Robert Half
Robert Half
Robert Half Inc. is a global specialized talent solutions and business consulting company headquartered in Menlo Park, California. The company was founded in 1948 and pioneered specialized professional staffing services. Today, Robert Half connects businesses with skilled professionals for contract, permanent, consulting, and project-based work while also helping job seekers find employment opportunities across multiple professional disciplines.
Robert Half specializes in finance and accounting, technology, administrative and customer support, legal, marketing and creative, and executive-level recruitment. Its services include contract staffing, permanent placement, executive search, consulting talent, remote and hybrid workforce solutions, and managed business services. The company’s global consulting subsidiary, Protiviti, provides consulting in areas such as technology, risk, internal audit, finance, business performance, cybersecurity, and regulatory compliance.
Robert Half Inc. is publicly traded on the New York Stock Exchange under the ticker symbol RHI. Its current principal executive offices are located at 2884 Sand Hill Road, Suite 200, Menlo Park, California 94025, with 650-234-6000 listed as the corporate telephone number. Robert Half’s 2025 Annual Report reported approximately 14,500 full-time internal employees, including around 7,100 employees working directly in Protiviti operations.
650-234-6000
1-888-744-9202
Robert Half’s Customer Experience Center assists job seekers and professionals with issues involving accounts, job searches, payroll, time reporting, and other support needs.
Robert Half Inc.
2884 Sand Hill Road
Suite 200
Menlo Park, CA 94025
United States
Robert Half Inc.
2884 Sand Hill Road, Suite 200
Menlo Park, CA 94025
United States
Robert Half’s August 3, 2026 SEC filing continues to identify this address as the company’s principal executive offices and 650-234-6000 as its corporate telephone number.
Robert Half uses different email addresses according to the type of inquiry rather than publishing one universal customer-service email address for every issue.
For general questions, job seeker support, payroll, billing, legal concerns, technical issues, or service feedback, customers and candidates can use the company’s official Contact Us form.
Staffing, Recruitment, Talent Solutions, Human Resources, Professional Services, Business Consulting and Executive Search
1948
Robert Half pioneered specialized professional staffing services in 1948 and has since developed into a global talent solutions and business consulting organization.
Approximately 14,500 full-time internal employees
As of December 31, 2025, Robert Half reported approximately 14,500 full-time internal staff, including around 7,100 employees working directly in Protiviti operations. The company also placed approximately 94,300 engagement professionals on client assignments during 2025.
Robert Half does not publicly list standard walk-in visitor hours for its Menlo Park corporate headquarters.
The Customer Experience Center currently provides telephone support:
Monday to Friday: 8:00 AM to 9:00 PM Eastern Time
5:00 AM to 6:00 PM Pacific Time
https://www.roberthalf.com/us/en
https://www.roberthalf.com/us/en/about/investor-center
Robert Half Inc. trades on the New York Stock Exchange under the ticker symbol RHI. Its Investor Center provides earnings information, SEC filings, annual reports, corporate governance information, financial results, and shareholder resources.
https://www.roberthalf.com/us/en/jobs
Robert Half lists contract, permanent, onsite, hybrid, and fully remote job opportunities across numerous professional categories.
Robert Half provides staffing, recruitment, consulting, executive search, workforce management, and job-search services for businesses and professionals. Its services range from temporary staffing and permanent placement to senior executive recruitment and specialized business consulting.
Robert Half helps organizations find skilled professionals for temporary and contract assignments.
Businesses can use contract talent to fill short-term staffing gaps, support projects, manage seasonal workloads, cover employee absences, or access specialized expertise without immediately hiring a permanent employee.
Robert Half recruits candidates for full-time permanent employment.
Recruiters help employers identify, evaluate, and connect with professionals whose skills and experience match available positions.
Businesses can use Robert Half for roles that begin as contract assignments and may later transition into permanent employment.
This arrangement can allow employers and candidates to evaluate fit before a long-term hiring decision is made.
Finance and accounting are among Robert Half’s core specialties.
The company places professionals in roles such as accountants, financial analysts, controllers, auditors, bookkeepers, payroll specialists, accounts payable professionals, accounts receivable professionals, and finance leaders.
Robert Half provides technology talent for businesses that require technical professionals.
Areas can include software development, IT support, infrastructure, cybersecurity, cloud technology, data analytics, artificial intelligence, project management, ERP systems, and digital transformation.
Robert Half recruits administrative and customer-service professionals for organizations across multiple industries.
Positions can include administrative assistants, executive assistants, receptionists, office managers, customer service representatives, call-center professionals, and operations support staff.
Robert Half provides specialized recruiting services for law firms, corporate legal departments, and other organizations requiring legal professionals.
Roles can include attorneys, paralegals, legal assistants, compliance professionals, contract specialists, and legal operations staff.
Businesses can use Robert Half to recruit professionals across marketing, design, communications, content, and creative functions.
Roles can include graphic designers, digital marketers, copywriters, marketing managers, content professionals, UX specialists, and creative directors.
Robert Half provides executive search services for organizations seeking senior management and leadership professionals.
Its executive search specialists recruit leaders for roles such as chief executive officer, chief financial officer, chief operating officer, vice president, director, and other senior positions.
Robert Half maintains a practice of Full-Time Engagement Professionals who are employed by Robert Half and assigned to different client projects.
These professionals can work across multiple organizations and assignments while maintaining the stability of full-time employment with Robert Half.
Robert Half helps companies recruit professionals for remote and hybrid roles.
Job seekers can also search specifically for remote opportunities through Robert Half’s website and mobile tools.
Job seekers can use Robert Half to search for contract, permanent, contract-to-hire, hybrid, remote, and onsite employment opportunities.
The company posts new opportunities regularly across its specialist areas.
Candidates can create a Robert Half profile and submit or upload their resume.
Recruiters can use the candidate’s skills, professional background, location, and career preferences to identify potentially relevant job opportunities.
Robert Half publishes an annual Salary Guide containing compensation information and employment-market insights.
Employers and job seekers can use the guide to review salary ranges, hiring trends, in-demand skills, and compensation considerations across professional disciplines.
Robert Half combines recruiter expertise with technology and artificial intelligence to help identify candidates for available positions.
The company’s matching process is designed to support recruiters rather than eliminate human evaluation from the hiring process.
Professionals working on Robert Half assignments can submit time reports through Robert Half’s website or mobile app.
The company also provides payroll-related support for eligible engagement professionals.
The Robert Half mobile app allows job seekers and professionals to search opportunities, manage saved jobs, receive recommendations, submit time reports, and access other employment-related features.
Protiviti is Robert Half’s global business consulting subsidiary.
Protiviti provides consulting services in internal audit, risk and compliance, technology, cybersecurity, finance, accounting, business transformation, data, privacy, regulatory matters, and other areas.
Through Robert Half and Protiviti, organizations can access consulting professionals and project teams for complex business initiatives.
Services can support technology modernization, financial transformation, risk management, cybersecurity, operational improvement, and other strategic projects.
Robert Half publishes different phone numbers for corporate matters, customer experience, talent solutions, executive search, and shareholder services. Customers and job seekers should use the number that best matches the purpose of their inquiry.
650-234-6000
This is the official corporate telephone number listed with Robert Half Inc.’s principal executive offices in current SEC filings.
650-234-6000
This number is associated with Robert Half’s corporate headquarters at 2884 Sand Hill Road, Suite 200, Menlo Park, California.
650-234-6000
The same number serves as the primary publicly listed headquarters contact.
650-234-6000
This is Robert Half’s verified corporate office telephone number.
1-888-744-9202
Robert Half publishes this number for its Customer Experience Center.
1-888-744-9202
Support representatives are available Monday through Friday from 8:00 AM to 9:00 PM Eastern Time, or 5:00 AM to 6:00 PM Pacific Time.
1-844-617-3438
Robert Half’s current U.S. Contact Us page also publishes this number for users who cannot find the support information they need.
1-855-432-0924
Robert Half publishes this number on its U.S. website for users seeking assistance from its recruitment and talent solutions teams.
Robert Half publishes several toll-free numbers for different functions.
Customer Experience Center: 1-888-744-9202
General Contact: 1-844-617-3438
Talent Solutions: 1-855-432-0924
1-888-744-9202
Robert Half directs professionals needing payroll or time-reporting assistance to its Customer Experience Center.
1-888-744-9202
Candidates and engagement professionals who have difficulty submitting time reports can contact this number.
1-888-744-9202
Job seekers who require additional help can contact the Customer Experience Center for support.
1-855-579-2158
Robert Half publishes this number for U.S. Executive Search services.
1-855-432-0924
Employers seeking specialized talent can contact Robert Half through this number or its online hiring channels.
Robert Half does not publicly label one general nationwide number specifically as a Sales number.
Employers interested in Robert Half services can use:
1-855-432-0924
1-888-744-9202
This is the primary Customer Experience Center support number.
Robert Half does not publish a separate universal billing phone number for every client.
Clients with billing or invoice issues can use the official Contact Us form and select Billing as the subject or contact their Robert Half representative.
Robert Half does not maintain one universal regional office telephone number.
The company operates hundreds of staffing locations, and regional contact information varies by office.
Individual Robert Half offices maintain their own contact details.
Customers and candidates can use the Office Locator to identify the correct branch.
Local numbers vary by office.
Office Locator:
https://www.roberthalf.com/us/en/locations
Robert Half currently states that it has more than 300 staffing locations.
Robert Half operates internationally through country-specific organizations and offices.
Customers outside the United States should use the Robert Half website serving their country to obtain the correct telephone number.
Robert Half does not publish a general nationwide corporate emergency or after-hours telephone number.
Workplace emergencies involving immediate threats to health or safety should be reported to appropriate local emergency services and the relevant employer or workplace supervisor.
650-234-6000
Robert Half’s Investor Contact page lists its corporate headquarters number for investor-related corporate contact.
1-800-676-0894
1-800-952-9245
1-201-680-6578
Computershare Investor Services acts as Robert Half’s registrar and stock transfer agent.
Robert Half does not prominently publish one permanent universal Media Relations telephone number on its current main U.S. contact page.
Professional journalists should use Robert Half’s current media or corporate communications contacts associated with the relevant announcement.
Robert Half does not publish one universal nationwide HR number for all candidates and employees.
Employment, payroll, workplace, or assignment concerns should generally be directed to the employee’s recruiter, branch office, or Customer Experience Center.
Not applicable.
Robert Half is a professional staffing and business consulting company and does not operate a conventional reservation or booking service.
Job seekers and professionals who need assistance can call Robert Half’s Customer Experience Center at 1-888-744-9202. Current support hours are Monday through Friday from 8:00 AM to 9:00 PM Eastern Time, equivalent to 5:00 AM to 6:00 PM Pacific Time. Before calling, have your name, recruiter or office information, assignment details, account email, and a concise description of the issue available. The Customer Experience Center can assist with matters such as job-search support, payroll, time reporting, account access, and other service questions.
Robert Half also publishes 1-844-617-3438 on its general Contact Us page and 1-855-432-0924 for connecting with talent solutions professionals. If your concern relates to an existing job assignment, contacting your recruiter or local Robert Half office may be the quickest first step. For payroll or time-reporting problems, use the Customer Experience Center and keep relevant timesheet, pay period, and assignment information available.
Robert Half Inc.’s current principal executive offices are located at:
Robert Half Inc.
2884 Sand Hill Road
Suite 200
Menlo Park, CA 94025
United States
Corporate Phone: 650-234-6000
Robert Half’s August 3, 2026 SEC filing confirms that the company continues to use this address and corporate telephone number.
Robert Half Inc.
2884 Sand Hill Road, Suite 200
Menlo Park, CA 94025
United States
The Menlo Park headquarters supports executive leadership, corporate finance, investor relations, legal affairs, technology, strategy, human resources, communications, and other company-wide functions.
Robert Half Inc.
2884 Sand Hill Road
Suite 200
Menlo Park, CA 94025
United States
Phone: 650-234-6000
Robert Half’s official Investor Contact page continues to publish this headquarters address.
Computershare Investor Services
P.O. Box 43006
Providence, RI 02940-3006
United States
For private courier or registered mail:
Computershare Investor Services
150 Royall Street, Suite 101
Canton, MA 02021
United States
Domestic Phone: 1-800-676-0894
TDD: 1-800-952-9245
Foreign Shareholders: 1-201-680-6578
These contacts are intended for Robert Half shareholder account and stock-transfer matters rather than staffing or job-search questions.
Robert Half maintains more than 300 staffing locations and provides services in major metropolitan markets throughout the United States and internationally.
Each location may have its own telephone number and recruiting professionals specializing in different employment categories.
Office Locator:
https://www.roberthalf.com/us/en/locations
Protiviti operates as Robert Half’s global consulting subsidiary.
Protiviti maintains offices and consulting teams around the world and focuses on areas including technology, internal audit, risk, compliance, finance, business performance, and digital transformation.
Job seekers, employees, engagement professionals, contractors, candidates, or business clients who have a complaint involving a recruiter, job assignment, payroll, timesheet, billing, branch staff, background screening, discrimination concern, website issue, or another Robert Half service should collect relevant information before escalating the issue. Keep emails, job descriptions, assignment records, timesheets, payroll documents, recruiter names, branch details, and copies of previous communications. Organized documentation can help Robert Half determine the correct department and investigate what occurred.
Start by contacting the Robert Half recruiter, talent manager, account representative, or local office responsible for your job search or assignment. Explain the issue clearly and provide relevant information such as the position, assignment dates, client company when appropriate, recruiter name, and any emails or documents connected with the concern. Many scheduling, assignment, communication, candidate-status, and workplace issues can be addressed by the local team. Clearly state what outcome you are requesting and ask what action will be taken. Keep notes of the representative’s name, the date of contact, and the response you receive.
If the recruiter or local office cannot resolve the matter, call Robert Half’s Customer Experience Center at 1-888-744-9202. Explain what happened, identify the recruiter or branch involved, and provide any relevant assignment, payroll, job-search, or account information. Mention the steps you have already taken and explain exactly what part of the complaint remains unresolved. If the representative provides a reference number or follow-up instructions, save that information carefully. The Customer Experience Center is available Monday through Friday from 8:00 AM to 9:00 PM Eastern Time.
Customers and candidates can also submit complaints through Robert Half’s official Contact Us page at https://www.roberthalf.com/us/en/contact. The form allows users to select topics such as branch or staff service comments, legal or discrimination concerns, payroll and timesheets, billing, technical issues, background or drug screening questions, and general feedback. Include your contact information, branch or recruiter details, important dates, and a concise explanation of the problem. Mention any previous attempts to resolve the matter so the receiving team understands the history. Keep a copy or screenshot of your submission and any response you receive.
For a serious or unresolved issue that requires corporate review, written correspondence may be directed to Robert Half Inc., 2884 Sand Hill Road, Suite 200, Menlo Park, CA 94025, United States. Include your name, contact details, relevant branch or recruiter information, assignment or employment details, important dates, and a chronological explanation of the complaint. Describe the steps already taken with the recruiter, branch, or Customer Experience Center and clearly state the resolution you are seeking. Include copies rather than originals of relevant emails, timesheets, payroll records, letters, or other supporting documentation. Keep a complete copy of everything submitted for your records.
If a serious employment, wage, discrimination, workplace safety, privacy, or consumer matter remains unresolved after Robert Half’s internal process, the appropriate external channel will depend on the nature and location of the complaint. Wage issues, discrimination complaints, workplace safety matters, or suspected recruiting fraud may each fall under different state or federal agencies. Before escalating, organize all employment records, payroll documents, job communications, emails, complaint submissions, and case information. These documents can show both the original concern and the attempts already made to resolve it directly with Robert Half. For ordinary service issues, completing the internal complaint process first generally creates the clearest documentation trail.
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