![Ann Berzin](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>)
Ann Berzin
Director/Board Member at
TRANE TECHNOLOGIES PLC
Net worth: 39 M $ as of 2026-05-30
Profile
Ann C.
Berzin is an Independent Director at Trane Technologies Plc since 2001.
Formerly, Ms. Berzin was Chairman & Chief Executive Officer at Financial Guaranty Insurance Co. from 1992 to 2001.
Ms. Berzin served as Independent Director at Kindred Healthcare LLC from 2011 to 2012, at Constellation Energy Group, Inc. from 2011 to 2012, and at Exelon Corp.
from 2012 to 2023.
Ms. Berzin was also Director at Baltimore Gas & Electric Co. and ArtsConnection.
Ms. Berzin completed undergraduate and graduate degrees at The University of Chicago.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-04 | 85,756 ( 0.04% ) | 39 M $ | 2026-05-30 |
Ann Berzin active positions
| Companies | Position | Start |
|---|---|---|
| TRANE TECHNOLOGIES PLC | Director/Board Member | 2000-12-31 |
Former positions of Ann Berzin
| Companies | Position | End |
|---|---|---|
| EXELON CORPORATION | Director/Board Member | 2023-04-24 |
| KINDRED HEALTHCARE, INC. | Director/Board Member | 2012-05-16 |
Constellation Energy Group, Inc.
 Constellation Energy Group, Inc. Electric UtilitiesUtilities Operates as an energy company that provides electric generation, supply and gas services | Director/Board Member | 2012-02-29 |
Financial Guaranty Insurance Co.
 Financial Guaranty Insurance Co. Financial Publishing/ServicesCommercial Services Provides credit enhancement on public finance and structured finance securities | Chief Executive Officer | 2000-12-31 |
Baltimore Gas & Electric Co.
 Baltimore Gas & Electric Co. Electric UtilitiesUtilities Provides gas and electricity to Baltimore and central Maryland | Director/Board Member | - |
Training of Ann Berzin
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
67
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Trane Technologies Plc
 Trane Technologies Plc Industrial MachineryProducer Manufacturing Provides climate control and HVAC systems | Producer Manufacturing |
Kindred Healthcare LLC
 Kindred Healthcare LLC Hospital/Nursing ManagementHealth Services Operates rehabilitation hospitals and provides nursing services | Health Services |
Constellation Energy Group, Inc.
Constellation Energy Group, Inc. Electric UtilitiesUtilities Operates as an energy company that provides electric generation, supply and gas services | Utilities |
Exelon Corp.
 Exelon Corp. Electric UtilitiesUtilities Functions as a holding company whose subsidiaries provides energy transmission and distribution services | Utilities |
Baltimore Gas & Electric Co.
Baltimore Gas & Electric Co. Electric UtilitiesUtilities Provides gas and electricity to Baltimore and central Maryland | Utilities |
Financial Guaranty Insurance Co.
Financial Guaranty Insurance Co. Financial Publishing/ServicesCommercial Services Provides credit enhancement on public finance and structured finance securities | Commercial Services |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ArtsConnection
 ArtsConnection Movies/EntertainmentConsumer Services Provides arts programs for students in New York City public schools for charity | Consumer Services |
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