Single Family Office

Halstatt (Sproul Family Office)

Halstatt (Sproul Family Office) is a single-family office headquartered in Naples, United States.

Halstatt (Sproul Family Office)

Halstatt (Sproul Family Office)

Halstatt (Sproul Family Office) is a single-family office headquartered in Naples, United States. Founded in 1992, the firm manages assets rooted in the Barron Gift Collier family’s streetcar advertising fortune and century-long Southwest Florida land holdings. Guided by CEO Katie Sproul, Halstatt allocates capital across real estate, private equity, venture and specialty lending platforms on behalf of multiple Sproul generations—investing in value-add opportunities throughout the Southeast and other high-growth U.S. markets.

General information

Firm type

Single Family Office

Year founded

1992

AUM

Location

Region

North America

Country

City

Naples

Corporate office

2640 Golden Gate Parkway, Suite 105, Naples, FL 34105

Frequently asked questions

What is Halstatt (Sproul Family Office)?

Halstatt (Sproul Family Office) is a single family office headquartered in Naples.

When was Halstatt (Sproul Family Office) founded?

Halstatt (Sproul Family Office) was founded in 1992.

Where is Halstatt (Sproul Family Office) headquartered?

Halstatt (Sproul Family Office) is headquartered in Naples, in the North America region.

What does Altss track for Halstatt (Sproul Family Office)?

Altss maintains an OSINT-verified profile of Halstatt (Sproul Family Office) 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 Halstatt (Sproul Family Office)'s website?

Halstatt (Sproul Family Office)'s public website is www.halstatt.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Halstatt (Sproul Family Office)?

Halstatt (Sproul Family Office) is classified by Altss as a Single Family Office within the North America region.

How does Altss source intelligence on Halstatt (Sproul Family Office)?

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.

How fresh is the Altss profile for Halstatt (Sproul Family Office)?

Halstatt (Sproul Family Office)'s profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

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

Need institutional-grade insight on family offices?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classLive OSINT deal alerts
Start your free trial

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo