Investor profile
Russ MacTough
Corporate VC, Private equity & Managing Director at Liberty Mutual Insurance
Russ MacTough is a Managing Director at Liberty Mutual Insurance, whose known portfolio counts 11 companies.
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Investment focus
- Focus
- AI ApplicationsAnalyticsAnimalsAsset ManagementAudioCRM SystemsClean EnergyClean and Renewable EnergyCommunity & Social ImpactConsumer ElectronicsCryptoDataData AnalyticsEnterprise SaaSGeospatialHome & GardenIT InfrastructureIndustrialInformation ServicesInsurTechIoTLendingNLPProductivity ToolsProfessional ServicesSemiconductorsService IndustrySolarSupply Chain ManagementTelecommunicationsWeb Development and AppsWeb3Wireless
Contacts
Affiliated funds' portfolios
Managing Director at Liberty Mutual Insurance, whose known portfolio counts 11 companies
- Hyro
- Companion Protect
- Action for Boston Community Development
- Women's Money Matters
- American Forests
- Community Music Center of Boston
- Energy Allies
- Jewish Vocational Service
- Rebuilding Together
- Rebuilding Together Boston
- Square Nine
Investor Profile
Founders in the listed sectors AI, Climate, Commerce and FinTech, and focus areas AI Applications, Analytics, Animals and Asset Management fall inside that listing.
Stage-wise, the deals at Liberty Mutual Insurance cluster around Series A and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Russ MacTough is worth approaching.
Colleagues at Liberty Mutual Insurance
Kevin Ongiri
Investor
Houston, United States
J Garcia
Contractor and Shareholder
San Diego, United States
Mary Tobin
Asst Director
New York, United States
David DeSisto
Director
Boston, United States
Ashley Maagero Lee
Investor
Boston, United States
Frequently asked questions
Who is Russ MacTough?
Russ MacTough is a corporate venture investor and private equity investor based in United States, listed as Managing Director at Liberty Mutual Insurance. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Russ MacTough personally.
What does Russ MacTough invest in?
Listed sectors include AI, Climate, Commerce and FinTech; listed focus areas include AI Applications, Analytics, Animals and Asset Management. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Russ MacTough invest at?
Liberty Mutual Insurance appears in Series A and Series B rounds across its known deals, and Russ MacTough is listed there as Managing Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Russ MacTough listed at?
Russ MacTough is listed as Managing Director at Liberty Mutual Insurance. 5 other people in the database share a firm with Russ MacTough.
How do I contact Russ MacTough?
An email address, a phone number and a LinkedIn page are on file for Russ MacTough. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal