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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001225208-09-011974
Filing Date
2009-05-08
Accepted
2009-05-08 17:37:35
Documents
2
Period of Report
2009-04-30

Document Format Files

Seq Description Document Type Size
1 doc3.html 3  
1 doc3.xml 3 1456
2 williamsonpoa.htm EX-24 6009
  Complete submission text file 0001225208-09-011974.txt   9167
Mailing Address 1204 PILGRIM ROAD PLYMOUTH WI 53073
Business Address 1204 PILGRIM ROAD PLYMOUTH WI 53073 800-660-9340
ORION ENERGY SYSTEMS, INC. (Issuer) CIK: 0001409375 (see all company filings)

IRS No.: 391847269 | State of Incorp.: WI | Fiscal Year End: 0331
SIC: 3640 Electric Lighting & Wiring Equipment

Mailing Address 123 EAST MAIN STREET, SUITE 202 MADISON WI 53703
Business Address
Williamson Mark C (Reporting) CIK: 0001463800 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-33887 | Film No.: 09812090