| Profit & Loss |
| Date of Accounts |
2017-12-31 | 2018-12-31 | 2019-12-31 | 2020-12-31 | 2021-12-31 | 2022-12-31 |
| Currency |
| | | | | |
|
| Balance Sheet |
| Cash Bank On Hand | 2 425 202 | 2 520 089 | 4 000 770 | 2 974 670 | 3 440 962 | 18 439 425 |
| Current Assets | 9 205 992 | 10 592 495 | 11 560 450 | 11 768 676 | 11 562 720 | 30 414 134 |
| Debtors | 2 744 657 | 4 584 093 | 2 818 018 | 3 134 726 | 5 034 866 | 7 731 153 |
| Net Assets Liabilities | 5 909 520 | 6 482 798 | 6 523 249 | 7 342 427 | 7 593 701 | 7 460 813 |
| Other Debtors | 48 486 | 59 805 | 70 840 | 393 241 | 88 437 | 90 281 |
| Property Plant Equipment | 2 127 001 | 2 083 443 | 2 061 904 | 1 973 520 | 1 823 956 | 1 858 012 |
| Total Inventories | 4 036 133 | 3 488 313 | 4 741 662 | 5 659 280 | 3 086 892 | 4 243 556 |
|
| Other Financial Data |
| Audit Fees Expenses | 8 650 | 9 150 | 9 650 | 11 150 | 11 650 | 11 900 |
| Other Non-audit Services Fees | 2 552 | 2 853 | 3 028 | 2 847 | 3 233 | 3 096 |
| Taxation Compliance Services Fees | 2 371 | 2 000 | 2 000 | 2 000 | 2 000 | 2 000 |
| Accrued Liabilities Deferred Income | 1 321 070 | 1 286 833 | 1 156 437 | 1 419 949 | 1 255 968 | 2 018 859 |
| Accumulated Depreciation Impairment Property Plant Equipment | 2 128 802 | 2 194 632 | 2 314 040 | 2 401 831 | 2 565 525 | 2 742 299 |
| Additions Other Than Through Business Combinations Property Plant Equipment | | 191 925 | 240 606 | 169 334 | 104 967 | 255 065 |
| Administrative Expenses | 3 884 720 | 4 176 664 | 4 021 267 | 4 058 163 | 4 467 289 | 5 100 705 |
| Amounts Owed To Group Undertakings | 85 063 | 1 288 619 | 376 756 | 1 322 534 | 677 304 | 2 963 044 |
| Amounts Recoverable On Contracts | 158 071 | 2 088 621 | 863 554 | 772 407 | 791 564 | 290 274 |
| Average Number Employees During Period | 60 | 61 | 60 | 63 | 65 | 65 |
| Balances Amounts Owed To Related Parties | | | 371 756 | 1 317 534 | 672 309 | 2 958 044 |
| Cash Cash Equivalents Cash Flow Value | 2 425 202 | 2 520 089 | 4 000 770 | 2 974 670 | 3 440 962 | 18 439 425 |
| Corporation Tax Payable | 137 605 | 150 649 | 121 187 | 99 105 | -17 164 | -313 214 |
| Cost Sales | 10 581 787 | 10 962 487 | 9 368 882 | 11 508 462 | 12 766 746 | 10 715 683 |
| Creditors | 6 237 822 | 6 153 568 | 8 108 442 | 7 486 605 | 7 046 041 | 26 036 195 |
| Current Tax For Period | 240 000 | 305 000 | 187 925 | 292 041 | 240 000 | 96 575 |
| Deferred Tax Expense Credit Relating To Origination Reversal Timing Differences | 12 163 | 12 687 | -300 | -11 771 | -2 764 | -15 332 |
| Depreciation Expense Property Plant Equipment | 181 956 | 198 682 | 216 576 | 226 096 | 225 843 | 221 009 |
| Depreciation Impairment Expense Property Plant Equipment | | 198 682 | 216 576 | 226 096 | 225 843 | 221 009 |
| Distribution Costs | 18 697 | 14 895 | 31 749 | 16 912 | 29 187 | 24 933 |
| Dividend Income | 1 275 | 1 284 | 1 544 | 1 730 | 1 762 | 1 863 |
| Dividend Income From Financial Assets Fair Value Through Profit Or Loss | 1 275 | 1 284 | 1 544 | 1 730 | 1 762 | 1 863 |
| Dividends Paid | 1 152 917 | 672 157 | 747 261 | 472 668 | 775 128 | 615 863 |
| Dividends Paid Classified As Financing Activities | -1 152 917 | -672 157 | -747 261 | -472 668 | -775 128 | -615 863 |
| Dividends Paid On Shares Interim | | 672 157 | 747 261 | 472 668 | 775 128 | 615 863 |
| Dividends Received Classified As Investing Activities | -1 275 | -1 284 | -1 544 | -1 730 | -1 762 | -1 863 |
| Finished Goods Goods For Resale | 671 966 | 838 102 | 844 990 | 982 582 | 850 786 | 844 350 |
| Fixed Assets | 3 046 324 | 2 161 532 | 3 188 602 | 3 165 946 | 3 179 848 | 3 170 368 |
| Further Item Creditors Component Total Creditors | 3 986 755 | 2 841 810 | 5 987 335 | 4 187 238 | 4 712 763 | 20 391 280 |
| Further Item Tax Increase Decrease Component Adjusting Items | -6 571 | 16 626 | 5 021 | 5 021 | 23 254 | -14 849 |
| Gain Loss Due To Foreign Exchange Differences Recognised In Profit Or Loss | -21 197 | -119 033 | -81 617 | 152 300 | -184 105 | -181 046 |
| Gain Loss In Cash Flows From Change In Creditors Trade Other Payables | | 97 298 | -1 984 336 | 599 755 | 324 295 | -19 286 204 |
| Gain Loss In Cash Flows From Change In Debtors Trade Other Receivables | | 1 839 436 | -1 766 075 | 316 708 | 1 900 140 | 2 696 288 |
| Gain Loss In Cash Flows From Change In Inventories | | -547 820 | 1 253 349 | 917 618 | -2 572 388 | 1 156 664 |
| Gain Loss On Disposal Available-for-sale Financial Assets | | -1 822 | | | | |
| Gain Loss On Disposals Property Plant Equipment | -12 698 | 6 074 | -13 087 | 238 | 16 430 | |
| Gain Loss On Financial Assets Fair Value Through Profit Or Loss | | 22 713 | 48 609 | 65 728 | 163 466 | -43 537 |
| Gross Profit Loss | 5 201 519 | 5 711 853 | 4 928 054 | 5 535 440 | 5 544 434 | 5 703 504 |
| Impairment Loss Other Non-financial Assets | | | | -8 249 | -2 935 | -15 712 |
| Impairment Loss Reversal On Investments | -41 436 | -20 891 | -48 609 | -65 728 | -163 466 | 43 537 |
| Income From Related Parties | | 33 840 | 71 446 | 124 553 | 15 537 | 263 175 |
| Income Taxes Paid Refund Classified As Operating Activities | -275 000 | -300 000 | -212 318 | -292 121 | -352 294 | -392 624 |
| Increase Decrease In Cash Cash Equivalents Before Foreign Exchange Differences Changes In Consolidation | | -94 887 | -1 480 681 | 1 026 100 | -466 292 | -14 998 463 |
| Increase Decrease In Current Tax From Adjustment For Prior Periods | -2 395 | 8 044 | -5 069 | -22 002 | -3 975 | |
| Increase From Depreciation Charge For Year Property Plant Equipment | | 198 682 | 216 576 | 226 096 | 225 843 | 221 009 |
| Interest Income On Bank Deposits | 5 134 | 3 783 | 16 832 | 12 880 | 490 | 10 876 |
| Interest Income On Financial Assets That Are Not Fair Value Through Profit Or Loss | | 3 783 | 16 832 | 12 880 | 490 | 10 876 |
| Interest Received Classified As Investing Activities | -5 134 | -3 783 | -16 832 | -12 880 | -490 | -10 876 |
| Investments | | 72 973 | 1 121 582 | 1 187 310 | 116 | 1 307 240 |
| Investments Fixed Assets | 919 323 | 78 089 | 1 126 698 | 1 192 426 | 1 355 892 | 1 312 356 |
| Investments In Subsidiaries | | 5 000 | 5 000 | 5 000 | 5 000 | 5 000 |
| Key Management Personnel Compensation Total | | 1 904 183 | 1 652 016 | 1 830 783 | 1 724 883 | 1 821 782 |
| Loss Gain From Write-downs Reversals Inventories | 21 760 | -15 290 | -544 | 8 249 | 2 935 | 15 712 |
| Net Cash Flows From Used In Financing Activities | | 672 157 | 747 261 | 472 668 | 775 128 | 615 863 |
| Net Cash Flows From Used In Investing Activities | | -718 142 | 1 189 748 | 122 864 | 57 597 | 242 327 |
| Net Cash Flows From Used In Operating Activities | | -48 902 | -3 417 690 | 430 568 | -1 299 017 | -15 856 653 |
| Net Cash Generated From Operations | | -348 902 | -3 630 008 | 138 447 | | |
| Net Current Assets Liabilities | 2 968 170 | 4 438 927 | 3 452 008 | 4 282 071 | 4 516 679 | 4 377 939 |
| Net Finance Income Costs | 6 409 | 5 067 | 18 376 | 14 610 | 2 252 | 12 739 |
| Number Shares Issued Fully Paid | | 398 950 | | | | |
| Operating Profit Loss | 1 322 150 | 1 545 208 | 903 283 | 1 469 776 | 1 093 945 | 595 016 |
| Other Disposals Decrease In Depreciation Impairment Property Plant Equipment | | 132 852 | 97 168 | 138 305 | 62 149 | 44 235 |
| Other Disposals Property Plant Equipment | | 169 653 | 142 737 | 169 927 | 90 837 | 44 235 |
| Other Interest Receivable Similar Income Finance Income | 6 409 | 5 067 | 18 376 | 14 610 | 2 252 | 12 739 |
| Other Operating Income Format1 | 24 048 | 24 914 | 28 245 | 9 411 | 45 987 | 17 150 |
| Other Taxation Social Security Payable | 302 392 | 429 788 | 181 554 | 219 326 | 197 776 | 900 708 |
| Par Value Share | | 1 | | | | |
| Payments On Account Inventories | -1 194 686 | -615 935 | -1 037 476 | -2 334 726 | -1 265 648 | -824 410 |
| Payments To Related Parties | | 5 294 181 | 6 748 858 | 7 438 758 | 3 702 789 | 5 739 150 |
| Pension Other Post-employment Benefit Costs Other Pension Costs | 373 679 | 400 264 | 433 481 | 465 841 | 433 429 | 462 877 |
| Percentage Class Share Held In Subsidiary | | 100 | 100 | 100 | 100 | 100 |
| Prepayments Accrued Income | 152 595 | 131 824 | 209 478 | 342 723 | 338 534 | 233 464 |
| Proceeds From Sales Or Maturity Financial Assets Other Than Trading Investments | | | -48 609 | -65 728 | -163 466 | 43 537 |
| Proceeds From Sales Other Long-term Assets Classified As Investing Activities | | -862 125 | 1 048 609 | 65 728 | 163 466 | -43 536 |
| Proceeds From Sales Property Plant Equipment | -27 100 | -42 875 | -32 482 | -31 860 | -45 118 | |
| Profit Loss | 1 120 227 | 1 245 435 | 787 712 | 1 291 846 | 1 026 402 | 482 975 |
| Profit Loss On Ordinary Activities Before Tax | 1 369 995 | 1 571 166 | 970 268 | 1 550 114 | 1 259 663 | 564 218 |
| Property Plant Equipment Gross Cost | 4 255 803 | 4 278 075 | 4 375 944 | 4 375 351 | 4 389 481 | 4 600 311 |
| Provisions For Liabilities Balance Sheet Subtotal | 104 974 | 117 661 | 117 361 | 105 590 | | |
| Purchase Property Plant Equipment | -288 049 | -191 925 | -240 606 | -169 334 | -104 967 | -255 065 |
| Research Development Expense Recognised In Profit Or Loss | 3 495 | 7 511 | 24 792 | 15 240 | 54 786 | 61 272 |
| Social Security Costs | 477 087 | 525 258 | 469 207 | 547 533 | 525 782 | 526 972 |
| Staff Costs Employee Benefits Expense | 4 829 753 | 5 192 657 | 4 754 116 | 5 573 079 | 5 465 668 | 5 355 080 |
| Taxation Including Deferred Taxation Balance Sheet Subtotal | 104 974 | 117 661 | 117 361 | 105 590 | 102 826 | 87 494 |
| Tax Expense Credit Applicable Tax Rate | | 298 522 | 184 351 | 294 522 | 239 336 | 107 201 |
| Tax Increase Decrease From Effect Adjustment In Research Development Tax Credit | | | | -3 764 | -13 532 | |
| Tax Increase Decrease From Effect Capital Allowances Depreciation | | | 160 | 5 165 | 12 966 | -25 988 |
| Tax Increase Decrease From Effect Different U K Tax Rates On Some Earnings | -4 932 | | | | | |
| Tax Increase Decrease From Effect Dividends From Companies | | -244 | -293 | -329 | | |
| Tax Increase Decrease From Effect Dividends From U K Companies | -245 | -244 | | | | |
| Tax Increase Decrease From Effect Expenses Not Deductible In Determining Taxable Profit Or Loss | 2 753 | 3 179 | 3 460 | 1 602 | 1 585 | 1 586 |
| Tax Tax Credit On Profit Or Loss On Ordinary Activities | 249 768 | 325 731 | 182 556 | 258 268 | 233 261 | 81 243 |
| Total Assets Less Current Liabilities | 6 014 494 | 6 600 459 | 6 640 610 | 7 448 017 | 7 696 527 | 7 548 307 |
| Total Current Tax Expense Credit | 237 605 | 313 044 | 182 856 | 270 039 | 236 025 | 96 575 |
| Trade Creditors Trade Payables | 404 937 | 155 869 | 285 173 | 238 453 | 219 394 | 75 518 |
| Trade Debtors Trade Receivables | 2 385 505 | 2 303 843 | 1 674 146 | 1 626 355 | 3 816 331 | 7 117 134 |
| Turnover Revenue | 15 783 306 | 16 674 340 | 14 296 936 | 17 043 902 | 18 311 180 | 16 419 187 |
| Wages Salaries | 3 978 987 | 4 267 135 | 3 851 428 | 4 559 705 | 4 506 457 | 4 365 231 |
| Work In Progress | | 3 266 146 | 4 934 148 | 7 011 424 | 3 501 754 | 4 223 616 |
| Company Contributions To Defined Benefit Plans Directors | 40 744 | 39 938 | 40 000 | 40 000 | 40 000 | 40 000 |
| Director Remuneration | | | 1 106 862 | 1 337 573 | 1 229 359 | 1 315 836 |
| Director Remuneration Benefits Including Payments To Third Parties | | 1 334 654 | 1 146 862 | 1 377 573 | 1 269 359 | 1 355 836 |
(31 pages)