Company lists · Data refreshed September 2026
Top 21 International HR outsourcing companies based in Pakistan
RevenueBase identified 405 international HR outsourcing companies headquartered in Pakistan as of September 2026 and tracks 5,584 professional contacts across them, including 126 with verified work emails. Karachi is the largest hub.
This list covers international HR outsourcing companies headquartered in Pakistan, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 21 largest international HR outsourcing companies based in Pakistan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 169 contacts → | ||||
Indirect evidence “E-square Services (pvt) Ltd, which was established in 2006 having offices in three major cities (Karachi, Lahore and Islamabad) of Pakistan as well as in UAE (Dubai).” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 166 contacts → | ||||
Indirect evidence “Founded in 2004 with a primary focus on executive search, HRSI expanded its services in 2009 with Human Resource Solutions Private Limited (HRSPL).” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 145 contacts → | ||||
Partial evidence “Global brand of Advance Technologies Outsourcing Services” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 119 contacts → | ||||
Indirect evidence “BPO Wizard specializes in providing offshore recruitment, candidate sourcing, marketing, and back-office support services to staffing and recruiting agencies in North America…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 111 contacts → | ||||
Indirect evidence “Horizon Tech enables businesses to thrive through strategic BPO and remote staffing services tailored for scalability, agility, and efficiency.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 92 contacts → | ||||
Partial evidence “Established in 1976, Allied Services International Private Limited (commonly known as ASIL) is Pakistan's leading Human Resource company providing quality Human Resource, Business…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 54 contacts → | ||||
Partial evidence “We are an outsourcing firm offering future-ready solutions to its clients across the globe.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 47 contacts → | ||||
Strong evidence “Best Payroll HR EOR Outsourcing Company in Pakistan!” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 44 contacts → | ||||
Partial evidence “Focal HR (Private) Limited is an entrepreneurial setup of talented and experienced human resource professionals having diversified industries experience in all functions of HR.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 37 contacts → | ||||
Indirect evidence “Welcome to HLX Staffing – Empowering Your Business with Elite Global Staffing Solutions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 37 contacts → | ||||
Partial evidence “We are a multidimensional consulting firm providing HR Management Solutions & Market Intelligence services to our various industry clients.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 32 contacts → | ||||
Partial evidence “TOX offers outsourcing services to businesses around the globe.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 31 contacts → | ||||
Partial evidence “MARS BPO was established in 2012 envisioning the need in the market for an outsourcing and business solution company.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 29 contacts → | ||||
Strong evidence “is a forward-thinking BPO firm delivering tailored outsourcing solutions across Accounting, Compliance, Consulting, HR, IT, and ERP domains.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 28 contacts → | ||||
Strong evidence “Providing HR outsourcing service, Financial & Accounting services, Billing & Settlement service, Back office operations management services, E-commerce operation management…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 28 contacts → | ||||
Indirect evidence “Avaib was founded in 2004 as a multinational technology recruitment and consulting company that provides highly skilled remote professionals to offshore companies, ranging from…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Partial evidence “BlueZorro provides managed offshoring & outsourcing services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Strong evidence “Talent Systems is a team of professionals providing their services in the areas of Executive Recruiting, Training, HR Consulting and Outsourcing.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “Global Gateway Services is a multinational organization providing solutions to clients across the globe.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Partial evidence “Sperton Pakistan is being established to support companies in Pakistan for all HR needs: recruitment specification, search and selection, interview, tests to contract negotiations…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Strong evidence “Welcome to Ayzel Global, your trusted partner in HR solutions and outsourcing services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: international HR outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names international HR outsourcing companies.
- Partial evidence
- Its own public description names part of international HR outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name international HR outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 21 of 405 international HR outsourcing companies based in Pakistan
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International HR outsourcing companies based in Pakistan at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Pakistan, so it is reported there. Company counts and contact totals on this page are exact for Pakistan, over 405 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among international HR outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Pakistan whose own description of what they do matches “international HR outsourcing companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names international HR outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among international HR outsourcing companies, and records with no verified work email. Companies headquartered outside Pakistan are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 126 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
International HR outsourcing companies by metro
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names international HR outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many international HR outsourcing companies are there based in Pakistan?
RevenueBase identified 405 international HR outsourcing companies headquartered in Pakistan as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Esquare Global Partners, headquartered in Karachi, tops this list with the largest team on record.
Which city has the most international HR outsourcing companies?
Karachi leads with 147 headquartered companies, followed by Lahore (134) and Islamabad (36).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 126 verified decision-maker contacts tracked across these 405 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
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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 Smart Search, 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.
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