Mark Mr. Messmer is a Republican Representative from IN (District 08). Messmer's campaign has raised $1.2 million from 139 donors. Funding includes 0.1% from small-dollar donors (under $200) and 43.0% from in-state contributors. Top funding sources by employer include Transportation, Health Care & Pharmaceuticals, Real Estate. Campaign committees include MESSMER FOR CONGRESS.
| Contributor | Type | State | Total | From PACs | Gifts |
|---|---|---|---|---|---|
| LOQUERCIO, ROBERT | individual | IL | $10,000 | — | 2 |
| WADE, JOHN P | individual | CA | $7,000 | — | 1 |
| COX, BARRY E MR | individual | IN | $6,600 | — | 1 |
| RATCLIFF, RODERICK | individual | IN | $5,000 | — | 1 |
| MEEHAN, LARRY | individual | VA | $5,000 | — | 1 |
| MORGAN, MATTHEW | individual | MA | $3,500 | — | 1 |
| MOORE, DANIEL | individual | CA | $3,500 | — | 1 |
| LUCKEY, PALMER | individual | CA | $3,500 | — | 1 |
| FOERTSCH, DON | individual | IN | $3,500 | — | 1 |
| THRIFT, PAUL MR. | individual | IN | $3,500 | — | 1 |
| SEGER, ROGER | individual | IN | $3,500 | — | 1 |
| MCCOY, BRIAN | individual | OK | $3,500 | — | 1 |
| CLAUSER, MICHAEL | individual | MD | $3,500 | — | 1 |
| LYNCH, NEIL | individual | DC | $3,500 | — | 1 |
| SEGER, MICHELE | individual | IN | $3,500 | — | 1 |
| PAC | State | Total | Gifts |
|---|---|---|---|
| AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) | DC | $10,250 | 3 |
| AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE | MN | $10,000 | 2 |
| BUCKEYE LIBERTY POLITICAL ACTION COMMITTEE | WI | $10,000 | 2 |
| POET PAC | SD | $10,000 | 2 |
| REPUBLICAN GOVERNANCE GROUP/TUESDAY GROUP PAC | FL | $10,000 | 10 |
| ALLISON TRANSMISSION INC. POLITICAL ACTION COMMITTEE | IN | $10,000 | 3 |
| TRANSDIGM GROUP INC. EMPLOYEE POLITICAL ACTION COMMITTEE | OH | $10,000 | 2 |
| TAFT STETTINIUS & HOLLISTER LLP POLITICAL ACTION COMMITTEE | DC | $8,000 | 3 |
| HONEYWELL INTERNATIONAL POLITICAL ACTION COMMITTEE | DC | $8,000 | 4 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | VA | $7,500 | 3 |
| LOCKHEED MARTIN CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | VA | $7,000 | 7 |
| REPUBLICAN MAINSTREET PARTNERSHIP PAC | DC | $7,000 | 7 |
| AMERICAN HOSPITAL ASSOCIATION PAC | DC | $6,500 | 3 |
| EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC | VA | $6,000 | 4 |
| NATIONAL APARTMENT ASSOCIATION POLITICAL ACTION COMMITTEE | VA | $5,500 | 3 |
Independent expenditures by super PACs and other groups, for and against.
No records in Poliscope for this section.
400 roll calls on record: 232 yea, 53 nay, 9 not voting.
| Date | Bill | Question | Position | Result |
|---|---|---|---|---|
| — | 8884 Removing Barriers to Work for Disabled Americans Act | Yea-and-Nay | Yea | Passed 232–188 |
| — | 113 Establishing the congressional budget for the United States Government for fiscal year 2027 and setting forth the appropriate budgetary levels for fiscal years 2028 through 2036. | Yea-and-Nay | Yea | Passed 216–214 |
| — | 7008 Stop Insider Trading Act | Yea-and-Nay | Nay | Failed 211–218 |
| — | 8800 National Defense Authorization Act for Fiscal Year 2027 | Yea-and-Nay | Yea | Passed 216–212 |
| — | Recorded Vote | Aye | Agreed to 232–199 | |
| — | Recorded Vote | Aye | Agreed to 221–210 | |
| — | 6955 Main Street Capital Access Act | Yea-and-Nay | Nay | Failed 210–216 |
| — | Recorded Vote | Aye | Agreed to 221–203 | |
| — | Recorded Vote | Aye | Agreed to 215–214 | |
| — | Recorded Vote | No | Failed 76–350 | |
| — | Recorded Vote | Aye | Failed 201–224 | |
| — | Recorded Vote | Aye | Agreed to 215–214 | |
| — | Recorded Vote | No | Agreed to 265–161 | |
| — | Recorded Vote | No | Failed 65–359 | |
| — | Recorded Vote | No | Failed 49–237 | |
| — | 1438 Providing for consideration of the bill (H.R. 8800) to authorize appropriations for fiscal year 2027 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes; providing for consideration of the bill (H.R. 8884) to amend title II of the Social Security Act to reauthorize demonstration authority for the disability insurance program; providing for consideration of the concurrent resolution (H. Con. Res. 113) establishing the congressional budget for the United States Government for fiscal year 2027 and setting forth the appropriate budgetary levels for fiscal years 2028 through 2036; providing for consideration of the bill (H.R. 7008) to amend chapter 131 of title 5 to require certain restrictions on stocks for Members of Congress and their spouses and dependents, and for other purposes; providing for consideration of the bill (H.R. 6955) to make improvements to the Federal banking laws, and for other purposes; providing for consideration of the bill (H.R. 9770) making continuing appropriations for fiscal year 2027, and for other purposes; and for other purposes. | Recorded Vote | Aye | Passed 214–211 |
| — | 1438 Providing for consideration of the bill (H.R. 8800) to authorize appropriations for fiscal year 2027 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes; providing for consideration of the bill (H.R. 8884) to amend title II of the Social Security Act to reauthorize demonstration authority for the disability insurance program; providing for consideration of the concurrent resolution (H. Con. Res. 113) establishing the congressional budget for the United States Government for fiscal year 2027 and setting forth the appropriate budgetary levels for fiscal years 2028 through 2036; providing for consideration of the bill (H.R. 7008) to amend chapter 131 of title 5 to require certain restrictions on stocks for Members of Congress and their spouses and dependents, and for other purposes; providing for consideration of the bill (H.R. 6955) to make improvements to the Federal banking laws, and for other purposes; providing for consideration of the bill (H.R. 9770) making continuing appropriations for fiscal year 2027, and for other purposes; and for other purposes. | Yea-and-Nay | Yea | Passed 213–209 |
| — | 8823 Putting Patients First by Strengthening Provider Accountability in FECA Act | 2/3 Yea-And-Nay | Yea | Passed 396–0 |
| — | 4541 To reauthorize the Young Women’s Breast Health Education and Awareness Requires Learning Young Act of 2009. | 2/3 Yea-And-Nay | Yea | Passed 394–6 |
| — | 5362 To name the Department of Veterans Affairs multispecialty clinic in Marietta, Georgia, as the "Colonel Michael H. Boyce Department of Veterans Affairs Multispecialty Clinic". | 2/3 Yea-And-Nay | Yea | Passed 418–0 |
| — | 8595 Making appropriations for national security, Department of State, and related programs for the fiscal year ending September 30, 2027, and for other purposes. | Yea-and-Nay | Yea | Passed 217–209 |
| — | Recorded Vote | Aye | Failed 136–291 | |
| — | Recorded Vote | No | Failed 6–421 | |
| — | Recorded Vote | No | Failed 104–314 | |
| — | Recorded Vote | No | Failed 79–348 |
| Bill | Title | Role | Policy area | Latest action | Law? |
|---|---|---|---|---|---|
| 309 | National Law Enforcement Officers Remembrance, Support and Community Outreach Act. | cosponsor | Crime and Law Enforcement | Aug 20, 2026 | — |
| 8476 | No Antisemitism in Education Act of 2026 | cosponsor | Education | Aug 20, 2026 | — |
| 10126 | DEMAND Act of 2026 | cosponsor | — | Aug 20, 2026 | — |
| 3633 | Digital Asset Market Clarity Act | cosponsor | Finance and Financial Sector | Aug 8, 2026 | — |
| 7008 | Stop Insider Trading Act | cosponsor | Congress | Aug 6, 2026 | — |
| 10017 | Permanent CBDC Ban Act | cosponsor | Finance and Financial Sector | Aug 3, 2026 | — |
| 9909 | Small Unmanned Aircraft Systems Operational Test, Evaluation, and Training Corridor Act | cosponsor | Armed Forces and National Security | Jul 23, 2026 | — |
| 1451 | Recognizing Charleston as the appropriate host city for the 2027 annual meeting of the Organization for Security and Cooperation in Europe Parliamentary Assembly. | cosponsor | International Affairs | Jul 23, 2026 | — |
| 1449 | Expressing support for the Freedom 250 Grand Prix, to be held in the District of Columbia in August 2026. | cosponsor | Congress | Jul 22, 2026 | — |
| 5267 | American Franchise Act | cosponsor | Labor and Employment | Jul 21, 2026 | — |
| 8183 | MATCH Act of 2026 | cosponsor | Labor and Employment | Jul 21, 2026 | — |
| 9701 | Daughters of the American Revolution Membership Integrity Act. | cosponsor | Congress | Jul 15, 2026 | — |
| 7651 | Chloe Cole Act of 2026 | cosponsor | Law | Jul 15, 2026 | — |
| 3514 | Improving Seniors’ Timely Access to Care Act of 2025 | cosponsor | Health | Jul 15, 2026 | — |
| 1181 | Protecting Privacy in Purchases Act | cosponsor | Finance and Financial Sector | Jul 15, 2026 | — |
| Committee | ID | Type | Relationship | Raised |
|---|---|---|---|---|
| MESSMER FOR CONGRESS | C00867218 | H / P | principal | $2.27M |
| end | url | type | party | phone | start |
|---|---|---|---|---|---|
| 2027-01-03 | https://messmer.house.gov | rep | Republican | 202-225-4636 | 2025-01-03 |
STOCK Act periodic transaction reports. Amounts are the ranges filers report.
No records in Poliscope for this section.
No records in Poliscope for this section.
Does not appear as a registered lobbyist in LDA filings.
Top donor industries: Transportation, Health Care & Pharmaceuticals, Real Estate, Government & Public Administration, Legal Services. See money.
Executive-branch (OGE 278e) disclosures, which apply to candidates who served as federal appointees.
No records in Poliscope for this section.
| Cycle | Office | State | District | FEC ID | Raised |
|---|---|---|---|---|---|
| 2026 | House | IN | 08 | H4IN08249 | $1.17M |
| 2024 | House | IN | 08 | H4IN08249 | $1.55M |
Source: Poliscope (poliscope.org), compiled from FEC, Congress.gov, LDA, SEC, OGE and congressional gift and travel records. Snapshot Sep 11, 2026. Flags are definitions of this site, listed on the hot buttons page; each is checked with documented rules against the filings above.