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David C. Rybicki


Represented a global public company in parallel criminal and civil investigations brought by the DOJ and federal regulatory agencies involving alleged violations of the Food, Drug, and Cosmetic Act.
Represented a Fortune 500 multinational mobile payment company in multiple OIG investigations related to CARES Act stimulus program funding.
Represented an international offshore drilling contractor in connection with investigations by the DOJ and SEC into alleged violations of the FCPA arising from contracts with Brazilian state petroleum corporation Petrobras.
Represented a petroleum services company in connection with a DOJ Fraud Section investigation into potential violations of the FCPA in Asia and South America, resulting in a declination of prosecution under the FCPA Pilot Program.
Represented a global pharmaceutical and healthcare company in False Claims Act investigation brought by the DOJ.
Represented an international aviation industry service provider in False Claims Act investigation brought by the DOJ.
Represented a global nuclear engineering company in parallel federal and state criminal fraud proceedings involving the DOJ and a state attorney general’s office, resulting in declination of prosecution from all enforcement agencies involved.
Represented an individual in a federal securities fraud investigation related to cryptocurrency trading and promotion brought by the SEC.
Represented the founder and CEO of an investment management fund in securities fraud investigation and prosecution brought by the DOJ’s Fraud Section.
Represented an individual in a DOJ public corruption and Foreign Agents Registration Act (FARA) investigation into relative and associates of prominent Executive Branch official.
Represented a major US museum in cross-border investigation and dispute involving a foreign government before the DOJ’s Office of International Affairs and Criminal Division.
Represented multiple companies and individuals before the DOJ in extradition proceedings and evidentiary requests by foreign governments made pursuant to Mutual Legal Assistance Treaties (MLATs).
Represented a global public consumer goods company in multiple state AG investigations.
Represented individuals and companies in DOJ grand jury investigations and enforcement actions involving alleged criminal violations of campaign finance law, the Lobbying Disclosure Act (LDA), and the Federal Election Campaign Act (FECA).


Represented a global social media platform in House Select Committee on the January 6th Capitol Attack investigation and subsequent inquiries by the Senate Commerce Committee, House Committee on Oversight and Accountability, House Homeland Security and Government Affairs Committee, and House Judiciary Committee.
Represented a national healthcare system in Senate Finance Committee and Senate Committee on Health, Education, Labor, and Pensions (HELP) inquiries related to federal healthcare programs.
Represented a non-profit foundation in Senate Commerce Committee and House Committee on Oversight and Accountability inquiries related to energy policy advocacy.
Represented an international aviation industry service provider in House Select Subcommittee on the Coronavirus Crisis inquiry into CARES Act pandemic relief funding and subsequent Office of Inspector General investigation.
Represented an individual in a House Judiciary Committee investigation and testimonial subpoena matter involving national and domestic security policy.
Represented a US university system in a House Committee on Oversight and Accountability investigation into disclosure of foreign gifts and contracts.


Conducted a cross-border investigation for a leading global investment management firm in connection with the Panama Papers international data leak.
Conducted a cross-border investigation for a multinational pharmaceutical company in connection with allegations of foreign bribery in multiple jurisdictions on five continents.
Conducted an internal investigation for national healthcare system related to compliance with state and federal healthcare programs.
Conducted an internal investigation for a multinational luxury fashion brand holding company related to sensitive matters involving legal and reputational risk.
Conducted a cross-border investigation for an international healthcare provider related to allegations of foreign bribery and kickbacks.
Conducted an internal investigation for a national retail chain related to employment of illegal workers.


Advised a multinational investment management company on anti-bribery and corruption due diligence for acquisition of multiple logistics facilities in China.
Advised on design and implementation of anti-bribery compliance and training programs for clients with matters pending before the DOJ and SEC.
Advised a South American banking group in arbitration regarding claims arising out of actions by an Asian bank regulator.
Represented multiple investment funds and individuals before the Madoff Victim Fund (MVF) and the DOJ’s Money Laundering and Asset Forfeiture Section (MLARS) in claims by victims of the Madoff fraud.
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