Funding round
MiRus Growth
Reported as "Growth Equity"
MiRus, which works in medical device development and manufacturing in Marietta, raised $1.50B in a Growth round announced on 18 May 2026, led by Boston Scientific Corporation. 1 firm took part. It is MiRus' second venture round on record; the one before was a Growth in Jul 2021.
$1.50B
Amount raised
Not disclosed
Post-money valuation
1
Investors
1 lead
Valuation
What this round says about the price
MiRus did not disclose a valuation in this round. It came 58 months after MiRus' Growth. It is 96% of the $1.56B MiRus has raised in the venture rounds on record. No later venture round is on record for MiRus.
MiRus' funding rounds
MiRus has 2 venture rounds on record. This one is highlighted.
- Growth 27 Jul 2021, led by Mammoth Scientific $65M
- Growth this round 18 May 2026, led by Boston Scientific Corporation $1.50B
Investors
Who put money in
Boston Scientific Corporation led the round.
Lead investor
- Boston Scientific Corporation new investor
Comparable rounds
How it compares
35 Growth rounds in Medical Supply Manufacturers within a year either side disclosed an amount; the median was $50M, and this round was 30 times the median. The closest in time, other companies' Growth rounds in Medical Supply Manufacturers:
| Company | Announced | Amount | Post-money | Led by |
|---|---|---|---|---|
| Medical Supply Manufacturers | 13 May 2026 | $60M | not disclosed | Ajax Health |
| Medical Supply Manufacturers | 14 Apr 2026 | $100M | not disclosed | Flagship Pioneering |
| Medical Supply Manufacturers | 25 Jun 2026 | $50M | not disclosed | not named |
| Medical Supply Manufacturers | 16 Jun 2026 | $25M | not disclosed | not named |
| Medical Supply Manufacturers | 31 Mar 2026 | $58M | not disclosed | not named |
| Medical Supply Manufacturers | 4 Mar 2026 | $50M | $1.50B | Tether Investments |
| Medical Supply Manufacturers | 10 Mar 2026 | $35M | not disclosed | Trinity Capital Inc. |
| Medical Supply Manufacturers | 28 Jul 2026 | $30M | not disclosed | Mountain Group Partners |
Sources
Where this comes from
Reported by 6 sources.
Questions
Frequently asked
How much did MiRus raise in its Growth round?
MiRus raised $1.50B in its Growth round, announced in May 2026.
Who led MiRus' Growth round?
Boston Scientific Corporation led it.
What was MiRus' valuation at the Growth round?
It was not disclosed.
How does it compare with other Growth rounds in Medical Supply Manufacturers?
35 Growth rounds in Medical Supply Manufacturers within a year either side disclosed an amount; the median was $50M, and this round was 30 times the median.