Celestica named to Canada's Green 30

                     Celestica named to Canada's Green 30

PR Newswire

TORONTO, June 3, 2013

TORONTO, June 3, 2013 /PRNewswire/ - Celestica Inc. (NYSE, TSX: CLS), a global
leader in the delivery of end-to-end product lifecycle solutions, today
announced it has been named to Canada's Green 30, an annual list of top
companies based on Aon Hewitt's Employee Green Index.

Celestica's sustainability strategy is focused on the areas where the company
can make a positive impact in its industry and drive the most significant
improvements to its environmental footprint. These include:

1.Water and Energy Sustainability: Decrease the impact of its operations on
    the environment by reducing the consumption of energy and water.
2.Material Stewardship: Reduce, reuse and recycle products and materials
    that are at the end of their life.
3.Sustainable Solutions: Understand the environmental footprint of our
    customers' products, and proactively help our customers to 'green' their
    supply chains.
4.Employee Sustainability: Foster a positive and engaged workforce that
    drives innovation and empowers people to make a difference.
5.Sustainable Communities: Develop initiatives that create positive change
    in the communities around the world

"We believe companies have a responsibility to lead change and to drive
innovation in the area of sustainability and we are pleased to be named to
Canada's Green 30 for the third consecutive year," said Todd Melendy, Vice
President, Sustainability and Compliance, Celestica. "We are proud of our
employees around the globe who are implementing creative approaches to
reducing energy and water consumption, reusing and recycling materials, and
collaborating with our customers and suppliers to develop sustainable
solutions."

To determine Canada's Green 30, Aon Hewitt, a leader in human capital
consulting and outsourcing solutions, surveyed over 190,000 employees at 280
organizations with regard to their employers' commitment to environmental
stewardship. The final list is compiled from employee feedback and categorized
according to Aon Hewitt's Employee Green Index, which focuses on employers'
environmental strategies and activities, as well as their efforts to consider
long-term social, environmental and economic impacts when making business
decisions.

The Green 30 list appears in Maclean's magazine.

About Celestica

Celestica is dedicated to delivering end-to-end product lifecycle solutions to
drive our customers' success. Through our simplified global operations network
and information technology platform, we are solid partners who deliver
informed, flexible solutions that enable our customers to succeed in the
markets they serve. Committed to providing a truly differentiated customer
experience, our agile and adaptive employees share a proud history of
demonstrated expertise and creativity that provides our customers with the
ability to overcome complex challenges.

For further information on Celestica, visit www.celestica.com.

SOURCE Celestica Inc.

Contact:

Global Communications
Celestica
416-448-2200
media@celestica.com