SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 12B-25

                           NOTIFICATION OF LATE FILING

                                                  Commission File Number 1-13636
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(Check One)  [ ] Form 10-K  [ ] Form 20-F  [ ] Form 11-K  [X] Form 10-Q
[ ] Form N-SAR  [ ] Form N-CSR

For period ended JUNE 30, 2005

[ ] Transition Report on Form 10-K and Form 10-KSB

[ ] Transition Report on Form 20-F

[ ] Transition Report on Form 11-K

[ ] Transition Report on Form 10-Q and Form 10-QSB

[ ] Transition Report on Form N-SAR

For the transition period ended _____________________

     Nothing in this form shall be construed to imply that the Commission has
verified any information contained herein.

     If the notification relates to a portion of the filing checked above,
identify the item(s) to which the notification relates: ________________________




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                                     PART I

                             REGISTRANT INFORMATION


Full name of registrant   Mendocino Brewing Company, Inc.
                          -------------------------------

Former name if applicable  Not Applicable
                           --------------

Address of principal executive office (STREET AND NUMBER)  1601 Airport Road
                                                           ------------------

City, state and zip code  Ukiah, CA 95482
                          ---------------

                                     PART II

                             RULE 12B-25(B) AND (C)

        If the subject report could not be filed without unreasonable effort or
expense and the registrant seeks relief pursuant to Rule 12b-25(b), the
following should be completed. (Check box if appropriate)

        (a)     The reasons described in reasonable detail in Part III of this
                Form could not be eliminated without unreasonable effort or
                expense;

        (b)     The subject annual report, semi-annual report, transition report
                on Form 10-K, Form 20-F, Form 11-K, Form N-SAR or Form N- CSR,
[X]             or portion thereof, will be filed on or before the fifteenth
                calendar day following the prescribed due date; or the subject
                quarterly report or transition report on Form 10-Q, or portion
                thereof, will be filed on or before the fifth calendar day
                following the prescribed due date; and

        (c)     The accountant's statement or other exhibit required by Rule
                12b-25(c) has been attached if applicable.

                                    PART III

                                    NARRATIVE

        The registrant experienced a number of unforeseen delays in compiling
the information required for its Quarterly Report on Form 10-Q for the period
ended June 30, 2005 (the "10-Q"), one of which was the delay in receiving
financial information from UBSN Limited ("UBSN"). UBSN is a wholly-owned
subsidiary of United Breweries International Ltd. ("UBI"), which is in turn
wholly-owned by the registrant. UBSN recently relocated its corporate offices.
In relocating and reestablishing its computer network, UBSN experienced several
days of difficulty in communication with the registrant, including a period of
complete interruption of all electronic communications. These delays in
transmitting and discussing UBSN's financial results, along with other

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unforeseen delays, have substantially impacted the process of preparing and
filing the 10-Q.

        For the above reasons, the registrant is unable to timely file its
Quarterly Report on Form 10-Q for the quarter ended June 30, 2005, without
unreasonable effort or expense.

                                     PART IV

                                OTHER INFORMATION

        (1)     Name and telephone number of person to contact in regard to this
notification.

              N. Mahadevan, Chief Financial Officer (707) 463-2087
              ----------------------------------------------------

        (2)     Have all other periodic reports required under Section 13 or
15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment
Company Act of 1940 during the preceding 12 months or for such shorter period
that the registrant was required to file such report(s) been filed ? If the
answer is no, identify report(s).

                                                                  [X] Yes [ ] No

        (3)     Is it anticipated that any significant change in results of
operations from the corresponding period for the last fiscal year will be
reflected by the earnings statement to be included in the subject report or
portion thereof ?

                                                                  [ ] Yes [X] No


                         MENDOCINO BREWING COMPANY, INC.

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                  (Name of Registrant as Specified in Charter)

        Has caused this notification to be signed on its behalf by the
undersigned thereunto duly authorized.


        Date: August 15, 2005             By:  /s/ N. Mahadevan
                                             ------------------------------
                                               N. Mahadevan
                                               Chief Financial Officer


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