EXHIBIT 99.1


                         Confidential


                       FOR:                      TRIMBLE NAVIGATION LIMITED

                       APPROVED BY:

                       CONTACT:                  Investor Relations
                                                 Brian Siegel
                                                 (408) 481-6914
                                                 investor_relations@trimble.com

                                 Media
                                                 Lea Ann McNabb
                                                 (408) 481-7808
                                                 leaann_mcnabb@trimble.com

                                                 The Ruth Group
                                                 David Pasquale
                                                 (646) 536-7006



        Trimble Completes $26.75 Million Private Equity Placement


SUNNYVALE,  Calif., Dec. 21, 2001 - Trimble (Nasdaq:  TRMB) today announced that
it has completed a private  placement of 1,783,337 shares of its common stock at
a price of  $15.00  per  share to  certain  qualified  investors.  Additionally,
Trimble has granted these investors five-year warrants to purchase an additional
356,670 shares of common stock, subject to certain  adjustments,  at an exercise
price of $19.475  per share.  Trimble  plans to use the net  proceeds  from this
transaction to pay down a portion of its outstanding debt.  Salomon Smith Barney
served as financial advisor to Trimble.

"Over the past year,  we have made  significant  progress  towards  reducing our
overall costs to remain profitable in an uncertain  economic  environment," said
Mary Ellen  Genovese,  vice president and CFO of Trimble.  "By  completing  this
transaction,  we are  complementing  our ongoing  cost cutting  initiatives  and
increasing our financial  flexibility.  This will allow us to more  aggressively
pursue opportunities that we believe will drive our growth over the next several
years."





                                                                          Page 2


From a  financial  perspective,  Trimble  expects  this  transaction  will  save
approximately  $2.0 million in interest  expense during fiscal 2002. In addition
to this transaction,  the company said it also retired approximately $29 million
of  bank  debt  during  its  fourth  fiscal  quarter  through  normal  operating
initiatives.

The securities sold in this private placement have not been registered under the
Securities  Act of  1933,  as  amended,  and may not be  offered  or sold in the
absence of an effective  registration  statement or exemption from  registration
requirements.  The Company  expects to file a  registration  statement  with the
Securities and Exchange Commission for purposes of registering the resale of the
shares of common stock issued to the investors in the private placement.

About Trimble

Trimble is a leading innovator of Global Positioning System (GPS) technology. In
addition to providing  advanced GPS components,  Trimble augments GPS with other
positioning  technologies,  as well as wireless  communications and software, to
create complete  customer  solutions.  Trimble's  worldwide  presence and unique
capabilities position the Company for growth in emerging applications  including
surveying,  automobile navigation,  machine guidance,  asset tracking,  wireless
platforms,   and   telecommunications   infrastructure.   Founded  in  1978  and
headquartered  in Sunnyvale,  Calif.,  Trimble has more than 2,000  employees in
more than 20 countries worldwide.

For an interactive  look at Company news and products,  visit Trimble's Web site
at http://www.trimble.com

Certain  statements  made in this press release are forward  looking  statements
within the meaning of Section 27A of the  Securities Act of 1933 and Section 21E
of the Securities Exchange Act of 1934, and are made pursuant to the safe harbor
provisions  of the  Securities  Litigation  Reform  Act of 1995.  These  forward
looking  statements  are subject to change,  and actual  results may differ from
those set forth in this press  release due to certain  risks and  uncertainties,
including  overall  economic  trends  affecting  the end markets  that we serve,
changes in  interest  rates and  financial  markets,  market  acceptance  of new
product  offerings  and  continued  demand for  existing  products.  Among other
things,  these  results or  expectations  may not  continue  beyond the  current
quarter due to seasonal and economic  trends and






                                                                         Page 3

additional  competitive  issues  that may have an adverse  effect on the ongoing
positioning  and growth of the Company.  These and other risks are detailed from
time to time in reports filed with the SEC,  including its quarterly  reports on
Form 10-Q and its annual report on Form 10-K.