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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934




        Date of Report (Date of earliest event reported): March 19, 2001



                                mobile mini, inc.
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             (Exact name of registrant as specified in its charter)



Delaware                               1-12804                    86-0748362
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(State or other jurisdiction         (Commission                   (IRS Employer
of incorporation)                    File Number)            Identification No.)


7420  South Kyrene Road, Suite 101
Tempe, Arizona                                                             85283
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(Address of principal executive offices)                              (Zip Code)



                                 (480) 894-6311
                                 --------------
                         (Registrant's telephone number)



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ITEM 9.  REGULATION FD DISCLOSURE.

         On March 19, 2001, Mobile Mini, Inc. issued the following release:

"MOBILE MINI PROVIDES FIRST AND SECOND QUARTER GUIDANCE: REVENUE AND EPS
EXPECTED TO MEET CONSENSUS ESTIMATES.

TEMPE, ARIZONA, March 19, 2001 - Mobile Mini, Inc. (Nasdaq National Market:
MINI) today provided guidance concerning first and second quarter revenue and
EPS. The Company anticipates that first quarter revenue will meet analysts'
consensus estimates. The Company's outlook for total revenue in the first
quarter is between $24.4 million and $24.8 million, and the Company expects that
leasing revenue will be between $21.1 million and $21.3 million for the first
quarter. The Company's expectation that leasing revenue will comprise the
dominant part of total revenues reflects the Company's continued focus on its
storage unit leasing business. The Company reported that, from the beginning of
the first quarter through March 16th, the number of units on lease has been
running slightly ahead of what management had expected. The Company announced
that it anticipates that first quarter EPS would meet the analysts' consensus
estimate of $0.26.

Mobile Mini also announced that the Company is comfortable with current
analysts' consensus estimates of second quarter total revenue of $27.4 million
and second quarter EPS in the range of $0.31 to $0.32 per share.

Mobile Mini, Inc. is the nation's leading provider of portable storage solutions
through its fleet of over 57,000 portable storage units and portable offices.
The Company currently has 30 branches and operates in 16 states.

CONTACT:                  or                INVESTOR RELATIONS CONTACT
Larry Trachtenberg                          The Equity Group, Inc.
Chief Financial Officer                     Linda Latman
Mobile Mini, Inc.                           (212) 836-9609
(480) 894-6311


This release contains projections and other forward-looking statements regarding
future events or future financial performance of the company. Readers are
cautioned that forward-looking statements are only predictions and involve risks
and uncertainties that could cause actual results to differ materially from
those described in the forward-looking statements. These risks and uncertainties
are described in the Company's filings with the Securities and Exchange
Commission. Mobile Mini's results of operations during any period are not
necessarily indicative of its operating results for the full fiscal year of any
future period."


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                                   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 hereunto duly authorized.


                                                     MOBILE MINI, INC.




Date: March 19, 2001                                 By: /s/ Deborah K. Keeley
                                                        -----------------------
                                                           Deborah K. Keeley,
                                                           Vice President




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