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REPORTED · NEWSPublished Aug 18, 2026

Sanofi Cuts 229 Blueprint Jobs in Cambridge, Closes Old HQ

SOURCENews reportView the filing ↗

EMPLOYEES AFFECTED
229
SHARE OF WORKFORCE
~0.5%
229 OF 45,600 EMPLOYEES

What we know

Location: Cambridge, Massachusetts, USA.

Department affected: Blueprint Medicines unit (Cambridge staff).

Based on news reporting.

Summary

Sanofi has cut 229 jobs tied to the Blueprint Medicines operation in Cambridge and closed the old headquarters it retained after acquiring the company a year earlier. The reductions affect staff associated with the Cambridge Blueprint unit as Sanofi consolidates operations following the buyout. The article cites the specific headcount of 229 positions eliminated and notes the closure of the former Blueprint HQ building. Sanofi presented the cuts as part of post-acquisition restructuring and consolidation of facilities in the Boston-area campus. Local impacts include loss of jobs in Cambridge and the shuttering of the older office site within a year of the acquisition.

Sanofi cut 229 jobs in MA affecting its Blueprint Medicines unit (Cambridge staff) team.

That is roughly 0.5% of the 45,600 people Sanofi employs.

LayoffTalk has tracked 3 layoff events at Sanofi since June 2024, including 100 jobs documented in official WARN filings, with 2 additional events known from news reporting.

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SOURCE
News reporting
View original source ↗
S
SanofiSNY
Health Care · 45,600 employees
3
EVENTS TRACKED
100
JOBS IN WARN FILINGS
View company profile

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CREATED AUG 18, 2026LAST UPDATED AUG 19, 2026