Note 4. Revenue

The Group disaggregates revenue by major category based on the primary economic factors that may impact the nature, amount, timing and uncertainty of revenue and cash flows from these customer contracts as seen in the table below.

 Schedule of disaggregation of revenue

All rental income is generated in the United States.

The information below summarizes external transport services revenue by geographic area.

 Schedule of external transport services revenue by geographic area

Revenue presented for the United States market in the interim financial statements is stated net of the amortization of the customer warrant contract asset. The amortization charge for the six months ended June 30, 2026, was SEK 1,020 thousands and is included within the movement of the warrant contract asset disclosed in Note 15.

Significant customer sales

The two largest customers in the 6-month period ended June 30, 2026, accounted for approximately 12% and 11% of revenue respectively while the two largest customers in the 6-month period ended June 30, 2025, accounted for approximately 14% and 10% of revenue respectively. During the 6-month period ended June 30, 2026, and 2025 these are the only customers that have a revenue exceeding 10% of the Group’s total revenue.