Form SD - Specialized disclosure report:
SEC Accession No. 0000866273-15-000032
Filing Date
2015-06-01
Accepted
2015-06-01 15:37:10
Documents
2

Document Format Files

Seq Description Document Type Size
1 FORM SD a6115sdconflictminerals.htm SD 26538
2 EXHIBIT conflictmineralsreport-2014.htm EX-1.01 33611
  Complete submission text file 0000866273-15-000032.txt   61271
Mailing Address 5100 EAST SKELLY DRIVE SUITE 700 TULSA OK 74135
Business Address 5100 EAST SKELLY DRIVE SUITE 700 TULSA OK 74135 9188388822
MATRIX SERVICE CO (Filer) CIK: 0000866273 (see all company filings)

EIN.: 731352174 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SD | Act: 34 | File No.: 001-15461 | Film No.: 15903173
SIC: 1700 Construction - Special Trade Contractors