Astroscale Holdings, the TSE Growth-listed satellite-servicing and debris-removal company, told the market it has renewed its overdraft line with Mizuho Bank rather than let it lapse. The board approved the new agreement late on July 17, 2026, with execution planned for July 31. The facility carries the same ¥3bn limit as the arrangement it replaces, which matured on June 30, 2026, and Astroscale says the new contract keeps the prior terms largely intact while pushing the maturity out to June 30, 2029.
The line remains unsecured and unguaranteed, and the interest rate is set at a base rate plus spread, with the exact spread not disclosed in the filing. Astroscale says the money is earmarked for working capital, part of a broader effort to widen its flexible funding options and manage interest costs as it keeps investing in growth.
| Term | Detail |
|---|---|
| Lender | Mizuho Bank |
| Overdraft limit | ¥3bn |
| Interest rate | Base rate plus spread (spread not disclosed) |
| Contract period | Through June 30, 2029 |
| Collateral | None; unsecured and unguaranteed |
| Net asset covenant | Consolidated net assets must not be negative at each fiscal year end |
| Liquidity covenant | Cash, deposits and eligible operating receivables must total at least ¥5bn |
| Stated purpose | Working capital and growth investment |
The more interesting detail sits in the covenants. Mizuho's line requires Astroscale to keep its consolidated net assets from turning negative at the end of each fiscal year, a standard solvency check. The tighter constraint is a liquidity floor: the company must maintain combined cash, deposits, and what the filing calls eligible operating receivables (invoiced amounts expected to convert to cash during the contract term) at ¥5bn or more. For a business that removes and services satellites in orbit, a capital-intensive niche where revenue often lags spending, that floor functions as an early-warning trip wire for the bank rather than a routine formality.
Astroscale frames the renewal as routine housekeeping, not a signal of distress, stating explicitly that it has no concerns about its financial health and that the deal is meant to strengthen an already stable funding base. The company also says the impact on its consolidated earnings forecast for the year ending April 2027 is minor, and it has committed to disclose promptly if anything changes. The filing does not disclose the exact interest spread, nor does it detail how close the company currently runs to the ¥5bn liquidity threshold, leaving outside readers to take the reassurance on faith until the next disclosure.