Segment disclosures

Company overview

CORE MOLDING TECHNOLOGIES, INC.

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

5 dimension combinations 67 retained observations 13 reported periods

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Product · Reportable Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ProductMember;us-gaap:StatementBusinessSegmentsAxis=cmt:ReportableSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3060890000 USD20260804Open filing evidence
2026-01-01 – 2026-06-30118350000 USD20260804Open filing evidence
2026-01-01 – 2026-03-3157460000 USD20260507Open filing evidence
2025-01-01 – 2025-12-31232205000 USD20260310Open filing evidence
2025-07-01 – 2025-09-3054178000 USD20251104Open filing evidence
2025-01-01 – 2025-09-30176823000 USD20251104Open filing evidence
2025-04-01 – 2025-06-3061633000 USD20260804Open filing evidence
2025-01-01 – 2025-06-30122645000 USD20260804Open filing evidence
2025-01-01 – 2025-03-3161012000 USD20260507Open filing evidence
2024-01-01 – 2024-12-31291092000 USD20260310Open filing evidence
2024-07-01 – 2024-09-3071258000 USD20251104Open filing evidence
2024-01-01 – 2024-09-30231045000 USD20251104Open filing evidence
2024-04-01 – 2024-06-3083956000 USD20250805Open filing evidence
2024-01-01 – 2024-06-30159787000 USD20250805Open filing evidence
2023-01-01 – 2023-12-31347375000 USD20260310Open filing evidence

Service · Reportable Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=us-gaap:ServiceMember;us-gaap:StatementBusinessSegmentsAxis=cmt:ReportableSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-301839000 USD20260804Open filing evidence
2026-01-01 – 2026-06-302962000 USD20260804Open filing evidence
2026-01-01 – 2026-03-311123000 USD20260507Open filing evidence
2025-01-01 – 2025-12-3141593000 USD20260310Open filing evidence
2025-07-01 – 2025-09-304257000 USD20251104Open filing evidence
2025-01-01 – 2025-09-3022298000 USD20251104Open filing evidence
2025-04-01 – 2025-06-3017606000 USD20260804Open filing evidence
2025-01-01 – 2025-06-3018041000 USD20260804Open filing evidence
2025-01-01 – 2025-03-31435000 USD20260507Open filing evidence
2024-01-01 – 2024-12-3111286000 USD20260310Open filing evidence
2024-07-01 – 2024-09-301734000 USD20251104Open filing evidence
2024-01-01 – 2024-09-308835000 USD20251104Open filing evidence
2024-04-01 – 2024-06-304787000 USD20250805Open filing evidence
2024-01-01 – 2024-06-307101000 USD20250805Open filing evidence
2023-01-01 – 2023-12-3110363000 USD20260310Open filing evidence

Reportable Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=cmt:ReportableSegmentMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-3090237000 USD20261104Open filing evidence
2026-01-01 – 2026-09-30211549000 USD20261104Open filing evidence
2026-04-01 – 2026-06-3062729000 USD20260804Open filing evidence
2026-01-01 – 2026-06-30121312000 USD20260804Open filing evidence
2026-01-01 – 2026-03-3158583000 USD20260507Open filing evidence
2025-01-01 – 2025-12-31273798000 USD20260310Open filing evidence
2025-07-01 – 2025-09-3058435000 USD20261104Open filing evidence
2025-01-01 – 2025-09-30199121000 USD20261104Open filing evidence
2025-04-01 – 2025-06-3079239000 USD20260804Open filing evidence
2025-01-01 – 2025-06-30140686000 USD20260804Open filing evidence
2025-01-01 – 2025-03-3161447000 USD20260507Open filing evidence
2024-01-01 – 2024-12-31302378000 USD20260310Open filing evidence
2024-07-01 – 2024-09-3072992000 USD20251104Open filing evidence
2024-01-01 – 2024-09-30239880000 USD20251104Open filing evidence
2024-04-01 – 2024-06-3088743000 USD20250805Open filing evidence
2024-01-01 – 2024-06-30166888000 USD20250805Open filing evidence
2024-01-01 – 2024-03-3178145000 USD20250508Open filing evidence
2023-01-01 – 2023-12-31357738000 USD20260310Open filing evidence
2022-01-01 – 2022-12-31377376000 USD20250311Open filing evidence

Reportable Segment · Product

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=cmt:ReportableSegmentMember;srt:ProductOrServiceAxis=us-gaap:ProductMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-3064827000 USD20261104Open filing evidence
2026-01-01 – 2026-09-30183179000 USD20261104Open filing evidence
2025-07-01 – 2025-09-3054178000 USD20261104Open filing evidence
2025-01-01 – 2025-09-30176823000 USD20261104Open filing evidence
2025-01-01 – 2025-03-3161012000 USD20250508Open filing evidence
2024-01-01 – 2024-12-31291092000 USD20250311Open filing evidence
2024-01-01 – 2024-03-3175831000 USD20250508Open filing evidence
2023-01-01 – 2023-12-31347375000 USD20250311Open filing evidence
2022-01-01 – 2022-12-31358701000 USD20250311Open filing evidence

Reportable Segment · Service

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=cmt:ReportableSegmentMember;srt:ProductOrServiceAxis=us-gaap:ServiceMember
PeriodValueUnitFiledEvidence
2026-07-01 – 2026-09-3025410000 USD20261104Open filing evidence
2026-01-01 – 2026-09-3028370000 USD20261104Open filing evidence
2025-07-01 – 2025-09-304257000 USD20261104Open filing evidence
2025-01-01 – 2025-09-3022298000 USD20261104Open filing evidence
2025-01-01 – 2025-03-31435000 USD20250508Open filing evidence
2024-01-01 – 2024-12-3111286000 USD20250311Open filing evidence
2024-01-01 – 2024-03-312314000 USD20250508Open filing evidence
2023-01-01 – 2023-12-3110363000 USD20250311Open filing evidence
2022-01-01 – 2022-12-3118675000 USD20250311Open filing evidence