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Messmer, Mark B.
Member of Congress

Mark B. Messmer

Engineer Freshman
Republican Indiana On the 2026 ballot Official website
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Bills introduced
15
During their time in Congress
Bills cosponsored
212
Signed on as a supporter
Status
Serving now
As of our last update

Track record

Straight from the public record · How we compute these
Votes with their party
99%
590 of 595 Yea/Nay votes matched the Republican majority position This is high party loyalty. Most members in Congress fall between 75-95%.
Roll-call votes missed
2%
13 of 610 votes
Bills enacted into law
0.0%
0 of 15 bills they introduced

Based on 610 recorded votes and 15 sponsored bills in our data. Most bills never become law. A low enactment rate is normal across Congress.

Compare with another member

Committee assignments

10 current assignments · source: clerk.house.gov & senate.gov

Lobbyist political contributions

242 contributions totaling $456,341 that registered lobbyists disclosed in this member's honor. Source: federal LD-203 filings.

Top filers

  • SPACE EXPLORATION TECHNOLOGIES $40,000 · 8 contributions
  • NATIONAL AUTOMOBILE DEALERS ASSOCIATION $25,000 · 5 contributions
  • THE AMERICAN COUNCIL OF ENGINEERING COMPANIES $25,000 · 5 contributions
  • BARNES & THORNBURG, LLP $22,100 · 16 contributions
  • PEABODY INVESTMENTS CORP. $11,000 · 6 contributions
  • INT'L. ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL & REINFORCING IRON WORKERS $10,000 · 3 contributions
  • NATIONAL ASSOCIATION OF HOME BUILDERS $10,000 · 2 contributions
  • NATIONAL BEER WHOLESALERS ASSOCIATION $10,000 · 3 contributions

Recent contributions

DateFilerPayeeHonoreeAmount
Jun 8, 2026 NOVELIS INC. MESSMER FOR CONGRESS Mark Messmer $500.00
Jun 2, 2026 TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HOLLISTER, LLP) MESSMER FOR CONGRESS Rep Mark Messmer $3,000.00
Apr 21, 2026 NATIONAL AUTOMOBILE DEALERS ASSOCIATION MESSMER FOR CONGRESS Messmer, Mark $5,000.00
Apr 17, 2026 PARSONS CORPORATION MESSMER FOR CONGRESS Rep. Mark Messmer $3,000.00
Mar 31, 2026 PARSONS CORPORATION MESSMER FOR CONGRESS Rep. Mark Messmer $1,000.00
Mar 30, 2026 ASSOCIATED GENERAL CONTRACTORS OF AMERICA MESSMER FOR CONGRESS Messmer, Mark $1,000.00
Mar 28, 2026 ARK STRATEGY MESSMER FOR CONGRESS Congressman Mark Messmer $3,500.00
Mar 18, 2026 TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HOLLISTER, LLP) MESSMER FOR CONGRESS Rep Mark Messmer $3,000.00
Mar 18, 2026 CORNERSTONE GOVERNMENT AFFAIRS, INC. MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 30, 2025 BARNES & THORNBURG, LLP MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 30, 2025 BARNES & THORNBURG, LLP MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 30, 2025 BARNES & THORNBURG, LLP MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 30, 2025 BARNES & THORNBURG, LLP MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 30, 2025 BARNES & THORNBURG, LLP MESSMER FOR CONGRESS Mark Messmer $1,000.00
Dec 22, 2025 LOCKHEED MARTIN CORPORATION MESSMER FOR CONGRESS Messmer, Mark $1,000.00

Contributions that registered lobbyists and their firms disclosed as made in this member's honor (to a campaign, a PAC, or an event), under section 203 of the Honest Leadership and Open Government Act. A disclosed, reported contribution is legal activity, not an allegation of wrongdoing.

 Time in Congress
  • House of Representatives · Indiana · District 8
    2025–present · Congress 119
 Washington, DC office

1208 Longworth House Office Building

Washington, DC 20515

 (202) 225-4636

 How they voted recently 20 votes shown
DateVoteQuestionPositionResult
Jul 16, 2026 H #249 On Motion to Recommit · 119-HR-9237 Nay Failed Details →
Jul 16, 2026 H #248 On Motion to Suspend the Rules and Pass · 119-HR-5362 Yea Passed Details →
Jul 15, 2026 H #247 On Passage · 119-HR-8595 Yea Passed Details →
Jul 15, 2026 H #246 On Motion to Recommit · 119-HR-8595 Nay Failed Details →
Jul 15, 2026 H #245 On Agreeing to the Amendment · 119-HR-8595 Yea Failed Details →
Jul 15, 2026 H #244 On Agreeing to the Amendment · 119-HR-8595 Nay Failed Details →
Jul 15, 2026 H #243 On Agreeing to the Amendment · 119-HR-8595 Nay Failed Details →
Jul 15, 2026 H #242 On Agreeing to the Amendment · 119-HR-8595 Yea Failed Details →
Jul 15, 2026 H #241 On Agreeing to the Amendment · 119-HR-8595 Nay Failed Details →
Jul 14, 2026 H #240 On Passage · 119-HR-1181 Yea Passed Details →
Jul 14, 2026 H #239 On Motion to Recommit · 119-HR-1181 Nay Failed Details →
Jul 14, 2026 H #238 On Passage · 119-HR-139 Yea Passed Details →
Jul 14, 2026 H #237 On Agreeing to the Resolution · 119-HRES-1423 Yea Passed Details →
Jul 14, 2026 H #236 On Ordering the Previous Question · 119-HRES-1423 Yea Passed Details →
Jul 13, 2026 H #235 On Motion to Suspend the Rules and Pass, as Amended · 119-HR-8897 Yea Passed Details →
Jul 13, 2026 H #234 On Motion to Suspend the Rules and Pass · 119-HR-3106 Yea Passed Details →
Jun 30, 2026 H #233 On Agreeing to the Resolution · 119-HRES-1399 Yea Passed Details →
Jun 30, 2026 H #232 On Agreeing to the Resolution · 119-HCONRES-108 Nay Failed Details →
Jun 30, 2026 H #231 On Agreeing to the Resolution · 119-HRES-1398 Yea Failed Details →
Jun 30, 2026 H #230 On Ordering the Previous Question · 119-HRES-1398 Yea Passed Details →
 Bills they introduced 15 most recent
IDTitleIntroducedPolicy
119-HR-9128 CFTC Protection of Information and Data Act of 2026 Jun 3, 2026 Finance and Financial Sector
119-HR-6466 Forced Abortion Prevention and Accountability Act May 12, 2026 Crime and Law Enforcement
119-HR-8181 Critical Industry Skills Act Apr 2, 2026 Labor and Employment
119-HR-7720 Child Care Payment Integrity and Fraud Accountability Act of 2026 Feb 26, 2026 Families
119-HR-7547 DOD and USDA Interagency Research Act Feb 12, 2026 Agriculture and Food
119-HR-7469 SNAP Online Access Act of 2026 Feb 10, 2026 Agriculture and Food
119-HR-7264 Restoring America’s Floodplains Act Jan 27, 2026 Agriculture and Food
119-HR-6657 Restaurant Meals Program Reform Act of 2025 Dec 11, 2025 Agriculture and Food
119-HR-6213 Heat Workforce Standards Act of 2025 Nov 20, 2025 Labor and Employment
119-HR-4107 GOLDEN DOME Act of 2025 Jun 24, 2025 Armed Forces and National Security
119-HRES-428 Expressing support for the designation of May 2025 as "Moving Month". May 19, 2025 Housing and Community Development
119-HR-3044 No Vaccine Mandates in Higher Education Act Apr 28, 2025 Education
119-HR-2270 Empowering Employer Child and Elder Care Solutions Act Apr 7, 2025 Labor and Employment
119-HR-1018 INSTRUCT Act of 2025 Feb 5, 2025 Education
119-HJRES-15 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule… Jan 9, 2025 Energy
 Bills they signed on to support 25 most recent
IDTitleIntroduced
119-HR-9701 To amend title 36, United States Code, to modify the Federal charter of the National Society of the… Jul 15, 2026
119-HR-9580 PARITY Act Jul 2, 2026
119-HR-9535 Securing Agriculture's Workforce Act of 2026 Jun 30, 2026
119-HR-9517 To amend the Arms Export Control Act to modify a limitation relating to export and transfers of def… Jun 29, 2026
119-HR-8375 Medicare Advantage Improvement Act of 2026 Jun 23, 2026
119-HR-8476 No Antisemitism in Education Act of 2026 Jun 22, 2026
119-HRES-1370 Recognizing June 12, 2026, as the Solemnity of the Most Sacred Heart of Jesus and honoring the Sacr… Jun 15, 2026
119-HR-9242 No American Left Behind Act Jun 10, 2026
119-HR-9250 Great American Outdoors Act 250 Jun 10, 2026
119-HR-9147 Abraham Accords Expansion Act of 2026 Jun 4, 2026
119-HR-1502 North Platte Canteen Congressional Gold Medal Act Jun 4, 2026
119-HRES-1320 Calling upon all Americans on this Memorial Day, 2026, to honor the men and women of the Armed Forc… May 22, 2026
119-HR-2094 HELPER Act of 2025 May 13, 2026
119-HRES-1252 Resolution memorializing law enforcement officers killed in the line of duty. May 7, 2026
119-HR-8680 Armed Forces Carry Rights Protection Act of 2026 May 7, 2026
119-HR-5543 Baltic Security Assessment Act of 2025 Apr 16, 2026
119-HR-3608 Connor’s Law Apr 16, 2026
119-HR-685 SAVE Moms and Babies Act of 2025 Apr 14, 2026
119-HRES-1122 Honoring the life and legacy of Coach Louis Leo "Lou" Holtz. Mar 25, 2026
119-HR-8036 Interagency Coordination in Export Controls Act of 2026 Mar 24, 2026
119-HR-5688 Non-Domiciled CDL Integrity Act Mar 12, 2026
119-HR-7897 No Tax on Drill Pay Act Mar 12, 2026
119-HR-7651 Chloe Cole Act of 2026 Mar 9, 2026
119-HR-6233 Commercial Motor Vehicle English Proficiency Act Mar 3, 2026
119-HR-7613 ALERT Act Feb 26, 2026
Cite this page click to expand
APA
Open America. (2026). Messmer, Mark B. (Republican–Indiana): voting record. https://openamerica.io/legislator/M001233/
MLA
"Messmer, Mark B. (Republican–Indiana): Voting Record." Open America, 2026, https://openamerica.io/legislator/M001233/.
Bluebook (legal)
Profile of Messmer, Mark B., Member of Congress, Indiana (Republican), Open America (2026), https://openamerica.io/legislator/M001233/.
Markdown link
[Messmer, Mark B. (Republican–Indiana)](https://openamerica.io/legislator/M001233/)
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