These Human Resources Services companies in New York State are primarily large and mid-sized firms, with a focus on comprehensive HR solutions. Paychex leads with 18,530 employees, offering HR, payroll, and benefits. Pride Global provides integrated human capital solutions, while Justworks offers payroll, HR tools, and benefits. Multiplier simplifies international team management, and LHH + DBM specializes in talent mobility.
The data shows a strong concentration of headquarters in New York City, with 12 out of 15 companies based there. Rochester is another notable hub, hosting Paychex and Heartland Payroll. The founding dates range from 1939 (Segal Consulting) to 2020 (Multiplier, Nexio Talent Labs), indicating a mix of long-established firms and newer ventures in the HR services sector.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Paychexpaychex.com
Leading provider of HR, payroll, and benefits solutions for businesses in the US and Europe, serving over 740,000 clients and 22M worksite employees |
18,530 | |||
| 2 |
Pride Globalprideglobal.com
An integrated human capital solutions firm with diverse HR services globally and a focus on treating stakeholders exceptionally |
2,019 | |||
| 3 |
Justworksjustworks.com
Platform providing payroll, HR tools, compliance support, and corporate-level benefits with 24/7 customer service for growing businesses. |
1,623 | |||
| 4 |
Multiplierusemultiplier.com
Global employment platform simplifying international team management by handling compliance, contracts, payroll, benefits, and taxes, allowing companies to focus on their distributed teams effortlessly |
1,266 | |||
| 5 |
HUMAN RESOURCESacademyofpublicpolicies.org
Provides human resource management services for organizations, including compliance, employee benefits, talent acquisition, and off-boarding procedures |
1,147 | |||
| 6 | 995 | ||||
| 7 | 967 | ||||
| 8 |
Segal Consultingsegalco.com
A trusted consulting firm with actuarial roots, offering guidance in health benefits, HR, technology, investments, and more for organizations impacting society |
465 | |||
| 9 |
TroopHRtroophr.com
Connecting HR leaders to share insights and strategies, accessing relevant content to seize opportunities and overcome modern workplace challenges. |
432 | |||
| 10 |
LevelUP HCSleveluphcs.com
Designs and delivers resilient talent engines for organizations, strengthening hiring infrastructures through RPO, embedded recruitment, executive search, and total talent solutions, prioritizing quality and compliance. |
376 | |||
| 11 |
Prime Staffingprimestaffingnyc.com
A leading staffing firm in New York offering temporary and full-time placements across industries like healthcare, finance, legal, IT, and more |
225 | |||
| 12 |
Birches Group LLCbirchesgroup.com
Specialized HR consultancy focused on labor market data in developing countries, offering total compensation surveys, organization design consulting, and innovative software solutions |
172 | |||
| 13 |
Nexio Talent Labsnexiotalentlabs.com
Innovative recruitment hub connecting companies with top talent, providing bespoke solutions, strategic talent incubation, and career architecture for business transformation |
148 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 14 |
Heartland Payrollheartland.us
A human-centered technology company offering point of sale, payments, and payroll solutions for entrepreneurs, with services including payroll, time tracking, hiring, and HR assistance |
141 | |||
| 15 |
PrideOneprideone.com
A global managed service provider offering customized solutions to help companies manage contingent workforce efficiently while ensuring compliance with employment regulations |
128 | |||
| 16 |
TalentRupt Inc.talentrupt.com
Global Offshore Recruitment Firm specializing in RPO services for staff agencies, enabling talent pipeline building and exceeding SLAs across various industries |
119 | |||
| 17 |
Alcott HRalcotthr.com
A provider of customized solutions for business operations, including HR, payroll, compliance, benefits, and risk management support for profit and nonprofit organizations nationwide |
113 | |||
| 18 |
USA Payrollusapayroll.com
A nationwide provider of Human Capital Management services, including payroll, HR, compliance, benefits administration, and time and attendance solutions for small and medium businesses |
67 | |||
| 19 | 43 | ||||
| 20 |
SHRM-LI Society for Human Resource Management, Long Islandshrm-li.clubexpress.com
A non-profit chapter providing HR professionals on Long Island with education, networking, and ethical standards to enhance their expertise and profession |
21 | |||
| 21 |
Talent Equity Grouptalentequitygroup.com
Talent Equity Group maximizes corporate performance by enhancing company culture and attracting top talent for sustained growth and innovation |
18 | |||
| 22 |
PEAR Core Solutions, Inc.pearcoresolutions.com
A niche human capital management and business consulting company offering HR support, performance coaching, strategic planning, talent acquisition, and workplace investigations |
17 | |||
| 23 |
Associated HCMassociatedhcm.com
Associated HCM provides end-to-end human capital management solutions including payroll, tax management, HR administration, analytics, and more to streamline businesses |
12 | |||
| 24 |
Organization Development Network of New Yorkodnny.org
The company offers programs and activities for OD practitioners to improve skills and support organizational transformation, creating connections for growth |
6 | |||
| 25 |
HHRSearchhhrsearch.com
A specialized HR boutique connecting rising talent with top hospitality industry opportunities worldwide, ensuring successful matches for award-winning hotels and restaurants |
3 | |||
| 26 |
BL Recruitingblrecruiting.com
An experienced team specializing in recruiting top-tier candidates for enterprises, focusing on long-term success by reducing turnover High-quality, qualified candidates guaranteed |
1 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.
More company lists in New York State
- The largest companies in New York State 12,430
- Multinational companies in New York State 2,214
- Financial services firms in New York State 1,273
- Financial Services companies in New York State 1,077
- SaaS companies in New York State 1,060
- Professional services firms in New York State 955
- Real Estate companies in New York State 789
- Venture capital and private equity firms in New York State 758
- Software Development companies in New York State 696
- Education providers in New York State 656
- AI companies in New York State 584
- IT Services and IT Consulting companies in New York State 570
- Retail chains in New York State 557
- Healthcare providers in New York State 494
- Companies with a mobile app in New York State 491
- Subscription businesses in New York State 485
- Consulting firms in New York State 474
- Advertising Services companies in New York State 473
- IT services companies in New York State 468
- Investment Management companies in New York State 457
- Marketing and communications agencies in New York State 449
- Companies with in-house R&D in New York State 418
- Hospitals and Health Care companies in New York State 408
- Venture Capital and Private Equity Principals companies in New York State 398
The same list elsewhere in United States
- Human Resources Services companies in the United States 291
- Human Resources Services companies in California 40
- Human Resources Services companies in Texas 26