Top Family Offices in San Antonio 2026

Key Facts About San Antonio's Family Office Market

• Family offices in San Antonio manage billions in combined assets within one of Texas's most cost-effective wealth management hubs. The global family office sector grew 38% over the past five years, and the city continues to attract new entrants.
• Graystone Consulting gives San Antonio families access to Morgan Stanley's institutional consulting platform. Caprock, headquartered in Boise, Idaho, with a Texas office in Austin, reports $21.2 billion in assets under advisement firm-wide (July 2026).
• Multi-family offices (MFOs) dominate the local market. Turtle Creek Wealth Advisors and Creative Planning each serve multiple families from San Antonio offices, and Caprock serves Texas clients from its Austin office.
• Local wealth traces largely to real estate, healthcare, energy, oil and gas, and ranching rooted in South Texas.
• Texas charges no state income tax and offers favorable trust laws. These features make San Antonio attractive for wealth office formation and transfer planning.
• Wealth thresholds range from $500,000 at Creative Planning to $1 billion or more for legal structuring at Haynes Boone's practice.
• Capital among San Antonio wealth firms flows toward private markets, direct deals in operating businesses, and values-aligned strategies including faith-based investing.

Family Offices in San Antonio: Landscape Overview

San Antonio sits within a broader Texas wealth corridor that includes Dallas, Austin, Houston, and Fort Worth. The city stands apart through lower operating costs, a relationship-driven business culture with deep South Texas roots, and proximity to wealth from real estate, healthcare, energy, and military corridor industries in Bexar County.

The market includes several distinct provider types. MFOs like Turtle Creek Wealth Advisors and Caprock serve multiple ultra-high-net-worth (UHNW) families. Bank-affiliated divisions at Jefferson Bank and other regional banks offer private wealth and concierge services. Calvetti Ferguson represents a CPA-based model that combines accounting, tax, and risk advisory under one roof.

Law firms Jackson Walker and Haynes Boone maintain dedicated practices handling formation, family oversight, and estate planning for Texas's wealthiest families. Independent registered investment advisors (RIAs) like Glass Wealth Management focus on direct capital deployment and portfolio management. Virtual family office (VFO) models are gaining traction for families that need coordination without the overhead of a standalone single family office (SFO).

Texas's regulatory environment reinforces the city's appeal. No state income tax, favorable dynasty trust laws, community property protections, and strong asset protection statutes all factor into where families choose to base their operations.

Family Office Comparison at a Glance

The table below compares leading wealth firms in San Antonio by type, assets under management (AUM) where publicly reported, allocation focus, and key services.

Family Office	Type	AUM Estimate	Investment Focus	Key Services	Location
Caprock	MFO	$21.2B AUA (firm-wide)	Private markets, impact investing	Wealth management, balance sheet management, OCIO	Austin, TX (HQ: Boise, ID)
Investar Financial	Family office investment firm	$1.0B+	U.S. middle market	Long-term partnerships, direct deals	Texas
Graystone Consulting (Morgan Stanley)	MFO/Institutional	—	Private capital, hedge funds, concentrated strategies	Wealth management, asset protection, succession planning	San Antonio, TX
Turtle Creek Wealth Advisors	MFO	—	Oil/gas, healthcare, ranching, real estate	Advisory, tax, estate planning, co-investment	San Antonio, TX
Optima (Raymond James)	Bank-affiliated	—	Intergenerational wealth	Family oversight, legacy planning, trust services	San Antonio, TX
Calvetti Ferguson	CPA-based	—	Accounting, risk advisory	Tax, audit, digital security, M&A advisory	San Antonio, TX
Glass Wealth Management	Independent RIA	—	Direct allocation, fundamental investing	Portfolio management, advisory	San Antonio, TX
Creative Planning	RIA/MFO	—	Full-spectrum wealth management	Financial planning, tax, estate, outsourced accounting	San Antonio, TX
OneAscent	MFO	—	Values-aligned, faith-based investing	OCIO, impact giving, family oversight	—
Jackson Walker	Law firm	—	Legal structuring, oversight	Office design, succession, M&A, charitable planning	San Antonio, TX

Caprock's $21.2 billion is a firm-wide figure, not assets managed from Texas. Graystone Consulting reflects institutional backing through Morgan Stanley. Most San Antonio firms do not disclose AUM, which is typical in a relationship-driven market.

Top Picks by Strategy

• Best for Institutional Access: Graystone Consulting (Morgan Stanley), with access to hedge funds, private capital, and concentrated strategies not available through smaller firms.
• Leading Impact Investor: Caprock, which reports $2.2 billion deployed with impact intentionality and $8.1 billion invested in private markets for 468 families firm-wide.
• Best for Texas Industry Wealth: Turtle Creek Wealth Advisors, built by cornerstone families with deep roots in oil and gas, healthcare, ranching, and real estate. Clients co-invest alongside those founding families.
• Top Values-Aligned Platform: OneAscent, whose Stewardship 360 model integrates faith-based investing, charitable giving, and family oversight into a unified framework.
• Strongest Administrative Suite: Bank of Texas Family Office Services, providing full concierge operations including bookkeeping, bill pay, HR and payroll, tax gathering, and data aggregation from a dedicated San Antonio team.
• Most Complete Legal Structuring: Haynes Boone, serving families with $1 billion or more in net worth through private trust company formation, securities compliance, and multi-entity oversight.
• Best Entry Point for Emerging Wealth: Creative Planning, with a $500,000 minimum and in-house services spanning financial planning, tax, estate, insurance, and outsourced accounting.

Leading San Antonio Wealth Firms in Detail

Graystone Consulting (Morgan Stanley)

Graystone Consulting brings Morgan Stanley's scale to San Antonio. The firm's institutional consulting division serves private wealth offices, hedge funds, and private capital clients through Morgan Stanley's global platform. Access to concentrated strategies and private capital offerings that require institutional minimums separates Graystone from independent MFOs.

The team also emphasizes asset protection and business succession planning. This makes it relevant for families managing complex, multi-entity portfolios. UHNW families with $50 million or more in investable assets gain deal flow and research depth that smaller local firms cannot match.

Caprock

Caprock, headquartered in Boise, Idaho, reports $8.1 billion invested in private markets and $2.2 billion deployed with impact intentionality firm-wide. That scale bridges institutional rigor with values-driven investing. The firm serves 468 families and draws its advisory team from backgrounds in banking, family oversight, and nonprofit leadership.

Caprock's edge for San Antonio families lies in sourcing private market deals while maintaining a measurable impact framework. Families seeking both financial returns and social outcomes will find this dual mandate rare among MFOs serving Texas. Balance sheet management and outsourced CIO services round out a platform built for families with complex, multi-asset portfolios.

Turtle Creek Wealth Advisors

For families whose wealth originates in Texas's core industries, Turtle Creek offers co-investment alongside the firm's own founding families. The firm focuses on oil and gas, healthcare, ranching, and real estate, the sectors that define South Texas wealth.

Turtle Creek operates from offices in San Antonio, Dallas, Austin, and Houston. This gives clients regional deal flow and tax planning coordination. The co-investment model aligns interests directly: the founders put their own capital alongside client funds. Business owners in energy or agriculture with $10 million or more in liquid assets get sector expertise that generalist wealth managers cannot provide.

Optima (Raymond James)

E. Richard Mendoza's Optima practice positions itself as a financial concierge for multi-generational San Antonio families. The emphasis falls on legacy planning and wealth transfer rather than purely on returns. Optima coordinates financial affairs spanning multiple platforms and professionals, consolidating reporting and decision-making under one advisor.

The practice also runs financial education programs that prepare heirs for wealth oversight before they take on decision-making roles. Families concerned about preserving unity through generational transitions will find Optima's structure-first model a distinct alternative to pure allocation firms.

Calvetti Ferguson

Calvetti Ferguson approaches family office services through a CPA lens. The firm combines accounting, tax compliance, audit, and risk advisory into a single relationship. It works with dozens of private wealth offices in San Antonio and nationally.

Its differentiator is breadth: services span business valuation, M&A transaction advisory, fraud and forensic accounting, digital security assessments, and trust and estate tax planning. For families that want their accountant, tax strategist, and risk advisor under one roof, Calvetti Ferguson eliminates the coordination gaps that plague VFO models. Deep familiarity with San Antonio's regional economy adds local context to its national-level advisory work.

Glass Wealth Management

Glass Wealth Management invests client capital directly in individual securities rather than selling packaged financial products. The firm's fundamental research philosophy means the team selects each holding based on analysis, not model portfolios or bundled funds. Independent since 1988, Glass Wealth has no parent company or product quotas, keeping its interests aligned with clients through a fiduciary standard.

Multi-generational client relationships rooted in South Texas give the firm continuity that newer entrants lack. Families who prefer active portfolio management and direct ownership over fund-of-funds structures will find this approach uncommon in the local market.

OneAscent

Faith-based families seeking alignment between their portfolios and their values find a dedicated partner in OneAscent. The firm's Stewardship 360 model eliminates companies that conflict with client values and elevates those that create positive impact. OneAscent provides outsourced CIO services, tax planning, estate planning, and charitable giving coordination.

The emphasis on drafting family mission and values statements goes beyond standard wealth management into purpose-driven legacy building. Donor-advised funds, private foundations, and charitable trusts are integrated into the allocation framework rather than treated as separate conversations.

Creative Planning

Ranked the number one independent advisory firm by Barron's, Creative Planning offers a $500,000 minimum that makes private wealth services accessible to a broader tier. The San Antonio office delivers financial planning, portfolio management, tax preparation, estate planning, retirement planning, insurance, and outsourced accounting from in-house professionals.

That breadth matters for families transitioning from a single advisor to a coordinated team without yet needing a dedicated SFO. The firm's scale provides institutional pricing and research capabilities while maintaining local advisory relationships. Emerging ultra-high-net-worth families scaling from $500,000 to $25 million get a growth path without switching providers.

Jefferson Bank Family Office Services

Jefferson Bank brings local roots and a personal approach that national firms struggle to match. The family office division focuses on financial literacy education and portfolio management tailored to multi-generational goals. Jefferson Bank's scalable strategy adjusts its service model as families grow in complexity and wealth.

The financial literacy emphasis is relevant for next-generation heirs who need grounding before taking on decision-making roles. San Antonio families who value a community banking relationship over an institutional one will find Jefferson Bank's model designed for long-term, local partnerships.

Investment Trends Shaping San Antonio's Wealth Market

Direct Deals and Co-Investment in Texas Industries

San Antonio wealth firms are moving capital into direct deals in oil and gas, healthcare, and real estate rather than relying solely on third-party fund managers. Turtle Creek Wealth Advisors structures co-investment opportunities alongside its founding families, giving clients equity stakes in operating businesses. Investar Financial Corporation manages a $1 billion-plus portfolio focused on long-term U.S. middle market partnerships, with deals dating back two decades.

Values-Aligned and Impact Investing

Caprock reports $2.2 billion deployed with impact intentionality firm-wide. OneAscent screens every portfolio holding against faith-based criteria. San Antonio's charitable trust activity and giving culture reinforce demand for strategies that integrate donations into allocation policy. This trend runs stronger here than in pure finance hubs like Dallas, where institutional mandates often prioritize returns over values alignment.

Real Estate as a Core Allocation

Deep local ties to commercial and residential property drive overweight allocations among San Antonio wealth firms. The city's lower cost of living compared to Dallas and Houston creates relative value in local property markets. Turtle Creek's focus on ranching and real estate reflects a broader pattern: South Texas families reinvest industry profits into land and property.

Private Markets Over Public Equities

Caprock alone reports $8.1 billion invested in private markets firm-wide, including private equity, private credit, and venture capital. San Antonio families with concentrated business wealth tend to prefer private deal structures that mirror the operating companies they already know. This shift away from public equities is accelerating as interest rate conditions make fixed-income less competitive and private deal flow in Texas remains robust.

Technology and Consolidated Reporting

Bank of Texas offers account and data aggregation using advanced reporting platforms. Calvetti Ferguson provides digital security assessments for family office technology systems. Families managing wealth through multiple entities, trusts, and vehicles increasingly demand real-time consolidated reporting. San Antonio's lower staffing costs make it practical to build in-house technology teams that would be prohibitively expensive in coastal cities.

How to Evaluate a Family Office in San Antonio

San Antonio's relationship-driven culture means trust and personal chemistry carry more weight than credentials alone. Expect in-person meetings before any engagement. Prioritize firms where you interact directly with senior advisors rather than junior staff. Graystone Consulting and Turtle Creek both structure client onboarding around personal relationships, not online portals.

Texas-specific legal structures should shape your evaluation criteria. Ask how each firm leverages dynasty trusts, community property protections, and asset protection statutes. Jackson Walker and Haynes Boone specialize in these areas. Allocation-focused MFOs may refer legal work externally, which can create coordination gaps you will need to manage.

Fiduciary status varies widely in this market. Independent RIAs like Glass Wealth Management and Creative Planning operate under a fiduciary standard, meaning they must act in your interest by law. Bank-affiliated offices at Jefferson Bank may operate under a suitability standard, which permits broader product recommendations. Ask every prospective office to confirm their fiduciary status in writing.

Match your wealth level to the right tier. Creative Planning accepts $500,000 in investable assets, making it accessible for emerging wealth. Haynes Boone targets families with $1 billion or more for legal structuring. Most MFOs in San Antonio serve families in the $10 million to $50 million range. Paying for a service tier above your complexity level wastes fees. Paying below it leaves gaps in tax, estate, and succession planning.

Calvetti Ferguson's model of housing accounting, tax, and advisory under one roof eliminates the handoff errors that plague families using five or six separate firms. Compare that to a VFO model, where a quarterback advisor coordinates external lawyers, accountants, and portfolio managers. Both can work, but the right choice depends on whether you value control or convenience.

Which Family Office Fits Your Needs?

Wealthy families managing $100 million or more need institutional-grade access and complex legal structures. Graystone Consulting provides private capital and hedge fund access through Morgan Stanley's platform. Haynes Boone handles entity formation, private trust companies, and securities compliance for families at the $1 billion threshold. These two firms cover the allocation and legal pillars that the largest San Antonio families require.

Business owners whose wealth is concentrated in Texas industries should look at Turtle Creek Wealth Advisors for co-investment and sector-specific advisory in oil and gas, healthcare, or ranching. Caprock serves families who want to pair private market exposure with impact goals, backed by $2.2 billion deployed with impact intentionality firm-wide. Families for whom faith-based alignment matters should explore OneAscent's Stewardship 360 framework.

Next-generation wealth holders and families scaling toward ultra-high-net-worth status benefit from Creative Planning's $500,000 entry point and in-house services. Jefferson Bank's financial literacy programs prepare heirs for wealth oversight before they inherit decision-making authority. For families whose primary concern is operational (bookkeeping, bill pay, payroll, and reporting), Bank of Texas delivers a full administrative concierge from its San Antonio office.

Methodology

This guide to family offices in San Antonio draws on publicly available firm disclosures, firm websites, and wealth industry databases. The selection covers MFOs, bank-affiliated divisions, CPA-based advisory firms, law firm practices, and independent RIAs to reflect the full breadth of the local market. Offices qualify based on active service to San Antonio-area families or operation of a local office.

AUM figures appear only where firms publicly report them. Many local wealth firms operate privately and do not disclose managed assets.