3D Systems 8K Regulation FD Disclosure | DDD 11 Jan 11

www.3dsystems.com

NASDAQ:TDSC

Presentation

January 2011

Forward Looking Statements

3D Content-To-Print Leader

Marketplaces

Profile And Presence

Services

Materials

Systems &
Other

Balanced Revenue Composition

First Nine Months 2010-Recurring Revenue Represented 69% of Total Revenue

Revenue Buckets

Geography

Experienced Management Team

Technology Rich Portfolio

Proprietary Performance Materials

Diversified Customer Base

Revenue Growth Drivers

Growth Strategy

Marketplace Opportunities

Source: 3D Systems

3D Aerospace

$400 Million

$600 Million

$1 Billion

$500 Million

Multiple Revenue Sources

Print Services

Personal Printers

Production Printers

Recurring Materials & Services Revenues

3D Print Technology

Print Services

3Dproparts™ Breadth

Design To Manufacturing Source

Personal & Professional Printers

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 Positioning

Democratizing Access

MCAD ARC & Jewelry Solutions

Personal Printers

Production Printers

Healthcare Solutions

Aerospace and Defense Solutions

Automotive and Motorsports Solutions

Shareholder Value

Maximize Free Cash
Flow Operations

Integrate Targets,
Harvest Synergies

Target & Close
Suitable Acquisition
Candidates

10 Acquisitions in 14 Months

Competitive Advantage

Damon Gregoire Senior Vice President & CFO

Nine Months 2010 Operating Results

Across-The-Board Revenue Growth

2009

23%

104%

82%

39%

18%

$9.5

$19.2

$8.1

$14.7

$23.4

$32.5

$35.5

$41.8

$11.7

$14.5

($ in millions)

Revenue Quality and Mix

Printers

• Materials and services
made up 69% of total
revenue for the first
nine months of 2010

• Recurring revenue
contributed 75% of
our gross profit margin
for the first nine
months of 2010

Gross Profit Margin Trend

Q3-10
45.4%

Q1-10
45.3%

Available cash as of October 26, 2010 was $25.4 million after using $11.0
million for acquisition activities since September 30, 2010

• Net income of $5.4 million included $2.4 million of non-cash expenses

• Cash position increased from the previous quarter to $33.8 million, after
funding our acquisitions of CEP, ProtoMetal and Express Pattern

• We continue to carry no debt on our balance sheet

• Inventory decreased $1.2 million from the second quarter of 2010

**Percents are rounded to the nearest whole number

Working Capital Management

Operating Leverage

Revenue and margin expansion, coupled with operating costs
containment and optimization resulted in an improved
bottom line and stronger balance sheet

Bottom Line

Strong

balance sheet

coupled with

operating leverage

allows us to fund

our strategic initiatives

Balance Sheet Management

Current and planned investments in all areas are evaluated as
part of our overall strategic plan

R&D spending to enhance competitive advantage

Acquisitions must be accretive

Capital expenditures built around R&D and revenue generation,

not back office spending

ROI-based with an eye on the future

Investment Philosophy and Execution

This target model is not intended to constitute financial guidance related to the company’s expected
performance. It is based upon management’s current expectations concerning future events and trends and is
necessarily subject to uncertainties.

	Operating Model		Actual Results
	Operating Model		Q3 2010	YTD 2010
Revenue	$150.0	$200.0	$41.5	$108.3
Gross Profit	48%	58%	45%	45%
SG&A	25%	23%	26%	28%
R&D	8%	7%	7%	7%
Operating Income	15%	28%	12%	10%
Net Income After Tax	10%	20%	13%	9%
Depreciation & Amortization	4%	4%	5%	5%
Capital Expenditures	2%	2%	1%	1%
Recurring Revenue	70%	80%	65%	69%

Progress Towards Long Term Operating Model

Investor Composition

*As of 12/9/10

Well Positioned For the Long Term

3D Systems (DDD) 8-KRegulation FD Disclosure