Donhad is a fully owned subsidiary of Valmont Incorporated (NYSE) and is the major business unit within Valmont Mining & Energy Division manufacturing grinding media and engineered forged products for Global mining and energy markets.
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TBA Questions
The TBA annual revenue was $29.1 million in 2026.
William Mermelstein is the Business Development Director of TBA.
76 people are employed at TBA.
TBA is based in Perth, Western Australia.
The NAICS codes for TBA are [332, 33, 33281, 3328, 332813].
The SIC codes for TBA are [34, 347].
Top TBA Employees
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William Mermelstein
Business Development Director at TBA
Chengdu, Sichuan, China25+ -
Alex McCulloch
Mining Engineer at TBA
Perth, WA, AU1 -
Leonie McGrath
Accounts Payable at TBA
Perth, WA, AU1 -
Graham Buckby
Sales Manager at TBA
Perth, WA, AU -
Gareth Webber
General Manager- Performance at TBA
Alexandra Headland, QLD, AU1 -
Thomas Eder
Tba at TBA
Saaldorf-Surheim, BY, DE1 -
Christian Meyer
Tba at TBA
Berlin, DE4 -
Jason Harper
In search of a new opportunity at TBA
Kurri Kurri, NSW, AU1 -
Laarni Delas Armas
Chief Finance Officer at TBA
Calabarzon, Philippines1
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