Company lists · Data refreshed September 2026
Top 25 Accountancy outsourcing services based in Singapore
RevenueBase identified 152 company matches for accountancy outsourcing services associated with Singapore as of September 2026 and tracks 1,933 professional contacts across them, including 386 with verified work emails. Singapore is the largest hub.
This list covers company matches for accountancy outsourcing services associated with Singapore, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest accountancy outsourcing services based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 457 contacts → | ||||
Exact match “Expert accountants + simple software = financial admin, done.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 372 contacts → | ||||
Exact match “Baker Tilly is a top 10 global professional services firm delivering accounting, corporate and financial advisory services across the business lifecycle.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 126 contacts → | ||||
Exact match “Nexia Singapore is a public accounting (PAC) firm with a single purpose – we create long term value for our clients by meeting their needs at any point of their growth journey…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 50 contacts → | ||||
Exact match “We are LEDGEN.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 38 contacts → | ||||
Exact match “Professional service provider for Accounting and Business Process Outsourcing & Deal Advisory” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “We are corporate and accounting professionals who ensure your business is well recorded, regulated and reported.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “About Us OneStop professional team has established its presence in the corporate community as a firm of Chartered Accountants with a sense of solving customers corporate business…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 36 contacts → | ||||
Exact match “Singapore based CPA firm with over 20 years of combined experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 36 contacts → | ||||
Exact match “Celebrating Our Journey Together | 25 Years of Excellence Accounting X Technology X Advisory Finance and accounting services to support your Company, analyse operations and guide…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “We are a medium-sized firm of Chartered Accountants (CA) in practice for over the past 40 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “About CAP CAP is a full-fledged accounting firm for emerging brands and businesses, providing a range of professional services from corporate secretarial services, accounting and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “At EisnerAmper Singapore, we create business, corporate solutions and provide advisory services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “Reanda Adept PAC is a public accounting corporation incorporated with the Accounting and Corporate Regulatory Authority (ACRA) of Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 22 contacts → | ||||
Exact match “The firm of ROBERT YAM & CO PAC, with a history of more than 43 years, has been established in Singapore since the 1st of July 1977 as a firm of Chartered Accountants and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match “Singapore based CPA firm with over 20 years of combined experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Tassure Group is a top-notch public accounting firm in Singapore with a team of more than 30 qualified and dedicated professionals with the utmost integrity to provide a full…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “FLEXXO - OUTSOURCING THAT EMPOWERS BUSINESS Accounting, taxation, audit, corporate secretary, human resources and payroll - we're here to support your business needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Unity Assurance PAC is a Public Accounting Corporation with core expertise in audit and assurance, corporate and individual tax, business advisory and outsourcing services and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Established in 1984, Thong & Lim is a partnership of highly trained and experienced chartered accountants and professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Recognized for its expertise and experience from the top 4 international accounting firms, Aura Partners Singapore is a leading accounting firm in Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “I&S is a thought-leading professional and accounting services firm with an in-depth focus in the SME space in Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “U Ventures is an established company consisting of a team of young professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “ONEMillennium PAC is an accountancy firm delivering traditional accounting services combined with strategic commercial thinking.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Specialising in Accounting, Book-Keeping, Secretarial Services, Tax, Company Incorporation Services and more.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “P&W Consulting is a professional accounting firm incorporated in Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “accountancy outsourcing services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 152 accountancy outsourcing services based in Singapore
See the full list, filter by size, metro and specialty, and access 386 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Accountancy outsourcing services based in Singapore at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 152 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Singapore whose business descriptions match “accountancy outsourcing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 386 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Accountancy outsourcing services by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “accountancy outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many accountancy outsourcing services are there based in Singapore?
RevenueBase identified 152 company matches for accountancy outsourcing services associated with Singapore as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
OSOME tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most accountancy outsourcing services?
Singapore leads with 137 company records, followed by Downtown Core (4) and Bishan (1).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 386 professional contacts with verified work emails tracked across these 152 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 152 accountancy outsourcing services based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Accountancy outsourcing services by geography
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- Accountancy outsourcing services based in the Netherlands
- Accountancy outsourcing services based in France
- Accountancy outsourcing services based in South Africa
- Accountancy outsourcing services based in Sweden
- Accountancy outsourcing services based in Poland
- Accountancy outsourcing services based in Belgium
- Accountancy outsourcing services based in Denmark
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Accountancy outsourcing services based in the United States
- Accountancy outsourcing services based in the United Kingdom
- Accountancy outsourcing services based in Brazil
- Accountancy outsourcing services based in Canada
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Company intelligence · public preview
Top 25 accountancy outsourcing services based in Singapore
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 152 matching company records for accountancy outsourcing services based in Singapore, with 1,933 tracked contacts and 386 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 accountancy outsourcing services based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  OSOMEosome.comHQ: Central Business District, SingaporeReported employees: 201-500 | Central Business District, Singapore | 201-500 | Exact match | 457 contacts → |
“Expert accountants + simple software = financial admin, done.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Baker Tilly Singaporebakertilly.sgHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 372 contacts → |
“Baker Tilly is a top 10 global professional services firm delivering accounting, corporate and financial advisory services across the business lifecycle.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nexia Singapore PACnexiasingapore.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 126 contacts → |
“Nexia Singapore is a public accounting (PAC) firm with a single purpose – we create long term value for our clients by meeting their needs at any point of their growth journey…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ledgenledgengroup.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 50 contacts → |
“We are LEDGEN.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Agilience Asiaagilience.asiaHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 38 contacts → |
“Professional service provider for Accounting and Business Process Outsourcing & Deal Advisory” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Angel Servicestheangelservices.comHQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 38 contacts → |
“We are corporate and accounting professionals who ensure your business is well recorded, regulated and reported.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Onestop Professionalonestop-ca.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 37 contacts → |
“About Us OneStop professional team has established its presence in the corporate community as a firm of Chartered Accountants with a sense of solving customers corporate business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Singapore Corporate Services PTE LTDscs-cpa.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Accounting Superheroaccountingsuperhero.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Celebrating Our Journey Together | 25 Years of Excellence Accounting X Technology X Advisory Finance and accounting services to support your Company, analyse operations and guide…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Heng LEE Seng LLPhlsllp.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“We are a medium-sized firm of Chartered Accountants (CA) in practice for over the past 40 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CAP Advisory Group Pte. LTDcapadvisorygroup.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 29 contacts → |
“About CAP CAP is a full-fledged accounting firm for emerging brands and businesses, providing a range of professional services from corporate secretarial services, accounting and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Eisneramper Singaporeeisneramper.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 28 contacts → |
“At EisnerAmper Singapore, we create business, corporate solutions and provide advisory services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Reanda Adept PACreanda-adept.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Reanda Adept PAC is a public accounting corporation incorporated with the Accounting and Corporate Regulatory Authority (ACRA) of Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Robert YAM & CO PACrobertyamco.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“The firm of ROBERT YAM & CO PAC, with a history of more than 43 years, has been established in Singapore since the 1st of July 1977 as a firm of Chartered Accountants and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  OA Assurance PACoa-international.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 22 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tassure Grouptassure.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 15 contacts → |
“Tassure Group is a top-notch public accounting firm in Singapore with a team of more than 30 qualified and dedicated professionals with the utmost integrity to provide a full…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Flexxo PTE LTDflexxo.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“FLEXXO - OUTSOURCING THAT EMPOWERS BUSINESS Accounting, taxation, audit, corporate secretary, human resources and payroll - we're here to support your business needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Unity Assurance PACunitypac.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Unity Assurance PAC is a Public Accounting Corporation with core expertise in audit and assurance, corporate and individual tax, business advisory and outsourcing services and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Thong & LIM Chartered Accountantsthonglim.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 10 contacts → |
“Established in 1984, Thong & Lim is a partnership of highly trained and experienced chartered accountants and professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Aura Partners Singapore PTE LTDaurapartners.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 10 contacts → |
“Recognized for its expertise and experience from the top 4 international accounting firms, Aura Partners Singapore is a leading accounting firm in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  IAN & SON LLPianandson.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 10 contacts → |
“I&S is a thought-leading professional and accounting services firm with an in-depth focus in the SME space in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  U Ventures Pte. LTDuventures.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“U Ventures is an established company consisting of a team of young professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Onemillennium PAC1m.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“ONEMillennium PAC is an accountancy firm delivering traditional accounting services combined with strategic commercial thinking.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | BZE Accountingbzecorp.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“Specialising in Accounting, Book-Keeping, Secretarial Services, Tax, Company Incorporation Services and more.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | P & W Consultingpw-consulting.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“P&W Consulting is a professional accounting firm incorporated in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 152 company matches
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Accountancy outsourcing services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
152 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Accountancy outsourcing services by metro
Questions about this company list
What does Exact match mean for accountancy outsourcing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many accountancy outsourcing services did RevenueBase find based in Singapore?
The saved snapshot records 152 matching company records, 1,933 tracked contacts and 386 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Accountancy outsourcing services by geography
- Accountancy outsourcing services based in the United States
- Accountancy outsourcing services based in the United Kingdom
- Accountancy outsourcing services based in Brazil
- Accountancy outsourcing services based in Canada
- Accountancy outsourcing services based in Australia
- Accountancy outsourcing services based in the Netherlands
- Accountancy outsourcing services based in France
- Accountancy outsourcing services based in South Africa
- Accountancy outsourcing services based in Sweden
- Accountancy outsourcing services based in Poland
- Accountancy outsourcing services based in Belgium
- Accountancy outsourcing services based in Denmark
Cite this list
RevenueBase Data Team. Top 25 accountancy outsourcing services based in Singapore. Snapshot: September 21, 2026. https://revenuebase.ai/companies/accountancy-outsourcing-services/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Accountancy outsourcing services based in the United States
- Accountancy outsourcing services based in the United Kingdom
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Company intelligence · public preview
Top 25 accountancy outsourcing services based in Singapore
RevenueBase records 152 matching company records for accountancy outsourcing services based in Singapore, with 1,933 tracked contacts and 386 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 accountancy outsourcing services based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | OSOMEosome.com HQ: Central Business District, SingaporeReported employees: 201-500 | Central Business District, Singapore | 201-500 | Exact match | 457 contacts → |
“Expert accountants + simple software = financial admin, done.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Baker Tilly Singaporebakertilly.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 372 contacts → |
“Baker Tilly is a top 10 global professional services firm delivering accounting, corporate and financial advisory services across the business lifecycle.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nexia Singapore PACnexiasingapore.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 126 contacts → |
“Nexia Singapore is a public accounting (PAC) firm with a single purpose – we create long term value for our clients by meeting their needs at any point of their growth journey…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ledgenledgengroup.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 50 contacts → |
“We are LEDGEN.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Agilience Asiaagilience.asia HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 38 contacts → |
“Professional service provider for Accounting and Business Process Outsourcing & Deal Advisory” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Angel Servicestheangelservices.com HQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 38 contacts → |
“We are corporate and accounting professionals who ensure your business is well recorded, regulated and reported.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Onestop Professionalonestop-ca.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 37 contacts → |
“About Us OneStop professional team has established its presence in the corporate community as a firm of Chartered Accountants with a sense of solving customers corporate business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Singapore Corporate Services PTE LTDscs-cpa.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Accounting Superheroaccountingsuperhero.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Celebrating Our Journey Together | 25 Years of Excellence Accounting X Technology X Advisory Finance and accounting services to support your Company, analyse operations and guide…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Heng LEE Seng LLPhlsllp.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 30 contacts → |
“We are a medium-sized firm of Chartered Accountants (CA) in practice for over the past 40 years.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CAP Advisory Group Pte. LTDcapadvisorygroup.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 29 contacts → |
“About CAP CAP is a full-fledged accounting firm for emerging brands and businesses, providing a range of professional services from corporate secretarial services, accounting and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Eisneramper Singaporeeisneramper.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 28 contacts → |
“At EisnerAmper Singapore, we create business, corporate solutions and provide advisory services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Reanda Adept PACreanda-adept.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Reanda Adept PAC is a public accounting corporation incorporated with the Accounting and Corporate Regulatory Authority (ACRA) of Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Robert YAM & CO PACrobertyamco.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“The firm of ROBERT YAM & CO PAC, with a history of more than 43 years, has been established in Singapore since the 1st of July 1977 as a firm of Chartered Accountants and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | OA Assurance PACoa-international.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 22 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tassure Grouptassure.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 15 contacts → |
“Tassure Group is a top-notch public accounting firm in Singapore with a team of more than 30 qualified and dedicated professionals with the utmost integrity to provide a full…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Flexxo PTE LTDflexxo.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“FLEXXO - OUTSOURCING THAT EMPOWERS BUSINESS Accounting, taxation, audit, corporate secretary, human resources and payroll - we're here to support your business needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Unity Assurance PACunitypac.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Unity Assurance PAC is a Public Accounting Corporation with core expertise in audit and assurance, corporate and individual tax, business advisory and outsourcing services and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Thong & LIM Chartered Accountantsthonglim.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 10 contacts → |
“Established in 1984, Thong & Lim is a partnership of highly trained and experienced chartered accountants and professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aura Partners Singapore PTE LTDaurapartners.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 10 contacts → |
“Recognized for its expertise and experience from the top 4 international accounting firms, Aura Partners Singapore is a leading accounting firm in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IAN & SON LLPianandson.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 10 contacts → |
“I&S is a thought-leading professional and accounting services firm with an in-depth focus in the SME space in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | U Ventures Pte. LTDuventures.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“U Ventures is an established company consisting of a team of young professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Onemillennium PAC1m.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“ONEMillennium PAC is an accountancy firm delivering traditional accounting services combined with strategic commercial thinking.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | BZE Accountingbzecorp.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“Specialising in Accounting, Book-Keeping, Secretarial Services, Tax, Company Incorporation Services and more.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | P & W Consultingpw-consulting.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“P&W Consulting is a professional accounting firm incorporated in Singapore.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 152 company matches
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Accountancy outsourcing services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
152 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Accountancy outsourcing services by metro
Questions about this company list
What does Exact match mean for accountancy outsourcing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many accountancy outsourcing services did RevenueBase find based in Singapore?
The saved snapshot records 152 matching company records, 1,933 tracked contacts and 386 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 accountancy outsourcing services based in Singapore. Snapshot: September 21, 2026. https://revenuebase.ai/companies/accountancy-outsourcing-services/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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