SEC Info - Archipelago Holdings Inc - ‘10-K’ for 12/31/04

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Archipelago Holdings Inc – ‘10-K’ for 12/31/04 – EX-23.1

On: Wednesday, 3/23/05, at 4:18pm ET · For: 12/31/04 · Accession #: 1047469-5-7391 · File #: 1-32274

  As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

 3/23/05  Archipelago Holdings Inc          10-K       12/31/04    8:887K                                   Merrill Corp/New/FA

Annual Report — Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    808K 
 2: EX-14       Code of Ethics                                      HTML     24K 
 3: EX-21.1     Subsidiaries of the Registrant                      HTML      5K 
 4: EX-23.1     Consent of Experts or Counsel                       HTML      8K 
 5: EX-24.1     Power of Attorney                                   HTML      4K 
 6: EX-31.1     Certification per Sarbanes-Oxley Act (Section 302)  HTML     12K 
 7: EX-31.2     Certification per Sarbanes-Oxley Act (Section 302)  HTML     12K 
 8: EX-32.1     Certification per Sarbanes-Oxley Act (Section 906)  HTML     10K

EX-23.1 — Consent of Experts or Counsel
Exhibit Table of Contents

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"	Exhibit 23.1
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Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statement on Form S-8 (Registration No. 333-118183) pertaining to the Archipelago Holdings 2000 Long Term Incentive Plan, Archipelago Holdings 2003 Long Term Incentive Plan and Archipelago Holdings 2004 Stock Incentive Plan, of our report dated February 10, 2005, with respect to the consolidated financial statements of Archipelago Holdings, Inc. included in the Annual Report on Form 10-K for the year ended December 31, 2004.

/s/ Ernst & Young, LLP
New York, NY
March 22, 2005

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Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

Dates Referenced Herein and Documents Incorporated by Reference

This ‘10-K’ Filing	Date	Other Filings

Filed on:	3/23/05
	3/22/05
	2/10/05	8-K
For Period End:	12/31/04
		List all Filings

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Filing Submission 0001047469-05-007391 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)