Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | FORM 10-K | eng_10k.htm iXBRL | 10-K | 1186487 |
| 2 | DESCRIPTION OF REGISTRANT | eng_ex42.htm | EX-4.2 | 11942 |
| 3 | FACTORING AGREEMENT | eng_ex1043.htm | EX-10.43 | 4163 |
| 4 | SECURITY AGREEMENT | eng_ex1044.htm | EX-10.44 | 2929 |
| 5 | LEASE AGREEMENT | eng_ex1045.htm | EX-10.45 | 826 |
| 6 | LEASE AGREEMENT | eng_ex1046.htm | EX-10.46 | 18205 |
| 7 | SUBSIDIARIES | eng_ex211.htm | EX-21.1 | 2307 |
| 8 | CONSENT | eng_ex231.htm | EX-23.1 | 1623 |
| 9 | CERTIFICATION | eng_ex311.htm | EX-31.1 | 9298 |
| 10 | CERTIFICATION | eng_ex312.htm | EX-31.2 | 11463 |
| 11 | CERTIFICATION | eng_ex321.htm | EX-32.1 | 2946 |
| 12 | CERTIFICATION | eng_ex322.htm | EX-32.2 | 3446 |
| 18 | eng_ex1046img55.jpg | GRAPHIC | 63190 | |
| 19 | eng_ex1046img40.jpg | GRAPHIC | 215799 | |
| 20 | eng_ex1046img39.jpg | GRAPHIC | 337870 | |
| 21 | eng_ex1046img38.jpg | GRAPHIC | 353875 | |
| 22 | eng_ex1046img37.jpg | GRAPHIC | 361937 | |
| 23 | eng_ex1046img36.jpg | GRAPHIC | 332439 | |
| 24 | eng_ex1046img35.jpg | GRAPHIC | 378223 | |
| 25 | eng_ex1046img34.jpg | GRAPHIC | 270635 | |
| 26 | eng_ex1046img33.jpg | GRAPHIC | 342635 | |
| 27 | eng_ex1046img32.jpg | GRAPHIC | 334535 | |
| 28 | eng_ex1046img31.jpg | GRAPHIC | 278431 | |
| 29 | eng_ex1046img41.jpg | GRAPHIC | 346413 | |
| 30 | eng_ex1046img42.jpg | GRAPHIC | 268538 | |
| 31 | eng_ex1046img43.jpg | GRAPHIC | 308287 | |
| 32 | eng_ex1046img54.jpg | GRAPHIC | 260426 | |
| 33 | eng_ex1046img52.jpg | GRAPHIC | 270980 | |
| 34 | eng_ex1046img51.jpg | GRAPHIC | 87650 | |
| 35 | eng_ex1046img50.jpg | GRAPHIC | 112472 | |
| 36 | eng_ex1046img49.jpg | GRAPHIC | 26703 | |
| 37 | eng_ex1046img48.jpg | GRAPHIC | 289256 | |
| 38 | eng_ex1046img47.jpg | GRAPHIC | 164778 | |
| 39 | eng_ex1046img46.jpg | GRAPHIC | 262654 | |
| 40 | eng_ex1046img45.jpg | GRAPHIC | 263887 | |
| 41 | eng_ex1046img44.jpg | GRAPHIC | 322741 | |
| 42 | eng_ex1046img30.jpg | GRAPHIC | 206296 | |
| 43 | eng_ex1046img29.jpg | GRAPHIC | 121614 | |
| 44 | eng_ex1046img28.jpg | GRAPHIC | 37854 | |
| 45 | eng_ex1046img53.jpg | GRAPHIC | 72034 | |
| 46 | eng_ex1043img3.jpg | GRAPHIC | 213149 | |
| 47 | eng_ex1043img1.jpg | GRAPHIC | 121689 | |
| 48 | eng_ex1043img2.jpg | GRAPHIC | 230632 | |
| 49 | eng_ex1043img4.jpg | GRAPHIC | 114101 | |
| 50 | eng_ex1043img5.jpg | GRAPHIC | 39573 | |
| 51 | eng_ex1043img6.jpg | GRAPHIC | 27307 | |
| 52 | eng_ex1044img1.jpg | GRAPHIC | 161418 | |
| 53 | eng_ex1044img2.jpg | GRAPHIC | 194286 | |
| 54 | eng_ex1044img3.jpg | GRAPHIC | 211584 | |
| 55 | eng_ex1044img4.jpg | GRAPHIC | 61420 | |
| 56 | eng_ex1045img1.jpg | GRAPHIC | 292641 | |
| 57 | eng_ex1046img27.jpg | GRAPHIC | 140980 | |
| Complete submission text file | 0001654954-23-004118.txt | 17258238 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 13 | XBRL TAXONOMY EXTENSION SCHEMA | eng-20221231.xsd | EX-101.SCH | 58162 |
| 14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | eng-20221231_lab.xml | EX-101.LAB | 336053 |
| 15 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | eng-20221231_cal.xml | EX-101.CAL | 51872 |
| 16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | eng-20221231_pre.xml | EX-101.PRE | 267759 |
| 17 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | eng-20221231_def.xml | EX-101.DEF | 118982 |
| 128 | EXTRACTED XBRL INSTANCE DOCUMENT | eng_10k_htm.xml | XML | 823344 |
IRS No.: 880322261 | State of Incorp.: NV | Fiscal Year End: 1228
Type: 10-K | Act: 34 | File No.: 001-14217 | Film No.: 23788949
SIC: 8711 Services-Engineering Services
