| Chiffre d'affaires | — | — | £13 504 589 | £16 422 067 | £11 078 635 | — |
| Bénéfice / (perte) | — | — | £42 611 | £660 319 | £94 480 | — |
| Autres revenus | — | — | £4 354 | £698 | £15 684 | — |
| Total des actifs | £3 871 014 | £4 261 272 | £5 558 846 | £8 315 436 | £8 643 075 | £3 253 210 |
| Net Assets Liabilities | £3 871 014 | £4 261 272 | £5 558 846 | £8 315 436 | £8 643 075 | £3 253 210 |
| Equity | £3 871 014 | £4 261 272 | £5 558 846 | £8 315 436 | £8 643 075 | £3 253 210 |
| Current Assets | £7 183 969 | £6 393 819 | £8 903 729 | £13 767 668 | £13 880 380 | £9 370 366 |
| Net Current Assets Liabilities | £3 815 115 | £4 198 323 | £5 480 823 | £8 251 137 | £8 592 334 | £3 210 985 |
| Total Assets Less Current Liabilities | £3 871 014 | £4 261 272 | — | — | — | — |
| Cash Bank On Hand | £1 137 681 | £870 694 | £1 406 116 | £5 288 384 | £8 239 366 | £1 994 696 |
| Debtors | £4 285 041 | £3 755 555 | £4 579 458 | £6 342 478 | £3 374 199 | £4 211 311 |
| Other Debtors | £1 294 633 | £446 151 | £661 786 | £193 337 | £247 786 | £200 795 |
| Creditors | £3 368 854 | £2 195 496 | £3 422 906 | £5 516 531 | £5 288 046 | £6 159 381 |
| Trade Creditors Trade Payables | £1 142 126 | £369 354 | £813 881 | £83 874 | £187 304 | £251 772 |
| Other Creditors | £1 717 654 | £1 535 561 | £2 436 282 | £3 202 324 | £3 811 246 | £1 214 033 |
| Amounts Owed To Group Undertakings | — | — | £1 379 837 | £1 379 837 | £1 093 871 | £1 390 635 |
| Number Shares Issued Fully Paid | 50 | 50 | 50 | 50 | 50 | 50 |
| Par Value Share | £1 | £1 | £1 | £1 | £1 | £1 |
| Average Number Employees During Period | — | 40 | 54 | 53 | 42 | 40 |
| Frais administratifs | — | — | £1 885 665 | £1 672 366 | £1 914 536 | — |
| Accrued Liabilities Deferred Income | £470 089 | £258 044 | £95 969 | £161 135 | £72 270 | £3 274 721 |
| Accumulated Depreciation Impairment Property Plant Equipment | £224 980 | £222 430 | £239 302 | £255 806 | £273 743 | £304 635 |
| Accumulated Depreciation Not Including Impairment Property Plant Equipment | £202 194 | £224 980 | £222 430 | £239 302 | £255 806 | — |
| Additions Other Than Through Business Combinations Property Plant Equipment | £29 836 | £45 524 | £3 148 | £2 946 | £15 684 | £6 368 |
| Amounts Owed By Associates Joint Ventures Participating Interests | £803 267 | £3 022 675 | £2 099 294 | £4 680 585 | £2 787 309 | £3 558 251 |
| Amounts Owed By Group Undertakings | — | — | £869 316 | — | — | — |
| Amounts Owed To Other Related Parties Other Than Directors | £3 780 | £3 780 | £3 780 | £3 780 | £3 780 | £3 780 |
| Applicable Tax Rate | — | — | £0 | £0 | £0 | — |
| Audit Fees Expenses | — | — | — | £7 000 | £7 000 | — |
| Corporation Tax Payable | £220 | £42 611 | £42 611 | £660 319 | £94 480 | — |
| Corporation Tax Recoverable | — | — | — | — | — | £106 283 |
| Cost Sales | — | — | £9 482 093 | £8 362 491 | £8 321 334 | — |
| Current Tax For Period | — | — | £42 611 | £660 319 | £94 480 | — |
| Dividends Paid | — | — | £801 000 | £2 986 000 | £436 000 | — |
| Further Item Tax Increase Decrease Component Adjusting Items | — | — | £-141 220 | £-512 286 | £-23 836 | — |
| Gross Profit Loss | — | — | £4 022 496 | £8 059 576 | £2 757 301 | — |
| Increase Decrease In Current Tax From Adjustment For Prior Periods | — | — | — | — | £-44 448 | — |
| Increase From Depreciation Charge For Year Property Plant Equipment | £22 786 | £25 638 | £16 872 | £16 504 | £17 937 | £14 995 |
| Interest Expense On Loan Capital | — | — | — | £330 | £330 | — |
| Interest Payable Similar Charges Finance Costs | — | — | — | £330 | £330 | — |
| Operating Profit Loss | — | — | £2 136 831 | £6 402 211 | £842 765 | — |
| Other Disposals Decrease In Depreciation Impairment Property Plant Equipment | — | £28 188 | — | — | — | — |
| Other Disposals Property Plant Equipment | — | £33 000 | — | — | — | — |
| Other Interest Income | — | — | £4 354 | £698 | £15 684 | — |
| Other Interest Receivable Similar Income Finance Income | — | — | £4 354 | £698 | £15 684 | — |
| Other Operating Income Format1 | — | — | £15 001 | £15 001 | — | — |
| Other Remaining Operating Expense | — | — | £-96 956 | £-97 160 | £-97 037 | — |
| Other Remaining Operating Income | — | — | £15 001 | £15 001 | — | — |
| Other Taxation Social Security Payable | £34 985 | — | — | — | — | — |
| Pension Costs Defined Contribution Plan | — | — | £49 653 | £56 695 | £53 787 | — |
| Prepayments Accrued Income | £9 763 | £10 147 | £13 034 | £34 352 | £33 153 | £39 677 |
| Profit Loss On Ordinary Activities After Tax | — | — | £2 098 574 | £5 742 590 | £763 639 | — |
| Profit Loss On Ordinary Activities Before Tax | — | — | £2 141 185 | £6 402 909 | £858 119 | — |
| Property Plant Equipment | £55 899 | £62 949 | £78 023 | £64 299 | £50 741 | £42 225 |
| Property Plant Equipment Gross Cost | £287 929 | £300 453 | £303 601 | £306 547 | £322 231 | £338 233 |
| Raw Materials Consumables | £1 098 330 | £1 220 814 | £2 220 160 | £1 770 794 | £1 988 152 | £2 771 768 |
| Research Development Expense Recognised In Profit Or Loss | — | — | £412 278 | £202 245 | £237 395 | — |
| Revenue From Sale Goods | — | — | £13 504 589 | £16 422 067 | £11 078 635 | — |
| Social Security Costs | — | — | £135 815 | £144 102 | £136 364 | — |
| Staff Costs Employee Benefits Expense | — | — | £1 608 864 | £1 786 117 | £1 472 682 | — |
| Taxation Social Security Payable | — | £28 757 | £30 383 | £25 262 | £25 095 | £24 440 |
| Tax Decrease From Utilisation Tax Losses | — | — | £-119 299 | — | — | — |
| Tax Expense Credit Applicable Tax Rate | — | — | £406 825 | £1 216 553 | £168 925 | — |
| Tax Increase Decrease From Effect Adjustment In Research Development Tax Credit | — | — | £-101 833 | £-49 955 | £-58 637 | — |
| Tax Increase Decrease From Effect Capital Allowances Depreciation | — | — | £-6 124 | £1 572 | £1 556 | — |
| Tax Increase Decrease From Effect Expenses Not Deductible For Tax Purposes Other Than Goodwill Amortisation Impairment | — | — | £-11 110 | £4 435 | £6 472 | — |
| Tax Increase Decrease From Effect Unrelieved Tax Losses Carried Forward | — | — | — | — | £15 609 | — |
| Tax Increase Decrease From Other Tax Effects Tax Reconciliation | — | — | £15 372 | — | — | — |
| Tax Tax Credit On Profit Or Loss On Ordinary Activities | — | — | £42 611 | £660 319 | £94 480 | — |
| Total Inventories | £1 761 247 | £1 767 570 | £2 918 155 | £2 136 806 | £2 266 815 | £3 164 359 |
| Trade Debtors Trade Receivables | £2 177 378 | £276 582 | £936 028 | £1 434 204 | £305 951 | £306 305 |
| Turnover Revenue | — | — | £13 504 589 | £16 422 067 | £11 078 635 | — |
| Wages Salaries | — | — | £1 423 396 | £1 585 320 | £1 282 531 | — |
| Work In Progress | £662 917 | £546 756 | £697 995 | £366 012 | £278 663 | £392 591 |
