Company lists · Data refreshed September 2026
Top 22 Business support outsourcing companies based in Singapore
RevenueBase identified 72 company matches for business support outsourcing companies associated with Singapore as of September 2026 and tracks 3,177 professional contacts across them, including 311 with verified work emails. Singapore is the largest hub.
This list covers company matches for business support outsourcing companies 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 27, 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 22 largest business support outsourcing companies based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,974 contacts → | ||||
Exact match “Empowering Global Brands Through Custom BPO Solutions Gear Inc delivers business process outsourcing solutions designed to meet the unique challenges of leading enterprises.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 121 contacts → | ||||
Exact match “Established in 1988, RMA Group is a leading global outsourcing specialist headquartered in Singapore with more than 1,200 employees across five countries throughout Asia-Pacific.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 76 contacts → | ||||
Exact match “AccountStaff - a division of RSM Singapore is a leading Business Process Outsourcing (BPO) partner with a presence in Singapore, China and Malaysia.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 59 contacts → | ||||
Exact match “Octopus8, a new tech leader in AI-powered business process outsourcing, provides intelligent automation solutions and services in customer service, technical support, digital…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 58 contacts → | ||||
Exact match “inCall Systems is an Outsourced Business Service Provider (BPO) of over 20 years, offering End-to-End Integrated Marketing and Customer Services solutions that delivers results.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “Green BPO - 100% Remote Role - lowest attrition and cost - expertise in Finance Order 2 Cash roles, Customer Service, Analyst and Tech Roles across India & Asia - bilingual…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 36 contacts → | ||||
Exact match “Our team consists of experienced professionals with years of legal, accounting and tax training.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “EVO | Now PERSOL Outsourcing We’ve moved.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 26 contacts → | ||||
Exact match “We are among the largest providers of outsourced B2B marketing and sales support services for organizations worldwide, and are trusted by businesses across continents, North…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “Established in 2002 and headquartered in Singapore, Melioris is the leading Business Process Services Provider in Asia and has been helping our customers in Asia to manage and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “We offer business process outsourcing solutions to our global clients by leveraging process, domain and people management expertise.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match “At Voyager Partners Advisors, we are dedicated to delivering comprehensive solutions for your business needs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 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 27, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Our Vision Our vision is to be the premier provider of business process outsourcing in semiconductor industry through forging long term partnership with both customer and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Algebra provides its customers tailor-made assistance in everyday and extraordinary administration.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “ContactOne Professional Services provides both local and foreign entrepreneurs with a comprehensive suite of corporate and professional services to assist you in your preparation…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Whether you are a startup, micro or SME, we unleash a mix of technology and strategy to drive growth and make business easier.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Specialising in Accounting, Book-Keeping, Secretarial Services, Tax, Company Incorporation Services and more.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Accitius Services Pte Ltd (Accitius) is a business and corporate services firm, a partner for you and business, by providing outsourced business solutions with value and care.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “At Everyday Corporate, we're passionate about ensuring that your business needs are met, so that you can spend time on the things that matter.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Mission Statement: To help client grow their business through our value creation of our services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “We specialize in providing corporate services for start-up, small and medium sized companies or businesses.” Recorded in the RevenueBase company graph · Sep 27, 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 “business support outsourcing companies”. 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 22 of 72 business support outsourcing companies based in Singapore
See the full list, filter by size, metro and specialty, and access 311 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Business support outsourcing companies based in Singapore at a glance
As of Sep 27, 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 72 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 “business support outsourcing companies” 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 311 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 27, 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.
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 “business support outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many business support outsourcing companies are there based in Singapore?
RevenueBase identified 72 company matches for business support outsourcing companies 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?
Gear INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most business support outsourcing companies?
Singapore leads with 65 company records, followed by Downtown Core (2) and Jurong East (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 311 professional contacts with verified work emails tracked across these 72 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 72 business support outsourcing companies based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Business support outsourcing companies by geography
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- Business support outsourcing companies based in Bangalore, India
- Business support outsourcing companies based in Chennai, India
- Business support outsourcing companies based in Coimbatore, India
- Business support outsourcing companies based in Delhi, India
- Business support outsourcing companies based in Gurgaon, India
- Business support outsourcing companies based in Hyderabad, India
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
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- Lists by location
- Lists A-Z
- New lists
- Business support outsourcing companies based in Barueri, Brazil
- Business support outsourcing companies based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 22 business support outsourcing companies 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 72 matching company records for business support outsourcing companies based in Singapore, with 3,177 tracked contacts and 311 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 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 22 business support outsourcing companies 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 |  Gear INCgearinc.comHQ: SingaporeReported employees: 5,001-10,000 | Singapore | 5,001-10,000 | Exact match | 1,974 contacts → |
“Empowering Global Brands Through Custom BPO Solutions Gear Inc delivers business process outsourcing solutions designed to meet the unique challenges of leading enterprises.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  RMA Grouprmagroup.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 121 contacts → |
“Established in 1988, RMA Group is a leading global outsourcing specialist headquartered in Singapore with more than 1,200 employees across five countries throughout Asia-Pacific.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Accountstaffrsmstoneforest.sgHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 76 contacts → |
“AccountStaff - a division of RSM Singapore is a leading Business Process Outsourcing (BPO) partner with a presence in Singapore, China and Malaysia.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Octopus8octopus8.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 59 contacts → |
“Octopus8, a new tech leader in AI-powered business process outsourcing, provides intelligent automation solutions and services in customer service, technical support, digital…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Incall Systems PTE LTDincallsystems.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 58 contacts → |
“inCall Systems is an Outsourced Business Service Provider (BPO) of over 20 years, offering End-to-End Integrated Marketing and Customer Services solutions that delivers results.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Grow Asiagrowasia.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 52 contacts → |
“Green BPO - 100% Remote Role - lowest attrition and cost - expertise in Finance Order 2 Cash roles, Customer Service, Analyst and Tech Roles across India & Asia - bilingual…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Fastcorp PTE LTDfastcorp.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Our team consists of experienced professionals with years of legal, accounting and tax training.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  EVO Outsourcing Solutionspersoloutsourcing.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 29 contacts → |
“EVO | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cboxdevcboxbizdev.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“We are among the largest providers of outsourced B2B marketing and sales support services for organizations worldwide, and are trusted by businesses across continents, North…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Melioris Private Limitedmelioris.bizHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 21 contacts → |
“Established in 2002 and headquartered in Singapore, Melioris is the leading Business Process Services Provider in Asia and has been helping our customers in Asia to manage and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Modular Infotech Singapore PTE LTDmodular-infotech.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 20 contacts → |
“We offer business process outsourcing solutions to our global clients by leveraging process, domain and people management expertise.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Voyager Partners Advisorsvoyagerpartners.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 15 contacts → |
“At Voyager Partners Advisors, we are dedicated to delivering comprehensive solutions for your business needs.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Jingke Technology PTE LTDjingke-tech.comHQ: Woodlands, SingaporeReported employees: 11-50 | Woodlands, Singapore | 11-50 | Exact match | 13 contacts → |
“Our Vision Our vision is to be the premier provider of business process outsourcing in semiconductor industry through forging long term partnership with both customer and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Algebra Corporate Servicesalgebra.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“Algebra provides its customers tailor-made assistance in everyday and extraordinary administration.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Contactone Professional Servicescontactone.com.sgHQ: Downtown Core, SingaporeReported employees: 11-50 | Downtown Core, Singapore | 11-50 | Exact match | 12 contacts → |
“ContactOne Professional Services provides both local and foreign entrepreneurs with a comprehensive suite of corporate and professional services to assist you in your preparation…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | XAP 24 7xap247.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 8 contacts → |
“Whether you are a startup, micro or SME, we unleash a mix of technology and strategy to drive growth and make business easier.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Accitius Services PTE LTDaccitius.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 6 contacts → |
“Accitius Services Pte Ltd (Accitius) is a business and corporate services firm, a partner for you and business, by providing outsourced business solutions with value and care.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Everyday Corporate Pte. LTDeverydaycorporate.com HQ: Central Business District, SingaporeReported employees: 1-10 | Central Business District, Singapore | 1-10 | Exact match | 2 contacts → |
“At Everyday Corporate, we're passionate about ensuring that your business needs are met, so that you can spend time on the things that matter.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Finact Business Solutions LLP Finact Business Consultancy Group PTE LTDfinactbusiness.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Mission Statement: To help client grow their business through our value creation of our services.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Promiso Corporate Services PTE LTDpromisocorp.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 1 contacts → |
“We specialize in providing corporate services for start-up, small and medium sized companies or businesses.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 72 company matches
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Business support outsourcing companies: dataset insights
September 27, 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
72 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 72 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 27, 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 ↗
Questions about this company list
What does Exact match mean for business support outsourcing companies?
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 business support outsourcing companies did RevenueBase find based in Singapore?
The saved snapshot records 72 matching company records, 3,177 tracked contacts and 311 verified emails. The public preview displays 22 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 27, 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
Business support outsourcing companies by geography
- Business support outsourcing companies based in Barueri, Brazil
- Business support outsourcing companies based in Belo Horizonte, Brazil
- Business support outsourcing companies based in Campinas, Brazil
- Business support outsourcing companies based in Rio De Janeiro, Brazil
- Business support outsourcing companies based in Sao Paulo, Brazil
- Business support outsourcing companies based in Ahmedabad, India
- Business support outsourcing companies based in Bangalore, India
- Business support outsourcing companies based in Chennai, India
- Business support outsourcing companies based in Coimbatore, India
- Business support outsourcing companies based in Delhi, India
- Business support outsourcing companies based in Gurgaon, India
- Business support outsourcing companies based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 22 business support outsourcing companies based in Singapore. Snapshot: September 27, 2026. https://revenuebase.ai/companies/business-support-outsourcing-companies/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
- Business support outsourcing companies based in Barueri, Brazil
- Business support outsourcing companies based in Belo Horizonte, Brazil
- Business support outsourcing companies based in Campinas, Brazil
- Business support outsourcing companies based in Rio De Janeiro, Brazil
- Business support outsourcing companies based in Sao Paulo, Brazil
- Business support outsourcing companies based in Ahmedabad, India
Company intelligence · public preview
Top 22 business support outsourcing companies based in Singapore
RevenueBase records 72 matching company records for business support outsourcing companies based in Singapore, with 3,177 tracked contacts and 311 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 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 22 business support outsourcing companies 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 | Gear INCgearinc.com HQ: SingaporeReported employees: 5,001-10,000 | Singapore | 5,001-10,000 | Exact match | 1,974 contacts → |
“Empowering Global Brands Through Custom BPO Solutions Gear Inc delivers business process outsourcing solutions designed to meet the unique challenges of leading enterprises.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RMA Grouprmagroup.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 121 contacts → |
“Established in 1988, RMA Group is a leading global outsourcing specialist headquartered in Singapore with more than 1,200 employees across five countries throughout Asia-Pacific.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Accountstaffrsmstoneforest.sg HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 76 contacts → |
“AccountStaff - a division of RSM Singapore is a leading Business Process Outsourcing (BPO) partner with a presence in Singapore, China and Malaysia.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Octopus8octopus8.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 59 contacts → |
“Octopus8, a new tech leader in AI-powered business process outsourcing, provides intelligent automation solutions and services in customer service, technical support, digital…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Incall Systems PTE LTDincallsystems.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 58 contacts → |
“inCall Systems is an Outsourced Business Service Provider (BPO) of over 20 years, offering End-to-End Integrated Marketing and Customer Services solutions that delivers results.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Grow Asiagrowasia.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 52 contacts → |
“Green BPO - 100% Remote Role - lowest attrition and cost - expertise in Finance Order 2 Cash roles, Customer Service, Analyst and Tech Roles across India & Asia - bilingual…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fastcorp PTE LTDfastcorp.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 36 contacts → |
“Our team consists of experienced professionals with years of legal, accounting and tax training.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | EVO Outsourcing Solutionspersoloutsourcing.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 29 contacts → |
“EVO | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cboxdevcboxbizdev.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 26 contacts → |
“We are among the largest providers of outsourced B2B marketing and sales support services for organizations worldwide, and are trusted by businesses across continents, North…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Melioris Private Limitedmelioris.biz HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 21 contacts → |
“Established in 2002 and headquartered in Singapore, Melioris is the leading Business Process Services Provider in Asia and has been helping our customers in Asia to manage and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Modular Infotech Singapore PTE LTDmodular-infotech.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 20 contacts → |
“We offer business process outsourcing solutions to our global clients by leveraging process, domain and people management expertise.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Voyager Partners Advisorsvoyagerpartners.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 15 contacts → |
“At Voyager Partners Advisors, we are dedicated to delivering comprehensive solutions for your business needs.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jingke Technology PTE LTDjingke-tech.com HQ: Woodlands, SingaporeReported employees: 11-50 | Woodlands, Singapore | 11-50 | Exact match | 13 contacts → |
“Our Vision Our vision is to be the premier provider of business process outsourcing in semiconductor industry through forging long term partnership with both customer and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Algebra Corporate Servicesalgebra.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“Algebra provides its customers tailor-made assistance in everyday and extraordinary administration.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Contactone Professional Servicescontactone.com.sg HQ: Downtown Core, SingaporeReported employees: 11-50 | Downtown Core, Singapore | 11-50 | Exact match | 12 contacts → |
“ContactOne Professional Services provides both local and foreign entrepreneurs with a comprehensive suite of corporate and professional services to assist you in your preparation…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | XAP 24 7xap247.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 8 contacts → |
“Whether you are a startup, micro or SME, we unleash a mix of technology and strategy to drive growth and make business easier.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Accitius Services PTE LTDaccitius.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 6 contacts → |
“Accitius Services Pte Ltd (Accitius) is a business and corporate services firm, a partner for you and business, by providing outsourced business solutions with value and care.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Everyday Corporate Pte. LTDeverydaycorporate.com HQ: Central Business District, SingaporeReported employees: 1-10 | Central Business District, Singapore | 1-10 | Exact match | 2 contacts → |
“At Everyday Corporate, we're passionate about ensuring that your business needs are met, so that you can spend time on the things that matter.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Finact Business Solutions LLP Finact Business Consultancy Group PTE LTDfinactbusiness.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Mission Statement: To help client grow their business through our value creation of our services.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Promiso Corporate Services PTE LTDpromisocorp.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 1 contacts → |
“We specialize in providing corporate services for start-up, small and medium sized companies or businesses.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 72 company matches
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Business support outsourcing companies: dataset insights
September 27, 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
72 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 72 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 27, 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 ↗
Questions about this company list
What does Exact match mean for business support outsourcing companies?
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 business support outsourcing companies did RevenueBase find based in Singapore?
The saved snapshot records 72 matching company records, 3,177 tracked contacts and 311 verified emails. The public preview displays 22 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 27, 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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Business support outsourcing companies by geography
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- Business support outsourcing companies based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 22 business support outsourcing companies based in Singapore. Snapshot: September 27, 2026. https://revenuebase.ai/companies/business-support-outsourcing-companies/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Business support outsourcing companies based in Barueri, Brazil
- Business support outsourcing companies based in Belo Horizonte, Brazil
- Business support outsourcing companies based in Campinas, Brazil
- Business support outsourcing companies based in Rio De Janeiro, Brazil
- Business support outsourcing companies based in Sao Paulo, Brazil
- Business support outsourcing companies based in Ahmedabad, India