Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 20-F | a15-6145_120f.htm | 20-F | 1089234 |
| 2 | EX-1.1 | a15-6145_1ex1d1.htm | EX-1.1 | 742368 |
| 3 | EX-4.13 | a15-6145_1ex4d13.htm | EX-4.13 | 72683 |
| 4 | EX-4.18 | a15-6145_1ex4d18.htm | EX-4.18 | 240543 |
| 5 | EX-4.19 | a15-6145_1ex4d19.htm | EX-4.19 | 61328 |
| 6 | EX-4.20 | a15-6145_1ex4d20.htm | EX-4.20 | 70608 |
| 7 | EX-4.21 | a15-6145_1ex4d21.htm | EX-4.21 | 190199 |
| 8 | EX-4.22 | a15-6145_1ex4d22.htm | EX-4.22 | 16088 |
| 9 | EX-4.23 | a15-6145_1ex4d23.htm | EX-4.23 | 19552 |
| 10 | EX-4.24 | a15-6145_1ex4d24.htm | EX-4.24 | 14379 |
| 11 | EX-4.25 | a15-6145_1ex4d25.htm | EX-4.25 | 15509 |
| 12 | EX-12.1 | a15-6145_1ex12d1.htm | EX-12.1 | 8418 |
| 13 | EX-12.2 | a15-6145_1ex12d2.htm | EX-12.2 | 8432 |
| 14 | EX-13.1 | a15-6145_1ex13d1.htm | EX-13.1 | 4515 |
| 15 | EX-13.2 | a15-6145_1ex13d2.htm | EX-13.2 | 4625 |
| 16 | EX-15.1 | a15-6145_1ex15d1.htm | EX-15.1 | 2711 |
| 17 | GRAPHIC | g61451ba31ci001.gif | GRAPHIC | 183086 |
| 18 | GRAPHIC | g61451ba31ci002.gif | GRAPHIC | 166365 |
| 19 | GRAPHIC | g61451ba29ai001.gif | GRAPHIC | 135817 |
| 20 | GRAPHIC | g61451ba29ai002.gif | GRAPHIC | 156626 |
| 21 | GRAPHIC | g61451ba33ai001.gif | GRAPHIC | 109951 |
| 22 | GRAPHIC | g61451ba33ai002.gif | GRAPHIC | 291122 |
| 23 | GRAPHIC | g61451ba11i001.gif | GRAPHIC | 345111 |
| 24 | GRAPHIC | g61451ba11i002.gif | GRAPHIC | 636026 |
| 25 | GRAPHIC | g61451ba11i003.gif | GRAPHIC | 266084 |
| 26 | GRAPHIC | g61451ba11i004.gif | GRAPHIC | 376416 |
| 27 | GRAPHIC | g61451ba11i005.gif | GRAPHIC | 298010 |
| 28 | GRAPHIC | g61451ba11i006.gif | GRAPHIC | 330031 |
| 29 | GRAPHIC | g61451ba11i007.gif | GRAPHIC | 241976 |
| 30 | GRAPHIC | g61451ba11i008.gif | GRAPHIC | 349254 |
| 31 | GRAPHIC | g61451ba11i009.gif | GRAPHIC | 314449 |
| 32 | GRAPHIC | g61451ba11i010.gif | GRAPHIC | 347924 |
| 33 | GRAPHIC | g61451ba19i001.gif | GRAPHIC | 250075 |
| 34 | GRAPHIC | g61451ba19i002.gif | GRAPHIC | 288114 |
| 35 | GRAPHIC | g61451ba19i003.gif | GRAPHIC | 197814 |
| 36 | GRAPHIC | g61451ba19i004.gif | GRAPHIC | 152421 |
| 37 | GRAPHIC | g61451ba19i005.gif | GRAPHIC | 232899 |
| 38 | GRAPHIC | g61451ba19i006.gif | GRAPHIC | 166487 |
| 39 | GRAPHIC | g61451ba19i007.gif | GRAPHIC | 117894 |
| 40 | GRAPHIC | g61451ba19i008.gif | GRAPHIC | 370149 |
| 41 | GRAPHIC | g61451ba19i009.gif | GRAPHIC | 494395 |
| 42 | GRAPHIC | g61451ba19i010.gif | GRAPHIC | 329532 |
| 43 | GRAPHIC | g61451ba27gi001.gif | GRAPHIC | 213434 |
| 44 | GRAPHIC | g61451ba27gi002.gif | GRAPHIC | 179572 |
| 45 | GRAPHIC | g61451ba31ei001.gif | GRAPHIC | 244547 |
| 46 | GRAPHIC | g61451ba31ei002.gif | GRAPHIC | 318896 |
| 47 | GRAPHIC | g61451ba41i001.gif | GRAPHIC | 396917 |
| 48 | GRAPHIC | g61451ba41i002.gif | GRAPHIC | 311693 |
| 49 | GRAPHIC | g61451ba41ei001.gif | GRAPHIC | 408614 |
| 50 | GRAPHIC | g61451ba41ei002.gif | GRAPHIC | 405813 |
| 51 | GRAPHIC | g61451ba37ei001.gif | GRAPHIC | 419889 |
| 52 | GRAPHIC | g61451ba37ei002.gif | GRAPHIC | 395495 |
| 53 | GRAPHIC | g61451ba07i001.gif | GRAPHIC | 279168 |
| 54 | GRAPHIC | g61451ba07i002.gif | GRAPHIC | 246597 |
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| 57 | GRAPHIC | g61451ba07i005.gif | GRAPHIC | 393866 |
| 58 | GRAPHIC | g61451ba07i006.gif | GRAPHIC | 425196 |
| 59 | GRAPHIC | g61451ba07i007.gif | GRAPHIC | 243422 |
| 60 | GRAPHIC | g61451ba07i008.gif | GRAPHIC | 245024 |
| 61 | GRAPHIC | g61451ba07i009.gif | GRAPHIC | 348806 |
| 62 | GRAPHIC | g61451ba07i010.gif | GRAPHIC | 261056 |
| 63 | GRAPHIC | g61451ba43ai001.gif | GRAPHIC | 303147 |
| 64 | GRAPHIC | g61451ba43ai002.gif | GRAPHIC | 241994 |
| 65 | GRAPHIC | g61451ba43i001.gif | GRAPHIC | 213103 |
| 66 | GRAPHIC | g61451ba43i002.gif | GRAPHIC | 228118 |
| 67 | GRAPHIC | g61451ba41ai001.gif | GRAPHIC | 268587 |
| 68 | GRAPHIC | g61451ba41ai002.gif | GRAPHIC | 379569 |
| 69 | GRAPHIC | g61451ba43ci001.gif | GRAPHIC | 246601 |
| 70 | GRAPHIC | g61451ba43ci002.gif | GRAPHIC | 285098 |
| 71 | GRAPHIC | g61451ba25ai001.gif | GRAPHIC | 130142 |
| 72 | GRAPHIC | g61451ba25ai002.gif | GRAPHIC | 150228 |
| 73 | GRAPHIC | g61451ba37ci001.gif | GRAPHIC | 189365 |
| 74 | GRAPHIC | g61451ba37ci002.gif | GRAPHIC | 399479 |
| 75 | GRAPHIC | g61451ba27i001.gif | GRAPHIC | 358661 |
| 76 | GRAPHIC | g61451ba27i002.gif | GRAPHIC | 237359 |
| 77 | GRAPHIC | g61451ba27ci001.gif | GRAPHIC | 261624 |
| 78 | GRAPHIC | g61451ba27ci002.gif | GRAPHIC | 120816 |
| 79 | GRAPHIC | g61451ba37gi001.gif | GRAPHIC | 393380 |
| 80 | GRAPHIC | g61451ba37gi002.gif | GRAPHIC | 407716 |
| 81 | GRAPHIC | g61451ba25i001.gif | GRAPHIC | 182214 |
| 82 | GRAPHIC | g61451ba25i002.gif | GRAPHIC | 117625 |
| 83 | GRAPHIC | g61451ba29ei001.gif | GRAPHIC | 262134 |
| 84 | GRAPHIC | g61451ba29ei002.gif | GRAPHIC | 138052 |
| 85 | GRAPHIC | g61451ba35gi001.gif | GRAPHIC | 107949 |
| 86 | GRAPHIC | g61451ba35gi002.gif | GRAPHIC | 272353 |
| 87 | GRAPHIC | g61451ba37i001.gif | GRAPHIC | 144028 |
| 88 | GRAPHIC | g61451ba37i002.gif | GRAPHIC | 150608 |
| 89 | GRAPHIC | g61451ba39i001.gif | GRAPHIC | 371299 |
| 90 | GRAPHIC | g61451ba39i002.gif | GRAPHIC | 341601 |
| 91 | GRAPHIC | g61451ba27ai001.gif | GRAPHIC | 315163 |
| 92 | GRAPHIC | g61451ba27ai002.gif | GRAPHIC | 282040 |
| 93 | GRAPHIC | g61451ba43gi001.gif | GRAPHIC | 48370 |
| 94 | GRAPHIC | g61451ba35ei001.gif | GRAPHIC | 187027 |
| 95 | GRAPHIC | g61451ba35ei002.gif | GRAPHIC | 92886 |
| 96 | GRAPHIC | g61451ba21i001.gif | GRAPHIC | 357932 |
| 97 | GRAPHIC | g61451ba21i002.gif | GRAPHIC | 387834 |
| 98 | GRAPHIC | g61451ba21i003.gif | GRAPHIC | 425180 |
| 99 | GRAPHIC | g61451ba21i004.gif | GRAPHIC | 376981 |
| 100 | GRAPHIC | g61451ba21i005.gif | GRAPHIC | 279156 |
| 101 | GRAPHIC | g61451ba21i006.gif | GRAPHIC | 422484 |
| 102 | GRAPHIC | g61451ba21i007.gif | GRAPHIC | 369243 |
| 103 | GRAPHIC | g61451ba21i008.gif | GRAPHIC | 338998 |
| 104 | GRAPHIC | g61451ba21i009.gif | GRAPHIC | 276646 |
| 105 | GRAPHIC | g61451ba21i010.gif | GRAPHIC | 19366 |
| 106 | GRAPHIC | g61451ba25gi001.gif | GRAPHIC | 339671 |
| 107 | GRAPHIC | g61451ba25gi002.gif | GRAPHIC | 331580 |
| 108 | GRAPHIC | g61451ba23i001.gif | GRAPHIC | 8928 |
| 109 | GRAPHIC | g61451ba23i002.gif | GRAPHIC | 19728 |
| 110 | GRAPHIC | g61451ba23i003.gif | GRAPHIC | 8871 |
| 111 | GRAPHIC | g61451ba23i004.gif | GRAPHIC | 19751 |
| 112 | GRAPHIC | g61451ba23i005.gif | GRAPHIC | 8906 |
| 113 | GRAPHIC | g61451ba23i006.gif | GRAPHIC | 19464 |
| 114 | GRAPHIC | g61451ba23i007.gif | GRAPHIC | 8819 |
| 115 | GRAPHIC | g61451ba23i008.gif | GRAPHIC | 175669 |
| 116 | GRAPHIC | g61451ba23i009.gif | GRAPHIC | 186130 |
| 117 | GRAPHIC | g61451ba23i010.gif | GRAPHIC | 119911 |
| 118 | GRAPHIC | g61451ba29gi001.gif | GRAPHIC | 251562 |
| 119 | GRAPHIC | g61451ba29gi002.gif | GRAPHIC | 193263 |
| 120 | GRAPHIC | g61451ba43ei001.gif | GRAPHIC | 281445 |
| 121 | GRAPHIC | g61451ba43ei002.gif | GRAPHIC | 57422 |
| 122 | GRAPHIC | g61451ba33gi001.gif | GRAPHIC | 271395 |
| 123 | GRAPHIC | g61451ba33gi002.gif | GRAPHIC | 157597 |
| 124 | GRAPHIC | g61451ba33ei001.gif | GRAPHIC | 315967 |
| 125 | GRAPHIC | g61451ba33ei002.gif | GRAPHIC | 160356 |
| 126 | GRAPHIC | g61451ba35ci001.gif | GRAPHIC | 130350 |
| 127 | GRAPHIC | g61451ba35ci002.gif | GRAPHIC | 228869 |
| 128 | GRAPHIC | g61451ba37ai001.gif | GRAPHIC | 149476 |
| 129 | GRAPHIC | g61451ba37ai002.gif | GRAPHIC | 144056 |
| 130 | GRAPHIC | g61451ba25ei001.gif | GRAPHIC | 306582 |
| 131 | GRAPHIC | g61451ba25ei002.gif | GRAPHIC | 292835 |
| 132 | GRAPHIC | g61451ba31ai001.gif | GRAPHIC | 172437 |
| 133 | GRAPHIC | g61451ba31ai002.gif | GRAPHIC | 170086 |
| 134 | GRAPHIC | g61451ba35i001.gif | GRAPHIC | 322161 |
| 135 | GRAPHIC | g61451ba35i002.gif | GRAPHIC | 206815 |
| 136 | GRAPHIC | g61451ba39ai001.gif | GRAPHIC | 223045 |
| 137 | GRAPHIC | g61451ba39ai002.gif | GRAPHIC | 191661 |
| 138 | GRAPHIC | g61451ba17i001.gif | GRAPHIC | 377609 |
| 139 | GRAPHIC | g61451ba17i002.gif | GRAPHIC | 588106 |
| 140 | GRAPHIC | g61451ba17i003.gif | GRAPHIC | 362195 |
| 141 | GRAPHIC | g61451ba17i004.gif | GRAPHIC | 295999 |
| 142 | GRAPHIC | g61451ba17i005.gif | GRAPHIC | 337276 |
| 143 | GRAPHIC | g61451ba17i006.gif | GRAPHIC | 188199 |
| 144 | GRAPHIC | g61451ba17i007.gif | GRAPHIC | 227710 |
| 145 | GRAPHIC | g61451ba17i008.gif | GRAPHIC | 336595 |
| 146 | GRAPHIC | g61451ba17i009.gif | GRAPHIC | 292622 |
| 147 | GRAPHIC | g61451ba17i010.gif | GRAPHIC | 224978 |
| 148 | GRAPHIC | g61451ba35ai001.gif | GRAPHIC | 158658 |
| 149 | GRAPHIC | g61451ba35ai002.gif | GRAPHIC | 222355 |
| 150 | GRAPHIC | g61451ba31i001.gif | GRAPHIC | 188787 |
| 151 | GRAPHIC | g61451ba31i002.gif | GRAPHIC | 152436 |
| 152 | GRAPHIC | g61451ba09i001.gif | GRAPHIC | 287798 |
| 153 | GRAPHIC | g61451ba09i002.gif | GRAPHIC | 255968 |
| 154 | GRAPHIC | g61451ba09i003.gif | GRAPHIC | 338441 |
| 155 | GRAPHIC | g61451ba09i004.gif | GRAPHIC | 359473 |
| 156 | GRAPHIC | g61451ba09i005.gif | GRAPHIC | 340107 |
| 157 | GRAPHIC | g61451ba09i006.gif | GRAPHIC | 323891 |
| 158 | GRAPHIC | g61451ba09i007.gif | GRAPHIC | 382115 |
| 159 | GRAPHIC | g61451ba09i008.gif | GRAPHIC | 329173 |
| 160 | GRAPHIC | g61451ba09i009.gif | GRAPHIC | 251451 |
| 161 | GRAPHIC | g61451ba09i010.gif | GRAPHIC | 303176 |
| 162 | GRAPHIC | g61451ba41gi001.gif | GRAPHIC | 336710 |
| 163 | GRAPHIC | g61451ba41gi002.gif | GRAPHIC | 343566 |
| 164 | GRAPHIC | g61451ba33i001.gif | GRAPHIC | 240983 |
| 165 | GRAPHIC | g61451ba33i002.gif | GRAPHIC | 203223 |
| 166 | GRAPHIC | g61451ba27ei001.gif | GRAPHIC | 121914 |
| 167 | GRAPHIC | g61451ba27ei002.gif | GRAPHIC | 225992 |
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| 182 | GRAPHIC | g61451ba31gi001.gif | GRAPHIC | 183860 |
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| 192 | GRAPHIC | g61451ba13i009.gif | GRAPHIC | 406931 |
| 193 | GRAPHIC | g61451ba13i010.gif | GRAPHIC | 357039 |
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| 197 | GRAPHIC | g61451ba33ci002.gif | GRAPHIC | 236453 |
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| 199 | GRAPHIC | g61451ba29ci002.gif | GRAPHIC | 151903 |
| 200 | GRAPHIC | g61451ba15i001.gif | GRAPHIC | 231080 |
| 201 | GRAPHIC | g61451ba15i002.gif | GRAPHIC | 414404 |
| 202 | GRAPHIC | g61451ba15i003.gif | GRAPHIC | 567306 |
| 203 | GRAPHIC | g61451ba15i004.gif | GRAPHIC | 504268 |
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| 211 | GRAPHIC | g61451ba41ci002.gif | GRAPHIC | 362614 |
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| 213 | GRAPHIC | g61451ba29i002.gif | GRAPHIC | 222381 |
| Complete submission text file | 0001104659-15-027320.txt | 76485828 |
IRS No.: 980397836 | State of Incorp.: X0 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-36723 | Film No.: 15767944
SIC: 8711 Services-Engineering Services
