How to Sell to RIAs: The Form ADV Prospecting Playbook

Learning how to sell to RIAs starts with a file, not a list. Every registered investment adviser publishes a Form ADV showing assets, client mix, custody arrangements, control persons and disciplinary history. Pull it from the SEC's free IAPD register and you can qualify a firm before you ever pay for a contact.

Most industries punish you for not buying data. Wealth management does the opposite. Registered investment advisers are required to file Form ADV, and the filing is public, structured, and updated annually, which means the qualification data you would normally buy is already sitting on a government website. The paid databases in this category are not selling you the firm data. They are selling you contact details and workflow on top of a public record you could read yourself.

That changes the order of operations. You qualify first from the register, then buy or verify contacts for the shortlist that survives, instead of buying ten thousand rows and hoping.

How many registered investment advisers are there?

Two credible sources publish different counts, and knowing why protects you from building a target list on the wrong denominator.

The SEC counted 22,932 advisers filing Form ADV Part 1A in 2025, made up of 16,413 SEC-registered investment advisers and 6,519 exempt reporting advisers. The Investment Adviser Association reports 16,544 advisers serving 73.7 million clients for the same year, because its snapshot covers registered advisers and leaves exempt reporting advisers out. Neither figure is wrong. They count different populations, and an exempt reporting adviser (typically a private fund or venture adviser) is usually not a buyer for wealth-management software.

Scale looks enormous at first glance: advisers reported $177.2 trillion in aggregate regulatory assets under management, of which $164.2 trillion is discretionary. Treat that number carefully. The SEC itself notes the aggregate can count some securities portfolios more than once, because fund-of-funds and sub-advised portfolios appear in more than one filing. It is regulatory RAUM, not a consolidated estimate of unique assets, and quoting it as "the size of the industry" in a cold email marks you as someone who did not read the source.

The number that should actually shape your pipeline is firm size. In 2025, 67.4% of advisers managed less than $1 billion and 87.3% managed less than $5 billion, and 92.8% employed 100 or fewer people, with individual-focused advisers averaging eight employees. This is a market of small firms. Total non-clerical employment across all advisers is only 1,110,304 people. If your pricing or your implementation assumes an enterprise buyer with a procurement function, most of this market cannot buy from you.

What is Form ADV, and what Form ADV data gives you

Form ADV Part 1A is the annual regulatory filing that every SEC-registered adviser submits and that exempt reporting advisers file in limited form. It carries identifying information, organisation, successions, advisory business details, other business activities, financial industry affiliations, client transaction interests, custody, control persons and disclosure information. In prospecting terms, that is firmographics, ownership, business model and risk history in one document.

The register that serves it is IAPD, which provides the most recently filed Form ADV for SEC-registered, exempt reporting and state-registered advisers. Historical data is available through SEC downloads if you want to detect change over time rather than a snapshot.

How to build an RIA database by state and AUM

The workflow is unglamorous and it works.

1. Decide your registration universe. An adviser with more than $110 million in RAUM generally must register with the SEC, one under $100 million generally cannot, and the middle is usually state registered. If your product suits small firms, the SEC register alone hides your market, and you need NASAA and individual state securities regulators.
2. Screen on RAUM, not on a vendor's "AUM" field. RAUM is defined against securities portfolios managed on a continuous and regular basis, so it is comparable across filings in a way a scraped estimate is not.
3. Read the filing before the outreach. Custody arrangements, advisory services, client mix and disciplinary disclosures all sit in Part 1A, and any of them can disqualify a firm faster than a discovery call.
4. Layer directories for segment fit. NAPFA covers fee-only fiduciary firms, which is a meaningfully different buyer from a dually registered brokerage.
5. Only then buy contacts. Commercial RIA intelligence providers are worth paying for when you need a decision-maker's email and a workflow, not when you need to know whether the firm exists.

If you want that pipeline built and enriched for you rather than assembled by hand, this is exactly the shape of problem Causo's wealth management prospecting is pointed at.

Why generic B2B databases miss RIAs

The gap is structural, not a data-quality complaint. Generic databases model companies, offices and employees. They do not model Form ADV, CRD or IAPD identifiers, SEC versus state registration, exempt reporting status, RAUM, client mix, custodian, advisory services, disciplinary disclosures or dual registration. Those are the only fields that qualify an adviser.

They also confuse identities. An RIA legal entity, a wealth-management brand, a parent platform, a broker-dealer affiliation, a branch office and an advisor team can all carry different names, and a generic record usually picks one and drops the rest. Stale rows keep showing deregistered firms and departed employees, while the events that actually create demand (a breakaway team, an acquisition, a custodian change) never appear at all.

The practical consequence: use the official filing to decide who is worth contacting, and a separate current source to verify how to reach them. Treating one vendor record as both is how outbound to this industry fails. The same qualify-then-verify discipline applies across B2B prospecting generally, and it matters more here because the free source is better than the paid one.

Selling software to wealth managers: who actually decides

There is no standardised buyer. A vendor should treat the buying process as firm-specific, because the official register exposes firm operations and control information but does not identify a technology buyer or procurement committee. In practice the decision sits with a founder, managing partner, COO, chief compliance officer, chief investment officer, or a head of advisor growth, and in a firm averaging eight employees several of those titles are the same person.

Compliance is a real gate rather than a formality. With 95.5% of SEC-registered advisers charging an asset-based fee, anything touching billing, client data or recommendations gets reviewed against the firm's regulatory obligations before it gets bought. Control persons in Part 1A tell you who holds authority; they do not tell you who owns the budget, and assuming otherwise wastes a good first meeting.

If you are earlier and still deciding which vertical to attack at all, the sequencing question is covered in how to find customers for your startup.