Single Family OfficeRIA · CRD 149223SEC-Registered

Updated:

Northport Investment Management

NORTHPORT INVESTMENT MANAGEMENT, LLC is an SEC-registered investment adviser in RADNOR, PA. The firm manages approximately $65 million in regulatory assets.

Northport Investment Management

NORTHPORT INVESTMENT MANAGEMENT, LLC is an SEC-registered investment adviser in RADNOR, PA. The firm manages approximately $65 million in regulatory assets. It has 1 employee and 1 investment adviser.

General information

Firm type

Single Family Office

Year founded

2014

Location

Region

North America

Country

United States

City

Radnor

Corporate office

Dallas, TX, United States

Principals

William S. 'Bill' Butler

Founder and Managing Principal

Sector focus

Real EstateEnterprise SoftwareFinancial ServicesBusiness ServicesEnergyHealthcare Services

Frequently asked questions

What is Northport Investment Management?

Northport Investment Management is a single family office headquartered in Radnor, United States.

When was Northport Investment Management founded?

Northport Investment Management was founded in 2014.

Where is Northport Investment Management headquartered?

Northport Investment Management is headquartered in Radnor, United States, in the North America region.

What does Altss track for Northport Investment Management?

Altss maintains an OSINT-verified profile of Northport Investment Management covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What is Northport Investment Management's website?

Northport Investment Management's public website is northportinv.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Northport Investment Management?

Northport Investment Management is classified by Altss as a Single Family Office, operating from United States within the North America region.

How does Altss source intelligence on Northport Investment Management?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

When was Northport Investment Management's Altss profile last updated?

Northport Investment Management's profile on Altss was last refreshed on July 6, 2026. Continuous updates are applied as new public information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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