Tennant Company's fourth-quarter performance was severely hindered by production and fulfillment disruptions following the go-live of its new ERP system in North America. This led to an estimated $30 million unfavorable impact on net sales and a $22 million impact on Adjusted EBITDA, resulting in a net loss for the quarter despite growth in other regions like EMEA and APAC.
North America ERP implementation caused significant order-management and fulfillment disruptions in November.
Q4 Net sales declined 11.3% to $291.6 million, with organic sales down 13.9%.
Adjusted diluted EPS of $0.48 included an estimated $0.91 negative impact from the ERP transition.
The company expects to return to a normalized operating rhythm by the first half of 2026 as stabilization efforts continue.
Tennant issued 2026 guidance reflecting a recovery from ERP disruptions and a return to normalized operations by mid-year.
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