Most candidates skim the company website for ten minutes and consider themselves prepared. The interviewers can tell. When you ask "so what does the company do exactly?", or you describe the company's business inaccurately, or your "why do you want to work here" answer is completely generic — you haven't done the work.
Real research takes about 30 minutes and produces five to seven specific, intelligent things to say. Here is the system.
The 30-Minute Company Research Method
Minutes 1–5: Business basics
What does the company actually do? What is their product or service, who are their customers, and how do they make money? Read the homepage and the About page — but read them as a business analyst, not a candidate. What is their value proposition? What problem do they solve?
Minutes 6–12: News and recent developments
Google "[Company name] news" filtered to the last 6 months. What has happened recently? New product launches, funding rounds, leadership changes, acquisitions, layoffs, partnerships, awards. Any of these can become intelligent material in an interview: "I saw you recently closed a Series B — how does this role connect to the growth that's funding?"
Minutes 13–18: Competitors and industry context
Who are their main competitors? How does this company differentiate? This helps you answer "why us and not Company X?" with genuine intelligence rather than flattery.
Minutes 19–24: Your interviewers on LinkedIn
Look up everyone who will be in the interview. What is their background? How long have they been there? What have they worked on? This helps you tailor your answers — the head of engineering cares about different things than the CFO — and often surfaces natural conversation topics.
Minutes 25–30: Glassdoor and employee reviews
Read 10–15 Glassdoor reviews — both positive and negative. What do employees consistently say? What recurring concerns appear? This gives you context for culture and helps you decide whether you actually want to work there — and gives you intelligent questions to ask about the environment.
Create a one-page brief before each interview: company summary, 3 recent news items, top 2 competitors, notes on each interviewer, 5 questions you want to ask. Print it or keep it on your phone. Review it in the taxi or before you join the call.
How to Use Your Research in the Interview
- In "why this company?" — reference a specific product, strategy, or recent announcement.
- In your questions — ask about something current: "I noticed you expanded into the US market last year — how has the team here been supporting that?"
- In your opening — reference something relevant about their business when describing your background.
- In behavioural answers — draw parallels between your experience and their known challenges.
The goal is not to demonstrate that you spent a long time researching. It is to demonstrate that you think about the company as a business, not just as a place that might give you a salary.
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