How to Research a Company Before an Interview
The fastest way to research a company before an interview is to spend about thirty focused minutes turning public signals — what they do, recent news, the role, and the people you will meet — into specific talking points. Not a vague sense of "they seem good." Actual sentences you can say out loud. That distinction is what separates a candidate who clearly prepared from one who skimmed the homepage on the way in.
Here is the thing most people get wrong: they treat research as reading, when it is really note-taking. Reading the About page and nodding along does nothing for you under pressure. Writing down "they just expanded into the German market, so I can ask how that's changing the support team's workload" gives you something to reach for when the interviewer says, "So, do you have any questions for us?" This guide walks through a thirty-minute checklist that produces those sentences.
Why specific beats enthusiastic
Imagine two candidates. One says, "I'm really excited about your mission and the impact you're having." The other says, "I saw you shipped the self-serve onboarding flow last quarter — was that a response to the support load, or more about reaching smaller customers?"
The first could be talking about any company on earth. The second could only be talking about this one. Interviewers notice the difference instantly, because the second candidate has done something the first hasn't: they've thought about the business, not just rehearsed warmth.
You don't need to sound like an industry analyst. You need three or four observations that are plainly specific to this company and this role. Everything below is in service of producing those.
The 30-minute research checklist
Set a timer if it helps. The point of the budget is to stop you from spiralling into an hour of reading that you'll never use. Roughly, spend ten minutes on the company, ten on the role and team, and ten on the people and your questions.
1. What the company actually does (about 5 minutes)
Start with the homepage and the product or services page — not the About page, which is usually mission language. Answer plainly, in your own words:
- What do they sell, and to whom? (Other businesses? Consumers? Both?)
- How do they make money?
- Who are their competitors, and what makes them different?
If you can't explain their business to a friend in two sentences, you're not ready yet. Write those two sentences down.
2. Anything recent (about 5 minutes)
Search the company name alongside words like "news," "launch," or "funding," and check their own blog or newsroom. You're looking for something that happened in the last few months: a product release, a new market, a leadership change, an award, a partnership.
Recent beats historical here. Anyone can read the founding story. Knowing what shipped last quarter signals that you pay attention to where the company is now. Jot down one recent item and one honest question it raises for you.
3. The role and the team (about 10 minutes)
Reread the job description slowly, this time as research rather than as a checklist of whether you qualify. Ask:
- What problem is this role meant to solve? Roles are usually created because something hurts — too much work, a gap in skills, a new initiative. What's the pain behind this one?
- Which responsibilities are emphasised or repeated? That's where the real priorities live.
- Is this a new position or a backfill? The phrasing often hints at it.
This step does double duty. It sharpens your talking points, and it surfaces the exact areas where you'll want strong examples ready. If you find yourself unsure which of your experiences to lean on, a structured way to build interview answers straight from the job description and your CV keeps your prep tied to what the role actually asks for.
4. The people you'll meet (about 5 minutes)
If you know who's interviewing you, a quick look at their public professional background helps. How long have they been there? What did they do before? Are they on the team you'd join, or in a different function?
Keep this professional and light. You're learning enough to have a better conversation — not building a dossier. A genuinely useful outcome is one tailored question per person. The engineer might get a different question than the hiring manager.
5. Turn it all into questions (about 5 minutes)
Now convert your notes into things you'll actually say. Aim for four or five questions, because some will get answered before you can ask them. Good ones come straight from your research: "You mentioned moving upmarket — how is that changing what this team is measured on?"
This is worth real effort, because the questions you ask are often remembered longer than the answers you give. If you want a deeper bench to draw from, here's a guide on questions to ask the interviewer that leave a strong impression.
Match your research depth to the round
You don't need the same depth for every stage, and over-preparing early can actually work against you — you'll be itching to use facts that never come up.
For an early conversation, lighter is fine. The recruiter is mostly checking fit and basics, so a clear grasp of what the company does and why you're interested covers most of it. If you're at that stage, our guide on getting ready for a phone screen quickly pairs well with this one.
By a final round, go deeper. Read more of their content, understand the competitive landscape, and prepare questions about strategy and the team's direction. The further along you are, the more your specific knowledge signals genuine intent rather than a scattershot application.
A rough guide:
- Phone screen: what they do, why you're interested, your basics. Ten minutes is often enough.
- First interview: the full thirty-minute checklist above.
- Final round: the checklist plus deeper reading on strategy, competitors, and the people you'll meet.
Keep your research where the application lives
Here's a small habit that pays off across a search: don't let your research evaporate after the call. If you're interviewing at several places, the company you researched on Monday blurs into the one you researched on Thursday, and by round two you're rebuilding from memory.
The fix is to keep your notes attached to the specific application — the role, the CV version you sent, the recent news you found, the questions you prepared. When that all sits in one place, prepping for the next round means reviewing what you already know rather than starting over. A candidate-side tracker like Erioun is built around exactly this: each application holds its own notes, the CV you used, and any replies, so your research compounds instead of resetting. It won't apply for you or scrape anything — it just keeps the work you did within reach.
That continuity matters more than any single fact you dig up. The point of research isn't to impress with trivia. It's to show, through specifics, that you understand what this company is trying to do and where you'd fit. Thirty minutes, a few honest questions, and notes you can actually find again will get you most of the way there.
If you want a calmer way to keep your interview prep and application notes together, you can explore Erioun's interview prep built from the job description and your own CV, or start a 14-day free trial and see whether keeping it all in one place suits how you search. No pressure either way — the checklist above works on its own.