We leave no stone unturned.
For StoneTurn, the notion of “leaving no stone unturned” is not merely a quaint turn-of-phrase. It’s in our name. It’s how we approach every engagement. It’s the principle that guides how we treat our clients and interact as colleagues. Whether we are investigating a financial issue, evaluating the effectiveness of a compliance program, providing expert testimony, or analyzing large volumes of data, we're passionate about working collaboratively with clients to achieve successful outcomes.
StoneTurn at a Glance
StoneTurn, a global professional services firm, works with law firms, corporations, and government agencies in solving the most complex and consequential business issues. StoneTurn has earned the trust of clients and regulators worldwide by deploying multidisciplinary teams of industry leaders to provide unique expertise with forensics and investigations, risk and compliance, data and technology, economic and dispute advisory, and strategic business consulting.
Founded in 2004, StoneTurn operates from offices across five continents and is widely lauded for its commitment to collaboration, integrity, and independence. StoneTurn’s leaders—partners and alumni of international public accounting and consulting firms, industry and government agencies—opted for a different professional services model.
What Our Clients Say About Us
- “They are engaging, experienced, extremely knowledgeable, well-connected and second to none in working out what’s most important in any given situation and how to approach and overcome the challenges.” – Chambers, Quoting a Client
- “They approach everything with professionalism, calm and deep intelligence, in every sense.” – Chambers, Quoting a Client
- “They approach everything with professionalism, calm and deep intelligence, in every sense. The team dynamic is positive, supportive and it shows in the quality of work and service.” – Chambers, Quoting a Client
- “The team was amazing: working to deadline, churning out high-quality work, and responding to all of our needs.” – Chambers, Quoting a Client
Our Senior Leadership
In 2004, StoneTurn’s co-founders set out to create a different kind of professional services firm. One where people come first, the quality of work is paramount, and building and maintaining long-term relationships with clients is key.
StoneTurn’s senior leadership is anchored by the vision and values of its co-founders, Christopher Martinez and Simon Platt, who established the firm with a commitment to integrity, collaboration, and hands-on client service. Under their guidance, StoneTurn has grown from a niche professional services firm into a trusted global firm known for helping clients navigate some of the most high profile and complex matters in history. Today, that legacy continues under the leadership of Managing Partner Brad Wilson, who brings a strategic, people-first approach to expanding the firm’s impact and capabilities. Together with a team of highly experienced Partners and professionals, StoneTurn’s leadership is deeply engaged in delivering practical, high-quality solutions for clients around the world.
“We knew we could create a firm that would focus on our people first and foremost—and provide the opportunity and encouragement for the personal and professional growth of each of us, together, as a cohesive group.”
– Simon Platt, Co-Founder & Partner
Our Approach
StoneTurn approaches all matters with deep expertise, a focus on quality, and an emphasis on developing long-term, trusted relationships with our clients. Our team includes leading corporate investigators, former senior government officials from regulatory, intelligence, and law enforcement agencies in the U.S. and internationally, seasoned forensic accountants, data scientists, cybersecurity experts, economists, and various industry experts. Our “one firm” approach coupled with a purposeful effort to foster collaboration across geographies, service lines, and levels results in StoneTurn bringing the best expertise to every engagement to ensure the best possible service and outcome for our clients.
Our Clients
StoneTurn is a trusted advisor to leading law firms, global corporations, and government agencies. Our clients turn to us for objective insights, deep subject-matter expertise, and practical solutions. As we continue to grow and evolve as an organization, we remain committed to building trust with our clients and providing value at every turn.
- We support top-tier law firms with investigative, forensic, compliance, economic, and litigation consulting services across a wide range of matters. Our professionals work collaboratively with legal teams to provide credible analysis, expert testimony, investigative and strategic support.
- Fortune 500 companies and multinational organizations rely on StoneTurn to navigate risk, investigate fraud, enhance compliance frameworks, and respond to regulatory scrutiny. Whether managing large-scale investigations, improving cybersecurity posture, or supporting ongoing compliance efforts, we deliver solutions that are tailored, sustainable, and actionable.
- Well-known by regulators for our objective perspective, StoneTurn professionals are experienced in engaging with federal, state and local government agencies worldwide. Not only does the government often appoint and approve StoneTurn to serve as independent monitors and independent consultants, but it also engages our firm as testifying and consulting experts.
Our Global Reach
StoneTurn employs nearly two hundred full-time professionals across 13 offices in the U.S., U.K., Brazil, South Africa and Singapore. We have also assembled an unmatched global network of senior advisers – virtually all of whom have more than 20 years of experience in their respective disciplines—from diverse industries and geographies. Through this network, we supplement our teams with experienced, on-the-ground professionals in nearly 100 countries, as needed, to assist our clients in any jurisdiction around the world.
Careers
Turn to us when you're looking for an exciting new career opportunity. We seek motivated individuals who are flexible and possess creative problem-solving skills. It’s your turn. Build your career at StoneTurn.