Over 30 years in HR Management solutions uniquely crafted to meet with your challenges.

We know each client faces different HR challenges. Our 30 years’ experience and know-how in HR functions allows us to offer the right solution tailor-made for your needs.

Why Professional One?

  • Over 30 years in business.
  • Our clients trust and renew contracts with us for over 10 years.
  • 90% of our candidate database is in technical and IT roles.
  • Specialised in expatriate management for IT projects with a proven record of 100 expats in 2 years.
  • ISO 9001 certified.
  • ISO 27001 certified.

Our Services

HR Outsourcing

One-top HR Outsourcing Services
in recruitment, payrolling, and benefits
management complying with
the Thai Labor Protection Act

Visa &
Work Permit

Visa and Work Permit Services for
expatriate personnel, serviced
by consultants who can speak
both Thai and English.

Secondment Employment

Significantly minimise your operating cost
with Secondment Services. The best
option for clients without an entity in
Thailand to temporarily employ local
and expatriate employees in Thailand or
while establishing your entity in Thailand.

International Standards / Recognition

Your time is for your core business.
Let us take care of the rest.