| Chiffre d'affaires | — | — | — | — | — | £1 219 079 | £1 959 006 | £1 986 478 | £3 466 997 | £5 971 950 | £9 365 369 | £14 880 032 | £18 730 987 | £19 383 035 | £25 707 924 | £0 |
| Bénéfice / (perte) | — | £0 | £244 | £27 550 | £55 666 | £242 732 | £815 892 | £26 370 | £65 594 | £144 332 | £262 452 | £379 900 | £396 391 | £470 375 | £564 467 | £846 111 |
| Autres revenus | — | — | — | — | — | — | — | — | £0 | £168 | — | £0 | £15 | £3 269 | £8 193 | £439 468 |
| Total des actifs | £100 | £344 | £27 650 | £55 766 | £55 766 | £102 853 | £789 622 | £815 992 | £881 586 | £1 025 918 | £1 476 956 | £1 856 856 | £2 253 247 | £2 723 622 | £3 288 089 | £4 134 200 |
| Net Assets Liabilities | — | — | — | — | — | — | — | £815 992 | £881 586 | £1 025 918 | £1 214 604 | £1 477 056 | £1 856 956 | £2 253 347 | £2 723 722 | £3 288 189 |
| Equity | — | — | — | — | — | — | — | £815 992 | £881 586 | £1 025 918 | £1 476 956 | £1 856 856 | £2 253 247 | £2 723 622 | £3 288 089 | £4 134 200 |
| Current Assets | — | £100 | £111 089 | £363 388 | £615 060 | £730 967 | £1 292 167 | £2 632 851 | £4 243 779 | £4 412 842 | £5 879 817 | £14 016 493 | £11 549 583 | £13 524 630 | £29 092 528 | £21 268 228 |
| Net Current Assets Liabilities | — | £36 925 | £47 152 | £55 766 | £55 766 | £102 853 | £752 695 | £725 317 | £665 244 | £864 670 | £1 653 324 | £2 009 355 | £1 963 774 | £2 410 415 | £2 864 053 | £3 408 258 |
| Total Assets Less Current Liabilities | — | £36 925 | £47 152 | £55 766 | £55 766 | £102 853 | £866 613 | £907 457 | £1 009 378 | £1 144 518 | £1 850 377 | £2 310 561 | £2 226 903 | £2 533 444 | £2 961 176 | £3 488 101 |
| Cash Bank On Hand | — | — | — | — | — | — | — | £1 267 204 | £2 398 993 | £1 764 007 | £4 001 786 | £9 481 143 | £4 682 607 | £5 839 102 | £18 164 449 | £7 637 185 |
| Debtors | — | £0 | £105 501 | £271 574 | £330 625 | £242 805 | £711 571 | £1 365 647 | £1 844 786 | £2 648 835 | £1 878 031 | £4 535 350 | £6 866 976 | £7 685 528 | £10 928 079 | £13 631 043 |
| Other Debtors | — | — | — | — | — | — | — | £894 726 | £872 680 | £896 555 | £0 | £352 904 | £697 834 | £1 004 966 | £1 336 859 | £1 748 402 |
| Creditors | — | — | — | — | — | — | — | £1 907 534 | £3 578 535 | £3 548 172 | £4 226 493 | £12 007 138 | £9 585 809 | £11 114 215 | £26 228 475 | £17 859 970 |
| Trade Creditors Trade Payables | — | — | — | — | — | — | — | £17 211 | £11 114 | £8 385 | £52 046 | £240 048 | £105 144 | £9 976 | £302 282 | £625 839 |
| Other Creditors | — | — | — | — | — | — | — | £68 472 | £70 288 | £71 915 | £2 129 929 | £9 583 548 | £7 708 740 | £8 865 257 | £23 324 276 | £14 226 829 |
| Number Shares Allotted | — | — | — | — | 100 | 100 | 100 | — | — | — | — | — | — | — | — | — |
| Number Shares Issued Fully Paid | — | — | — | — | — | — | — | — | — | — | 100 | 100 | 100 | 100 | 100 | 100 |
| Par Value Share | — | — | — | — | £1 | £1 | £1 | — | — | — | £1 | £1 | £1 | £1 | £1 | £1 |
| Average Number Employees During Period | — | — | — | — | — | — | — | 17 | 24 | 32 | 32 | 48 | 60 | 75 | 93 | 106 |
| Frais administratifs | — | — | — | — | — | £156 231 | £530 650 | £775 651 | £2 220 599 | £4 123 392 | £5 621 420 | £8 260 568 | £537 764 | £880 939 | £641 629 | £556 781 |
| Accrued Liabilities | — | — | — | — | — | — | — | — | — | — | £455 862 | £642 929 | £341 366 | £753 723 | £1 151 273 | £1 250 242 |
| Accrued Liabilities Deferred Income | — | — | — | — | — | — | — | — | — | — | £605 565 | £789 143 | £324 815 | £260 709 | £222 085 | £183 462 |
| Accumulated Amortisation Impairment Intangible Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £4 967 |
| Accumulated Depreciation Impairment Property Plant Equipment | — | — | — | — | — | — | — | £152 327 | £234 771 | £324 592 | £100 601 | £150 549 | £193 549 | £234 433 | £266 642 | £306 711 |
| Additional Provisions Increase From New Provisions Recognised | — | — | — | — | — | — | — | £34 511 | £-10 819 | £-16 477 | £14 154 | £770 | £-25 744 | £-4 019 | £1 081 | £62 225 |
| Amounts Recoverable On Contracts | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £79 110 |
| Applicable Tax Rate | — | — | — | — | — | — | — | — | — | — | — | — | — | £19 | £19 | £24 |
| Called Up Share Capital | — | £100 | £100 | £100 | £100 | £100 | £100 | — | — | — | — | — | — | — | — | — |
| Called Up Share Capital Not Paid Not Expressed As Current Asset | £100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash Bank In Hand | £0 | £100 | £5 588 | £91 814 | £284 435 | £488 162 | £580 596 | — | — | — | — | — | — | — | — | — |
| Comprehensive Income Expense | — | — | — | — | — | — | — | — | — | — | — | — | £396 391 | £470 375 | £564 467 | £846 111 |
| Corporation Tax Payable | — | — | — | — | — | — | — | — | — | — | £97 033 | £95 569 | £196 984 | £113 928 | £176 342 | £193 936 |
| Corporation Tax Recoverable | — | — | — | — | — | — | — | — | — | — | — | — | £0 | £48 345 | — | — |
| Cost Sales | — | — | — | — | — | £1 003 990 | £708 055 | £1 189 240 | £1 089 120 | £1 699 428 | £3 474 707 | £6 247 289 | £10 008 922 | £9 746 726 | £13 896 230 | £16 360 809 |
| Creditors Due After One Year | — | — | — | — | — | — | £67 175 | — | — | — | — | — | — | — | — | — |
| Creditors Due After One Year Total Noncurrent Liabilities | — | £0 | £36 581 | £19 502 | — | — | — | — | — | — | — | — | — | — | — | — |
| Creditors Due Within One Year | — | — | — | — | £559 294 | £628 114 | £539 472 | — | — | — | — | — | — | — | — | — |
| Creditors Due Within One Year Total Current Liabilities | — | £0 | £74 164 | £316 236 | — | — | — | — | — | — | — | — | — | — | — | — |
| Current Tax For Period | — | — | — | — | — | — | — | — | — | — | £97 033 | £95 569 | £87 675 | £113 928 | £176 342 | £193 936 |
| Debtors Due Within One Year | — | — | — | — | — | £242 805 | £711 571 | — | — | — | — | — | — | — | — | — |
| Deferred Tax Liability | — | — | — | — | — | — | £9 816 | — | — | — | — | — | — | — | — | — |
| Depreciation Expense Property Plant Equipment | — | — | — | — | — | — | — | £37 354 | £107 050 | £82 444 | £100 301 | £35 393 | £54 671 | £60 369 | £44 120 | £32 209 |
| Depreciation Tangible Fixed Assets Expense | — | — | — | — | — | — | £7 923 | — | — | — | — | — | — | — | — | — |
| Director Remuneration Benefits Excluding Payments To Third Parties | — | — | — | — | — | £0 | £8 555 | — | — | — | — | — | — | — | — | — |
| Disposals Decrease In Depreciation Impairment Property Plant Equipment | — | — | — | — | — | — | — | — | — | £10 480 | £259 384 | £4 723 | £17 369 | £3 236 | — | — |
| Disposals Property Plant Equipment | — | — | — | — | — | — | — | — | — | £21 375 | £364 314 | £141 680 | £110 956 | £3 236 | — | — |
| Fixed Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £79 843 |
| Foreign Exchange Gain Loss Recognised In Profit Loss | — | — | — | — | — | £-1 857 | £-33 183 | — | — | — | — | — | — | — | — | — |
| Further Item Interest Expense Component Total Interest Expense | — | — | — | — | — | — | — | — | — | — | — | — | £0 | £256 | £629 | £52 290 |
| Further Operating Expense Item Component Total Operating Expenses | — | — | — | — | — | — | — | — | — | — | — | — | £537 764 | £880 939 | £641 629 | £556 781 |
| Future Minimum Lease Payments Under Non-cancellable Operating Leases | — | — | — | — | — | — | — | — | — | — | — | — | £2 172 573 | £1 593 220 | £1 013 867 | £434 514 |
| Gain Loss Due To Foreign Exchange Differences Recognised In Profit Or Loss | — | — | — | — | — | — | — | — | — | — | — | — | £-413 042 | £-169 109 | £549 815 | £-223 444 |
| Gain Loss On Disposals Property Plant Equipment | — | — | — | — | — | — | — | — | — | — | — | — | £15 181 | £-93 587 | — | — |
| Gross Profit Loss | — | — | — | — | — | £215 089 | £1 250 951 | £797 238 | £2 377 877 | £4 272 522 | £5 890 662 | £8 632 743 | £8 722 065 | £9 636 309 | £11 811 694 | £14 018 549 |
| Increase From Amortisation Charge For Year Intangible Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £4 967 |
| Increase From Depreciation Charge For Year Property Plant Equipment | — | — | — | — | — | — | — | £107 050 | £82 444 | £100 301 | £35 393 | £54 671 | £60 369 | £44 120 | £32 209 | £40 069 |
| Intangible Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £37 348 |
| Intangible Assets Gross Cost | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £42 315 |
| Interest Payable Similar Charges Finance Costs | — | — | — | — | — | — | — | — | — | — | — | — | £0 | £256 | £629 | £52 290 |
| Net Assets Liabilities Including Pension Asset Liability | £100 | £344 | £27 650 | £55 766 | — | — | £789 622 | — | — | — | — | — | — | — | — | — |
| Operating Leases Expiring Between Two Five Years | — | — | — | — | — | — | £208 632 | — | — | — | — | — | — | — | — | — |
| Operating Profit Loss | — | — | — | — | — | — | — | — | £157 278 | £149 130 | — | £372 175 | £468 330 | £481 562 | £635 134 | £372 306 |
| Other Creditors After One Year | — | — | — | — | — | — | £67 175 | — | — | — | — | — | — | — | — | — |
| Other Creditors Due Within One Year | — | — | — | — | — | £531 000 | £212 907 | — | — | — | — | — | — | — | — | — |
| Other Deferred Tax Expense Credit | — | — | — | — | — | — | — | — | — | — | £-16 477 | £14 154 | £770 | £-25 744 | £-4 019 | £1 081 |
| Other Interest Receivable Similar Income Finance Income | — | — | — | — | — | — | — | — | £0 | £168 | — | £0 | £15 | £3 269 | £8 193 | £439 468 |
| Other Taxation Social Security Payable | — | — | — | — | — | — | — | £59 835 | £192 187 | £266 551 | — | — | — | — | — | £0 |
| Pension Other Post-employment Benefit Costs Other Pension Costs | — | — | — | — | — | — | — | — | — | — | — | — | — | £257 788 | £523 841 | £665 315 |
| Prepayments | — | — | — | — | — | — | — | — | — | — | £115 498 | £18 159 | £193 592 | £221 975 | £321 127 | £376 114 |
| Profit Loss Account Reserve | — | £0 | £244 | £27 550 | £55 666 | £242 732 | £815 892 | — | — | — | — | — | — | — | — | — |
| Profit Loss For Period | — | — | — | — | — | £139 979 | £26 370 | — | — | — | — | — | — | — | — | — |
| Profit Loss On Ordinary Activities Before Tax | — | — | — | — | — | £58 858 | £720 301 | £21 587 | £157 278 | £149 298 | £269 242 | £372 175 | £468 345 | £484 575 | £642 698 | £759 484 |
| Property Plant Equipment | — | — | — | — | — | — | — | £182 140 | £344 134 | £279 848 | £197 053 | £301 206 | £263 129 | £123 029 | £97 123 | £79 843 |
| Property Plant Equipment Gross Cost | — | — | — | — | — | — | — | £496 461 | £514 619 | £521 645 | £401 807 | £413 678 | £316 578 | £331 556 | £346 485 | £594 365 |
| Provisions | — | — | — | — | — | — | — | £57 504 | £46 685 | £30 208 | £44 362 | £45 132 | £19 388 | £15 369 | £16 450 | £78 675 |
| Provisions Additional Amounts Provided | — | — | — | — | — | — | £13 177 | — | — | — | — | — | — | — | — | — |
| Provisions For Liabilities Balance Sheet Subtotal | — | — | — | — | — | — | — | £22 993 | £57 504 | £46 685 | £30 208 | £44 362 | £45 132 | £19 388 | £15 369 | £16 450 |
| Provisions For Liabilities Charges | — | — | — | — | — | — | £22 993 | — | — | — | — | — | — | — | — | — |
| Share Capital Allotted Called Up Paid | — | — | — | — | £100 | £100 | £100 | — | — | — | — | — | — | — | — | — |
| Shareholder Funds | £100 | £100 | £344 | £27 650 | £55 766 | £102 853 | £789 622 | — | — | — | — | — | — | — | — | — |
| Social Security Costs | — | — | — | — | — | — | — | — | — | — | — | — | — | £636 525 | £888 147 | £1 014 672 |
| Staff Costs Employee Benefits Expense | — | — | — | — | — | — | — | — | — | — | — | — | — | £5 796 358 | £7 727 764 | £9 792 446 |
| Tangible Fixed Assets | — | — | — | — | — | — | £113 918 | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Additions | — | — | — | — | — | — | £105 576 | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Cost Or Valuation | — | — | — | — | — | — | £227 417 | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation | — | — | — | — | — | — | £45 277 | — | — | — | — | — | — | — | — | — |
| Tangible Fixed Assets Depreciation Charged In Period | — | — | — | — | — | — | £37 354 | — | — | — | — | — | — | — | — | — |
| Taxation Social Security Due Within One Year | — | — | — | — | — | £93 494 | £213 597 | — | — | — | — | — | — | — | — | — |
| Tax Expense Credit Applicable Tax Rate | — | — | — | — | — | — | — | — | — | — | — | — | — | £92 069 | £122 113 | £179 626 |
| Tax Increase Decrease From Effect Capital Allowances Depreciation | — | — | — | — | — | — | — | — | — | — | — | — | — | £24 953 | £2 695 | £2 695 |
| Tax Increase Decrease From Effect Expenses Not Deductible In Determining Taxable Profit Or Loss | — | — | — | — | — | — | — | — | — | — | — | — | — | £-3 094 | £51 063 | £12 696 |
| Tax On Profit Or Loss On Ordinary Activities | — | — | — | — | — | £11 771 | £173 511 | — | — | — | — | — | — | — | — | — |
| Tax Tax Credit On Profit Or Loss On Ordinary Activities | — | — | — | — | — | — | — | £-4 783 | £91 684 | £4 966 | £80 556 | £109 723 | £88 445 | £88 184 | £172 323 | £195 017 |
| Total Additions Including From Business Combinations Intangible Assets | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | £42 315 |
| Total Additions Including From Business Combinations Property Plant Equipment | — | — | — | — | — | — | — | £269 044 | £18 158 | £28 401 | £244 476 | £153 551 | £13 856 | £18 214 | £14 929 | £247 880 |
| Total Consideration | £100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Total Nominal Value | £1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Total Number Shares Issued | 100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade Creditors Within One Year | — | — | — | — | — | £3 620 | £112 968 | — | — | — | — | — | — | — | — | — |
| Trade Debtors Trade Receivables | — | — | — | — | — | — | — | £470 921 | £972 106 | £1 752 280 | £1 502 283 | £3 250 215 | £5 446 057 | £5 491 051 | £7 959 438 | £9 651 410 |
| Turnover Gross Operating Revenue | — | — | — | — | — | £1 219 079 | £1 959 006 | — | — | — | — | — | — | — | — | — |
| Turnover Revenue | — | — | — | — | — | — | — | £1 986 478 | £3 466 997 | £5 971 950 | £9 365 369 | £14 880 032 | £18 730 987 | £19 383 035 | £25 707 924 | £30 379 358 |
| U K Current Corporation Tax | — | — | — | — | — | £11 771 | £163 695 | — | — | — | — | — | — | — | — | — |
| U K Deferred Tax | — | — | — | — | — | — | £9 816 | — | — | — | — | — | — | — | — | — |
| Wages Salaries | — | — | — | — | — | — | — | — | — | — | — | — | £3 730 207 | £4 902 045 | £6 315 776 | £8 112 459 |
