UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D) OF
THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported):    November 29, 2004

QUANTA CAPITAL HOLDINGS LTD.

(Exact name of registrant as specified in its charter)

Commission File Number: 000-50885


Bermuda N/A
(State or other jurisdiction of (I.R.S. Employer
incorporation or organization) Identification No.)

1 Victoria Street, Fourth Floor
Hamilton HM11
Bermuda
(Address of principal executive offices and zip code)

441-294-6350
(Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[ ]    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ]    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ]    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ]    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))




Section 7 — Regulation FD

Item 7.01    Regulation FD Disclosure

The information in this Form 8-K and the Exhibits attached hereto shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing.

On November 29, 2004, the Registrant issued a press release and on November 30, 2004, will participate in the Friedman Billing Ramsey 11th Annual Investor Conference to be held in New York and will make the attached presentation which will be available via a live, listen-only, web cast on the Registrant's website at www.quantaholdings.com. Following November 30, 2004, members of the Registrant's senior management team may also make this presentation from time to time during investor meetings. A copy of the press release and a copy of the presentation is furnished with this Form 8-K as Exhibits 99.1 and 99.2. In addition, the Registrant will participate in a panel discussion during the Lehman 2004 Global Reinsurance Briefing on December 2, 2004 in New York.

Exhibit Index


Exhibit
Number
Description
99.1 Press release dated November 29, 2004
99.2 Presentation

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


  Quanta Capital Holdings Ltd.
Date:   November 30, 2004 /s/ Tobey J. Russ
  Tobey J. Russ
  Chief Executive Officer
   

Index to Exhibits


Exhibit
Number
Description
99.1 Press release dated November 29, 2004
99.2 Presentation