Lionbridge (LIOX) DEFA14A Additional proxy soliciting materials

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No.     )

Filed by the Registrant  x                             Filed by a Party other than the Registrant  ¨

Check the appropriate box:

¨ Preliminary Proxy Statement

¨ Confidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

¨ Definitive Proxy Statement

x Definitive Additional Materials

¨ Soliciting Material Pursuant to Rule 14a-11(c)

Lionbridge Technologies, Inc.

(Name of Registrant as Specified in its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

x No fee required.

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¨ Fee paid previously with preliminary materials.

¨ Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

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***Exercise YourRightto Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Stockholder Meeting to Be Held on May 6, 2014.

	Meeting Information
LIONBRIDGE TECHNOLOGIES, INC.	Meeting Type:	Annual Meeting
	For holders as of:	March 10, 2014
	Date:    May 6, 2014	Time: 10:00 A.M. Eastern Time
	Location:     Corporate offices
	1050 Winter Street
	Suite 2300   Waltham, MA 02451 Directions to the location of the meeting are available at: http://www.lionbridge.com/lionbridge/en-US/company/locations/the-americas.htm#Waltham by clicking on the link to “Directions” to our Waltham office.

LIONBRIDGE TECHNOLOGIES, INC. 1050 WINTER STREET SUITE 2300 WALTHAM, MA 02451	You are receiving this communication because you hold shares in the company named above.
	This is not a ballot. You cannot use this notice to vote these shares.This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online atwww.proxyvote.com or easily request a paper copy (see reverse side).
	We encourage you to access and review all of the important information contained in the proxy materials before voting.
	See the reverse side of this notice to obtain proxy materials and voting instructions.

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Before You Vote  

How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:

NOTICE AND PROXY STATEMENT        ANNUAL REPORT WITH 10-K WRAP

How to View Online:

Have the information that is printed in the box marked by the arrow  è   (located on the following page) and visit: www.proxyvote.com.

How to Request and Receive a PAPER or E-MAIL Copy:

If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:

                               1)BY INTERNET:         www.proxyvote.com

                               2)BY TELEPHONE:     1-800-579-1639

                               3)BY E-MAIL*:              sendmaterial@proxyvote.com

*  If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow  è    (located on the following page) in the subject line.

Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 22, 2014 to facilitate timely delivery.

How To Vote  

Please Choose One of the Following Voting Methods

Vote In Person:Many stockholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.

Vote By Internet:To vote now by Internet, go towww.proxyvote.com.Have the information that is printed in the box marked by the arrow  è   (located on the following page) available and follow the instructions.

Vote By Mail:You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.

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Voting Items

If no direction is made, this proxy will be votedFORthe election of all nominees for Director andFOR

Proposals 2 and 3.

1.       To elect two members of the Board of Directors for a three-year term as Class III Directors consisting of the following nominees:

Nominees

01)   Rory J. Cowan

02)   Paul A. Kavanagh

The Board of Directors recommends you voteFOR on Proposals 2 and 3.

2.      Advisory vote to approve named executive officer compensation.

3.      To ratify the selection of PricewaterhouseCoopers LLP as the Company’s independent auditors for the fiscal year ending December 31, 2014.

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