The cost of finding ICT (Information and Communication Technology) professionals from Karachi for a company in the UK can vary significantly based on several factors. Below is an overview of typical charges and cost structures for HR recruitment services.

1. Recruitment Fees:
   1. Percentage of Salary: Many HR companies charge a fee that is a percentage of the candidate's first-year salary, typically ranging from 15% to 25%. For senior or specialized roles, this can go up to 30% or more.
   2. Flat Fees: Some firms may offer flat fees per position, which can range from $2,000 to $10,000 depending on the level of the position and the company’s reputation.

1. Retainer Fees:
   1. For executive or hard-to-fill roles, some recruitment agencies may require a retainer fee, which can range from $5,000 to $25,000 upfront. This is often part of the overall fee structure.

1. Additional Costs:
   1. Advertising Costs: Costs for job postings on job boards or recruitment platforms can vary, typically ranging from $200 to $1,000 depending on the platform.
   2. Candidate Assessments: Additional services like skills testing, psychological assessments, or background checks can add costs, often ranging from $100 to $500 per candidate.

1. Onboarding Support:
   1. Some agencies offer onboarding services for an additional fee, which can range from $500 to $2,000 depending on the level of support provided.

1. International Recruitment:
   1. If the HR company specializes in international recruitment, there may be additional charges related to visa processing and relocation support for candidates, which can significantly increase overall costs.

Here’s an example cost breakdown for recruiting an ICT professional in Karachi for a UK company:

1. Position Salary: $60,000 (approx. £50,000)
2. Recruitment Fee (20%): $12,000
3. Advertising Costs: $500
4. Candidate Assessment: $200
5. Onboarding Support: $1,000
6. Total Estimated Cost: $13,700

The overall cost of hiring ICT professionals from Karachi for a UK company can range from approximately $10,000 to $20,000 or more, depending on the complexity of the search, the level of the position, and the services provided by the HR company. It’s essential to request detailed quotes from several recruitment agencies to compare their offerings and find the best fit for your needs.