Carlisle Companies Shareholders: Ownership Structure, Brands, and Acquisition History
Last updated: Sep-2026Ownership Structure
Ownership Analysis
With ownership fully public and dispersed, what commands attention at Carlisle is the deliberate transformation into a focused building-products company that its holders are backing rather than any controlling stake. Index and active funds, Vanguard, BlackRock, State Street and Capital International, lead the register. What owners hold is the product of one of the more decisive portfolio transformations in the industrial sector. Carlisle spent decades as a diversified industrial conglomerate spanning roofing, aerospace, brake, fluid-technology and interconnect businesses, but under a strategy formalized as Vision 2025, it systematically divested its non-building operations, selling Carlisle Brake and Friction and Carlisle Fluid Technologies in 2021 and, most significantly, Carlisle Interconnect Technologies to Amphenol for 2.025 billion dollars in 2024, while acquiring building-envelope businesses like Henry, MTL and Plasti-Fab to deepen its focus. The result, led by chief executive Chris Koch, is a concentrated building-products company organized into construction materials and weatherproofing technologies. Shareholders are backing this focused, high-quality building-envelope franchise, which benefits from stable re-roofing demand, strong margins and leading market positions, and from the disciplined capital allocation the transformation demonstrated. The equity's returns depend on the durability of the building-products business, disciplined acquisitions and capital return, and the resilience of construction and re-roofing demand, in a company that deliberately simplified itself to concentrate on its best business rather than on any ownership dynamic.
Direct Owners
Institutional Shareholders
Shareholder Analysis
Carlisle's roughly 5.0 billion dollars of revenue now comes from a focused, high-quality building-products business, the product of a deliberate transformation, and the investment case rests on the attractive economics of that concentrated franchise. The strengths are considerable: the core commercial-roofing and building-envelope business enjoys leading market positions and strong margins, and much of its demand comes from re-roofing and repair rather than new construction, lending stability that pure new-build exposure would lack; the company demonstrated disciplined capital allocation by divesting non-core businesses, notably the 2.025-billion-dollar sale of Carlisle Interconnect Technologies to Amphenol, and returning capital while acquiring building-envelope businesses to deepen its focus; and it benefits from tailwinds in energy-efficient construction. Weighing against this are the cyclicality of construction and repair demand, which softens in downturns, exposure to input costs and raw-material prices, competition from larger and well-resourced building-products companies, and integration risk from its acquisitions. The equity offers exposure to a focused, high-quality building-envelope company with leading positions, strong margins and stable re-roofing demand, and its returns depend on Carlisle sustaining its market leadership and margins, deploying capital disciplinedly through acquisitions and returns, and benefiting from re-roofing and energy-efficient-construction demand, converting its deliberate transformation into a concentrated, cash-generative building-products franchise into durable compounding of value, a quality industrial that sharpened itself into a better business through disciplined portfolio focus.
Brands, Subsidiaries & Companies Owned
| Name | Type | Description |
|---|---|---|
| Carlisle SynTec Systems | Brand | Commercial roofing systems |
| Versico Roofing Systems | Brand | Single-ply roofing |
| Henry Company | Company | Building envelope systems |
| Carlisle Weatherproofing Technologies | Business | Waterproofing and insulation |
| Hunter Panels | Brand | Polyisocyanurate insulation |
| Petersen Aluminum | Brand | Architectural metal products |
| MTL Holdings | Company | Commercial roof-edge systems |
| Plasti-Fab | Company | Expanded polystyrene insulation |
Portfolio Analysis
Carlisle's competitive identity, sharpened by its transformation into a focused building-products company, rests on leading brands across the building envelope, the roofing, insulation and waterproofing systems that protect and insulate structures. Its portfolio spans commercial roofing under Carlisle SynTec and Versico, building-envelope systems from the acquired Henry Company, polyisocyanurate insulation under Hunter Panels, architectural metal under Petersen, prefabricated roof-edge systems from MTL, and expanded-polystyrene insulation from Plasti-Fab, organized into construction-materials and weatherproofing-technologies segments. The strategy is to be a leading, focused provider of the building-envelope products essential to energy-efficient construction, offering integrated roofing, insulation and waterproofing systems with leading market positions and strong margins, and benefiting from the stability that re-roofing and repair demand provides. Carlisle's competitive strength lies in its leading positions in commercial roofing and building-envelope products, the strong margins and stability of that business, the breadth of its integrated building-envelope portfolio, and its focus, having shed unrelated industrial businesses to concentrate on this attractive market. Its competitive identity is that of a leading, focused building-envelope company built through deliberate portfolio concentration, and the durability of that identity depends on maintaining its market leadership and margins in commercial roofing and insulation, integrating its building-envelope acquisitions, and capitalizing on re-roofing demand and energy-efficient-construction trends against larger, diversified competitors in building materials.
Market Share & Competitors
| Company | Market Share | Revenue | Key Strength |
|---|---|---|---|
| Carlisle Companies ★ | N/A | $5.020B FY2025 | Building-envelope products and systems supplier |
| Owens Corning | N/A | $11B FY2025 | Roofing insulation and composites supplier |
| GAF | Standard Industries | N/A | Private roofing and building-materials company |
| Sika | N/A | $13B FY2025 | Construction chemicals and sealants supplier |
| Beacon Roofing Supply | QXO | $10B FY2024 | Roofing and building-products distributor |
Competitive Analysis
Carlisle competes in building-envelope products as a focused, high-quality player, its transformation having concentrated it in an attractive market where it holds leading positions. Its competitors include the roofing, insulation and composites supplier Owens Corning, the private roofing and building-materials company GAF, the construction-chemicals and sealants supplier Sika, and, in distribution, Beacon Roofing Supply, now part of QXO. Carlisle's competitive footing rests on its leading positions in commercial roofing and building-envelope products, the strong margins and stability of a business supported substantially by re-roofing and repair demand, the breadth of its integrated roofing, insulation and waterproofing portfolio, and its focus, having shed unrelated industrial businesses to concentrate on this market. The pressures it faces are the cyclicality of construction and repair demand, exposure to input and raw-material costs, competition from large, well-resourced building-products companies like Owens Corning and Sika, and integration risk from its acquisitions. Carlisle competes as a leading, focused building-envelope company that deliberately concentrated itself in an attractive building-products market, and its competitive prospects depend on defending its leading positions in commercial roofing and insulation, maintaining strong margins, integrating its building-envelope acquisitions, and capitalizing on re-roofing and energy-efficient-construction demand, converting its market leadership and focused portfolio into a durable competitive advantage against larger, more diversified competitors, a position strengthened by the disciplined transformation that concentrated the company on its best business.
Acquisitions
| Company Acquired | Deal Value | Year | Description |
|---|---|---|---|
| Henry Company | $1.575B | 2021 | Created a broader building-envelope platform |
| MTL Holdings | $410M | 2024 | Added prefabricated roof-edge systems |
| Plasti-Fab | $260M | 2024 | Expanded polystyrene insulation |
| ThermaFoam | $45M | 2025 | Expanded insulation capacity |
| Carlisle Interconnect Technologies | $2.025B divestiture | 2024 | Sold aerospace and medical interconnect operations |
Acquisitions Analysis
Carlisle's recent history is a masterclass in portfolio transformation, using divestitures to concentrate and acquisitions to deepen its building-products focus. Under its Vision 2025 strategy, the company systematically divested its non-building businesses, selling Carlisle Brake and Friction and Carlisle Fluid Technologies in 2021 and, most significantly, Carlisle Interconnect Technologies to Amphenol for 2.025 billion dollars in 2024, exiting aerospace, industrial and medical interconnect operations to complete its transformation into a focused building-products company. Simultaneously, it acquired building-envelope businesses to deepen its core, purchasing Henry Company for 1.575 billion dollars in 2021 to create a broader building-envelope platform, MTL Holdings for 410 million and Plasti-Fab for 260 million in 2024, and ThermaFoam in 2025 to expand insulation. This two-sided strategy, divesting non-core businesses to fund and focus on building products while acquiring to strengthen that core, reshaped Carlisle from a diversified conglomerate into a concentrated building-envelope company. Value creation comes from this disciplined portfolio management combined with organic growth in the focused business, and Carlisle's future depends on integrating its building-envelope acquisitions, maintaining its market leadership, and deploying capital disciplinedly. The company's acquisitive and divestiture history demonstrates sophisticated capital allocation, using both purchases and sales to build a higher-quality, more focused business, a transformation that has made Carlisle a stronger, more concentrated company than the diversified industrial it once was.
Acquisition Timeline
Merger & Spin-off History
Merger & Spin-off Analysis
Carlisle's corporate structure was reshaped by one of the industrial sector's more decisive transformations, from diversified conglomerate to focused building-products company. Founded in 1917 as Carlisle Tire and Rubber and built into a diversified industrial group through acquisitions over subsequent decades, the company spanned roofing, aerospace, brake, fluid-technology and interconnect businesses, moving its listing to the NYSE in 2007. Under its Vision 2025 strategy, formalized in 2018, Carlisle systematically simplified its structure through divestitures, selling Carlisle Brake and Friction and Carlisle Fluid Technologies in 2021 and Carlisle Interconnect Technologies to Amphenol for 2.025 billion dollars in 2024, exiting its non-building businesses, while acquiring Henry, MTL and Plasti-Fab to deepen its building-envelope platform. The resulting structure is a focused, two-segment building-products company organized into construction materials and weatherproofing technologies. That structural transformation, using divestitures to shed unrelated industrial businesses and acquisitions to strengthen a concentrated building-products core, is the defining feature of Carlisle's modern history, converting a sprawling conglomerate into a focused, higher-quality company. Its structure today reflects a deliberate strategy of portfolio concentration, and Carlisle's structural evolution stands as an example of disciplined capital allocation, reshaping the company onto its most attractive business rather than maintaining diversified breadth for its own sake.
Ownership History
Ownership History Analysis
Carlisle's history runs from a tire-and-rubber company through diversified conglomerate to focused building-products leader. Founded in 1917 as Carlisle Tire and Rubber, the company diversified over the following decades through acquisitions into a broad industrial group spanning roofing, aerospace, brake, fluid-technology and interconnect businesses, moving its listing to the NYSE in 2007. Its decisive transformation came under the Vision 2025 strategy formalized in 2018, as the company systematically divested its non-building operations, selling its brake, fluid-technology and, in 2024, its interconnect businesses, the last to Amphenol for 2.025 billion dollars, while acquiring building-envelope businesses like Henry, MTL and Plasti-Fab to concentrate on building products. Under chief executive Chris Koch, this reshaping produced a focused, two-segment building-products company by 2025. Generating about 5.0 billion dollars of revenue with roughly 5,900 employees, Carlisle is a concentrated, high-quality building-envelope company. Its history is that of a diversified industrial that deliberately and successfully transformed itself, using divestitures and acquisitions to shed unrelated businesses and concentrate on its most attractive market, commercial roofing and building envelopes, converting a sprawling conglomerate into a focused, higher-quality company, a transformation that stands as one of the more disciplined examples of portfolio concentration in the industrial sector and that has positioned Carlisle to compound value in energy-efficient construction products.
Ownership Explained
Carlisle Companies is a focused maker of building-envelope products, roofing, insulation and waterproofing systems for energy-efficient construction, a Scottsdale, Arizona company founded in 1917 and traded on the NYSE as CSL. Ownership is entirely public and dispersed, led by index and active funds Vanguard, BlackRock, State Street and Capital International, with no controlling shareholder. Roughly 5,900 employees generated about 5.0 billion dollars of 2025 revenue from commercial roofing, insulation, waterproofing and related building-envelope products, sold under brands including Carlisle SynTec, Versico, Henry, Hunter Panels and Petersen. Once a diversified industrial conglomerate, Carlisle transformed itself into a concentrated building-products company by divesting its aerospace, brake, fluid-technology and interconnect businesses, most notably selling Carlisle Interconnect Technologies to Amphenol for 2.025 billion dollars, while acquiring building-envelope businesses.
A Carlisle share is a claim on a high-quality, focused building-products company that deliberately transformed itself from a sprawling industrial conglomerate. The core business, commercial roofing and building-envelope products, benefits from attractive economics: much of its demand comes from re-roofing and repair rather than new construction, lending stability, and the products command strong margins and leading market positions. Held broadly by index and active funds, the equity offers exposure to that concentrated, cash-generative building-products franchise, augmented by the capital returned from divesting non-core businesses. What owners are backing is a disciplined company that simplified its portfolio to focus on its best business, building envelopes, and that compounds value through leading positions, strong margins, disciplined acquisitions and capital return in energy-efficient construction products.