Company lists · Data refreshed November 2026
Top 20 Outsourcing advisors based in Singapore
RevenueBase identified 463 company matches for outsourcing advisors associated with Singapore as of November 2026 and tracks 4,973 professional contacts across them, including 641 with verified work emails. Singapore is the largest hub.
This list covers company matches for outsourcing advisors 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 November 6, 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 20 largest outsourcing advisors based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 212 contacts → | ||||
Exact match “NSOL provides a broad portfolio of Business processes and Information Technology solutions to its clients worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 209 contacts → | ||||
Exact match “P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 167 contacts → | ||||
Exact match “An award-winning company founded in 2004, ScienTec has transformed organizations across Asia Pacific with our 4 principle services: Staffing, Specialist Search, Outsourcing and HR…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 158 contacts → | ||||
Exact match “Elitez Pte Ltd, a subsidiary of Elitez Group, established in 2010 to meet the gaps of the FMCG industry by providing opportunities for homemakers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 136 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 105 contacts → | ||||
Exact match “Goldtech Resources provides distinctive outsourcing solutions and services to corporations that outsource their non-core and core activities such as Talent Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 94 contacts → | ||||
Exact match “NuVista Technologies Pte Ltd provides comprehensive Solutions and Consulting Services for Human Resource, Procurement & for ERP-Cloud-based SaaS Business Suite with Integrated…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 43 contacts → | ||||
Exact match “JonDavidson was formed to meet the needs of the IT/Telecommunications, Manufacturing/Engineering, Banking & Finance, Hospitality and Oil & Gas sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 40 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “Singapore based CPA firm with over 20 years of combined experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “Trinity Consulting is an independent IT Services, Consulting and Business Consulting services firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 35 contacts → | ||||
Exact match “Guidepoint connects clients with vetted subject matter experts-Advisors-from our global professional network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “Nomura Research Institute (NRI) is the first thinktank ever developed in Japan and is one of the largest management consulting firms in Japan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “Since 2005, Nanosoft Business Systems offer full-spectrum of Talent Sourcing services,IT Manager services,IT Recruitment Services and other Adhoc IT Customised Services with very…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Our mission is to support our customers in their business services and advisory needs with listening, integrity and professionalism so they have peace of mind to focus on their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “Leveraging on over 25 years of TRM experience, Principia offers the most complete business advisory solutions in the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 25 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 21 contacts → | ||||
Exact match “Recruit Inc is a One-Stop HR Solutions Company, for organizations to “Partner Right for the Right People”.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Since 1978, Goh Yau Kee & Co and its affiliates, have assisted numerous clients to meet statutory requirements while helping them to grow their business in a sustainable way using…” Recorded in the RevenueBase company graph · Nov 6, 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 “outsourcing advisors”. 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 20 of 463 outsourcing advisors based in Singapore
See the full list, filter by size, metro and specialty, and access 641 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsourcing advisors based in Singapore at a glance
As of Nov 6, 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 463 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 “outsourcing advisors” 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 641 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 November 6, 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.
Outsourcing advisors by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outsourcing advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourcing advisors are there based in Singapore?
RevenueBase identified 463 company matches for outsourcing advisors associated with Singapore as of November 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?
Nsol BPO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsourcing advisors?
Singapore leads with 423 company records, followed by Downtown Core (7) and Anson (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 641 professional contacts with verified work emails tracked across these 463 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 463 outsourcing advisors based in Singapore. Start with a free account, no credit card.
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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
- Outsourcing advisors based in the United States
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Company intelligence · public preview
Top 20 outsourcing advisors 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 463 matching company records for outsourcing advisors based in Singapore, with 4,973 tracked contacts and 641 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 outsourcing advisors 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 |  Nsol BPOnsolbpo.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 212 contacts → |
“NSOL provides a broad portfolio of Business processes and Information Technology solutions to its clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  P-Serv PTE LTDpersoloutsourcing.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 209 contacts → |
“P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Scientec Consulting Pte. LTDscientecconsulting.comHQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 167 contacts → |
“An award-winning company founded in 2004, ScienTec has transformed organizations across Asia Pacific with our 4 principle services: Staffing, Specialist Search, Outsourcing and HR…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Elitez Singaporeelitez.asiaHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 158 contacts → |
“Elitez Pte Ltd, a subsidiary of Elitez Group, established in 2010 to meet the gaps of the FMCG industry by providing opportunities for homemakers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RMA Grouprmagroup.com.sgHQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 136 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Goldtech Resources PTE LTDgoldtechrs.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 105 contacts → |
“Goldtech Resources provides distinctive outsourcing solutions and services to corporations that outsource their non-core and core activities such as Talent Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nuvista Technologiesnuvistastech.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 94 contacts → |
“NuVista Technologies Pte Ltd provides comprehensive Solutions and Consulting Services for Human Resource, Procurement & for ERP-Cloud-based SaaS Business Suite with Integrated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Jondavidson PTE LTDjondavidsongroup.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 43 contacts → |
“JonDavidson was formed to meet the needs of the IT/Telecommunications, Manufacturing/Engineering, Banking & Finance, Hospitality and Oil & Gas sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Grow Asiagrowasia.sgHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Singapore Corporate Services PTE LTDscs-cpa.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 39 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Trinity Consulting Services Trinitytrinityconsulting.asiaHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 37 contacts → |
“Trinity Consulting is an independent IT Services, Consulting and Business Consulting services firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Guidepoint Singaporeguidepoint.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 35 contacts → |
“Guidepoint connects clients with vetted subject matter experts-Advisors-from our global professional network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  NRI Singaporenrisg.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 28 contacts → |
“Nomura Research Institute (NRI) is the first thinktank ever developed in Japan and is one of the largest management consulting firms in Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nanosoft Business Systems PTE LTDnanosoftbs.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 28 contacts → |
“Since 2005, Nanosoft Business Systems offer full-spectrum of Talent Sourcing services,IT Manager services,IT Recruitment Services and other Adhoc IT Customised Services with very…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metrocorp 京华metrocorp.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“Our mission is to support our customers in their business services and advisory needs with listening, integrity and professionalism so they have peace of mind to focus on their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Principia-Consultingprincipia-consulting.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Leveraging on over 25 years of TRM experience, Principia offers the most complete business advisory solutions in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Evantage HRevantage-hr.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Recruit INC PTE LTD EA Licence 14c7334recruit-inc.comHQ: Orchard, SingaporeReported employees: 11-50 | Orchard, Singapore | 11-50 | Exact match | 21 contacts → |
“Recruit Inc is a One-Stop HR Solutions Company, for organizations to “Partner Right for the Right People”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  GYK Groupgykco.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“Since 1978, Goh Yau Kee & Co and its affiliates, have assisted numerous clients to meet statutory requirements while helping them to grow their business in a sustainable way using…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 463 company matches
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Outsourcing advisors: dataset insights
November 6, 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
461 records in the displayed employee bands.
2 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 463 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: November 6, 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 ↗
Outsourcing advisors by metro
Questions about this company list
What does Exact match mean for outsourcing advisors?
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 outsourcing advisors did RevenueBase find based in Singapore?
The saved snapshot records 463 matching company records, 4,973 tracked contacts and 641 verified emails. The public preview displays 20 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: November 6, 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
Outsourcing advisors by geography
- Outsourcing advisors based in the United States
- Outsourcing advisors based in Brazil
- Outsourcing advisors based in the United Kingdom
- Outsourcing advisors based in France
- Outsourcing advisors based in Spain
- Outsourcing advisors based in Germany
- Outsourcing advisors based in Canada
- Outsourcing advisors based in Australia
- Outsourcing advisors based in Italy
- Outsourcing advisors based in the Netherlands
- Outsourcing advisors based in Mexico
- Outsourcing advisors based in Argentina
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 outsourcing advisors based in Singapore. Snapshot: November 6, 2026. https://revenuebase.ai/companies/outsourcing-advisors/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
- Outsourcing advisors based in the United States
- Outsourcing advisors based in Brazil
- Outsourcing advisors based in the United Kingdom
- Outsourcing advisors based in France
- Outsourcing advisors based in Spain
- Outsourcing advisors based in Germany
Company intelligence · public preview
Top 20 outsourcing advisors based in Singapore
RevenueBase records 463 matching company records for outsourcing advisors based in Singapore, with 4,973 tracked contacts and 641 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 outsourcing advisors 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 | Nsol BPOnsolbpo.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 212 contacts → |
“NSOL provides a broad portfolio of Business processes and Information Technology solutions to its clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | P-Serv PTE LTDpersoloutsourcing.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 209 contacts → |
“P-Serv | Now PERSOL Outsourcing We’ve moved.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Scientec Consulting Pte. LTDscientecconsulting.com HQ: SingaporeReported employees: Not recorded | Singapore | Not recorded | Exact match | 167 contacts → |
“An award-winning company founded in 2004, ScienTec has transformed organizations across Asia Pacific with our 4 principle services: Staffing, Specialist Search, Outsourcing and HR…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Elitez Singaporeelitez.asia HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 158 contacts → |
“Elitez Pte Ltd, a subsidiary of Elitez Group, established in 2010 to meet the gaps of the FMCG industry by providing opportunities for homemakers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RMA Grouprmagroup.com.sg HQ: SingaporeReported employees: 1,001-5,000 | Singapore | 1,001-5,000 | Exact match | 136 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Goldtech Resources PTE LTDgoldtechrs.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 105 contacts → |
“Goldtech Resources provides distinctive outsourcing solutions and services to corporations that outsource their non-core and core activities such as Talent Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nuvista Technologiesnuvistastech.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 94 contacts → |
“NuVista Technologies Pte Ltd provides comprehensive Solutions and Consulting Services for Human Resource, Procurement & for ERP-Cloud-based SaaS Business Suite with Integrated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Jondavidson PTE LTDjondavidsongroup.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 43 contacts → |
“JonDavidson was formed to meet the needs of the IT/Telecommunications, Manufacturing/Engineering, Banking & Finance, Hospitality and Oil & Gas sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Grow Asiagrowasia.sg HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 40 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Singapore Corporate Services PTE LTDscs-cpa.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 39 contacts → |
“Singapore based CPA firm with over 20 years of combined experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Trinity Consulting Services Trinitytrinityconsulting.asia HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 37 contacts → |
“Trinity Consulting is an independent IT Services, Consulting and Business Consulting services firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Guidepoint Singaporeguidepoint.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 35 contacts → |
“Guidepoint connects clients with vetted subject matter experts-Advisors-from our global professional network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | NRI Singaporenrisg.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 28 contacts → |
“Nomura Research Institute (NRI) is the first thinktank ever developed in Japan and is one of the largest management consulting firms in Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nanosoft Business Systems PTE LTDnanosoftbs.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 28 contacts → |
“Since 2005, Nanosoft Business Systems offer full-spectrum of Talent Sourcing services,IT Manager services,IT Recruitment Services and other Adhoc IT Customised Services with very…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metrocorp 京华metrocorp.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 26 contacts → |
“Our mission is to support our customers in their business services and advisory needs with listening, integrity and professionalism so they have peace of mind to focus on their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Principia-Consultingprincipia-consulting.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Leveraging on over 25 years of TRM experience, Principia offers the most complete business advisory solutions in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Evantage HRevantage-hr.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Recruit INC PTE LTD EA Licence 14c7334recruit-inc.com HQ: Orchard, SingaporeReported employees: 11-50 | Orchard, Singapore | 11-50 | Exact match | 21 contacts → |
“Recruit Inc is a One-Stop HR Solutions Company, for organizations to “Partner Right for the Right People”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | GYK Groupgykco.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 18 contacts → |
“Since 1978, Goh Yau Kee & Co and its affiliates, have assisted numerous clients to meet statutory requirements while helping them to grow their business in a sustainable way using…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 463 company matches
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Outsourcing advisors: dataset insights
November 6, 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
461 records in the displayed employee bands.
2 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 463 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: November 6, 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 ↗
Outsourcing advisors by metro
Questions about this company list
What does Exact match mean for outsourcing advisors?
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 outsourcing advisors did RevenueBase find based in Singapore?
The saved snapshot records 463 matching company records, 4,973 tracked contacts and 641 verified emails. The public preview displays 20 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: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 outsourcing advisors based in Singapore. Snapshot: November 6, 2026. https://revenuebase.ai/companies/outsourcing-advisors/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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