Company · CIK 0000806850
NORTON DRILLING SERVICES INC
Exchange
—
Entity type
operating
Fiscal year end
Nov 30
Headquarters
DE
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On the record
Recent filings
- 10-QQuarterly update0000806850-99-000008 · 55.2 KBSEC(opens sec.gov)
- 10-QQuarterly update0000806850-99-000006 · 43.1 KBSEC(opens sec.gov)
- SC 13G/ANORTON DRILLING SERVICES INC0000890566-99-000328 · 12.6 KBSEC(opens sec.gov)
- 10-KAnnual report0000806850-99-000002 · 463.8 KBSEC(opens sec.gov)
- SC 13GNORTON DRILLING SERVICES INC0000890566-99-000204 · 11.7 KBSEC(opens sec.gov)
- 10-QQuarterly update0000806850-98-000010 · 62.0 KBSEC(opens sec.gov)
- SC 13GNORTON DRILLING SERVICES INC0000890566-98-001604 · 11.4 KBSEC(opens sec.gov)
- 10-QQuarterly update0000806850-98-000008 · 57.7 KBSEC(opens sec.gov)
- 10-QQuarterly update0000806850-98-000006 · 49.3 KBSEC(opens sec.gov)
- 10-KAnnual report0000806850-98-000001 · 266.5 KBSEC(opens sec.gov)
Insiders
No insiders on record.
Tickers
No tickers on record.
Addresses
business
5211 BROWNFIELD HWY SUITE 230
LUBBOCK, TX, 79407-3501
mailing
5211 BROWNFIELD HWY SUITE 230
LUBBOCK, TX, 79407-3501
Former names
- DSI INDUSTRIES INC1998-02-27
Same industry