Who should answer security questionnaires at a small SaaS company?

At a company with a security team, the answer is easy. At a 20-person SaaS company, the questionnaire lands in a sales rep's inbox, gets forwarded to the CTO, sits for a week, and comes back with half the answers written from memory. Nobody owns it, so everybody resents it.

There isn't one right person. There is a right way to split the job. This guide covers who should do which part, and how to keep it from taking over anyone's week.

Split the job into three roles

A questionnaire needs three different things, and they rarely sit with one person:

• An owner, who runs the process: tracks the deadline, collects answers, sends the file back and talks to the buyer
• Subject experts, who know the facts: how production access works, where data is hosted, what the incident plan says
• An approver, who signs off on anything that could become a promise in a contract

In a small company, one person may wear two of these hats. The mistake is making one person wear all three, or leaving the owner role empty.

Who should own it

The owner should be the person closest to the deal, because the deadline is a sales deadline. Depending on your team, that is usually one of these:

• A sales engineer or solutions engineer, if you have one. Some job descriptions for these roles list security questionnaires as part of the job.
• The founder or CEO, while they still run most deals themselves.
• An operations or customer success lead who is organized and comfortable chasing people for answers.

The owner doesn't need to know every answer. They need to know who does, keep the answers consistent, and make sure nothing goes out unchecked.

Who should supply the answers

The facts belong to the people who run the systems. Typically:

• The CTO or a senior engineer: hosting, encryption, access control, development practices, backups, vulnerability management
• Whoever runs IT: laptops, sign-in, employee onboarding and offboarding
• Legal or the founder: data processing terms, subprocessors, privacy, insurance
• HR or the founder: background checks and security training

Ask experts specific questions, not whole questionnaires. “Do we require multi-factor sign-in for production access, and where is that written down?” gets a fast, sourced answer. A forwarded 200-row spreadsheet gets ignored.

Who should approve

Some answers can end up in a contract, or be quoted back to you after an incident. Someone senior should read those before they go out: anything about certifications, incident notice times, data location, deletion, insurance, and anything phrased as a commitment.

At a small company this is usually the founder or CTO. It doesn't need to take long if the owner flags only the rows that need it.

What not to do

• Don't let the newest salesperson answer from memory. Questionnaire answers are statements about your company, and a confident wrong answer can come back to hurt you.
• Don't make the CTO the owner by default. They are the most important expert and usually the worst-placed person to chase deadlines and format spreadsheets.
• Don't start from a blank file every time. Most questions repeat from one buyer to the next.
• Don't hand it to an outside consultant without giving them your real documents. They can only write what you can support.

Make the second questionnaire easier than the first

Whoever owns questionnaires should keep a library of approved answers, each with its source and the person who approved it. That turns the next questionnaire into reuse and review instead of new research, and it means the experts only get asked about genuinely new questions. Our guide to building a security answer library walks through it.

Track how long each questionnaire takes. If the number keeps growing, that is the signal to bring in more help, whether a dedicated person, a consultant or a tool. Our guide to how long a security questionnaire takes gives a way to measure it, and the questionnaire cost calculator turns hours into money.

A simple setup for a 10 to 50 person company

1. Name one owner, usually the sales engineer or the founder.
2. Write down which expert covers which topics, so the owner knows whom to ask.
3. Keep your policies and past answers in one shared place.
4. Agree that commitments, certifications and anything legal go to the founder or CTO before sending.
5. Save every approved answer for next time.

For the step-by-step process once a questionnaire arrives, see how to answer a security questionnaire. Rendro is built for this setup: the owner drafts answers from your own documents with a source for each, and assigns specific questions to experts, who join as reviewers for free.