Company lists · Data refreshed September 2026
Top 25 Professional employer organizations based in Singapore
RevenueBase identified 65 company matches for professional employer organizations associated with Singapore as of September 2026 and tracks 2,674 professional contacts across them, including 815 with verified work emails. Singapore is the largest hub.
This list covers company matches for professional employer organizations 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 20, 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 professional employer organizations based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 764 contacts → | ||||
Exact match “Established in 2010 and headquartered in Singapore, BIPO is a leading global payroll and HR solutions provider, supporting businesses across 170+ countries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 462 contacts → | ||||
Exact match “Over the 30+ years that we’ve been in business, we’ve developed an international, multi-faceted and comprehensive talent management and workforce compliance solution.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 293 contacts → | ||||
Exact match “Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 235 contacts → | ||||
Exact match “P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 177 contacts → | ||||
Exact match “At PayAsia our core service offering and expertise is Payroll and Human BPO, Cloud SaaS technology for 150+ countries and 2500 client entities.* We realise that managing a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 56 contacts → | ||||
Exact match “Industry leader of more than 20 years experience in providing Payroll and Human Resource products and services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “KAMI Workforce is revolutionizing workforce management by providing innovative HR software solutions and tailored people services that empower companies to maximize their…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “is a global HR technology and services company delivering -/.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “Global People allows its clients the exceptional ability to focus on their growth and success in their target market without worrying about compliance risks, penalties, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “eVantage HR offers a diverse array of customized HR managed programs and on-demand HR services to cater to the unique needs of its clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Compliant Payroll and HR for 40+ Years As a business service line of RSM Stone Forest, PayrollServe delivers comprehensive and compliance-driven payroll and HR solutions to help…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “i-Admin is Asia’s leading regional provider of cloud-based SaaS payroll and HR management solutions for multinational companies of all industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “Maju’s here to simplify the complex and make managing your people a breeze.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Outsourcing payroll and HR functions has become a strategic imperative for businesses aiming to streamline operations and maximize efficiency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 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 20, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Oligo is a leading HR and Payroll Outsourcing agency in APAC with HQ in Singapore and Kuala Lumpur, we provide top-notch and hassle-free HR services and Payroll solutions using…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Transcendent Business Services provides comprehensive and adaptive human resource expertise, freeing our clients to focus on progress and growth.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Emgeo Global is a leading provider of global workforce, mobility, and immigration solutions, with a specialized focus on PEO and EOR services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Our Mission Empowering Businesses with Insightful HR Solutions for a Sustainable Future Our Tagline Empowering Growth, Enriching Futures Why Choose Us?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Alpha Manpower acts as an extension of your company, providing reliable and high-standard Recruitment services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “We help companies all over the world Onboard Talents Anywhere and manage Compliance, HR & Payroll on their behalf without the need for companies to manage multiple offshore…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “SINGAPORE | MALAYSIA Match Resources is a professional Human Resources services firm that specializes in HR and Payroll outsourcing, recruitment, and consulting solutions to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “SG1 HRO PTE LTD is an integrated Human Resource Outsourcing Company with headquarter in Singapore.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Established in 2019, IMPACT BPO is a successful Recruitment and Business Process Outsourcing (BPO) service group with over 200 headcounts in manpower augmentation and resourcing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Nebula 360 is a leading player in the workforce outsourcing industry.” Recorded in the RevenueBase company graph · Sep 20, 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 “professional employer organizations”. 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 65 professional employer organizations based in Singapore
See the full list, filter by size, metro and specialty, and access 815 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Professional employer organizations based in Singapore at a glance
As of Sep 20, 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 65 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 “professional employer organizations” 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 815 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 20, 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 “professional employer organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many professional employer organizations are there based in Singapore?
RevenueBase identified 65 company matches for professional employer organizations 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?
BIPO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most professional employer organizations?
Singapore leads with 54 company records, followed by Downtown Core (4) and Paya (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 815 professional contacts with verified work emails tracked across these 65 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 65 professional employer organizations based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Professional employer organizations by geography
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India
- Professional employer organizations based in New Delhi, India
- Professional employer organizations based in Noida, India
- Professional employer organizations based in Pune, India
- Professional employer organizations based in Johannesburg, South Africa
- Professional employer organizations based in Pretoria, South Africa
- Professional employer organizations based in Atlanta, United States
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
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India
Company intelligence · public preview
Top 25 professional employer organizations 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 65 matching company records for professional employer organizations based in Singapore, with 2,674 tracked contacts and 815 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 20, 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 professional employer organizations 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 |  BIPObiposervice.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 764 contacts → |
“Established in 2010 and headquartered in Singapore, BIPO is a leading global payroll and HR solutions provider, supporting businesses across 170+ countries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CXCcxcglobal.comHQ: Downtown Core, SingaporeReported employees: 501-1,000 | Downtown Core, Singapore | 501-1,000 | Exact match | 462 contacts → |
“Over the 30+ years that we’ve been in business, we’ve developed an international, multi-faceted and comprehensive talent management and workforce compliance solution.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ADP Southeast Asiasg.adp.comHQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 293 contacts → |
“Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  P-Serv PTE LTDpersoloutsourcing.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 235 contacts → |
“P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Payasia By Deelpayasia.asiaHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 177 contacts → |
“At PayAsia our core service offering and expertise is Payroll and Human BPO, Cloud SaaS technology for 150+ countries and 2500 client entities.* We realise that managing a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Times Software PTE LTDtimesoftsg.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 56 contacts → |
“Industry leader of more than 20 years experience in providing Payroll and Human Resource products and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kami Workforcekamiworkforce.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 34 contacts → |
“KAMI Workforce is revolutionizing workforce management by providing innovative HR software solutions and tailored people services that empower companies to maximize their…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ihros PTE LTDihros.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 33 contacts → |
“is a global HR technology and services company delivering -/.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Global Peopleglobal-ppl.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 32 contacts → |
“Global People allows its clients the exceptional ability to focus on their growth and success in their target market without worrying about compliance risks, penalties, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Evantage HRevantage-hr.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“eVantage HR offers a diverse array of customized HR managed programs and on-demand HR services to cater to the unique needs of its clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Payrollservepayrollserve.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 26 contacts → |
“Compliant Payroll and HR for 40+ Years As a business service line of RSM Stone Forest, PayrollServe delivers comprehensive and compliance-driven payroll and HR solutions to help…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | I-Admin Payroll & HR Servicesi-admin.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 24 contacts → |
“i-Admin is Asia’s leading regional provider of cloud-based SaaS payroll and HR management solutions for multinational companies of all industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  MAJUmajuhr.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 22 contacts → |
“Maju’s here to simplify the complex and make managing your people a breeze.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Asia Payroll HUBasiapayrollhub.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 14 contacts → |
“Outsourcing payroll and HR functions has become a strategic imperative for businesses aiming to streamline operations and maximize efficiency.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Oligo Asiaoligo.asiaHQ: Frasers Tower, SingaporeReported employees: 11-50 | Frasers Tower, Singapore | 11-50 | Exact match | 12 contacts → |
“Oligo is a leading HR and Payroll Outsourcing agency in APAC with HQ in Singapore and Kuala Lumpur, we provide top-notch and hassle-free HR services and Payroll solutions using…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Transcendent Business Services PTE LTDtbs.com.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 9 contacts → |
“Transcendent Business Services provides comprehensive and adaptive human resource expertise, freeing our clients to focus on progress and growth.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Emgeo Globalemgeoglobal.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 9 contacts → |
“Emgeo Global is a leading provider of global workforce, mobility, and immigration solutions, with a specialized focus on PEO and EOR services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Wiseelephant Internationalwiseelephantint.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 9 contacts → |
“Our Mission Empowering Businesses with Insightful HR Solutions for a Sustainable Future Our Tagline Empowering Growth, Enriching Futures Why Choose Us?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Alpha Manpower PTE LTDalphamanpower.com.sgHQ: Geylang, SingaporeReported employees: 51-200 | Geylang, Singapore | 51-200 | Exact match | 7 contacts → |
“Alpha Manpower acts as an extension of your company, providing reliable and high-standard Recruitment services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Worknetics Globalworkneticsglobal.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“We help companies all over the world Onboard Talents Anywhere and manage Compliance, HR & Payroll on their behalf without the need for companies to manage multiple offshore…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Match Resourcesmatchresources.co HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“SINGAPORE | MALAYSIA Match Resources is a professional Human Resources services firm that specializes in HR and Payroll outsourcing, recruitment, and consulting solutions to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sg1 HRO PTE LTDsg1hro.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“SG1 HRO PTE LTD is an integrated Human Resource Outsourcing Company with headquarter in Singapore.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Impact BPO Services PTE LTDimpactbpo.comHQ: Kallang, SingaporeReported employees: 1-10 | Kallang, Singapore | 1-10 | Exact match | 2 contacts → |
“Established in 2019, IMPACT BPO is a successful Recruitment and Business Process Outsourcing (BPO) service group with over 200 headcounts in manpower augmentation and resourcing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nebula360nbl360.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 2 contacts → |
“Nebula 360 is a leading player in the workforce outsourcing industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Professional employer organizations: dataset insights
September 20, 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
65 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 65 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 20, 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 professional employer organizations?
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 professional employer organizations did RevenueBase find based in Singapore?
The saved snapshot records 65 matching company records, 2,674 tracked contacts and 815 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 20, 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
Professional employer organizations by geography
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India
- Professional employer organizations based in New Delhi, India
- Professional employer organizations based in Noida, India
- Professional employer organizations based in Pune, India
- Professional employer organizations based in Johannesburg, South Africa
- Professional employer organizations based in Pretoria, South Africa
- Professional employer organizations based in Atlanta, United States
Cite this list
RevenueBase Data Team. Top 25 professional employer organizations based in Singapore. Snapshot: September 20, 2026. https://revenuebase.ai/companies/professional-employer-organizations/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
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India
Company intelligence · public preview
Top 25 professional employer organizations based in Singapore
RevenueBase records 65 matching company records for professional employer organizations based in Singapore, with 2,674 tracked contacts and 815 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 20, 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 professional employer organizations 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 | BIPObiposervice.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 764 contacts → |
“Established in 2010 and headquartered in Singapore, BIPO is a leading global payroll and HR solutions provider, supporting businesses across 170+ countries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CXCcxcglobal.com HQ: Downtown Core, SingaporeReported employees: 501-1,000 | Downtown Core, Singapore | 501-1,000 | Exact match | 462 contacts → |
“Over the 30+ years that we’ve been in business, we’ve developed an international, multi-faceted and comprehensive talent management and workforce compliance solution.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ADP Southeast Asiasg.adp.com HQ: SingaporeReported employees: 10001+ | Singapore | 10001+ | Exact match | 293 contacts → |
“Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | P-Serv PTE LTDpersoloutsourcing.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 235 contacts → |
“P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Payasia By Deelpayasia.asia HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 177 contacts → |
“At PayAsia our core service offering and expertise is Payroll and Human BPO, Cloud SaaS technology for 150+ countries and 2500 client entities.* We realise that managing a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Times Software PTE LTDtimesoftsg.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 56 contacts → |
“Industry leader of more than 20 years experience in providing Payroll and Human Resource products and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kami Workforcekamiworkforce.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 34 contacts → |
“KAMI Workforce is revolutionizing workforce management by providing innovative HR software solutions and tailored people services that empower companies to maximize their…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ihros PTE LTDihros.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 33 contacts → |
“is a global HR technology and services company delivering -/.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Global Peopleglobal-ppl.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 32 contacts → |
“Global People allows its clients the exceptional ability to focus on their growth and success in their target market without worrying about compliance risks, penalties, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Evantage HRevantage-hr.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“eVantage HR offers a diverse array of customized HR managed programs and on-demand HR services to cater to the unique needs of its clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Payrollservepayrollserve.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 26 contacts → |
“Compliant Payroll and HR for 40+ Years As a business service line of RSM Stone Forest, PayrollServe delivers comprehensive and compliance-driven payroll and HR solutions to help…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | I-Admin Payroll & HR Servicesi-admin.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 24 contacts → |
“i-Admin is Asia’s leading regional provider of cloud-based SaaS payroll and HR management solutions for multinational companies of all industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MAJUmajuhr.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 22 contacts → |
“Maju’s here to simplify the complex and make managing your people a breeze.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Asia Payroll HUBasiapayrollhub.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 14 contacts → |
“Outsourcing payroll and HR functions has become a strategic imperative for businesses aiming to streamline operations and maximize efficiency.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Oligo Asiaoligo.asia HQ: Frasers Tower, SingaporeReported employees: 11-50 | Frasers Tower, Singapore | 11-50 | Exact match | 12 contacts → |
“Oligo is a leading HR and Payroll Outsourcing agency in APAC with HQ in Singapore and Kuala Lumpur, we provide top-notch and hassle-free HR services and Payroll solutions using…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Transcendent Business Services PTE LTDtbs.com.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 9 contacts → |
“Transcendent Business Services provides comprehensive and adaptive human resource expertise, freeing our clients to focus on progress and growth.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Emgeo Globalemgeoglobal.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 9 contacts → |
“Emgeo Global is a leading provider of global workforce, mobility, and immigration solutions, with a specialized focus on PEO and EOR services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wiseelephant Internationalwiseelephantint.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 9 contacts → |
“Our Mission Empowering Businesses with Insightful HR Solutions for a Sustainable Future Our Tagline Empowering Growth, Enriching Futures Why Choose Us?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Alpha Manpower PTE LTDalphamanpower.com.sg HQ: Geylang, SingaporeReported employees: 51-200 | Geylang, Singapore | 51-200 | Exact match | 7 contacts → |
“Alpha Manpower acts as an extension of your company, providing reliable and high-standard Recruitment services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Worknetics Globalworkneticsglobal.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 7 contacts → |
“We help companies all over the world Onboard Talents Anywhere and manage Compliance, HR & Payroll on their behalf without the need for companies to manage multiple offshore…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Match Resourcesmatchresources.co HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 6 contacts → |
“SINGAPORE | MALAYSIA Match Resources is a professional Human Resources services firm that specializes in HR and Payroll outsourcing, recruitment, and consulting solutions to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sg1 HRO PTE LTDsg1hro.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“SG1 HRO PTE LTD is an integrated Human Resource Outsourcing Company with headquarter in Singapore.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Impact BPO Services PTE LTDimpactbpo.com HQ: Kallang, SingaporeReported employees: 1-10 | Kallang, Singapore | 1-10 | Exact match | 2 contacts → |
“Established in 2019, IMPACT BPO is a successful Recruitment and Business Process Outsourcing (BPO) service group with over 200 headcounts in manpower augmentation and resourcing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nebula360nbl360.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 2 contacts → |
“Nebula 360 is a leading player in the workforce outsourcing industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Professional employer organizations: dataset insights
September 20, 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
65 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 65 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 20, 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 professional employer organizations?
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 professional employer organizations did RevenueBase find based in Singapore?
The saved snapshot records 65 matching company records, 2,674 tracked contacts and 815 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 20, 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
Professional employer organizations by geography
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India
- Professional employer organizations based in New Delhi, India
- Professional employer organizations based in Noida, India
- Professional employer organizations based in Pune, India
- Professional employer organizations based in Johannesburg, South Africa
- Professional employer organizations based in Pretoria, South Africa
- Professional employer organizations based in Atlanta, United States
Cite this list
RevenueBase Data Team. Top 25 professional employer organizations based in Singapore. Snapshot: September 20, 2026. https://revenuebase.ai/companies/professional-employer-organizations/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
- Professional employer organizations based in Sao Paulo, Brazil
- Professional employer organizations based in Ahmedabad, India
- Professional employer organizations based in Bangalore, India
- Professional employer organizations based in Chennai, India
- Professional employer organizations based in Gurgaon, India
- Professional employer organizations based in Mumbai, India