Singapore company incorporation can be a straightforward process, especially when you enlist the services of professional firms or corporate service providers that specialize in company incorporation. Here are some well-known and reputable company incorporation services in Singapore:

1. Rikvin: Rikvin is a highly regarded firm in the field of corporate services. They offer a wide range of services, including company-related fees, corporate secretarial services, and accounting services. Their team has extensive experience and can guide you through the entire process.
2. Sleek: Sleek is known for its user-friendly online platform that simplifies company incorporation in Singapore. They offer various corporate services, including incorporation, corporate secretary, and accounting support. Their platform is designed to streamline the setup and management of your business.
3. In.Corp: In.Corp is another well-established corporate services provider in Singapore. They offer incorporation services, company secretary services, accounting, and more. Their team can help you navigate the legal and regulatory requirements in Singapore.
4. Janus Corporate Solutions: Janus is a reputable firm that provides comprehensive corporate services, including company registration, corporate secretarial services, and accounting support. They have a strong track record of assisting both local and international businesses.
5. 3E Accounting: 3E Accounting is an international network of professional firms with a presence in Singapore. They offer a wide range of services, including company incorporation, accounting, and taxation. Their experienced team can help you with the entire setup process.
6. VentureHaven: VentureHaven provides expert services in company incorporation, compliance, and taxation. They have experience working with startups, SMEs, and larger enterprises in various industries.
7. Atrium Corporate Services: Atrium offers a range of corporate services, including company registration, corporate secretarial services, and accounting. They have a team of experts who can guide you through the incorporation process.
8. AsiaBiz Services: AsiaBiz offers a comprehensive suite of corporate services, from company registration to work pass applications. They have been assisting businesses in Singapore for many years and have a strong reputation.

When selecting a service provider, it’s essential to consider your specific needs, budget, and the level of support you require. Additionally, you may want to read reviews and seek recommendations from other business owners or professionals who have experience with these service providers. Always verify the latest information and reviews, as the landscape of company incorporation services can change over time.