Accounting Firm in Singapore

Zephyr Consultancy Pte Ltd is an established accounting services firm in Singapore providing one-stop accounting outsourcing solutions to multi-national companies (MNC’s) in Singapore, small and medium enterprises (SME’s) and start-ups.

It was founded in 2006 as a boutique accounting firm by accounting professional Constance Tan. The firm expanded its services a few years later to keep pace with a fast-growing client base.

Today, Zephyr Consultancy offers clients a comprehensive suite of accounting and business services, ranging from accounting and taxation, filing of annual returns and corporate secretarial services to company setup and registration, accounting software implementation and training, and business consultancy.

> To be a firm which provides high quality services and products to our clients and where personal attention will never become obsolete

> To build a culture of growth, profitability and enthusiasm throughout the firm by employing people with passion and willingness to go the extra mile for clients

Our Vision

To be the preferred financial, tax and consultancy services firm for SMEs in Singapore

Our Core Values


  • We are committed to grow our technical expertise to meet the needs of more demanding and sophisticated clients.


  • We take pride in delivering quality in everything we do.
  • We embrace a service-oriented mindset when dealing with clients and set high demands for ourselves to exceed client expectations.


  • We always deal with clients and fellow colleagues in a fair and ethical manner.
  • We gain our clients’ trust through our actions.


  • We develop our people to be really good at what they do so they can be the next generation of leaders within the firm.
  • We strive to be recognized by current and prospective clients as leading experts in the field.


  • We delight in delivering high quality service with great passion and enthusiasm to all our clients.

Our Philosophy

Our service philosophy is driven by five pillars:

Client-centered approach

Developing an in-depth understanding of our client’s business is central to what we do. Having a deep knowledge of our client’s business empowers our team of dedicated accounting professionals to deliver innovative solutions that meet our clients’ needs.

Our commitment to service excellence means consistently striving to meet clients’ satisfaction and even exceeding their expectations.

Maintaining service excellence requires a team approach to client service. Our people are constantly working together, drawing on one another’s expertise, experience and knowledge to deliver exceptional services to our clients.

Building long-term relationships with our clients is vital to our role as trusted business advisors and our success.

Key Management Team

Constance Tan, Director

Constance is a Director at Zephyr Consultancy – a firm which she founded in 2006 after working for several years as an auditor in one of Singapore’s top 10 audit firms, and another few years in business consultancy and software systems implementation.

Constance brings a wealth of industry knowledge of the retail, construction and manufacturing sectors to the firm’s business consultancy services.

She is a strategic thinker and driving force behind Zephyr Consultancy’s steady growth for the past 10 years. To stay abreast of changing business environments,she regularly attends business seminars and conferences to upgrade her skills and knowledge. Anthony Robbins’ Business Mastery seminar is one of them.

Constance holds an ACCA UK qualification and is a trainer in accounting software such as UBS, EVO FINANCIAL and MYOB. In addition, she is also an ACTA-certified trainer.

Jocelyn Lee, Director

Prior to joining Zephyr Consultancy as a Director, Jocelyn Lee has worked for 10 years in accounting and another one year in information technology

She specializes in tax and secretarial services and handles full sets of accounts for a diverse range of clients from SMEs to MNCs.

Jocelyn who is a qualified accountant with an ACCA UK qualification, oversees the firm’s HR and administration functions, and is the firm’s advocate for raising the bar in customer service.

She is willing to do what it takes to provide the greatest value to customers.

Tan Yen Yen, Director

Tan Yen Yen is a Certified Public Accountant (CPA) with 15 years of accounting experience. Her expertise: providing accounting services for non-profit organisations such as volunteer welfare organisations (VWOs), churches and charities, as well as medical clinics, kindergartens and SMEs.

Yen Yen holds a Bachelor’s degree in accountancy from Curtin University, Australia and a CPA Australia qualification

What our client say

“Zephyr Consulting Pte Ltd is a company that cares passionately about our needs. Their knowledge, professionalism and experience was extremely helpful for setting up reporting system and processes for the purpose of listing on the ASX.“
– Peggy Chan

CFO at Success Resources Pte Ltd

“We would like to compliment their team for the excellent support given to us when the accounts was facing a back-log issue for about two financial periods and they are able to bring the accounts up to date with the help of our management team.“
-Gladys Tan

MD at FountainHead MFG. (PTE) LTD

“I’d recommend ZEPHYR to any business looking for effective accounting, book keeping, and even higher level financial assistance for maintaining operations and supporting growth.“
-Jason Lee Keng Aik

Managing Director at Home’s Favourite Pte Ltd

Why partner us

We seek win-win partnerships with international accounting firms and foreign companies who wish to benefit from our wealth of accounting and business expertise in Singapore.

  • Collaborate with us to help your clients succeed in their overseas ventures in Singapore.
  • Tap on our established network of business and commercial contacts in the property and financial sectors in Singapore.
  • Get insightful advice on doing business in Singapore.

We treat your business like our business and we are absolutely committed to help you succeed.

What makes us different

Professionalism with personal touch

At Zephyr Consultancy, we strive to combine professionalism with a personal touch.
Many of our clients have chosen to continue using our services because of our sincerity in wanting to know their business well, our commitment to help their business succeed, and our expertise in executing accounting-related services to their satisfaction.

Wide network of contacts

Overseas clients can tap on our constantly updated knowledge of Singapore’s economy, investment climate and our wide network of contacts in the Singapore property market and financial sector to establish their investment interests here.

Expertise beyond accounting

We have developed a breath of expertise beyond accounting to serve our clients’ broad business and commercial needs. Through our business consultancy services, we advise local clients on how to resolve operational issues, improve their workflow and cash flow by recommending 9 new systems and processes. And we advise overseas clients on all aspects of investing and doing business in Singapore

Go the extra mile

Profit & Loss statements and balance sheets are probably what accounting firms will prepare and deliver – as expected to their clients.However, at Zephyr Consultancy, we do more.We provide clients with various month-end accounting schedules and even, meet with our clients if necessary. The accounting schedules will give our clients a clear overview of their company’s financial position before making any business decisions.

Our Mission

We provide a comprehensive suite of services for business
and companies such as company setup, accounting, bookkeeping services, annual returns filing service, payroll services, accounting software training & set up & etc.