Exhibit 23.03
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-1 of Portola Packaging, Inc. of our report dated December 29, 2003 relating to the financial statements of Tech Industries, Inc. and Affiliates, which appears in Portola Packaging, Inc. 8-K/A dated February 9, 2004. We also consent to the references to us under the headings “experts” in such Registration Statement.
Prescott Chatellier Fontaine & Wilkinson LLP
Providence, Rhode Island
June 25, 2004