Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001292814-19-000802
Filing Date
2019-03-20
Accepted
2019-03-19 20:45:22
Documents
146
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F attoform20f_2018.htm 20-F 6642389
2 EXHIBIT 8.1 exhibit08_1.htm EX-8.1 29569
3 EXHIBIT 12.1 exhibit12_1.htm EX-12.1 7530
4 EXHIBIT 12.2 exhibit12_2.htm EX-12.2 7398
5 EXHIBIT 13.1 exhibit13_1.htm EX-13.1 5159
6 EXHIBIT 13.2 exhibit13_2.htm EX-13.2 5045
7 pg048.jpg GRAPHIC 75108
  Complete submission text file 0001292814-19-000802.txt   29976014

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE FILE atto-20181231.xml EX-101.INS 8357893
9 XBRL SCHEMA FILE atto-20181231.xsd EX-101.SCH 161292
10 XBRL CALCULATION FILE atto-20181231_cal.xml EX-101.CAL 153590
11 XBRL DEFINITION FILE atto-20181231_def.xml EX-101.DEF 1102768
12 XBRL LABEL FILE atto-20181231_lab.xml EX-101.LAB 1139459
13 XBRL PRESENTATION FILE atto-20181231_pre.xml EX-101.PRE 1467291
Mailing Address DA VINCI BLDG, 4 RUE LOU HEMMER, L-1748 LUXEMBOURG FINDEL LUXEMBOURG-FINDEL N4 1748
Business Address DA VINCI BLDG, 4 RUE LOU HEMMER, L-1748 LUXEMBOURG FINDEL LUXEMBOURG-FINDEL N4 1748 35226786240
Atento S.A. (Filer) CIK: 0001606457 (see all company filings)

EIN.: 000000000
Type: 20-F | Act: 34 | File No.: 001-36671 | Film No.: 19693370
SIC: 4813 Telephone Communications (No Radiotelephone)