PTEEF / Plaintree Systems Inc. - SEC-arkiveringer, Årsrapport, Fullmaktsdokument

Plaintree Systems Inc.
US ˙ OTCPK ˙ CA72663E2050

Grunnleggende statistikk
CIK 943946
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Plaintree Systems Inc.
SEC Filings (Chronological Order)
På denne siden finner du en fullstendig, kronologisk liste over SEC-arkiveringer, med unntak av eierskaps-arkiveringer som vi leverer andre steder.
May 16, 2011 15F-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15F CERTIFICATION OF A FOREIGN PRIVATE ISSUER’S TERMINATION OF REGISTRATION OF A CLASS OF SECURITIES UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ITS TERMIN

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15F CERTIFICATION OF A FOREIGN PRIVATE ISSUER’S TERMINATION OF REGISTRATION OF A CLASS OF SECURITIES UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ITS TERMINATION OF THE DUTY TO FILE REPORTS UNDER SECTION 13(a) OR SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 0-25872 PLAINTRE

October 29, 2010 EX-99.3

Plaintree Systems Inc. Certification pursuant to 18 U.S. C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2010, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowle

October 29, 2010 EX-99.2

Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer

MD Filed by Filing Services Canada Inc. (403) 717-3898 Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) and 15d-14(a) Under the Securities Exchange Act of 1934, as Amended I, David Watson, President and Chief Executive Officer of Plaintree, hereby certify that: 1. I have reviewed this annual report on Form 20-F of Plaintree Systems Inc. for the period ending on March 31, 2010. 2

October 29, 2010 20-F/A

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F/A

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F/A [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2010 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securit

October 29, 2010 EX-99.1

Fiscal 2010 Statements and Notes thereto, together with the report thereon of Deloitte & Touche LLP

Consolidated Financial Statements of PLAINTREE SYSTEMS INC. March 31, 2010 and 2009 (in Canadian dollars) Deloitte & Touche LLP 800 - 100 Queen Street Ottawa, ON K1P 5T8 Canada Tel: (613) 236-2442 Fax: (613) 236-2195 www.deloitte.ca Report of Independent Registered Chartered Accountants To the Board of Directors and Shareholders of Plaintree Systems Inc. We have audited the consolidated balance sh

September 29, 2010 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2010 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securitie

September 29, 2010 EX-99.1

Fiscal 2010 Statements and Notes thereto, together with the report thereon of Deloitte & Touche LLP

Consolidated Financial Statements of PLAINTREE SYSTEMS INC. March 31, 2010 and 2009 (in Canadian dollars) Deloitte & Touche LLP 800 - 100 Queen Street Ottawa, ON K1P 5T8 Canada Tel: (613) 236-2442 Fax: (613) 236-2195 www.deloitte.ca Report of Independent Registered Chartered Accountants To the Board of Directors and Shareholders of Plaintree Systems Inc. We have audited the consolidated balance sh

September 29, 2010 EX-99.3

Plaintree Systems Inc. Certification pursuant to 18 U.S. C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2010, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowle

September 29, 2010 EX-99.2

Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer

MD Filed by Filing Services Canada Inc. (403) 717-3898 Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) and 15d-14(a) Under the Securities Exchange Act of 1934, as Amended I, David Watson, President and Chief Executive Officer of Plaintree, hereby certify that: 1. I have reviewed this annual report on Form 20-F of Plaintree Systems Inc. for the period ending on March 31, 2010. 2

November 16, 2009 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2009 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securitie

November 16, 2009 EX-99.1

Fiscal 2009 Statements and Notes thereto, together with the report thereon of Deloitte & Touche, LLP

2009 PRESIDENTS LETTER TO SHAREHOLDERS. Dear fellow Investors, Well, we finally have the much anticipated results from our first year’s operations as the new Plaintree and I am pleased to say that the integration of Hypernetics and the Triodetic Group of Companies turned out even better than I had hoped. With the acquisition of these businesses, Plaintree now has two diverse business divisions, th

November 16, 2009 EX-99.2

Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer

Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) and 15d-14(a) Under the Securities Exchange Act of 1934, as Amended I, David Watson, President and Chief Executive Officer of Plaintree, hereby certify that: 1.

November 16, 2009 EX-99.3

Plaintree Systems Inc. Certification pursuant to 18 U.S. C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2009, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowle

October 23, 2009 CORRESP

DUE TO RELATED PARTIES

October 23, 2009 By Facsimile and By EDGAR Mr. Larry Spirgel Assistant Director United States Securities and Exchange Commission 100 S St. NE Washington, DC USA 20549 Dear Mr. Spirgel: Re: Plaintree Systems Inc. Form 20-F for Fiscal Year Ended March 31, 2008 File No. 000-25872 This letter is in response to your letter dated September 3, 2009 in which you requested additional information following

October 9, 2009 CORRESP

Yours truly,

October 9, 2009 By Facsimile and By EDGAR Mr. Larry Spirgel Assistant Director United States Securities and Exchange Commission 100 S St. NE Washington, DC USA 20549 Dear Mr. Spirgel: Re: Plaintree Systems Inc. Form 20-F for Fiscal Year Ended March 31, 2008 File No. 000-25872 This letter is in response to your letter dated September 3, 2009 in which you requested additional information following t

October 1, 2009 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): [ ] Form 10-K [ x ] Form 20-F [ ] Form 11-K [ ] Form 10-Q [ ] Form 10-D [ ] Form N-SAR [ ] Form N-CSR For Period Ended: March

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one): [ ] Form 10-K [ x ] Form 20-F [ ] Form 11-K [ ] Form 10-Q [ ] Form 10-D [ ] Form N-SAR [ ] Form N-CSR For Period Ended: March 31, 2009 [ ] Transition Report on Form 10-K [ ] Transition Report on Form 20-F [ ] Transition Report on Form 11-K [ ] Transition Report on Form 10-Q

August 21, 2009 CORRESP

Plaintree Systems Inc 90 Decosta Place • Suite 100 • Arnprior • Ontario • Canada • K7S 0B5 • Tel: 613 623 3434 • Fax: 613 623 4647 www.plaintree.com • [email protected] Divisions of Plaintree Systems Inc − Hypernetics • Triodetic • Plaintree

August 20, 2009 By Facsimile and By EDGAR Mr. Larry Spirgel Assistant Director United States Securities and Exchange Commission 100 S St. NE Washington, DC USA 20549 Dear Mr. Spirgel: Re: Plaintree Systems Inc. Form 20-F for Fiscal Year Ended March 31, 2008 File No. 000-25872 This letter is in response to your letter dated July 24, 2009 in which you requested additional information following the r

August 12, 2009 CORRESP

CORRESP

June 26, 2009 CORRESP

Plaintree Systems Inc 90 Decosta Place • Suite 100 • Arnprior • Ontario • Canada • K7S 0B5 • Tel: 613 623 3434 • Fax: 613 623 4647 www.plaintree.com • [email protected] Divisions of Plaintree Systems Inc − Hypernetics • Triodetic • Plaintree

June 26, 2009 By Facsimile and By EDGAR Mr. Larry Spirgel Assistant Director United States Securities and Exchange Commission 100 S St. NE Washington, DC USA 20549 Dear Mr. Spirgel: Re: Plaintree Systems Inc. Form 20-F for Fiscal Year Ended March 31, 2008 File No. 000-25872 This letter is in response to your letter dated June 10, 2009 in which you requested additional information following the rev

May 12, 2009 CORRESP

Plaintree Systems Inc 90 Decosta Place • Suite 100 • Arnprior • Ontario • Canada • K7S 0B5 • Tel: 613 623 3434 • Fax: 613 623 4647 www.plaintree.com • [email protected] Divisions of Plaintree Systems Inc − Hypernetics • Triodetic • Plaintree

May 11, 2009 By Facsimile and By EDGAR Mr. Larry Spirgel Assistant Director United States Securities and Exchange Commission 100 S St. NE Washington, DC USA 20549 Dear Mr. Spirgel: Re: Plaintree Systems Inc. Form 20-F for Fiscal Year Ended March 31, 2008 File No. 000-25872 This letter is in response to your letter dated April 17, 2009 in which you requested additional clarification following the r

April 3, 2009 CORRESP

CORRESP

March 26, 2009 CORRESP

CORRESP

September 26, 2008 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

United States Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2008 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securitie

October 11, 2007 EX-99.1

Computer and office equipment 3 years straight-line Furniture and fixtures 20% declining-basis Building 20 years straight-line

Report of Independent Registered Chartered Accountants To the Board of Directors and Shareholders of Plaintree Systems Inc.

October 11, 2007 20-F/A

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2007 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

October 11, 2007 EX-99.1

2007 2006 (Unaudited) (Unaudited) (000 's) (000 's) Current assets before amounts due from related parties $ 47,439 $ 49,616 Due from related parties – current 80,796 81,776 Total current assets $ 128,235 $ 131,392 Total assets $ 128,250 $ 131,407 Ba

Consolidated Financial Statements of Plaintree Systems Inc. March 31, 2007 (in Canadian dollars) Report of Independent Registered Chartered Accountants To the Board of Directors and Shareholders of Plaintree Systems Inc. We have audited the accompanying consolidated balance sheets of Plaintree Systems Inc. and subsidiaries (the ‘Company’) as at March 31, 2007 and 2006 and the consolidated statemen

October 11, 2007 EX-99.3

Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer

CC Filed by Filing Services Canada Inc. 403-717-3898 Exhibit 3.4 Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer I, David Watson, Chief Executive Officer, Chief Financial Officer and President of Plaintree, hereby certify that: 1. I have reviewed this annual report on Form 20-F of Plaintree Systems Inc. for the period ending on March 31, 2007. 2. Based o

October 11, 2007 20-F/A

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2006 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

October 11, 2007 EX-99.4

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-99.4 5 ex045.htm CERTIFICATION Exhibit 4.5 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2007, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned h

October 11, 2007 EX-99.4

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 4.5 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2006, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best o

October 11, 2007 EX-99.3

Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer

Exhibit 3.4 Plaintree Systems Inc. Certification of Chief Executive Officer and Chief Financial Officer I, David Watson, Chief Executive Officer, Chief Financial Officer and President of Plaintree, hereby certify that: 1. I have reviewed this annual report on Form 20-F of Plaintree Systems Inc. for the period ending on March 31, 2006. 2. Based on my knowledge, this annual report does not contain a

October 11, 2007 EX-99.2

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30 2006 2005 Assets Current Assets Cash - 4,377,488 Accounts Receivable Trade 7,450,869 (73,220 ) Employees 23,217 119,794 GST 180,780 16,051 Doubtful Accounts - (60,074 ) Group Insurance 10,096 2,546 Accounts Receivable 7,664,962 5,097 Inventory Inventory - RM 8,938,855 14,067,417 Inventory -WIP 2,902,107 1,650,000 Inventory - FG 21,517,295 16,951,399 Inventory 33,358,257 32,668,816 Prepaid Expenses Realty & Business Tax 178,224 184,090 Insurance 94,319 102,368 Deposits 615 639 Other 62,120 136,758 Prepaid Expenses 335,278 423,856 Loans 4,262,671 3,995,743 Due From Related Parties Due from Consolidated Companies 96,961,762 66,174,349 Highland Park Financial Inc.

October 11, 2007 EX-99.2

Buhler Manufacturing STATEMENT OF INCOME AND RETAINED EARNINGS (Unaudited)

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30 2005 2004 Assets Current Assets Cash 4,360,679 - Accounts Receivable Trade (73,220) 10,343,884 Employees 119,794 21,928 GST 16,051 128,798 Doubtful Accounts (60,074) (6,976) Group Insurance 2,546 593 Accounts Receivable 5,097 10,488,227 Inventory Inventory - RM 14,067,417 12,814,189 Inventory -WIP 1,650,000 1,098,202 Inventory - FG 16,951,399 16,876,364 Inventory 32,668,816 30,788,755 Prepaid Expenses Realty & Business Tax 184,090 181,193 Insurance 102,368 124,052 Deposits 639 765 Other 136,758 179,505 Prepaid Expenses 423,856 485,514 Loans 3,995,743 - Plaintree Systems Inc.

October 1, 2007 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2007 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

October 1, 2007 EX-99.2

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30 2006 2005 Assets Current Assets Cash - 4,377,488 Accounts Receivable Trade 7,450,869 (73,220 ) Employees 23,217 119,794 GST 180,780 16,051 Doubtful Accounts - (60,074 ) Group Insurance 10,096 2,546 Accounts Receivable 7,664,962 5,097 Inventory Inventory - RM 8,938,855 14,067,417 Inventory -WIP 2,902,107 1,650,000 Inventory - FG 21,517,295 16,951,399 Inventory 33,358,257 32,668,816 Prepaid Expenses Realty & Business Tax 178,224 184,090 Insurance 94,319 102,368 Deposits 615 639 Other 62,120 136,758 Prepaid Expenses 335,278 423,856 Loans 4,262,671 3,995,743 Due From Related Parties Due from Consolidated Companies 96,961,762 66,174,349 Highland Park Financial Inc.

October 1, 2007 EX-99.1

2007 2006 (Unaudited) (Unaudited) (000 's) (000 's) Current assets before amounts due from related parties $ 47,439 $ 49,616 Due from related parties – current 80,796 81,776 Total current assets $ 128,235 $ 131,392 Total assets $ 128,250 $ 131,407 Ba

Consolidated Financial Statements of Plaintree Systems Inc. March 31, 2007 (in Canadian dollars) Report of Independent Registered Chartered Accountants To the Board of Directors and Shareholders of Plaintree Systems Inc. We have audited the accompanying consolidated balance sheets of Plaintree Systems Inc. and subsidiaries (the ‘Company’) as at March 31, 2007 and 2006 and the consolidated statemen

August 28, 2006 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2006 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

August 28, 2006 EX-99.2

Buhler Manufacturing STATEMENT OF INCOME AND RETAINED EARNINGS (Unaudited)

Buhler Manufacturing BALANCE SHEET (Unaudited) AS AT September 30 2005 2004 Assets Current Assets Cash 4,360,679 - Accounts Receivable Trade (73,220) 10,343,884 Employees 119,794 21,928 GST 16,051 128,798 Doubtful Accounts (60,074) (6,976) Group Insurance 2,546 593 Accounts Receivable 5,097 10,488,227 Inventory Inventory - RM 14,067,417 12,814,189 Inventory -WIP 1,650,000 1,098,202 Inventory - FG 16,951,399 16,876,364 Inventory 32,668,816 30,788,755 Prepaid Expenses Realty & Business Tax 184,090 181,193 Insurance 102,368 124,052 Deposits 639 765 Other 136,758 179,505 Prepaid Expenses 423,856 485,514 Loans 3,995,743 - Plaintree Systems Inc.

August 28, 2006 EX-99.1

Computer and office equipment 3 years straight-line Furniture and fixtures 20% declining-basis Building 20 years straight-line

PLAINTREE SYSTEMS INC. Consolidated Statements of Operations for the years ended March 31, 2006, 2005 and 2004 (in Canadian dollars) 2006 2005 2004 Revenue Management services revenue - related party (Note 6) $ 1,545,750 $ - $ - Product and service revenue 145,584 345,395 258,739 1,691,334 345,395 258,739 Cost of revenue Cost of services 439,875 - - Cost of products sold 56,946 116,056 35,618 Writ

September 29, 2005 EX-3

Certification of Chief Executive Officer and Chief Financial Officer

Filed by Filing Services Canada Inc. 403 717 3898 Certification of Chief Executive Officer and Chief Financial Officer I, David Watson, President of Plaintree, hereby certify that: 1. I have reviewed this annual report on Form 20-F of Plaintree Systems Inc. for the period ending on March 31, 2005. 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact

September 29, 2005 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 [x] Annual report pursuant to Section 13 or 15(d) of the Securiti

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2005 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

September 29, 2005 EX-1

Annual Report 2005

Annual Report 2005 2005 PRESIDENT’S LETTER TO SHAREHOLDERS Dear Shareholders: After 3 years of patiently waiting for the Wireless market to begin strong growth, we finally began to see the indicators that this was happening in the late fall of 2004.

September 29, 2005 EX-4

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Plaintree Systems Inc. (the “Company”) on Form 20-F for the period ending March 31, 2005, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certifies that to the best of his knowle

September 29, 2005 EX-2

EX-2

September 30, 2004 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2004 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

November 6, 2003 20-F/A

Weighted Average Remaining Contractual Life (Years)

20-F/A 1 e1615220fa.htm FORM 20-F/A U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F/A [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2003 or [ ] Transition report pursuant to Section

October 2, 2003 20-F

Weighted Average Remaining Contractual Life (Years)

U.S. Securities and Exchange Commission Washington, D.C. 20549 Form 20-F [Mark One] [ ] Registration statement pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of 1934 or [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended March 31, 2003 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchang

December 20, 2002 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the period ended September 30, 2002

Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the period ended September 30, 2002 Plaintree Systems Inc.

December 20, 2002 EX-99.1

Consolidated Financial Statements PLAINTREE SYSTEMS INC. Second Quarter ended September 30, 2002 PLAINTREE SYSTEMS INC. Consolidated Balance Sheets (Unaudited) (in Canadian dollars)

Consolidated Financial Statements PLAINTREE SYSTEMS INC. Second Quarter ended September 30, 2002 PLAINTREE SYSTEMS INC. Consolidated Balance Sheets (Unaudited) (in Canadian dollars) September 30, 2002 March 31, 2002 (unaudited) (audited) Current assets Cash $ 37,949 $ 432,831 Short-term investments 9,016 27,328 Trade accounts receivable 558,009 196,249 Investment tax credits receivable 156,000 246

Other Listings
CA:NPT
Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista