---
schema_version: "secwatch.filing_event.v1"
accession: "0000790051-24-000079"
form_type: "8-K"
ticker: "CSL"
cik: "0000790051"
company_name: "CARLISLE COMPANIES INC"
filed_at: "2024-03-20T23:59:59+00:00"
generated_at: "2026-06-04T12:33:58.624805+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Carlisle acquires MTL Holdings for $410M cash; expects $0.60 adj. EPS accretion in 2025

## Summary
- Purchase price of $410M cash; represents 8.7x adjusted EBITDA inclusive of cost synergies and $43M tax benefit.
- MTL generated $132M revenue for twelve months ended Feb 29, 2024; provides pre-fabricated edge metal and ACM wall panels.
- Expected cost synergies of ~$13M within first three years; acquisition to close in Q2 2024 subject to customary conditions.
- Deal consistent with Vision 2030 strategy; establishes Carlisle as industry leader in $4B architectural metal segment.
- Strong management team led by Tony Mallinger to remain; adds approximately $0.60 to adjusted EPS in 2025.

## SEC filing metadata
- accession: 0000790051-24-000079
- form_type: 8-K
- ticker: CSL
- cik: 0000790051
- company_name: CARLISLE COMPANIES INC
- filed_at: 2024-03-20T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/790051/000079005124000079/0000790051-24-000079-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/790051/000079005124000079/csl-20240318.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000790051-24-000079
- JSON: https://secwatch.observer/filing/0000790051-24-000079.json
- Plain text: https://secwatch.observer/filing/0000790051-24-000079.txt

## Key facts
- Material Agreements
  CARLISLE COMPANIES INC entered into Unit Purchase Agreement with the Sellers valued at $410 million (effective 2024-03-18).
  - Action: entry
  - Agreement: asset purchase
  - Counterparty: the Sellers
  - Value: $410 million
  - Effective: 2024-03-18
  source text: On March 18, 2024, Carlisle Companies Incorporated, a Delaware corporation (the “Company”), entered into a Unit Purchase Agreement (the “Agreement”) with PWP Growth Equity Fund II LP, a Delaware limited partnership, MTL CP LP, a Delaware limited partnership, MTL Management Pool LLC, a Delaware limited liability company, PWP Growth Equity Fund II B LP, a Delaware limited partnership, Newbury Equity Partners V L.P., HQ Capital SCS SICAV-SIF – Auda Co-Investment Fund II, Regent Street Co-Investment Fund 2018-5, LLC, Trinity Alps Private Opportunities Fund I B LLC, Antares Capital 2 LP, Randolph Street Ventures, L.P., Jeffrey C. Walker and Chavkin Management Corp (collectively, the “Sellers”), MTL Holdings LLC, a Delaware limited liability company (“MTL Holdings”), MTL GEF Blocker LLC, a Delaware limited liability company (“Blocker”), and PWP Growth Equity Fund II LP, a Delaware limited partnership, solely in its capacity as the representative of all of the Sellers (the “Seller Representat
  evidence_url: https://www.sec.gov/Archives/edgar/data/790051/000079005124000079/0000790051-24-000079-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.