B2B recruitment is an evidence problem. Job titles vary, decision rights are distributed, and the person who knows the process may not be the person who signs. A credible sample begins with a role map, not a contact list.
Define the decision system
Ask which part of the decision the participant must understand: specification, vendor discovery, technical evaluation, negotiation, approval, implementation, or daily use. This produces better screening criteria than seniority alone.
Use evidence proportional to the audience
Professional profiles, company information, category questions, and verbal screening can be combined without making recruitment hostile. The aim is to establish role and experience while respecting privacy and the practical realities of senior respondents.
- Verify company, role, and sector independently where possible.
- Ask recent category questions that are difficult to bluff.
- Distinguish decision-maker, influencer, user, and informed observer.
- Record the recruitment source and any referral relationship.
Make the interview worth their time
Clear study framing, realistic scheduling, well-briefed moderators, and concise materials matter. Senior professionals quickly recognize generic guides. A locally informed interviewer can probe the process without over-explaining the market back to the participant.
Strong research design includes the operational choices that determine who is reached, what is understood, and which evidence survives delivery.