Danaher completes CHF 2.38B private placement of senior notes

What's the deal? DanaherDealroom has a profile for this one. Try Dealroom → Corporation (NYSE: DHR), through its wholly owned subsidiary DH Masi Finance Inc., has completed a CHF 2.38B private placement of senior notes. The deal, which closed on June 3, 2026, spans seven series of notes with maturities ranging from 2031 to 2056 and interest rates between 1.65% and 2.51%.

The notes are fully and unconditionally guaranteed by the parent company. WilmerHale advised Danaher and DH Masi Finance on the offering.

Why now? The placement's structure — spread across seven tranches over a 25-year maturity window — suggests Danaher is locking in long-term capital at relatively low Swiss franc interest rates. The largest single tranche, at CHF 648M, carries a 2.38% coupon and matures in 2041.

What could go wrong? Swiss franc-denominated debt introduces currency risk for a US-listed company. If the franc strengthens materially against the dollar, Danaher's repayment costs could rise. The long duration of some tranches — stretching 30 years out to 2056 — also means the company is betting on its ability to service these obligations across multiple economic cycles.

The signal: Danaher's CHF 2.38B placement underscores how mature, publicly listed science and technology conglomerates are leveraging foreign debt markets to optimise their capital structures. With seven tranches stretching out to 2056, the deal reflects deep institutional appetite for investment-grade Swiss franc paper — and Danaher's confidence that locking in coupons below 2.51% today will look cheap over the coming decades.

Read more: wilmerhale.com