QuickLinks -- Click here to rapidly navigate through this document

SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549


FORM 10-Q/A
(Amendment No. 1)


ý

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2002

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                            to                             

Commission file number 0-28284


TUCOWS INC.
(Exact Name of Registrant as Specified in Its Charter)

Pennsylvania
(State or Other Jurisdiction of
Incorporation or Organization)
  23-2707366
(I.R.S. Employer
Identification No.)

96 Mowat Avenue,
Toronto, Ontario M6K 3M1, Canada
(Address of Principal Executive Offices) (Zip Code)

(416) 535-0123
(Registrant's Telephone Number, Including Area Code)

        Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days: Yes ý    No o

        Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date:

Class
Common Stock, no par value
  Outstanding at June 30, 2002
64,626,429



EXPLANATORY NOTE

        This Amendment No. 1 to Tucows' Quarterly Report on Form 10-Q for the period ending June 30, 2002, is being filed solely to amend Exhibit 99.1 to include the dates thereon, which were inadvertently omitted. No revisions have been made to Tucows' financial statements or any other disclosure contained in such Quarterly Report.


(a)
Exhibits:

Exhibit No.
  Description
99.1   Certification of Chief Executive Officer and Chief Financial Officer Relating to Periodic Report Containing Financial Statements
(b)
Reports on Form 8-K:

        None.



SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

    TUCOWS INC.

Dated: August 14, 2002

 

By:

 

/s/  
ELLIOT NOSS      
Elliot Noss
Chief Executive Officer

Dated: August 14, 2002

 

By:

 

/s/  
MICHAEL COOPERMAN      
Michael Cooperman
Chief Financial Officer
(Principal Financial and Accounting Officer)


EXHIBIT INDEX

Exhibit No.

  Description
99.1   Certification of Chief Executive Officer and Chief Financial Officer Relating to a Periodic Report Containing Financial Statements



QuickLinks

SIGNATURES
EXHIBIT INDEX