Protiviti
Global consulting firm specializing in internal audit, risk, compliance, technology, business processes, data analytics and finance.
Last updated August 31, 2026
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Overview
Protiviti is a global consulting firm and subsidiary of Robert Half Inc. It advises organizations on internal audit, enterprise risk, regulatory compliance, cybersecurity, technology, business processes, data analytics, finance, legal operations, investigations and transactions. The firm is headquartered in California and delivers services through its own operations together with a network of independently and locally owned Protiviti Member Firms. The network has more than 89 locations in over 29 countries, giving the brand an international footprint while preserving a member-firm structure in many markets. Protiviti was established in 2002 after Robert Half recruited more than 700 professionals formerly associated with Arthur Andersen's internal audit, business risk and technology risk consulting practices. More than 50 of those recruits had been Arthur Andersen partners. This formation gave Protiviti an experienced consulting base at a time when companies were placing greater emphasis on controls, governance, risk management and technology assurance. Rather than developing as a generalist staffing or accounting label, Protiviti built its identity around advisory work for complex operational, financial and regulatory issues. The firm expanded its capabilities through acquisitions and geographic development. In 2006 it acquired the assets of PG Lewis & Associates, adding data-forensics and cybersecurity expertise. In 2007 it acquired PENTA Advisory Services, a bankruptcy and restructuring consultancy, strengthening its insolvency, litigation and trustee-related capabilities. Decision First Technologies joined Protiviti in 2015, supporting the firm's technology and data-oriented consulting portfolio. International growth included the launch of a Cairo office in 2019, the addition of South African internal-audit and forensic-services firm SekelaXabiso CA in the same year, and new offices in Zurich, Berlin and Düsseldorf in 2020. Protiviti has continued to broaden its service model beyond traditional audit and risk advisory. In 2022 it created Protiviti Digital, a service line focused on digital marketing, customer experience and complex digital transformation programs. Robert Half also transferred its legal consulting service line to Protiviti in 2022, expanding the brand's ability to address legal operations, compliance, governance, investigations, technology and transaction-related needs. The firm's clients include large corporations and other complex organizations. According to the referenced company profile, Protiviti has served more than 80 percent of Fortune 100 companies, nearly 80 percent of Fortune 500 companies and 70 percent of Fortune 1000 companies. Its revenue exceeded US$1 billion in fiscal 2019, although Protiviti is not separately listed and detailed current financial information is not provided here. The brand has received recurring external recognition, including placement among Forbes' best management consulting firms from 2018 through 2025 and inclusion in Fortune's 100 Best Companies to Work For for eleven consecutive years from 2015 through 2025.
History
Protiviti was formed in 2002 under Robert Half's ownership. Its initial professional base consisted of more than 700 people recruited from Arthur Andersen's internal audit, business risk and technology risk consulting practices, including more than 50 former Arthur Andersen partners. The new firm entered the market with substantial experience in controls, governance, risk, technology assurance and internal audit, areas that were increasingly important to large companies and regulated organizations. The company expanded its specialist capabilities through acquisitions. In 2006, Protiviti acquired the assets of PG Lewis & Associates, a provider founded in 2003 that focused on data forensics and cybersecurity. The transaction added investigative and digital-evidence capabilities to Protiviti's existing risk and technology offering. In 2007, the firm acquired PENTA Advisory Services, which operated in restructuring and insolvency, litigation services and United States bankruptcy trustee work. PENTA's Baltimore and Richmond operations strengthened Protiviti's ability to advise companies and stakeholders during financial distress and formal bankruptcy processes. Protiviti continued to invest in technology and data consulting. In 2015 it acquired Decision First Technologies, adding to its technology-oriented capabilities. The firm also developed its international member-firm network. In January 2019, it opened a Cairo office, described as its first member-firm location in North Africa. The operation was led by Ashraf Fahmy, who had previously worked as a Deloitte partner in Egypt and in enterprise risk in Abu Dhabi. In February 2019, the South African internal-audit and forensic-services firm SekelaXabiso CA, also known as SkX, joined the network. With more than 200 consultants and offices in Gauteng and Durban, the firm provided local support for domestic clients and international businesses entering South Africa. Protiviti reached a reported revenue milestone in fiscal 2019, when annual revenue exceeded US$1 billion for the first time in its history. Because Protiviti is a subsidiary rather than a separately listed public company, its financial reporting is generally associated with Robert Half rather than presented as a standalone stock-market entity. In March 2020, Protiviti expanded its European presence by opening offices in Zurich, Berlin and Düsseldorf. Its international model combines corporate resources with independently owned and operated member firms. These local firms can use the Protiviti network and resources, but they do not have authority to act as agents of Protiviti unless separately authorized. The firm broadened its service portfolio in 2022. Protiviti Digital was created as a digital marketing and customer-experience service line for clients pursuing complex digital strategies. In April of that year, Robert Half transferred its legal consulting service line to Protiviti. This move extended Protiviti's role into legal operations, compliance, governance, technology, investigations and transaction support. By the mid-2020s, Protiviti presented itself as a broad consulting platform spanning internal audit, risk, compliance, cybersecurity, technology, data, finance, business processes, legal consulting, restructuring and digital transformation. The referenced profile reports that the firm has served a substantial majority of major United States Fortune-ranked companies and has maintained repeated recognition in consulting and workplace rankings. Its continuing operations, member-firm expansion and service-line development indicate an active international consulting brand within the Robert Half group.
- 2022
Protiviti Digital created
[1]A new service line is formed to address digital marketing and customer-experience transformation.
- 2022
Legal consulting transferred from Robert Half
[1]Protiviti assumes Robert Half's legal consulting service line and expands its related advisory scope.
- 2020
European office expansion
[1]New offices open in Zurich, Berlin and Düsseldorf.
- 2019
Cairo office launched
[1]Protiviti establishes its first member-firm location in North Africa with an office in Cairo.
- 2019
South African member firm added
[1]SekelaXabiso CA joins the Protiviti network as its first South African member firm.
- 2019
Revenue exceeds US$1 billion
[1]Protiviti reports annual revenue above US$1 billion for fiscal 2019.
- 2015
Decision First Technologies acquired
[1]Protiviti expands its technology and data consulting capabilities through the acquisition of Decision First Technologies.
- 2007
PENTA Advisory Services acquired
[1]The acquisition adds restructuring, insolvency, litigation and United States bankruptcy trustee services.
- 2006
PG Lewis & Associates assets acquired
[1]Protiviti acquires the assets of PG Lewis & Associates, adding data-forensics and cybersecurity capabilities.
- 2002
Protiviti is established
[1]Robert Half forms Protiviti after recruiting more than 700 professionals from Arthur Andersen's internal audit, business risk and technology risk consulting practices.
Products and positioning
An international advisory and consulting firm positioned at the intersection of risk, compliance, technology, finance and business transformation. Protiviti emphasizes practical support for complex enterprises, combining specialist consulting practices with the reach of the Robert Half group and a global member-firm network.
Advisory services · 2002
Internal Audit, Risk and Compliance
Protiviti's foundational practice helps organizations assess internal controls, governance, enterprise risk, regulatory obligations and audit programs. Services can include outsourced or co-sourced internal audit, control assessment, risk frameworks, compliance support and remediation planning. The practice is designed for large and complex organizations that need independent challenge, stronger oversight or additional specialist capacity.
Technology consulting · 2002
Technology Consulting and Cybersecurity
This portfolio covers technology risk, cybersecurity, information security, technology governance, digital transformation and related implementation support. Protiviti's acquisition of PG Lewis & Associates added data-forensics and cybersecurity expertise, while its broader technology practice addresses the connection between systems, controls, resilience and business performance.
Forensic services · 2006
Data Forensics and Investigations
Protiviti provides forensic and investigative support for matters involving data, litigation, disputes, misconduct reviews and other sensitive corporate questions. The capability was strengthened by the 2006 acquisition of PG Lewis & Associates and complements the firm's cybersecurity, compliance and legal advisory work.
Financial advisory · 2007
Restructuring and Insolvency
The restructuring practice supports companies, creditors and other stakeholders facing financial distress, insolvency or bankruptcy-related processes. Through the acquisition of PENTA Advisory Services, Protiviti added restructuring, litigation and United States bankruptcy trustee capabilities to its consulting platform.
Digital marketing and customer experience · 2022
Protiviti Digital
Protiviti Digital was established to help clients execute complex digital and marketing strategies. Its remit includes digital marketing, customer-experience transformation and the organizational and technology changes required to connect customer-facing activity with broader business objectives.
Legal and governance advisory · 2022
Legal Consulting
Protiviti's legal consulting service line supports legal, compliance and governance functions, as well as technology, investigations and transaction-related business needs. The service line moved from Robert Half to Protiviti in 2022, broadening the firm's coverage of corporate legal operations and adjacent risk matters.
Brand decisions
2022
Creation of Protiviti DigitalProduct launchBackground
Client demand for integrated digital strategy, marketing and customer-experience transformation was expanding.
Action taken
Protiviti established Protiviti Digital as a dedicated service line.
Aftermath
The move broadened Protiviti beyond risk and technology assurance into digital marketing and customer-experience work.
2022
Legal consulting service line transferred to ProtivitiStrategyBackground
Robert Half had an established legal consulting service line that could complement Protiviti's governance, compliance and technology advisory practices.
Action taken
Robert Half moved the legal consulting service line to Protiviti.
Aftermath
Protiviti expanded its legal, compliance, governance, investigations and transaction-related consulting capabilities.
2020
European footprint expansionStrategyBackground
Protiviti continued international expansion in Europe.
Action taken
The firm opened offices in Zurich, Berlin and Düsseldorf.
Aftermath
The new locations increased local access to Protiviti's consulting network in Switzerland and Germany.
2019
Expansion across North Africa and South AfricaStrategyBackground
Protiviti sought to increase local coverage in emerging regional markets while maintaining its member-firm model.
Action taken
The firm launched a Cairo office and added South African firm SekelaXabiso CA to its member-firm network.
Aftermath
The moves extended Protiviti's presence into North Africa and strengthened domestic and cross-border service capacity in South Africa.
2015
Acquisition of Decision First TechnologiesM&ABackground
Protiviti continued expanding its technology-oriented consulting capabilities.
Action taken
The firm acquired Decision First Technologies.
Aftermath
The acquisition strengthened Protiviti's technology and data consulting offering.
2007
Acquisition of PENTA Advisory ServicesM&ABackground
Protiviti was broadening its financial, litigation and distressed-business advisory capabilities.
Action taken
The firm acquired bankruptcy consultancy PENTA Advisory Services.
Aftermath
Protiviti added restructuring, insolvency, litigation and United States bankruptcy trustee services. Financial details were not disclosed.
2006
Acquisition of PG Lewis & Associates assetsM&ABackground
Protiviti sought to strengthen its data-forensics and cybersecurity capabilities.
Action taken
The firm acquired the assets of PG Lewis & Associates.
Aftermath
The transaction expanded Protiviti's specialist forensic and cyber advisory portfolio. Financial terms were not disclosed.
Recent events
Protiviti acquires Identropy[3]
Reported:
Protiviti acquired Identropy, a security consulting firm specializing in identity and access management services. Identropy's team joined Protiviti's Security and Privacy practice.
Protiviti launches Privacy as a Service[4]
Reported:
Protiviti launched Privacy as a Service, a managed privacy offering to help companies assess privacy needs, implement compliance measures and respond to changing regulations.
Sources4 sources
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