| Date | Time | Source | Announcement |
|---|---|---|---|
| 16 May 2006 | 07:00 AM | Final Results | |
| 26 Apr 2006 | 08:11 AM | Agreement with Sprint/Nextel | |
| 31 Mar 2006 | 10:39 AM | Re Agreement | |
| 20 Mar 2006 | 04:16 PM | Tier One Agreement | |
| 01 Mar 2006 | 01:58 PM | Grant of Share Options | |
| 20 Feb 2006 | 11:44 AM | Product Launches | |
| 10 Feb 2006 | 07:00 AM | Trading Statement | |
| 29 Sep 2005 | 03:56 PM | Interim Results | |
| 03 Aug 2005 | 10:03 AM | AIM Admission |
SigmaRoc PLC is a United Kingdom-based lime and industrial limestone company targeting quarried materials assets in the United Kingdom and Northern Europe. It operates through three segments: North West, West, and North East. The North West segment, which comprises of PPG, England, Wales and Channel Islands. It is listed on AIM under the ticker SRC.
Sigmaros share price launched at 312p in 2005.