| Assets | — | — |
| Non-current assets | — | — |
| Goodwill | 3,365.7a | 2,660.6a |
| Other intangible assets | 239.2a | 188.4a |
| Investment in associates | 14.5a | |
| Financial assets | 23.9a | 128.4a |
| Property, plant and equipment | 2,254.2a | 1,567.2a |
| Right of use assets | 235.8a | 219.2a |
| Retirement benefit assets | 4.3a | 1a |
| Deferred tax assets | 84.5a | 79.6a |
| Current assets | — | — |
| Inventories | 1,197.1a | 964.3a |
| Trade and other receivables | 1,390.2a | 1,254.2a |
| Derivative financial instruments | 4.7a | |
| Cash and cash equivalents | 1,005.4a | 938.7a |
| Total assets | 9,819.5a | 8,001.6a |
| Liabilities | — | — |
| Current liabilities | — | — |
| Trade and other payables | 1,560.2a | 1,346.1a |
| Provisions for liabilities | 55.9a | 70.2a |
| Lease liabilities | 63.9a | 48a |
| Derivative financial instruments | | 0.2a |
| Deferred contingent consideration | 345.5a | 190.2a |
| Interest bearing loans and borrowings | 197.7a | 200.6a |
| Current income tax liabilities | 29.3a | 57.6a |
| Non-current liabilities | — | — |
| Retirement benefit obligations | 41.8a | 38a |
| Provisions for liabilities | 108.4a | 113.7a |
| Interest bearing loans and borrowings | 2,385.3a | 1,717.6a |
| Lease liabilities | 174.7a | 171.8a |
| Deferred tax liabilities | 113.9a | 60.9a |
| Deferred contingent consideration | 152.1a | 38.9a |
| Total liabilities | 5,228.7a | 4,053.8a |
| Net assets | 4,590.8a | 3,947.8a |
| Equity | — | — |
| Share capital | 24a | 23.9a |
| Share premium | 215.9a | 129.3a |
| Capital redemption reserve | 0.7a | 0.7a |
| Treasury shares | -186.8a | -55.8a |
| Other reserves | -401.1a | -336.7a |
| Retained earnings | 4,639.8a | 4,086.6a |
| Equity attributable to owners of Kingspan Group plc | 4,292.5a | 3,848a |
| Non-controlling interest | 298.3a | 99.8a |
| Total equity | 4,590.8a | 3,947.8a |