# Galliott Capital Advisors

Galliott Capital Advisors is a Multi Family Office based in Beverly Hills, United States.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Beverly Hills, United States
- **Region:** North America
- **Address:** 9401 Wilshire Blvd, Suite 705, Beverly Hills, California
- **Founded:** 2020
- **Assets under management:** 262 (Altss estimate)
- **Website:** galliott.com
- **LinkedIn:** https://www.linkedin.com/company/galliott

## Regulatory record

- **CRD number:** 313094
- **SEC file number:** 801-120725
- **Registration status:** APPROVED
- **Latest Form ADV filing:** 2026-03-31T05:00:00.000Z
- **Reports private funds:** Yes
- **Private funds reported:** 0
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/313094

## About

Antoine Souma established Galliott Capital Advisors after more than twenty years advising clients at larger institutions. The firm operates from Beverly Hills and serves multigenerational families whose primary residences are often abroad. It positions itself as an independent provider of family-office-style services without corporate ownership constraints. Galliott allocates across public markets, private equity, real estate, hedge funds, secondaries, direct co-investments, and digital assets. Confirmed holdings include SpaceX, Epic Games, Gemini, DataRobot, Toast, and Olivela. The firm covers pre-IPO, seed, Series A, and Series B stages. Geographic reach spans North America, Europe, the Middle East, Asia, Africa, and South America. The team includes Robert Mourad, who joined as Chief Portfolio Strategist in April 2022 from UBS Financial Services. Galliott maintains one office at 9401 Wilshire Boulevard. It collaborates on educational initiatives through the Rafik Hariri University Board of International Advisors. Antoine Souma serves as Vice Chairman of that board. Independence allows Galliott to maintain open architecture across custodians and external managers while acting in a fiduciary capacity. The structure emphasizes direct relationships with clients rather than product distribution, enabling customized mandates that combine traditional and alternative investments.

## Sectors

- Industrial Tech
- Energy Transition & Renewables
- Healthcare Services
- Luxury
- Gaming
- SpaceTech
- Data Analytics
- FinTech

## People

- Antoine Souma — Founder and Managing Partner

## Questions

### Who runs investment decisions at Galliott Capital Advisors?

Antoine Souma serves as Founder and Managing Partner. Robert Mourad acts as Chief Portfolio Strategist and Executive Director of Products and Services after joining from UBS in April 2022.

### Does Galliott participate in fund commitments or only direct deals?

Galliott executes through fund-of-funds commitments, direct co-investments via SPVs, secondaries, and hedge fund allocations. Portfolio examples include SpaceX and Epic Games.

### What investment stages does Galliott typically target?

The firm targets pre-IPO, seed, Series A, and Series B opportunities alongside later-stage and special situations.

### Where does Galliott maintain its primary office?

The firm is headquartered at 9401 Wilshire Boulevard, Suite 705, Beverly Hills, California.

### How is Galliott related to the Souma Group?

Galliott continues the advisory practice previously conducted under the Souma Group name, with the same team operating from the Los Angeles office after the 2020 rebranding.

### What geographic regions does Galliott cover?

Galliott serves clients and deploys capital across North America, Europe, the Middle East, Asia, Africa, and South America.

## Related profiles

- [Nexxus Holdings](https://altss.com/profile/nexxus-holdings-tim-babich-family-office)
- [VergePointe Capital](https://altss.com/profile/vergepointe-capital)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/galliott-capital-advisors

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