Honeywell Aerospace has launched its first US investment-grade bond offering, targeting up to $16 billion as it prepares for a major corporate restructuring. The aerospace giant's debt sale marks a significant financial move ahead of its planned separation into three independent companies.

The bond issuance comes as Honeywell positions itself for a transformative spinoff that will divide the company into aerospace, energy, and automation businesses. This strategic restructuring aims to unlock shareholder value by allowing each business unit to operate independently with its own capital structure and growth strategy.

Market analysts view the massive bond sale as a critical step in financing Honeywell's separation plans. The $16 billion target represents one of the largest aerospace bond offerings in recent years, providing the company with substantial liquidity to support its restructuring timeline and operational needs during the transition.