State of Vermont Selects TPI as IT Advisor

Leading sourcing data and advisory firm to identify ways to achieve lower
costs, greater efficiency, more effective delivery of government services

HOUSTON, Nov. 3 /PRNewswire/ -- TPI, the largest sourcing data and advisory
firm in the world and a unit of Information Services Group, Inc. (ISG)
(Nasdaq: III, IIIIU, IIIIW), an industry-leading information-based services
company, today announced it has been selected to advise the State of Vermont
on using IT more efficiently and cost-effectively.

Under the contract, TPI will perform an independent assessment of the use of
desktop, infrastructure and networking technologies in all state agencies and
independent departments. Comparing internal costs and performance with data
from the public and private sectors, TPI will identify options based on
current best practices for reducing costs, improving service delivery and
enhancing data security and IT governance.

"IT is increasingly critical to performing the core missions of state
government, especially in economically challenging times," said David Tucker,
Interim Commissioner, Department of Information and Innovation, and State CIO.
"We chose TPI because of its track record of providing objective, fact-based
advice to help Public Sector clients better serve their citizens and
taxpayers."

The State of Vermont is the third large government entity to select TPI to
perform an IT assessment in the last month, following closely the State of
Washington and the City of Houston. Other TPI clients in the Public Sector
include the State of Indiana and the State of Georgia and the national
governments of Australia, Sweden and Singapore.

"As they confront budget crises, states and municipalities have a golden
opportunity to eliminate inefficiency in IT services," said Don Flores,
Partner and Director, State and Local Government Services. "Kudos to the State
of Vermont for taking a proactive approach to this challenge. We look forward
to helping it achieve solutions for the future that are affordable and
sustainable but still meet the State's high standards."

About TPI

TPI, a unit of Information Services Group, Inc. (ISG) (Nasdaq: III, IIIIU,
IIIIW), is the founder and innovator of the sourcing advisory industry, and
the largest sourcing data and advisory firm in the world. We are expert at a
broad range of business support functions and related research methodologies.
Utilizing deep functional domain expertise and extensive practical experience,
our accomplished industry experts collaborate with organizations to help them
advance their business operations through the best combination of business
process improvement, shared services, outsourcing and offshoring. In addition,
TPI Momentum, a business unit of TPI, provides information and insights to
outsourcing and offshoring service providers to help them provide enhanced
services to their sourcing clients. In 2009, TPI is celebrating its 20th
anniversary. For additional information, visit www.tpi.net.

About Information Services Group, Inc.

Information Services Group, Inc. (ISG) (Nasdaq: III, IIIIU, IIIIW) was founded
in 2006 to build an industry-leading, high-growth, information-based services
company by acquiring and growing businesses in advisory, data, business and
media information services. In November 2007, the company acquired TPI, the
largest independent sourcing advisory firm in the world. Based in Stamford,
Conn., ISG has a proven leadership team with global experience in
information-based services and a track record of creating significant value
for shareowners, clients and employees. For more, visit www.informationsg.com.

SOURCE TPI

Todd Miller, TPI, +1-480-235-7018, todd.miller@tpi.net, or Rhena Wallace, Cohn
& Wolfe for TPI, +1-212-537-8014, rhena.wallace@cohnwolfe.com