![Claude LeBlanc](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Claude LeBlanc
Chief Executive Officer at
OCTAVE SPECIALTY GROUP, INC.
Net worth: 6 M $ as of 2026-05-30
Profile
Claude L.
LeBlanc is President, Chief Executive Officer & Director at Octave Specialty Group, Inc. since 2017.
Mr. LeBlanc is President & Chief Executive Officer at Ambac Assurance Corp.
(Investment Portfolio) since 2017.
Mr. LeBlanc is Director at Pike Pointe Holdings LLC.
Former roles include Chief Executive Officer at Ambac Assurance Corp., Director at Maiden Holdings Ltd. from 2020 to 2021, Senior Vice President-Corporate Development at XL Group Plc from 2002 to 2006, Vice President-Financial Advisory Services at PricewaterhouseCoopers LLP, Chief Financial & Restructuring Officer at Syncora Holdings Ltd. from 2010 to 2016, and Chief Financial & Restructuring Officer at Syncora Guarantee, Inc. Education includes undergraduate studies at York University and the University of Windsor, and an MBA from The Schulich School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-01 | 1,047,631 ( 2.33% ) | 6 M $ | 2026-05-30 |
Claude LeBlanc active positions
| Companies | Position | Start |
|---|---|---|
| OCTAVE SPECIALTY GROUP, INC. | Chief Executive Officer | 2016-12-31 |
Pike Pointe Holdings LLC
 Pike Pointe Holdings LLC Other TransportationTransportation Operates as a holding company that owns toll road facilities | Director/Board Member | - |
Ambac Assurance Corp. (Investment Portfolio)
 Ambac Assurance Corp. (Investment Portfolio) Investment ManagersFinance Profile Unavailable. | Chief Executive Officer | 2016-12-31 |
Former positions of Claude LeBlanc
| Companies | Position | End |
|---|---|---|
| MAIDEN HOLDINGS | Director/Board Member | 2021-05-05 |
| SHL HOLDINGS LTD. | Director of Finance/CFO | 2016-12-23 |
XL Group Plc
 XL Group Plc Multi-Line InsuranceFinance Provides insurance and reinsurance services | Corporate Officer/Principal | 2006-10-31 |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, consulting and tax & business consulting services | Corporate Officer/Principal | 1996-12-31 |
Ambac Assurance Corp.
 Ambac Assurance Corp. Property/Casualty InsuranceFinance Operates as a holding company whose subsidiaries provides specialty property and casualty insurance | Chief Executive Officer | - |
Training of Claude LeBlanc
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Octave Specialty Group, Inc.
 Octave Specialty Group, Inc. Specialty InsuranceFinance Operates as a holding company with the interests in providing financial services | Finance |
XL Group Plc
XL Group Plc Multi-Line InsuranceFinance Provides insurance and reinsurance services | Finance |
PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, consulting and tax & business consulting services | Commercial Services |
Syncora Holdings Ltd.
 Syncora Holdings Ltd. Property/Casualty InsuranceFinance Engages in providing of financial guarantee insurance and other credit enhancement for debt obligations | Finance |
Maiden Holdings Ltd.
 Maiden Holdings Ltd. Property/Casualty InsuranceFinance Operates as a holding company with interests in provides reinsurance products and services | Finance |
Ambac Assurance Corp.
Ambac Assurance Corp. Property/Casualty InsuranceFinance Operates as a holding company whose subsidiaries provides specialty property and casualty insurance | Finance |
York University
 York University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Windsor
 University of Windsor Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Syncora Guarantee, Inc.
 Syncora Guarantee, Inc. Specialty InsuranceFinance Provides financial guarantee insurance | Finance |
The Schulich School of Business
 The Schulich School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ambac Assurance Corp. (Investment Portfolio)
Ambac Assurance Corp. (Investment Portfolio) Investment ManagersFinance Profile Unavailable. | Finance |
Pike Pointe Holdings LLC
Pike Pointe Holdings LLC Other TransportationTransportation Operates as a holding company that owns toll road facilities | Transportation |
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