exh_991.htm

Investor Presentation

Forward-Looking Statements

Certain statements made in this presentation that are not statements of historical or current facts are forward-
looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking
statements may involve known and unknown risks, uncertainties and other factors that may cause the actual results,
performance or achievements of the company to be materially different from historical results or from any future
results expressed or implied by such forward-looking statements. In addition to statements which explicitly describe
such risks and uncertainties, readers are urged to consider statements in the future or conditional tenses or that
include the terms “believes,” “belief,” “estimates,” “expects,” “intends,” “anticipates” or “plans” to be uncertain and
forward-looking. Forward-looking statements may include comments as to the company’s beliefs and expectations
as to future events and trends affecting its business. Forward-looking statements are based upon management’s
current expectations concerning future events and trends and are necessarily subject to uncertainties, many of
which are outside the control of the company. The factors stated under the headings “Forward-Looking
Statements,” “Cautionary Statements and Risk Factors,” and “Risk Factors” that appear in the company’s periodic
filings with the Securities and Exchange Commission, as well as other factors, could cause actual results to differ
materially from those reflected or predicted in forward-looking statements.

Key Themes For Today’s Discussion

From Digital

To Part

Computer Aided Design (CAD)
or Scan

Plastic or Metal Part

The Additive Manufacturing Pioneer and Leader

Leadership Through Technology

Business Model

North America

- Valencia, CA

- Lawrenceburg, TN

- Goodland, IN

- Seattle, WA

- Syracuse, NY

Europe

Asia

Global Coverage Local Presence

Experienced Management Team

q Bob Grace Vice President & General Counsel

q Damon Gregoire Vice President & CFO

q Chuck Hull Executive Vice President & CTO

q Rajeev Kulkarni Vice President Engineering

q Cathy Lewis Vice President Global Marketing

q Michele Marchesan Vice President 3-D Printing Solutions

q Kevin McAlea Vice President Rapid Manufacturing Solutions

q Abe Reichental President & CEO

Growth and Value Creation

Technology

Improving Results

First Quarter 2010 Operating Results

($ Millions except per share amounts)

NM: Not Meaningful

EPS included the negative impact of a 1 cent per share

planned V-Flash® ramp up and a 4 cents per share from

litigation costs.

q Systems revenue in Q1 2010 consisted of:

q 25% large-frame systems (9% in Q1 2009)

q 21% mid-frame systems (37% in Q1 2009)

q 54% 3-D printers (54% in Q1 2009)

q Services revenue includes:

q Maintenance and warranty contract revenue

q Sales of system upgrades

q Installation of and training on machines

q 3Dproparts™ sales

($ Millions)

Recurring materials and services revenue amounted to

68% of total Healthcare Solutions sales.

q Healthcare Solutions represented 12% of total revenue.

q Recurring revenue from materials and services amounted to 68% of total
Healthcare Solutions revenue.

q Healthcare Solutions revenue consists of sales of systems, materials and
services into:

q Hearing aid applications,

q Dental applications,

q Medical device applications and

q Other healthcare applications.

q Given its early development stage, Healthcare Solutions revenue may
fluctuate due to timing of Production Systems sales within a reporting
period.

Healthcare Solutions First Quarter Revenue

q Net income of $2.0 million included $1.8 million of non-cash expenses.

q Cash position improved from the previous quarter to $26.6 million,
even after funding our acquisition of Moeller Design.

q Inventory increased due in part to the timing of sales and revenue
recognition at quarter-end.

($ Millions)

First Quarter Revenue Composition by Category and Region

Recurring revenue represents nearly three-quarters of total revenue.

Systems
& Other

Materials

Services

North
America

Europe

Asia
Pacific

$31.6

$24.0

28%

43%

29%

20%

44%

36%

45%

41%

14%

45%

42%

13%

($ Millions)

Systems gross profit margin benefited from:

q The continued favorable impact of operational and cost
improvements and

q Better overhead absorption over a larger revenue base.

Gross Profit Margin Composition

First Quarter Working Capital Update

100

120

140

160

Days Inventory On Hand

Q4 2007

Q1 2008

Q2 2008

Q3 2008

Q4 2008

Q1 2009

Q2 2009

121

102

100

125

122

Q3 2009

Q4 2009

Q1 2010

105

($ Thousands)

SG&A Costs

§ SG&A costs are stable

§ Internal systems and processes
permit increase revenue without
additional administrative costs

§ Expect SG&A increases to primarily
mirror sales and marketing
activities

R&D Costs

§ Focused spending yielded higher
productivity and better ROI

§ Introduced 18 new products and
materials in 2009

Operating Costs and Leverage

Revenue and margin expansion, coupled with operating costs
containment and optimization resulted in improved bottom
line and stronger positively Balance Sheet

Bottom Line

Strategy And Growth

Marketplace Opportunities

3D Aerospace

$400 Million

$600 Million

$ 1 Billion

$500 Million

Source: 3D Systems

Strategic Initiatives

Customer Driven Execution

The Source For All
Your Design-To-
Manufacturing
Needs

● Launched 3Dproparts™
October 1, 2009, added 4
acquisitions.

● Target 3Dproparts™ for
min 10% of total revenue by
December 2010 through
organic growth and strategic
acquisitions.

Complete 3-D
Printing Solutions
For Professionals

● Developed Personal,
Professional and Production
Printers at right price points
and print output and
performance from $10,000.

● MCAD and Vertical
channel expansion and
continued product
developments.

Production Center
For Every Need And
Budget

● Developed compre-
hensive range of direct and
indirect production solutions
including tools, patterns,
jigs, fixtures and end-use
parts.

● Proven track record with
leading Hearing Aids, Dental,
Aerospace and Defense
Companies.

Growth Drivers

q We entered the second quarter of
2010 with a strong sales funnel.

q We expect sales of our expanding
lineup of 3-D printers to continue to
grow, helped by our V-Flash® and
new ProJet™ printers.

q We are pleased with the progress we
are making on 3Dproparts™ and
expect to continue to grow this
activity globally.

q We expect sales of our Healthcare
Solutions to increase, benefiting from
our expanding portfolio and
technology leadership.

We expect to benefit competitively from our new products

and expanded services portfolio and stronger financial position.

q We are optimistic about our ability to continue to make
progress even though economic conditions remain
uncertain.

q We expect continued revenue growth during 2010
given our strengthened portfolio of products and
services.

q We expect 3Dproparts™ revenue to reach 15-20% of
our ongoing total revenue by the end of 2010 from
continued organic growth and through additional
strategic acquisitions globally.

Revenue Outlook

Gross Profit and Operating Expenses Outlook

We believe that we can further enhance our operational effectiveness
and optimize our operating costs.

q We expect our gross profit margin to remain stable despite:

q Potential adverse systems mix in favor of lower margin printers and integration period of
acquired businesses and

q Continued negative 2-4 percentage point drag from V-Flash® through the first half of
2010.

q We expect SG&A to be in the range of $27.5-31.5 million for the remainder of 2010:

q Inclusive of our anticipated litigation expenses as we currently understand them
and

q Increased operating costs associated with 3Dproparts™ acquisitions we made
thus far.

q We expect R&D spending for the remainder of 2010 to be in the range of $7.5-9.0
million while keeping pace with our planned new product introductions.

Bottom Line

q Our sales funnel remains robust.

q Our Parts, Printers and Production Systems are
expected to generate increased OEM demand.

q Our business model is built around significant,
recurring revenue components that generate
improved contribution margins.

We remain committed to our long-term growth objectives and confident in our
ability to provide value to our customers and stockholders.

Thank You

Supplementary Information

Technology

Growth and Value Creation

3Dproparts™ Promise

Source with Confidence

3Dproparts™ Services

3Dproparts™ Capabilities

Technology

Growth and Value Creation

The average growth of 3-D printer unit sales from 1996
through 2008 was approximately 40%.

The market is well-positioned for further growth because of
the wide appeal of 3-D printers priced at less than $15,000.

Gartner believes this continuing demand bodes well for the
longer-term prospects of the 3-D printer market.

Gartner estimates shipments rise to 85,000 units in 2015.

Source: Gartner, 3D Systems

$1 Billion Marketplace Opportunity

Comprehensive 3-D Printers Continuum

Personal Printers

• Desktop

• Office

• Small format

• Simple, easy to
use

Professional
Printers

• Groupware

• Office, model shop

• Small and mid
format

• Material properties

Production
Printers

• Productionware

• Manufacturing
floor

• Small to large
format

• Extreme
productivity

Printer Marketplace Positioning

Desktop Printer Category

Easy to own, and
operate $9,900

CAD compatible

V-Flash® Desktop Printer

Performance and Quality

Small-Format Professional Printer Category

Professional and Production Printers

Large-Format Production Printer Category

Upgrade Your Print Output

Print with Confidence

Create a Better World with Confidence

Rapid Manufacturing represented ~$100 million of
revenue for all Additive Manufacturing suppliers

Dental, medical and Aerospace Opportunities hold
greatest potential

Difficult to make parts

Manufacturing applications

Distributed design and manufacturing

Source: 3D Systems

~$1 Billion Opportunity

Comprehensive Production Systems Continuum

The Pro Difference

Numerous Rapid Manufacturing
Systems In Operation Worldwide

Rapid Manufacturing
Partnerships With
Industry Leaders And
Shapers

Produce with Confidence

CAD/CAM US Market valued at $800M for
2009

CAD/CAM CAGR of 15% until
2015

Dental Opportunities

Aerospace and Defense Solutions

Technology

Growth and Value Creation

Thank You