ExOne Appoints Brian W. Smith as Chief Financial Officer and Treasurer

ExOne Appoints Brian W. Smith as Chief Financial Officer and Treasurer

John Irvin to Assume Role as Special Advisor to the Chairman

NORTH HUNTINGDON, Pa., Nov. 12, 2013 (GLOBE NEWSWIRE) -- The ExOne Company
(Nasdaq:XONE) ("ExOne" or "the Company"), a global provider of
three-dimensional ("3D") printing machines and printed products to industrial
customers, announced that Brian W. Smith will join ExOne as Chief Financial
Officer and Treasurer on January 1, 2014. John Irvin, the Company's current
Chief Financial Officer and Treasurer, will assume the role of Special Advisor
to the Chairman.Since joining ExOne in October 2012, Mr. Irvin is credited
with overseeing the Company's February 2013 initial public offering and
subsequent public company financial responsibilities.Upon assuming his new
role, he will remain on the Company's Board of Directors and will report to S.
Kent Rockwell, Chairman and Chief Executive Officer.

Mr. Rockwell commented, "We welcome Brian to our executive leadership
team.With over 30 years of professional accounting experience, we believe his
capabilities add an additional dimension and breadth to our finance
organization.He brings expertise in public company financial reporting,
internal controls, and global financial processes, which are crucial to ExOne
in this period of rapid growth.Additionally, we anticipate that his business
perspective will contribute to the development and execution of our strategy
to increase penetration of the 3D direct metal and indirect sand casting
markets using our distinctive binder jetting technology."

He added, "John has been a key member of our leadership team.In addition to
his financial leadership, he has been instrumental in a number of key
operating initiatives, including the establishment of our production service
centers ("PSCs") and expansion of our global facilities, critical components
in our strategy.We look forward to continuing to benefit from his broad
business experience in his new role as we advance our global growth strategy."

Brian W. Smith, 55, will join ExOne upon departing as an Assurance Client
Service Partner with PricewaterhouseCoopers ("PwC"), where he serves in the
firm's Pittsburgh, PA office.Mr. Smith joined PwC in 1984, was admitted as a
Partner in 1995, and has spent several years working in a PwC advisory
business assisting industrial products, healthcare and energy companies with
internal control reviews, system implementations, process transformation and
change management.Mr. Smith held various leadership roles within PwC,
including leading initiatives in specific consumer and industrial product
sectors.Mr. Smith is a certified public accountant and received a B.A. degree
with a concentration in accounting and a minor in economics from Westminster
College in 1980.

About ExOne

ExOne is a global provider of 3D printing machines and printed products,
materials and other services to industrial customers. ExOne's business
primarily consists of manufacturing and selling 3D printing machines and
printing products to specification for its customers using its in-house 3D
printing machines. ExOne offers pre-production collaboration and print
products for customers through its seven production service centers ("PSCs"),
which are located in the United States, Germany and Japan. ExOne builds 3D
printing machines at its facilities in the United States and Germany. ExOne
also supplies the associated materials, including consumables and replacement
parts, and other services, including training and technical support, necessary
for purchasers of its machines to print products.

Safe Harbor Regarding Forward Looking Statements

This news release contains forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended.

Forward-looking statements are subject to risks, uncertainties and assumptions
and are identified by words such as "expects," "estimates," "projects,"
"typically," "anticipates," "believes," "appears," "could," "plan," and other
similar words. Such statements include, but are not limited to, statements
concerning future revenue and earnings, involve known and unknown risks,
uncertainties and other factors that could cause the actual results of the
Company to differ materially from the results expressed or implied by such
statements, which include our ability to qualify more materials in which we
can print; the availability of skilled personnel; the impact of increased
operating expenses and expenses relating to proposed acquisitions, investments
and alliances; our strategy, including the expansion and growth of our
operations; the impact of loss of key management; our plans regarding
increased international operations in additional international locations;
sufficiency of funds for required capital expenditures, working capital, and
debt service; the adequacy of sources of liquidity; expectations regarding
demand for our industrial products, operating revenues, operating and
maintenance expenses, insurance expenses and deductibles, interest expenses,
debt levels, and other matters with regard to outlook; demand for aerospace,
automotive, heavy equipment, energy/oil/gas and other industrial products; the
scope, nature or impact of acquisitions, alliances and strategic investments
and our ability to integrate acquisitions and strategic investments;
liabilities under laws and regulations protecting the environment; the impact
of governmental laws and regulations; operating hazards, war, terrorism and
cancellation or unavailability of insurance coverage; the effect of litigation
and contingencies; the impact of disruption of our manufacturing facilities or
PSCs; the adequacy of our protection of our intellectual property; material
weaknesses in our internal control over financial reporting and other factors
disclosed in the Company's Annual Report on Form 10-K and other periodic
reports filed with the Securities and Exchange Commission. Because they are
forward-looking, these statements should be evaluated in light of important
risk factors and uncertainties.

Should one or more of these risks or uncertainties materialize, or should any
of ExOne's underlying assumptions prove incorrect, actual results may vary
materially from those currently anticipated. Except as required by law, the
Company disclaims any obligation to update or publicly announce any revisions
to any of the forward-looking statements contained in this news release.

CONTACT: For more information, contact:
         Nicole McEwen
         Marketing Director
         (724) 765-1328
         John Irvin
         Chief Financial Officer
         (724) 765-1310
         Deborah K. Pawlowski
         Kei Advisors LLC
         (716) 843-3908

The ExOne Company logo
Press spacebar to pause and continue. Press esc to stop.