Company:  3D SYSTEMS CORP (DDD)
Form Type:  10-K
Filing Date:  2/23/2012 
CIK:  0000910638 
Address:  333 THREE D SYSTEMS CIRCLE 
City, State, Zip:  ROCK HILL, South Carolina 29730 
Telephone:  (803) 326-3900 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$46.54  
Change: 
-1.89 (-3.90%)  
Trade Time: 
May 22  
Market Cap: 
$4.64B
Description of Business
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  FORM 10-K
    PART I
      Item 1. Business
        NAME AND TITLE
      Item 1A. Risk Factors
      Item 1B. Unresolved Staff Comments
      Item 2. Properties
      Item 3. Legal Proceedings.
      Item 4. Mine Safety Disclosures
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 6. Selected Financial Data
      Item 7. Management's Discussion and Analysis of Financial ...
        Liquidity and Capital Resources
      Item 7A. Quantitative and Qualitative Disclosures about ...
      Item 8. Financial Statements and Supplementary Data
      Item 9. Changes in and Disagreements with Accountants on ...
      Item 9A. Controls and Procedures
      Item 9B. Other Information
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
      Item 11. Executive Compensation
      Item 12. Security Ownership of Certain Beneficial Owners and ...
      Item 13. Certain Relationships and Related Transactions and ...
      Item 14. Principal Accounting Fees and Services
    PART IV
      Item 15. Exhibits, Financial Statement Schedules
    SIGNATURES
    Report of Independent Registered Public Accounting Firm
    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
    BALANCE SHEET
    INCOME STATEMENT
    STOCKHOLDERS EQUITY
    CASH FLOW
    Notes to Consolidated Financial Statements
      STOCKHOLDERS EQUITY
      INCOME STATEMENT
      Note 25 Subsequent Events
    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
    VALUATION AND QUALIFYING ACCOUNTS
  EXHIBIT 21.1
    SUBSIDIARIES
  EXHIBIT 23.1
    Consent of Independent Registered Public Accounting Firm
  EXHIBIT 31.1
    Certification of
  EXHIBIT 31.2
    Certification of
  EXHIBIT 32.1
    CERTIFICATION PURSUANT TO
  EXHIBIT 32.2
    CERTIFICATION PURSUANT TO