Weiser offers clients a broad range of services including:
- Auditing and Accounting
- Executive Search
- IFRS
- IT Consulting
- International Services
- Litigation Support
- Outsourcing Management
- Pension, Benefits, and Compensation
- Personal Financial Planning
- Private Client Services
- SEC Services
- Tax Planning and Compliance
- Transaction Services
- Trusts and Estates
- Turnaround and Bankruptcy

