LOAN DOCUMENT MODIFICATION AGREEMENT
Number 6; dated as of December 20, 1999
LOAN DOCUMENT MODIFICATION AGREEMENT dated as of December 20, 1999 (this "Agreement")
by and among SILICON VALLEY BANK (the "Bank"), a California-chartered bank with its principal place of
business located at 3003 Tasman Drive, Santa Clara, California 95054, and with a loan production office located
at 40 William Street, Wellesley, Massachusetts 02481, doing business under the name "Silicon Valley East,"
LIONBRIDGE TECHNOLOGIES HOLDINGS B.V., a company with limited liability, incorporated in the
Netherlands and having a principal place of business located at The Sinus Building, Overschiestraat 55, 1062
HN, Amsterdam, The Netherlands, LIONBRIDGE TECHNOLOGIES B.V., a company with limited liability,
incorporated in Netherlands and having a principal place of business located at the same address (each a
"Borrower" and collectively, the "Borrowers") and LIONBRIDGE TECHNOLOGIES, INC., a Delaware
company with its principal place of business located at 950 Winter Street, Suite 2410, Waltham, Massachusetts
02451 (the "Parent Guarantor").
1. Reference to Existing Loan Documents.
Reference is hereby made to that Loan Agreement dated as of September 26, 1997 among the Bank and the
Borrowers, as amended by Loan Documentation Modification Agreement No. 1 dated as of May 21, 1998, as
further amended by Loan Document Modification Agreement No. 2 dated as of February 25, 1999, Loan
Document Modification Agreement No. 3 dated as of May 20, 1999, Loan Document Modification Agreement
No. 4 dated as of July 16, 1999 and Loan Document Modification Agreement No. 5 dated as of September 20,
1999 (with the attached schedules and exhibits, and as the same may hereafter be further amended, modified,
supplemented, extended or restated from time to time, the "Loan Agreement") and the Loan Documents referred
to therein, including without limitation that certain Amended and Restated Promissory Note of the Borrowers
dated as of