Ballentine Partners Family Office is a family office - multi based in Waltham, MA, United States, founded in 1984. Verified contact details, AUM data, and investment preferences on FindLPs.
Ballentine Partners is an independent wealth management firm dedicated to serving clients at inflection points of wealth.
FindLPs holds verified direct email addresses and phone numbers for decision-makers at Ballentine Partners Family Office. Contact details are masked on the free plan — start a plan to unlock full access and CSV export.
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.