Buyer Requirements · 5 min read
Insurance for a Series A Startup
A Series A round changes your insurance picture overnight. Institutional investors take board seats, and with board seats comes personal exposure for the people sitting in them — which is why directors and officers (D&O) insurance is typically required before or at closing. At the same time, the customers you sold to over the past year are now writing contracts that demand cyber and tech E&O at specific limits. The round that funds your growth also formalizes the risks you have been carrying informally. This page walks through what a Series A startup is usually expected to put in place: D&O for the new board, plus the cyber and E&O coverage that satisfies customer contracts. For the broader founder view of building a program, our startup insurance guide covers the full lifecycle; this page focuses on the requirements that cluster around the raise.
Why Series A Triggers D&O
D&O insurance protects individual directors and officers — and the company — against claims of mismanagement, breach of fiduciary duty, and misrepresentation, brought by investors, regulators, or competitors. Before a priced round, many founders skip it. After a Series A, it becomes nearly non-negotiable for a simple reason: your new investors are placing their own partners on your board, and those individuals will not accept personal liability without coverage behind them.
Term sheets and closing checklists frequently list D&O as a condition. The policy is structured in parts — Side A protects individuals when the company cannot indemnify them, Side B reimburses the company for indemnifying them, and Side C covers the entity for securities-type claims. For board-governed, funded startups, this structure is exactly the protection investors expect to see in place at closing. Our directors and officers insurance overview explains the coverage in more depth.
The Coverage a Funded Startup Carries
By the Series A stage, a typical program covers three distinct exposures. Each answers a different question a stakeholder is asking:
- D&O — the investor question. Required by your new board members and listed on closing checklists. Protects the people governing the company against management-liability claims.
- Cyber liability — the customer-data question. Funds breach response, ransomware, business interruption, and privacy liability. Enterprise contracts commonly require $1M–$5M as of 2026.
- Tech E&O — the product-performance question. Covers claims that your product or service failed and caused a client financial loss. Customer contracts commonly require $1M–$2M, often combined with cyber.
Many founders also add EPLI as headcount grows, since employment claims rise with the team. The point of the Series A program is alignment: D&O satisfies investors, while cyber and tech E&O satisfy the customers whose contracts you are now signing.
Sizing and Timing Around the Raise
Put D&O in place at or before closing rather than after — investors expect it bound when they wire. For cyber and tech E&O, anchor your limits to your largest customer contracts; enterprise MSAs commonly require $1M–$5M cyber and $1M–$2M tech E&O as of 2026. Premiums vary with stage, revenue, data, and controls, but early-stage programs often land in the low-to-mid four figures annually for $1M of coverage as of 2026 — typical market ranges, not a quote.
Illustrative scenario: A startup signs its Series A term sheet, then discovers the closing checklist requires D&O bound before the wire and the two largest customers each require $3M cyber naming them as additional insured. Lining up all three coverages a few weeks ahead keeps the closing on schedule. For how these pieces fit a growing company, see our business insurance for startups guide.
Build Your Series A Insurance Program
OnePark Risk places D&O, cyber, and tech E&O for venture-backed startups, and we coordinate with founders and counsel so the right coverages are bound on the closing timeline. Request a coverage review and we will return options matched to your round, your board, and your customer contracts.
Frequently asked questions
Is D&O insurance required for a Series A?
It is not legally required, but institutional investors typically require it as a condition of the round, because their partners are joining your board and want personal liability protection. D&O is commonly listed on the closing checklist and expected to be bound at or before closing.
How much D&O does a Series A startup need?
Limits depend on round size, investor expectations, and risk profile, and your lead investor often signals what they expect to see. Rather than a fixed number, the right limit is the one that satisfies your board and matches your company's exposure. A broker can benchmark it against comparable funded startups.
Do I still need cyber and E&O if I have D&O?
Yes. D&O protects directors and officers against management-liability claims; it does nothing for a data breach or a product-failure claim. Cyber and tech E&O cover those, and your customer contracts — not your investors — usually drive those requirements.
When should I put coverage in place during a raise?
Bind D&O at or before closing, since investors expect it active when they fund. Line up cyber and tech E&O to match any customer contracts you are signing around the same time. Starting a few weeks early avoids last-minute delays at closing.
This material is general educational information, not legal, tax, or insurance advice. Coverage availability, policy terms, and regulatory requirements vary by state, carrier, and applicant.