How Recruitment Agencies in Bangkok Actually Work
An insider look at the business model most employers never fully understand
You have probably used a recruitment agency before. You may have even used several. But most employers in Bangkok have only a surface-level understanding of how these businesses actually operate. That knowledge gap costs companies time and money every year.
This guide pulls back the curtain on the recruitment agency model in Thailand, so you can make better decisions about who handles your most important asset: your people.
The Basic Business Model
Recruitment agencies in Bangkok operate on a contingency or retainer basis. The difference matters more than most employers realize.
Contingency recruitment
This is the most common model in Bangkok. The agency only gets paid when they successfully place a candidate. The fee is typically a percentage of the candidate's first-year salary, usually ranging from 15% to 25% depending on the seniority of the role and the industry.
The upside for employers is obvious: no placement, no fee. The downside is less obvious. Because contingency recruiters only earn when they place someone, they are incentivized to fill roles quickly rather than perfectly. They may also be working on dozens of roles simultaneously, giving yours limited attention.
Retained search
In a retained model, the employer pays an upfront fee (usually one-third of the total) to secure the agency's dedicated attention. This model is more common for senior and executive-level roles where discretion and thoroughness matter more than speed.
Retained searches produce better results on average, but they require a larger upfront commitment and trust in the agency's capabilities.
How Agencies Source Candidates
Understanding where your candidates actually come from helps you evaluate whether an agency is adding real value.
Internal databases
Every established agency maintains a database of candidates they have previously interviewed or placed. For agencies that have operated in Bangkok for years, these databases can contain tens of thousands of profiles. The quality varies enormously - some agencies meticulously update their records, others have databases full of outdated information.
Job boards and online platforms
Agencies post your role on job boards like JobsDB, LinkedIn, and industry-specific platforms. This is the least differentiated part of their service - you could do this yourself. The value they add is in screening the resulting flood of applications.
Headhunting and direct approach
This is where good agencies earn their fee. They identify candidates who are not actively looking for new roles - people who are performing well in their current positions. This requires industry knowledge, established networks, and persuasive outreach skills. For specialized roles in IT and technology or finance and banking, headhunting is often the only way to find qualified candidates.
Referral networks
Experienced recruiters build relationships with candidates over years. A placed candidate becomes a future source of referrals. The best agencies in Bangkok have deep referral networks that give them access to candidates no job board post would reach.
The Screening Process
After sourcing, agencies screen candidates before presenting them to you. A thorough screening process typically includes:
- Resume review and verification of qualifications
- Phone or video screening interview
- Skills assessment relevant to the role
- Reference checks (though some agencies skip this until later)
- Salary expectation alignment
- Cultural fit evaluation based on the brief you provided
The quality of screening varies dramatically between agencies. Some present every remotely qualified candidate; others are highly selective. Generally, receiving fewer but better-matched candidates is a sign of a good agency.
What Agencies Do Not Tell You
There are aspects of the agency model that most recruiters will not volunteer:
They are working your role simultaneously with competitors
In contingency recruitment, it is common for multiple agencies to work on the same role. This creates a race to submit candidates first, which does not always serve quality.
Candidate loyalty is complicated
A candidate may be submitted to multiple companies by different agencies. The question of which agency "owns" a candidate submission can become contentious.
The consultant matters more than the brand
Large agency brands in Bangkok have high staff turnover. The excellent recruiter you worked with last year may have left. Always ask who specifically will handle your search.
A Different Approach
The traditional model puts all the evaluation burden on you - the employer. You have to find agencies, evaluate them, negotiate terms, and manage multiple relationships. At BKK Headhunter, we reverse this dynamic. You post your role once, and qualified agencies compete for the right to work on it. Their bid demonstrates their confidence in filling the position.
This is not about eliminating agencies - they provide real value when they are good at what they do. It is about creating a system where quality agencies naturally rise to the top.
Post your role for free and see which agencies want to work on it.