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                                   EXHIBIT 31

                    RULE 13A-14(A) / 15D-14(A) CERTIFICATION

I, Brad Ketch, President and Chief Executive Officer (and Principal Financial
and Accounting Officer) of Rim Semiconductor Company (the "Company"), certify
that:

1. I have reviewed this quarterly report on Form 10-QSB for the quarterly period
ended January 31, 2006 of the Company;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not
misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the small business
issuer as of, and for, the periods presented in this report;

4. I am responsible for establishing and maintaining disclosure controls and
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the
small business issuer and I have:

a) designed such disclosure controls and procedures, or caused such disclosure
controls and procedures to be designed under my supervision, to ensure that
material information relating to the small business issuer, including its
consolidated subsidiaries, is made known to me by others within those entities,
particularly during the period in which this report is being prepared;

b) evaluated the effectiveness of the small business issuer's disclosure
controls and procedures and presented in this report my conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the
period covered by this report based on such evaluation; and

c) disclosed in this report any change in the small business issuer's internal
control over financial reporting that occurred during the small business
issuer's most recent fiscal quarter that has materially affected, or is
reasonably likely to materially affect, the small business issuer's internal
control over financial reporting; and

5. I have disclosed, based on my most recent evaluation of internal control over
financial reporting, to the small business issuer's auditors and the audit
committee of the small business issuer's board of directors (or persons
performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are reasonably
likely to adversely affect the small business issuer's ability to record,
process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other
employees who have a significant role in the small business issuer's internal
control over financial reporting.


DATE: March 17, 2006


                                       /S/ BRAD KETCH
                                       -------------------------------------
                                       BRAD KETCH
                                       PRESIDENT AND CHIEF EXECUTIVE OFFICER
                                       (AND PRINCIPAL FINANCIAL AND
                                       ACCOUNTING OFFICER)