The Stack Nobody Audits
Family offices subject every portfolio position to quarterly review. The technology running the entire institution hasn't been examined in years.
Consider what a well-run family office does to its investment portfolio. Every quarter, the CIO or investment committee sits down to review asset allocation, stress-test exposure to rate movements and geopolitical risk, rebalance positions that have drifted from targets, and evaluate whether each manager is still earning their fees. The process is rigorous, documented, and recurring. It has to be. The portfolio is the institution's reason for existing.
Now consider what the same office does to the technology infrastructure that supports everything else: the software that aggregates data from six custodians, the communication tools that carry confidential family information, the spreadsheets that reconcile private equity valuations, the reporting systems that turn raw numbers into the documents the principal actually reads. In most family offices, the answer is: nothing. There is no quarterly review. There is no stress test. There is no rebalancing. The technology was selected at some point, by someone, for reasons that may or may not still apply, and it has been running on institutional inertia ever since.
This is the blind spot at the center of family office governance, and the data in 2025 and 2026 has made it impossible to treat as a minor oversight.
The seventy-two percent problem
Deloitte's 2024 Digital Transformation report, surveying 354 single family offices with an average AUM of $2 billion, found that nearly three-quarters, 72 percent, admit they are either underinvested or only moderately invested in the operational technology needed to run a modern business. Within that number, 34 percent described themselves as underinvested outright, while 38 percent characterized their investment as merely moderate. One in five, 17 percent, went further, identifying inadequate technology investment as a core risk to the family office itself.
These are extraordinary admissions from institutions that pride themselves on risk management. A family office that identified a 72 percent probability of underperformance in an asset class would act immediately. A 17 percent chance that a portfolio position posed existential risk would trigger an emergency review. Yet the same offices absorb these numbers about their own infrastructure and continue operating as before.
RSM's 2024 Family Office Operational Excellence survey, covering 100 leading family offices in the U.S. and Canada, found that 62 percent of single family office respondents agree that delivering best-in-class technology in-house is a challenge. That number alone should prompt a question: if nearly two-thirds of offices acknowledge they cannot build adequate technology internally, what are they doing instead? The answer, for many, is improvising.
The anatomy of a typical stack
The Deloitte survey provides a useful map of what family offices actually use. Cloud-based applications and services lead at 87 percent adoption, followed by virtual meeting tools at 82 percent and mobile communication apps at 71 percent. Identity and access management systems, which safeguard data and systems, are used by 61 percent. On the surface, this looks like a modern operation. The picture changes when you examine where the technology is being applied.
Family offices' top priority for technology is security and risk control, with 65 percent reporting moderate to extensive adoption. Investment operations follow at 49 percent. Investment analytics at 47 percent. Tax and wealth planning drops to 35 percent. Client management activities sit at 28 percent.
The pattern is clear: technology adoption is concentrated where the investment committee can see it and thins dramatically as you move toward the operational core. Over half of family offices, 55 percent, use data analytics for their investments. Only 42 percent apply the same tools to their operations. The front office gets the instruments. The back office gets the spreadsheet.
And spreadsheets persist. The Campden Wealth and AlTi Tiedemann Family Office Operational Excellence Report 2025, surveying 146 family offices across North America, Europe, and Asia, found that 42 percent of respondents cited excessive reliance on spreadsheets as an operational challenge, while 33 percent highlighted manual aggregation of financial data as a major friction point. RBC and Campden Wealth's 2025 North America report confirmed the pattern: when asked about operational risks, family offices most frequently cited manual processes and over-reliance on spreadsheets.
This is worth pausing on. The industry's own participants, when asked to name what puts their operations at risk, point to the tools they use every day.
What the offices that invested discovered
Deloitte's survey contains a data point that deserves more attention than it has received. Family offices that describe themselves as moderate or extensive users of new technology report an 87 percent satisfaction rate with their systems. Those that describe themselves as low-level adopters report 66 percent satisfaction. That 21-point gap is significant because it suggests the problem is self-reinforcing: offices that underinvest in technology are measurably less satisfied with their operations, yet the dissatisfaction itself rarely triggers a technology review. The frustration gets absorbed into the culture. People work around the limitations. The quarterly reporting cycle, the manual reconciliation, the three-day data retrieval exercise described in Article 4 of this series: these become accepted costs rather than symptoms of an infrastructure failure.
The offices that did invest report specific, quantifiable gains. Technology that enhances controls and privacy was the most commonly cited source of value, noted by 38 percent. Scalability and flexibility followed at 30 percent, as did improved efficiency and cost reduction, also at 30 percent. Better employee experience came in at 29 percent, and enhanced services to family members at 25 percent.
None of these benefits are surprising. What is surprising is that 72 percent of offices have not yet pursued them.
The inflection point
There are signs that the industry is beginning to move. Simple's 2025 Family Office Software and Technology Report, drawn from more than 11,000 platform users and interviews with nearly 40 vendors, found that spreadsheet reliance among new family office prospects has fallen sharply. Where more than half of new prospects once relied on spreadsheets as their primary reporting tool, the figure has dropped to between zero and 25 percent. Investment-led teams remain higher, at around 50 percent, but the direction is unmistakable.
RBC and Campden Wealth's 2025 report reinforces the trend. Sixty-nine percent of North American family offices have now adopted automated investment reporting systems, up from 46 percent the prior year. Generative AI adoption for investment reporting has risen from 11 percent in 2024 to 29 percent in 2025, with another 63 percent expressing interest. Thirty percent now use generative AI for research.
The vendor landscape has responded accordingly. Simple's report found that 92 percent of family office technology vendors now use AI in their platforms, with half embedding it directly in reporting, reconciliation, and onboarding workflows. The sector has organized into more than a dozen distinct product categories, covering everything from portfolio management and accounting to governance workflows and entity management. Buyers have become more sophisticated: 65 percent now use structured procurement processes with formal evaluation committees, often led by next-generation leaders or heads of operations rather than principals making ad hoc decisions.
The market, in other words, has matured faster than most family offices' internal processes for evaluating it.
What an audit would actually look like
The argument here is straightforward. If a family office subjects its investment portfolio to quarterly governance because the stakes are too high for neglect, the technology infrastructure that processes, protects, and presents every piece of investment data deserves the same discipline.
A technology audit for a family office is not a vendor evaluation. It is a governance exercise. It asks a different set of questions.
First, what is the office actually running? Most family offices have never produced a complete inventory of the software, platforms, integrations, and manual processes that constitute their operational infrastructure. The stack grows organically: a portfolio management system chosen five years ago, a separate accounting platform, a CRM that no one fully adopted, file-sharing through a mix of email and cloud storage, and spreadsheets filling every gap between them. The first step is simply documenting what exists.
Second, where is data being created, stored, and moved? Data flows in a family office are often invisible until something breaks. Statements arrive from custodians. Numbers are entered into spreadsheets. Reports are assembled manually. PDFs are emailed to principals. At each handoff, there is an opportunity for error, delay, or security exposure. Mapping these flows reveals where the institution is most vulnerable and most inefficient.
Third, what is the cost of the current configuration? This means the human cost as much as the financial one. How many hours per month does the team spend on manual data aggregation? How long does it take to produce a quarterly report? How many reconciliation errors require rework? These numbers exist in every family office; they are simply never collected.
Fourth, does the stack match the institution's risk tolerance? A family office that invests 86 percent of its portfolio with an AI thesis, that holds cybersecurity as a top concern, and that manages sensitive multigenerational family data should have technology infrastructure that reflects those priorities. If the answer to any of these alignment questions is no, the audit has already justified itself.
The Q1 thesis, completed
This is the fifth and final article in the opening quarter of The Prominent Dispatch, and it arrives at what should be the simplest conclusion of the series. Over the past four installments, we have documented the Great Asymmetry between how family offices invest and how they operate. We have quantified the 75 percent of analytical capacity lost to manual data work. We have examined the cybersecurity vulnerabilities that accompany outdated infrastructure. We have explored the paradox of funding AI externally while refusing to deploy it internally.
Each of these problems has a common root: nobody is looking at the infrastructure. The investment portfolio has a governance framework. The technology stack does not. Until it does, the asymmetry will persist, because you cannot fix what you have never examined.
Seventy-two percent of family offices acknowledge they are underinvested in operational technology. Forty-two percent still cite spreadsheet dependence as an operational risk. Sixty-two percent admit they cannot deliver adequate technology on their own. The evidence is not ambiguous. The question is whether the institution treats it with the same seriousness it brings to every other form of risk it manages.
The audit is the starting point. Everything else follows from it.
This is the fifth installment of The Prominent Dispatch, a biweekly series on the convergence of capital strategy and operational technology in the family office sector.
Sources and verification notes:
All statistics cited in this article are drawn from identified, published sources:
Deloitte Private, Family Office Insights Series: "Digital Transformation of Family Office Operations" (2024): 354 SFOs surveyed globally plus 40 in-depth interviews; avg AUM $2.0B; avg family wealth $3.8B. 72% underinvested (34%) or only moderately invested (38%) in operational technology; 17% identify inadequate tech investment as a core risk; 43% developing/rolling out technology strategy. Technology adoption by function: security/risk control 65%, investment operations 49%, investments 47%, tax/wealth planning 35%, client management 28%. Technology types: cloud-based apps 87%, virtual meetings 82%, mobile comms 71%, identity/access management 61%. Data analytics: 55% for investments, 42% for operations. Satisfaction: 87% among moderate/extensive tech users vs. 66% among low adopters. Value from technology: controls/privacy 38%, scalability 30%, efficiency/cost reduction 30%, employee experience 29%, family member services 25%. 12% using AI operationally. Confirmed across Deloitte Global, Deloitte UK, Deloitte Australia, FundCount, Family Wealth Report, and TechNode Global.
RSM 2024 Family Office Operational Excellence Survey: 100 leading FOs in U.S. and Canada; data collected Aug 14-22, 2023 via GLG; minimum $150M AUM. 62% of SFO respondents find delivering best-in-class technology in-house challenging; 83% identify cyberattacks/data breaches as biggest operational risk; 97% leveraged external service providers; 70% of midsize offices struggle to attract IT talent; average FO has 14.4 employees. Confirmed via RSM press release (Feb 29, 2024), Institutional Investor, Freelandt Caldwell Reilly summary.
Campden Wealth and AlTi Tiedemann, Family Office Operational Excellence Report 2025: 146 family offices surveyed (82 North America, 42 Europe, 22 Asia); survey conducted Nov 2024-Mar 2025. 42% cite excessive spreadsheet reliance; 33% cite manual data aggregation as major challenge. Confirmed via Campden Wealth website and AlTi Global press release. Note: the "42% spreadsheet" figure from the 2025 Operational Excellence Report aligns with but is distinct from the ~40% figure in earlier Campden annual reports.
RBC and Campden Wealth, North America Family Office Report 2025: 141 North American FOs (of 317 global respondents); survey conducted Apr-Aug 2025; avg wealth $2.0B. Manual processes and spreadsheet reliance cited as top operational risks; 69% adopted automated investment reporting (up from 46% prior year); 29% use generative AI for investment reporting (up from 11%); 30% use generative AI for research. Confirmed via Campden Wealth press release (October 2025).
Simple 2025 Family Office Software & Technology Report: 11,000+ platform users, ~40 vendors surveyed/interviewed. 92% of vendors now use AI, with half embedding it in reporting, reconciliation, and onboarding; spreadsheet reliance among new prospects fallen to 0-25% (down from >50%); investment-led teams still ~50% spreadsheet usage; "trust" was most common word in 2025 submissions; 65% of buyers use structured procurement processes; onboarding cited as biggest overlooked risk by nearly half of vendors. Published November 2025.
Previously verified in this series: APQC 75/25 ratio (Article 2); IBM Cost of Data Breach $4.88M/$6.08M (Article 3); Goldman Sachs 86% invest in AI (Article 4); Citi/BlackRock/Deloitte internal AI adoption rates (Article 4).
