EXHIBIT 32.2

                              CAMBREX CORPORATION

    CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
                            (18 U.S.C. SECTION 1350)

Pursuant to the requirements of Section 906 of the Sarbanes-Oxley Act of 2002
(18 U.S.C. Sections 1350 (a) and (b)), the undersigned hereby certifies as
follows:

          1.  Luke M. Beshar is Executive Vice President and Chief Financial
     Officer of Cambrex Corporation.

          2.  The Company's Form 10-K for the annual period ended December 31,
     2003, accompanying this Certification, in the form filed with the
     Securities and Exchange Commission (the "Report") fully complies with the
     requirements of Section 13(a) or 15(d) of the Securities Exchange Act of
     1934 (the "Exchange Act") and

          3.  The information in the Report fairly presents, in all material
     respects, the financial condition and results of operations of the Company.

                                                    /s/ LUKE BESHAR
                                          --------------------------------------
                                                      Luke M. Beshar
                                               Executive Vice President and
                                                 Chief Financial Officer

Dated: March 15, 2004