 17, 2026