Our 5 stars reviews on Google

Based on 38 reviews
Iman Jafari
Iman Jafari
May 30, 2023
I had the absolute pleasure of working with ContactOne Incorporation for our business registration in Singapore, and the experience has been nothing short of exceptional. Our main point of contact, Tricia, was the epitome of professionalism. Not only was she quick to respond to our many queries, but her comprehensive knowledge and clear communication made the experience feel almost effortless. Tricia's unwavering dedication to customer service is evident in the quality and timeliness of her responses, setting the bar high for the industry standard. The team at ContactOne demonstrated a deep understanding of Singapore's corporate regulations and the registration process, which was instrumental in accelerating the typically time-consuming process. They swiftly handled every aspect of the registration, allowing us to focus on the bigger picture - planning and running our business.
Alex Ng
Alex Ng
July 1, 2022
We have been using ContactOne's services for the past 5 years and they have always been satisfactory. Tricia from ContactOne recently helped us incorporate a JV, and was responsive throughout the process, making it simple and easy. Cheers for the good services!
Yoke Ping Lim
Yoke Ping Lim
May 25, 2022
The staff is very helpful and service is fast. Excellent!
Patrick Juay
Patrick Juay
May 4, 2022
I would like to commend Tricia Lam for her fast responses and helpfulness to answer any and all of my queries, even if she doesn't know the answer. Kudos Tricia. Keep it up!!
Thong Yew Tai
Thong Yew Tai
April 22, 2022
Tricia from ContactOne handled the whole process smoothly and professionally. Not only did she address our concerns with ease, she also made sure everything was in order with timely updates. Thank you! For new business owners do give them a go! Packages are reasonably priced too !
Velva Beauty
Velva Beauty
April 20, 2022
We have engaged ContactOne for business incorporation and corporate secretary services. They are professional and prompt in their services.
KylieChua Liu
KylieChua Liu
March 29, 2022
Many Thanks to Tricia for assisting to incorporate the Company in a breeze. We have a wonderful working together with her!
Daniel Ong
Daniel Ong
March 24, 2022
The Goodhousecleaners Pte Ltd, recently incorporated, was looking for a corporate secretary. We stumbled upon ContactOne and did a random call. It was professionally picked up by a particular, Tricia Lam. Her patience in explaining to us the procedures with no frills, no hidden cost/agenda, caught our attention. To be frank, right from the very first contact, we had already decided to move with ContactOne. Now that our incorporation is complete, we are thankful for Tricia and ContactOne for making the experience a easy-peasy one. We look forward to working with Tricia and ContactOne when the need arises....... Cheers!!from the team at The Goodhousecleaners _ Daniel Ong, Victor Ong & Susan Wei



Highly recommend ContactOne for anyone seeking professional company incorporation services in Singapore. Their team stands out with their understanding of the business requirements and act promptly with timely information and efficiency, making the entire process of setting up a business seamless and stress-free. Special mention to both Amanda Choo and An An Foo for making everything go smoothly and keeping it stress-free for me.



Embarking on our journey with Contactone in 2015 revolutionized our approach to accounting and secretarial tasks. With a keen understanding of our unique needs, they tailored their expertise to not just meet but exceed our expectations.

Their approach, blending professionalism with a personal touch, has been transformative.



Since engaging with Contactone for our accounting and secretarial needs in 2015, they have become an indispensable part of our operations. Their expertise, attention to detail, and professionalism stand out in a crowded field, making them a trusted advisor for our business.

Contact One’s s commitment to understanding our unique needs and their proactive approach in ensuring compliance and efficiency have been game-changers. Unlike previous firms we’ve worked with, their personalized service and consistent, transparent communication have not only simplified our administrative processes but have also contributed significantly to our success.

Their ability to adapt to changes and keep us informed has set them apart from competitors, transforming what was once a challenging aspect of our business into a seamless, integrated process.

We wholeheartedly recommend Contactone to any business looking to elevate their accounting and secretarial support. Their exceptional service and dedication are why we will continue to rely on them for years to come.


Alex Ng

“ContactOne has always been extremely responsive and helpful in providing advice and corporate services to my companies. Their quick turnaround time and reliability is especially valuable. Highly recommended to small businesses and first-time business owners as their service packages are very cost-efficient.”


Dr Jiang Jianping
Director, Primem Pte Ltd

We have been enjoying very good accounting and secretary services from ContactOne since 2013 after we experienced unsatisfactory services by another accounting firm. The reasons for us to engage ContactOne for our accounting and secretary services for more than 10 years can be summarized as below:

1) Timely responses to our enquiries related to any accounting and secretary issues.

2) Timely completion of our financial statement and filing of our income tax and AGM documents.

3) You are always accommodative to our special requests, which has allow us to focus on our commercial operations.

Once again, we would like to thank you and your colleagues for your remarkable services.

Irving Henson
PIT Pte Ltd

“I am pleased to share my experience with ContactOne, a truly exceptional company that has surpassed all my expectations. From the moment I engaged their services, I felt confident in their ability to handle my financial needs with utmost professionalism and expertise.

The team is composed of highly knowledgeable and skilled professionals who go above and beyond to assist their clients. They possess a deep understanding of the complexities of accounting and have a keen eye for detail, ensuring accuracy and efficiency in their work. They also give sound advice on my taxes and submissions.

What sets them apart is their commitment to personalized service. Ryan took the time to truly understand our specific business requirements and tailored their approach accordingly. Their proactive and strategic advice has been invaluable in helping us a make informed financial decisions and stay on track with our company’s financial goals.

The services they provide frees up a lot of time that we can now use to run our business, and focus on operations.

Their exceptional customer service is also noteworthy. The team is always accessible, responsive, and proactive.

In summary, my experience with them has been exceptional. Their unwavering commitment to professionalism, expertise, personalized service, sets them apart from other firms.

I highly recommend their services to any individual or business seeking an accounting partner that goes above and beyond to deliver exceptional results.”


Jeffrey Fang
Founder, Canterbridge & Eleven

“I have worked with Ryan and the ContactOne team since 2017 and he is a trusted partner in my ventures, offering expert advice and seamless turnkey support in corporate secretarial, accounting, and taxation matters.

Ryan’s depth of knowledge, unwavering commitment to client satisfaction, and attention to detail make him a standout in the industry.

With Ryan as an advisor, I have greater peace of mind and can focus on growing my businesses with confidence. I regularly recommend Ryan to my business network and will continue to do.”


People profilers

“ContactOne has supported us in our Accounting and Corporate secretarial requirements for 11 years now, providing excellent support to our needs. They provide very prompt and reliable service that we can depend on. ContactOne has proven to be consistent in their reliable service delivery, which is why we are still using their services after more than a decade. We switched over from a previous provider to Contactone, as there were always problems or inconsistencies we faced previously. It was also difficult to get sound advice from the previous vendor, whereas ContactOne is always there to provide assistance and advice whenever we encounter any challenges.”


“We engaged ContactOne for our bookkeeping and secretary services since 2021. The process is very efficient and has been invaluable for us in terms of reducing our administrative costs and simplifying the bookkeeping process. In addition, the team at ContactOne are very personable and always available to answer any queries. We would highly recommend ContactOne.”


“It is my pleasure to recommend the professional services of ContactOne Professional Services Pte Ltd to you. They are a one stop shop for everything you want to in Singapore; from registering a company, accounting, taxation and secretarial services. During the past two years, my team and I have worked directly with several executives of ContactOne, on numerous areas. The company offers top-notch quality of services, professionalism and excellent rates. Across the board, we are always pleased with their courteous approach, depth of knowledge and ability to finish the job in time.

One instance in particular illustrates their accommodative nature, professionalism and attention to detail. I happened to be in Singapore just for the weekend and I asked if ContactOne could accommodate a meeting since we were close to a deadline for filing. I was very impressed with Tony Koh’s earnestness, dedication and professionalism. The job got done very efficiently.

If you want to start a business in Singapore, I have no hesitation in recommending ContactOne Professional Services Pte Ltd. They will save you headaches and allow you to focus on the business. They are the best!


Steven was a high flying management staff in a prestigious institution and operates a side business in the sale of PMDs for his passion. He has since decided to focus on his pursuit to be a full fledged entrepreneur and has engaged us in his planning process.

“There are 2 big factors why I am giving ContactOne a positive review. Firstly, it is my first attempt at entrepreneurship while having my day job. Hence without the time luxury, I needed a service provider that can guide me through the whole process with the minimum time spent. And ContactOne managed that perfectly.

Secondly, to reduce hassle and effort on my side, I was initially planning to subscribe for all their services. But they have the business integrity to advise me otherwise, that it is not necessary at my stage. And reciprocally I’m committed to them for all future corporate advices.”


Study Room is big on promoting learning in an interactive environment and has been featured on the Straits Times.

“ContactOne is very professional and reliable. In particular I am really appreciative of the prompt replies whenever I have a question as well as the timely reminders for when something is due. I’m also delighted that the ContactOne Accounts Team actually took the initiative to advise me on deductible claims relating to renovation and computer equipment expenditure during the tax filing period!”


Traderwave helps traders analyze, discover and be alerted to great trading ideas via its intuitive stock charting web application. Due to its promising business concept, the company was recognized as a finalist in the SiTF Awards 2015 in the Best Innovative Start-Up (Early Stage) category.

“ContactOne, under the leadership of its three co-founders and a team of dedicated staffs, were able to provide truly value-for-money corporate services to a start-up company like us. The honest and sincere advice from them were invaluable in helping us set up a proper company accounting and administrative structure.”

ENTREPRENEUR | Myo Restobar Pte Ltd

Mr Ng is a private property investor and veteran entrepreneur in F&B with over 30 years of experience.

“I have been a client with ContactOne for almost 7 years and I am delighted to say that I have not paid a fine for the years I’ve been with them since 2010. Ever since then, ContactOne has assisted me in the setting up of other Companies for private investment holding activities. The team is young, fast and dynamic and I am glad that they have taken care of all my companies over the years.

My previous accounting firm didn’t accurately compute my returns and I sometimes end up paying more taxes than I should. I was often fined by IRAS for being late in my various submissions. Ever since I have engaged ContactOne, I was always on time with my ACRA and IRAS submissions and whenever I needed clarifications and assistance in tax or company matters, they’re always prompt and friendly in their input. Their invaluable advice has guided me on many occasions.”


Ms Teo is the owner of one of the leading bridal boutiques in Singapore. She has been featured in various articles and is listed as one of the hottest lady entrepreneurs to watch in 2016 by Singapore Business Review.

“The ContactOne Team definitely is unlike many others in the industry. Not only do we get a peace of mind as they send timely reminders for all our deadlines, the team is very prompt in replying my queries all the time. They are very responsible and professional. With such competitive pricing, and such a high service level, I’ll highly recommend ContactOne’s services to anyone who is looking to start a business in Singapore.”


Spaze is a Singapore Based Seed Capital Firm and Startup Incubator who are heavily involved in the mentoring of promising start-ups, and are consistently featured in mainstream news media. Spaze has recently collaborated with Singapore Polytechnic in the institution’s SPiNOFF entrepreneurship programme.

“ContactOne has provided us with a comprehensive suite of services and helped several of our startups through their incorporation journey and corporate secretarial work. Their fees are reasonable and they are very professional. I think they have done a good job!”


Dennis is an experienced ENT Specialist who has garnered several awards related to his field since 2003 and has recently started his own specialist clinic to serve the general public.

“This is my first time setting up a Company and I am grateful that ContactOne was there for me 3 months before I started my company. They were generous to share success stories and potential risk points to watch out for. I have gained valuable insights on the runnings of a business after I started talking to ContactOne. The company registration process was a breeze and all my follow up questions after the company was set up were always promptly answered. ContactOne has certainly helped make my start-up journey much easier!”