Deliver Personal Service

Welcome to OS1 Enterprise

Our Staff of Accountants Deliver the Personal Service your Business Needs To Thrive

Taking Business Further, Beyond Conventional Growth

We are more than a traditional accountant who may only have access to your data months after the year-end.

Corporate Secretarial Services

Peace of Mind – Simple. Efficient. Effective. Results Delivered.

Fixed & Affordable price plans, no surprise bills.

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TAKE ADVANTAGE OF THE CLOUD TO IMPROVE YOUR BUSINESS

Establish a robust and reliable financial system is not an easy task. Whether you're an established business or a start-up, choosing to adopt intelligent cloud tools can save yourself headaches and a lot of money.

success

Our Vision

Here at OS1, we have a vision of redefining the way the world sees accounting. OS1 stands for (O)rganization, (S)atisfaction, and operating as our valued clients (1)st port of call.

1. We firmly believe that accounting and bookkeeping should not be stressful, time-consuming or costly. Our mission is to combine seasoned wisdom with a youthful outlook to improve businesses both small and large.

2. We shall equip our clients with powerful, intelligent cloud tools that track performance for better business.

3. We adhere to global industry standards, whilst taking our clients’ convenience to new heights. Client satisfaction is our promise. Everything we do is handled with the utmost professionalism and responsibility, allowing companies to focus on the more important aspects of their growing business.

Our Background

  • Leave the Number to us, Obtain Peace of Mind

    Back in 2012, OS1 Enterprise started as a young company aiming to help businesses from a wide variety of industries with their financial needs and requirements. Over the years, we have been working hard to offer value-drive solutions and economical services to our clients to assist them in operating their business to their full potential. Our expertise in taxation, accounting, payroll processing, corporate secretarial and incorporation procedures has made us the ideal partner for businesses of all sizes

  • Our Young & Energetic Team Members

    We are a group of certified and registered accountants who have excellent backgrounds and experience in both auditing and accounting work. Our accounting professionals are trained to serve with professionalism, honesty, knowledge and credibility. Since our founding, we have delivered genuine care and tangible results to our clients through expert training and our detailed knowledge of the ever-changing regulations and best practices in our fields of expertize.

  • What distinguishes us from traditional accountants

    1. We do not simply engage in crunching numbers to meet statutory compliance– when working with us, rest assured that you are provided sound financial advice and business accounting services that are both affordable and profitable to your financial future, thanks to the performance of critical financial & cash flow analysis. We communicate with you in a way you can understand and ensure you know what we're doing and why!

    2. We enable you to track your data and business performance in real time, offering valuable advice along the way (unlike traditional accountants who may only have access to your data months after the year-end).

    3. By specializing in Small-to-Medium enterprises and individual clientele, we are able to provide practical advice within our client base and understand the needs of our clients in the most meticulous detail.
  • Save yourself from headaches
  • OS1 Enterprise Team
  • OS1Enterprise Services
Accounting Mistakes

Starting Today, You Can Double Your Profits And Streamline All Your Paperwork

Everyone hates paperwork. Undoubtedly, it is the single most distressing aspect of businesses nowadays. Well, except for the many accounting firms in Singapore and bookkeepers who pride on it.

At OS1 Enterprise, we are not only a Singapore accounting firm. We are the bridge to your greater productivity - and increased revenue streams.

There are so many common accounting mistakes that business owners make nowadays. The most interesting thing is that it is not their fault after all and you are not alone. Keeping the debits and credits at the top of the priority list is not what every business owner does. So if you:

  • have purchased a small business accounting software and thought that it would solve all your problems but only went in your expenses
  • find it hard to keep your books up to date with real tie bookkeeping
  • are skeptical about hiring a team of accountants and invest in their training knowledge etc.
  • don't have enough money to invest in a reliable in house team of accountants
  • are not able to automate your taxes with your expenses
  • think that your business is healthy with all the money in the bank (which is a wrong indicator)
  • mix your business and personal finances
  • don't analyze your finances before deciding what to do...

Don't worry! Our services are designed to ensure that your company is on the right track to success regarding all financial and legal requirements.

The Most Reliable Services We Offer

Xero Gold Partners

Stop destroying your business with poor quality accounting and bookkeeping services. Let us take the guesswork out of the equation by offering top notch outsourced accounting services.

Enterprise Booking Services

Supercharge your profits with our professional bookkeeping services in Singapore. Focus on what you do best and let us take care of the rest!

Tax Management Services

Taxes are hard to understand and manage, and without proper knowledge, you can end up with stress and strain. Let us offer you the best tax management services.

Financial Architecture Advisory Services

We offer professional guidance on the healthy management of your financial situation. Let us handle the complex and boring tasks for you while you work on important ones.

Integrated Business Advisory Services

You will be working with an expert team that has partnerships with industry leaders in Human Capitalization, Learning & Development, Branding & Marketing, Franchising & Licensing, Business Matching, Legal Advisors, Government Assistance Schemes advisory, Investment Accounts and Information Technology.

payroll services Singapore

Payroll can seem tedious. Let O.S.1 handle it for you – leaving you free to focus on the core activities of your business. We will process payment instructions, produce statutory reports, salary reports, and electronic payslips for online viewing by specific personnel, and file bank payments for you.

Real Time Info-tell via Cloud-based Automation

Finally, you can streamline your administrative responsibilities and reduce time wasted on redundant tasks. With our Cloud Business Accounting software services, you can now seamless integration of all your accounting, administrative, operating, stock management, and even payment gateway applications, O.S.1 offers a revolutionary way to manage your accounting tasks.

Company Incorporation Services

Singapore is a superb, convenient location for domestic and international businesses to establish their head office or offshore headquarters. The country offers considerable tax, financial, and operational advantages to businesses and investors alike. For start-up companies, we offer a comprehensive Incorporation of Company package that includes all the required items and services needed to set up.

Company Secretarial Services

Appointing a secretary is crucial within 6 months of a newly incorporated company (as per Singapore Companies Act). With OS1 Enterprise as a corporate secretary on board, a company can readily arrange other corporate needs, such as record keeping; preparation of resolutions and meetings; lodgment of any company changes with the Accounting and Corporate Regulatory Authority (ACRA); preparation of the company's Annual General Meeting as well as submission of Annual Return to ACRA; preparation of annual report in the prescribed formats; and even in striking off a company from the official Register.

Why are We a worthy investment of your time and money?

It is important to have a professional accounting firm at your disposal. Without us, you may be struggling more than you have to. Let us ease your mind and soul. We know how to do our job correctly and quickly. We are trained to do an exceptional amount of work in very little time. We know how to give you the results you desire. There’s nothing we don’t know or can’t do when it comes to accounting.

Leave it to the professionals so you can manage your business and help it thrive.

Get in touch with the most professional accounting services provider.

Testimonials - Happy Client, Happy Business

  • The services that OS1 rendered are fast and accurate. Will recommend to my business partners for sure. Keep up the good work.
    Kenny Lim
  • “Nicole has done a fantastic job managing my small business accounts in the consulting and education sector. She works accurately and efficiently, is friendly and approachable, uses the right tools to get the job done and is flexible to meet changes in circumstances.”
    Hugh Terry, Rain Trees Kindergarten Pte Ltd
  • “We look to O.S.1 to take care of our tax preparations and accounting needs. They are highly responsive and a pleasure to work with. We are very satisfied with their services.”
    P.K.Kakoulidis Shipping Singapore Pte Ltd
  • “I confirm that I have dealt with O.S.1 Pte Ltd since Aug 2011, during which time they have provided my business with excellent support in the area of account services. Their work has help us in smoothening the account activities in our company enabling us to have reliable and dependable report to our HQ in Japan on time.”
    Frankie Ong, Senior Manager of Sumiden International Trading (S) Pte Ltd
  • “Nicole (Or OS1 Pte Ltd) is one of the few professional accountants whom I’ve come across who is meticulous & detailed in her work. She listens attentively to our company’s needs, and able to advise us on various scenarios & alternatives choices for our company, be it for new set up or expansion. Her patience & valuable experience has also made us feel like she’s part of our business team, instead of just an accountant. Many times, she has extended extra effort to provide us with invaluable-added service, which has once again strengthen her comparative strength over others.”
    Kellin Chan – OIG International Pte Ltd
  • “Ms Nicole, not only get us registered, she’s to do and file our monthly CPF Contributions for our Employee (E-Filing) and update employee contributions when necessary in regards to their age limits and skills development Levy / Benefits. Objectivity to run the company smoothly with less “Paper Work”. If you want the same benefits, you should use O.S.1 Pte Ltd.”
    Mr Eddie H.P.Tan , Gloss & Glow Pte Ltd
  • “Nicole provides a very professional accountancy service. She’s extremely helpful, efficient, pleasant to do business with, goes above and beyond, and is prompt in returning e-mails. I would not hesitate to recommend her services.”
    Maimunah Alhabshi, Project Spirituality
  • “Nicole has always handled her work with responsibility and pride. She is also very neat and tidy with her work. Nicole is also very fast and quick in her all her work and always leave a very good impression in all her work. She is also very hardworking and devoted to her work. Therefore, I would want to thanks her for all her hard works and effort and congratulate for her new company.”
    KK.Teow, Director of Baker Deli One Pte Ltd

Let's build your business, Together!

Take a few minutes and send us your requirements and we will be back with a solution.

TOP Call +65 6873-2886 / 9889-4776