![James Buch](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>)
James Buch
President at
Kronos Louisiana, Inc.
Net worth: 2 157 $ as of 30/05/2026
Profile
James M.
Buch is Co-President & Director at Kronos Louisiana, Inc. and Senior Vice President at Contran Corp.
since 2013.
Formerly, Mr. Buch was Chief Executive Officer & Director at Kronos Worldwide, Inc. from 2025 to 2026 and Executive Vice President-Commercial at Titanium Metals Corp.
from 2011 to 2013.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 16/03/2026 | 300 ( 0% ) | 2 157 $ | 30/05/2026 |
James Buch active positions
| Companies | Position | Start |
|---|---|---|
Contran Corp.
 Contran Corp. Chemicals: Major DiversifiedProcess Industries Manufactures and markets chemicals products | Corporate Officer/Principal | 31/12/2012 |
Kronos Louisiana, Inc.
 Kronos Louisiana, Inc. Chemicals: SpecialtyProcess Industries Manufactures titanium dioxide pigments | President | - |
Former positions of James Buch
| Companies | Position | End |
|---|---|---|
| KRONOS WORLDWIDE, INC. | Chief Executive Officer | 26/02/2026 |
Titanium Metals Corp.
 Titanium Metals Corp. Other Metals/MineralsNon-Energy Minerals Manufactures and supplies melt, refine ingot and slab | Corporate Officer/Principal | 31/12/2012 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
36
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Contran Corp.
Contran Corp. Chemicals: Major DiversifiedProcess Industries Manufactures and markets chemicals products | Process Industries |
Kronos Worldwide, Inc.
 Kronos Worldwide, Inc. Chemicals: SpecialtyProcess Industries Produces and markets value-added titanium dioxide pigments | Process Industries |
Titanium Metals Corp.
Titanium Metals Corp. Other Metals/MineralsNon-Energy Minerals Manufactures and supplies melt, refine ingot and slab | Non-Energy Minerals |
Kronos Louisiana, Inc.
Kronos Louisiana, Inc. Chemicals: SpecialtyProcess Industries Manufactures titanium dioxide pigments | Process Industries |
- Stock Market
- Insiders
- James Buch
Choose MarketScreener 
