GUNDLE SLT ENVIRONMENTAL INC

Q: Mar 31 2007

FY: Dec 31 2006

FY: Dec 31 2006

Q: Sep 30 2006

Q: Jun 30 2006

Q: Mar 31 2006

FY: Dec 31 2005

Q: Sep 30 2005

Q: Jun 30 2005

Q: Mar 31 2005

FY: Dec 31 2004

Q: Sep 30 2004

Q: Mar 31 2004

FY: Dec 31 2003

FY: Dec 31 2003

Q: Sep 30 2003

Q: Jun 30 2003

Q: Mar 31 2003

FY: Dec 31 2002

Q: Sep 30 2002

1.01,9.01

8.01,9.01

2.02,9.01

Results of Operations and Financial Condition

5.02

Results of Operations and Financial Condition

Results of Operations and Financial Condition

2.02,9.01

1.01,2.02,9.01

1.01,2.03,9.01

2.02,9.01

2.02,9.01

2.02,9.01

5.02

5,7

12,7

5

Other events

12,7

5,7

No description available

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Post-effective amendment to a registration statement

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Post-effective amendment to a registration statement

Post Effective Amendment to S-8

Certification of termination of registration of a class of securities (Section 12(b))

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Post-effective amendment to a registration statement

Prospectus filed under Rule 424(b)(1)

Registration statement under Securities Act of 1933

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Withdrawal of a registration statement

Registration of Securities on Exchange

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

No description available

No description available

No description available

No description available

No description available

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

No description available

No description available

GUNDLE SLT ENVIRONMENTAL INC

PORTER T WILLIAM

BURKE JAMES R

STEINKE JAMES THOMAS

CUMMINGS BRUCE

ENGLISH ERNEST C JR

FIRRELL PAUL A

GIBBS JAMES R

SHEEHAN EDWARD T

WEMBLEY LTD

BADAWI SAMIR T

CASE C WAYNE

KLATT ROGER J

HERSH GERALD

PONDS KEITH

URBAN THOMAS M

GUNDLE SLT ENVIRONMENTAL INC

GUNDLE SLT ENVIRONMENTAL INC

BNP PARIBAS/NY

ROYCE & ASSOCIATES LLC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Notification of the removal from listing and registration of matured redeemed or retired securities