IT Services for Wealth Managers in St. Louis

Your Clients Trust You With Everything. Our IT Services for Wealth Managers in St. Louis Are Built to Support That.

Wealth management is a relationship business built on trust. When a high-net-worth client hands you responsibility for their family’s financial future, they’re trusting you with far more than their portfolio – they’re trusting you with their retirement, their estate, their children’s inheritance, and decades of accumulated wealth. That trust extends to every system your firm touches. A generic IT provider doesn’t understand that. That’s why Alliance Tech is the trusted choice in terms of IT services for wealth managers in St. Louis.

While a generic IT company will keep your computers running and your email flowing, they won’t understand why a 20-minute outage during market hours is a fiduciary event, why your SharePoint permissions are a regulatory exposure, or why a phishing attack on your email system could trigger a client notification obligation within 30 days. That’s the difference between general IT support and IT support built specifically for wealth managers.

Alliance Tech has been serving St. Louis wealth management firms for over 25 years from our headquarters in Chesterfield – right in the heart of the metro corridor where wealth management firms like yours operate. We understand the platforms you rely on, the regulators watching your environment, and what your high-net-worth clients increasingly expect from the firms they trust with their wealth.

Tremendous service. Always a fast turnaround and great people

Benjamin Conn

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The St. Louis Wealth Management Landscape

St. Louis has one of the most concentrated independent wealth management communities in the Midwest. Clayton serves as the region’s financial hub, home to some of the largest and most sophisticated RIA teams in the country – firms managing anywhere from $300 million to several billion in AUM. Clayton is also where many of the region’s most prominent independent advisory practices maintain their primary offices, alongside Chesterfield, Brentwood, and Webster Groves.

The FPA of Greater St. Louis serves as the professional home for many of the region’s CFP professionals, and the broader St. Louis wealth management community is active, relationship-driven, and highly referral-dependent. Reputation is everything here – and a cybersecurity incident, a compliance gap discovered during an SEC examination, or a client data exposure doesn’t just create regulatory risk. It can end a practice that took decades to build.

The threat environment has kept pace with the opportunity. A 2025 survey of over 300 investment management executives found that 93% had experienced at least one cyber incident in the prior year. Not targeted – experienced. And 88% of those firms acknowledged that a successful attack would likely trigger client asset withdrawals. That’s not an abstract risk. That’s an existential one.

What Makes Cybersecurity and IT for Wealth Managers in St. Louis Different

Wealth management firms don’t just have more compliance obligations than general businesses, they have a fundamentally different technology risk profile.

1. You’re managing a complex, interconnected tech stack: Most wealth management firms run a combination of custodian integrations (Schwab, Fidelity, Pershing), portfolio management platforms (Orion, Tamarac, Riskalyze), CRM systems (Redtail, Salesforce Financial Services Cloud, Wealthbox), financial planning software (eMoney, MoneyGuidePro), and Microsoft 365 – all connected, all handling sensitive client data, and all representing potential entry points for attackers. A generic IT provider has likely never encountered most of these platforms. We work with them every day.
2. Your clients are high-value targets: Cybercriminals don’t pick victims at random. They target firms where the data is worth the most. Wealth management clients are disproportionately targeted because their data — account numbers, Social Security numbers, estate documents, wire transfer instructions, beneficiary designations — is extraordinarily valuable. A successful attack on your firm isn’t just about your data. It’s about your clients.
3. Wire fraud is a constant and specific threat: Business email compromise targeting wire transfer instructions is among the most financially damaging attack vectors in the wealth management space. Attackers compromise an email account, monitor it silently, and intercept wire instructions at the right moment. The average loss per incident in financial services runs into six figures. The controls that prevent it – MFA, email security, privileged access management, out-of-band verification procedures – need to be in place and enforced before an attack occurs.
4. Your M365 environment is probably misconfigured: This isn’t a criticism – it’s what we find consistently. The default Microsoft 365 configuration isn’t appropriate for a firm handling regulated financial data. External sharing is open, audit logging isn’t enabled, Conditional Access isn’t configured, and data loss prevention policies that would catch an advisor accidentally emailing a client’s SSN to the wrong recipient simply don’t exist. M365 is the largest single attack surface in most wealth management firms, and it’s usually running with the settings Microsoft ships it with.
5. Regulation S-P changed your notification obligations: Effective June 3, 2026, the SEC’s amended Regulation S-P requires RIAs to notify affected customers within 30 days of discovering unauthorized access to sensitive customer information. Your service provider, including custodians and technology vendors, must notify you within 72 hours of discovering a breach. The IT implications are significant: you need a documented incident response program, access controls that limit exposure, audit logging that can tell you what was accessed and when, and vendor agreements that reflect the new notification requirements.

What We Find When We Take Over a Wealth Management Firm

Three infrastructure problems appear in almost every wealth management firm we onboard:

1. An M365 environment that’s wide open: External sharing with no expiration, anonymous links to client documents, no DLP policies, audit logging disabled. Advisors are often shocked to discover how broadly their client data is accessible, and how little visibility they’ve had into it.
2. No separation between advisor workstations and critical systems: In a flat network, a compromised advisor laptop has direct access to your file server, your compliance documentation, and every other system on the network. For a firm managing hundreds of millions in client assets, that’s an indefensible architecture.
3. Backups that haven’t been tested: Backups that run silently but haven’t been restored aren’t protections – they’re assumptions. In 2025, only 44% of financial organizations said they were able to use backups to successfully restore data after a ransomware attack. The gap between “our backups are running” and “our backups actually work” is where firms discover the worst possible news at the worst possible time.

Our IT Services for St. Louis Wealth Management Firms

Managed IT Services: For wealth managers, managed IT isn’t just about uptime, it’s about platform continuity. We support the full ecosystem your firm runs on: custodian integrations, portfolio management platforms, CRM systems, and financial planning software, alongside your core infrastructure. When something breaks during market hours, our 3-minute average response time means you’re not left waiting while clients are calling.

Cybersecurity Services: We tune our cybersecurity program specifically for the wealth management threat landscape: impersonation protection targeting custodian brand spoofing (Schwab, Fidelity, and Pershing are commonly faked), wire fraud controls and out-of-band verification procedures, behavioral EDR that catches pre-encryption activity, and security awareness training that covers the social engineering tactics most commonly used against advisory staff.

Cloud Services: Not every wealth management application belongs in the cloud — some trading platforms and portfolio tools are latency-sensitive and perform poorly over internet-dependent connections. We build cloud strategies that account for that reality, migrating what should move and leaving in place what shouldn’t, with compliance and data residency built into the design.

Microsoft 365 Management: We configure M365 specifically for wealth management compliance: Conditional Access that enforces device compliance and blocks foreign logins, DLP policies that flag SSNs and account numbers before they leave your environment, SharePoint governance that eliminates anonymous external links to client documents, and audit logging retained to meet your specific SEC and FINRA obligations.

VoIP Services: When your primary systems go down, your advisors still need to reach clients. Our VoIP solutions include cellular failover and softphone access over a hotspot – so client calls are answered, custodian contacts are reachable, and your firm keeps functioning even when your office can’t.

How Alliance Tech Works With Wealth Management Firms

We pre-establish your vendor escalation contacts.

Before anything goes wrong, we document and maintain escalation contacts for every critical platform your firm depends on – Schwab, Fidelity, Redtail, Orion, and others. When a custodian integration breaks or a platform goes down during market hours, we’re not starting from scratch. We’re already on the phone.

We connect your IR plan to the people who need to be in it.

Your incident response plan isn’t useful if it’s disconnected from your legal counsel, your cyber insurance carrier, and your compliance consultant. We help you establish those relationships before you need them – because discovering during an incident that your carrier requires an approved IR vendor is the wrong time to find out.

We keep your AI governance from becoming a compliance liability.

More than half of RIA firms now allow employees to explore AI tools, but only 35% have formal governance policies in place. If your advisors are using AI tools that touch client data without documented policies, you have an unmanaged compliance exposure. We help firms build the governance framework around AI adoption that regulators are increasingly expecting to find.

We build IT environments that survive due diligence. With M&A activity in the RIA space at record levels – nearly $1 trillion in purchased assets in 2024 alone – more St. Louis wealth management firms are either preparing to be acquired or positioning to acquire. Either way, your IT environment will be examined. Clean documentation, hardened security controls, and a tested incident response program don’t just protect your firm – they protect your valuation.

Why St. Louis Wealth Managers Choose Alliance Tech

The firms that work with us aren’t looking for a helpdesk. They’re looking for an IT partner that understands what’s at stake when a wealth management firm has a technology failure, a compliance gap, or a security incident – and acts accordingly.

Here’s what that looks like in practice:

• We know your platforms. Schwab, Fidelity, Redtail, Orion, eMoney, MoneyGuidePro – we’re not learning your stack on your time, we stay ahead of it
• We’re embedded in the Clayton and Chesterfield corridors where St. Louis wealth management is concentrated – Clayton and Chesterfield are our backyard
• We’ve built compliance programs around SEC Regulation S-P, FINRA, and cyber insurance requirements – not just general IT best practices
• We’re the only Sophos Gold Partner in the St. Louis region, which means access to enterprise-grade security tools most providers can’t deploy
• Our 3-minute average response time and 97% customer satisfaction rate aren’t marketing claims – they’re what our clients experience on a Tuesday morning when something breaks

Schedule a Cybersecurity & IT Assessment for Your Wealth Management Firm

If you’re not certain your IT environment is built for what wealth management actually requires – the compliance obligations, the client data exposure, the platform integrations, the regulatory examination risk – that’s worth resolving before it becomes urgent. Alliance Tech offers a free assessment for St. Louis wealth management firms. We’ll give you an honest read on where your environment stands, what the gaps are, and what it would take to address them.

Call (314) 649-8888 or complete the form to schedule your assessment.