--- title: "10 Family Offices in Fairfield County and Connecticut (Nov 2026)" last_updated: "2026-11-10" rows: "10" free_rows: "10" source: "SEC filings" canonical: "https://familyofficeroster.com/lists/family-offices-in-connecticut/" --- # 10 family offices in Fairfield County and Connecticut We list 10 family offices in Fairfield County and Connecticut as of November 2026: 8 single family offices and 2 multi-family offices, all sourced from an SEC filing, last checked on 10 Nov 2026. Greenwich (5), Stamford (4) and Westport (1) hold the most offices on this list. All 10 are in Fairfield County, so this page is also our list of family offices in Fairfield County. - 10 family offices - 8 / 2 single / multi-family - 0 with startups or venture as a stated focus - 9 named decision-makers on file ## All 10 family offices in Fairfield County and Connecticut | Family office | Type | City | Focus | Disclosed assets | Source | Checked | Profile | |---|---|---|---|---|---|---|---| | QP Global Family Offices, LLC | Multi-family office | Greenwich | Private Funds | $1.0B regulatory AUM (Form ADV, filed 2026-03-31) | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/qp-global-family-offices/ | | Longwall Family Office | Multi-family office | Westport | Public Equities, Private Funds, Hedge Funds, Fixed Income | $428M regulatory AUM (Form ADV, filed 2026-07-23) | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/longwall-family-office/ | | Carroll Capital LLC | Single family office | Greenwich | Private Equity, Direct Investments | | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/carroll-capital/ | | Kokino LLC | Single family office | Stamford | Public Equities | $28M 13F holdings (Q3 2022) | SEC filing | 2026-11-04 | https://familyofficeroster.com/family-offices/kokino-llc/ | | Willoughby Capital Holdings, LLC | Single family office | Greenwich | Generalist, Philanthropy, Public Equities | $8M 13F holdings (Q3 2023) | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/willoughby-capital-holdings/ | | Cohen Private Ventures | Single family office | Stamford | | | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/cohen-private-ventures/ | | Aston Capital | Single family office | Stamford | | | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/aston-capital/ | | Chester Holdings | Single family office | Greenwich | | | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/chester-holdings/ | | Siempre Holdings | Single family office | Greenwich | | | SEC filing | 2026-11-05 | https://familyofficeroster.com/family-offices/siempre-holdings/ | | Weismann Capital | Single family office | Stamford | | | SEC filing | 2026-11-10 | https://familyofficeroster.com/family-offices/weismann-capital/ | You are seeing all 10 offices. The paid file adds 9 named decision-makers, 1 office email and the spreadsheet in Excel and CSV. Get all 10 offices and 9 named contacts, $149, one-time: https://familyofficeroster.com/buy/list/family-offices-in-connecticut This page: https://familyofficeroster.com/lists/family-offices-in-connecticut/ ## 10 family offices in Fairfield County They are 8 single family offices and 2 multi-family offices; the focus stated most often is Public Equities (3), Private Funds (2) and Hedge Funds (1); 4 of the 10 disclose assets in a Form ADV or 13F filing; the count covers the metro area, by city: Greenwich (5), Stamford (4) and Westport (1); the paid file holds 9 named decision-makers for them. The first 5 in list order: QP Global Family Offices, LLC, Longwall Family Office, Carroll Capital LLC, Kokino LLC and Willoughby Capital Holdings, LLC. ## Method and limits - Source: All 10 rows come from an SEC filing (Form ADV or 13F). Asset figures are shown only where a filing gives them. - Inclusion rule: Single and multi-family offices that a public source identifies as a family office: an SEC filing, a company register or the office's own website. On this list: offices whose address is in Connecticut. US offices with no state on file appear only in the national list. - Order: Ordered by how much of each office's record is filled in from public sources, then alphabetically. Disclosed assets are shown where a Form ADV or 13F filing gives them. - Fill rates: Of 10 rows: focus 5, website 3, disclosed assets 4. In the paid file: named decision-makers on 5 rows, office email on 1, LinkedIn page on 0. ## Questions ### How many family offices in Fairfield County and Connecticut are there? We list 10 as of November 2026: 8 single family offices and 2 multi-family offices. ### Which cities have the most family offices in Fairfield County and Connecticut? Greenwich (5), Stamford (4) and Westport (1). ### Do family offices in Fairfield County and Connecticut invest in startups? None of the 10 names venture capital or startups as a focus. The most common focus tags on this list are Public Equities (3), Private Funds (2) and Hedge Funds (1). 5 offices state no focus. ### How many family offices in Fairfield County and Connecticut are single family offices and how many are multi-family offices? 8 single and 2 multi-family. A single family office manages one family's wealth: Carroll Capital LLC is one on this list. A multi-family office serves several families, often as a regulated adviser: QP Global Family Offices, LLC is one. ### How do I contact family offices in Fairfield County and Connecticut? 5 of the 10 offices name at least one decision-maker in a public source and 1 publishes an office email; QP Global Family Offices, LLC names the most people (3). The file holds all 9 names with their roles. We list addresses the office publishes itself, never personal emails. ### Where does the data on family offices in Fairfield County and Connecticut come from? All 10 offices come from an SEC filing (Form ADV or 13F). Each row shows its source label and the date we checked it. The row checked most recently is QP Global Family Offices, LLC, on 10 Nov 2026.