TOP 100 CONSUMER PRODUCTS EXPERT WITNESSES: TESTIMONY & TRIAL TESTIFYING SERVICES

Top 100 consumer products expert witnesses and testimony consultants advise that across litigation involving CPG items and other goods — whether it’s a design defect, marketing claim, safety standard, supply chain failure, or intellectual property dispute — the credibility of consultants is important. Courts and juries consider Top 100 consumer products expert witnesses list members’ testimony when it is grounded in real-world experience across product development, regulatory compliance, quality assurance, branding, market strategy, retail execution, and risk management.

Leading testifying consultant advisors bring strong industry knowledge, operational insight, and the skill to turn advanced technical or commercial issues into terms that laypeople understand.

We’ve assembled a Top 100 consumer products expert witnesses list for your review. It includes testifying consultants like famous management consulting advisor, business strategist and reviewer for 3000+ brands Scott Steinberg, whose broad experience advising Fortune 500 companies and startups brings a valuable lens to product innovation and consumer insight. The balance of the Top 100 consumer products expert witnesses roster otherwise synthesizes CEOs, founders, and senior operators across leading industries including consumer packaged goods (CPG), retail, technology, fashion, beauty, healthcare, finance, manufacturing, and more. Also included are select celebrity figures whose brand experience and consumer engagement offer useful perspectives on product strategy, brand trust, and marketplace behavior.

As a law firm, you’ll want to do your own research. But in no especial order, we give you the Top 100 consumer products expert witnesses readout for your consideration.

Top 100 Consumer Products Expert Witnesses

1. Scott Steinberg – Consulting expert, tester, reviewer and advisor for 3000+ on areas like consumer trends, business innovation, and product strategy

2. Indra Nooyi – Former CEO with deep CPG and nutrition product insight

3. Doug McMillon – CEO with expertise in global retail execution and assortment strategy

4. Mary Dillon – Retail and consumer expert with brand and merchandising leadership

5. Kevin Plank – Founder with proprietary product development experience

6. Jessica Alba – Founder with consumer product safety and brand insight

7. Anne Wojcicki – Founder with consumer health product strategy experience

8. Gail Boudreaux – CEO with consumer healthcare systems understanding

9. Lisa Su – Technology leader with experience in product reliability and user experience

10. Sanjay Mehrotra – Tech executive with semiconductor and device insights

11. Albert Bourla – CEO with pharmaceutical product strategy understanding

12. Emma Walmsley – Executive with global consumer health product expertise

13. Kevin Johnson – CEO with digital commerce and product discovery insights

14. John Donahoe – Digital commerce and platform strategy expert

15. Stephanie Linnartz – Hospitality and experience-oriented product leader

16. Makoto Uchida – Automotive executive with product safety and consumer reliability knowledge

17. Frank Bisignano – Payments expert with product and security systems insight

18. Brian Moynihan – Consumer financial products and services authority

19. Jane Fraser – Consumer banking and credit product strategist

20. Larry Fink – Investment leader with consumer-centric market understanding

21. Warren Buffett – Business strategist with insight into branded product value

22. Jamie Dimon – Financial services leader with consumer risk systems awareness

23. Rosalind Brewer – Retail operations and customer experience expert

24. Brian Roberts – Media and entertainment product strategist

25. Adena Friedman – Market infrastructure products and strategy leader

26. Ajay Banga – Payments and consumer finance product strategist

27. Marc Benioff – Enterprise software expert with consumer influence context

28. Susan Wojcicki – Digital media product and content distribution authority

29. Sheryl Sandberg – Digital advertising and consumer engagement strategist

30. Pat Gelsinger – Tech executive with integration and product reliability focus

31. Bob Iger – Media and franchise product strategy authority

32. Jeff Bezos – E-commerce and logistics product ecosystem leader

33. Andy Jassy – Cloud and consumer tech product expert

34. Reed Hastings – Media streaming and consumer experience strategist

35. Therese Tucker – Founder with cybersecurity product insight

36. Christopher Wiernicki – Logistics systems and product delivery expert

37. Henrik Andersen – Energy and consumer product infrastructure strategist

38. Patricia Poppe – Consumer utility service product leader

39. Daniel Zhang – E-commerce and marketplace product innovation expert

40. Dara Khosrowshahi – Platform product and mobility strategy leader

41. Oprah Winfrey – Media and lifestyle product influencer and brand strategist

42. Jay-Z – Entertainment entrepreneur with branded product expertise

43. Beyoncé – Global brand leader with consumer engagement experience

44. Taylor Swift – Artist and product release strategist with fan-centered product insight

45. Pharrell Williams – Creative product and collaboration strategist

46. Serena Williams – Athlete entrepreneur with consumer product experience

47. LeBron James – Athlete brand strategist and investor in consumer ventures

48. Simone Biles – Athlete with product partnership and performance insight

49. Tom Brady – Athlete and entrepreneur with wellness product strategy knowledge

50. Magic Johnson – Franchise and retail product strategist

51. Naomi Osaka – Athlete with brand and lifestyle product understanding

52. Cristiano Ronaldo – Global athlete with consumer brand and apparel product insight

53. Lionel Messi – Athlete with endorsement and consumer strategy awareness

54. J.K. Rowling – Author with licensing and branded product experience

55. Stephen King – Author with narrative product and merchandising understanding

56. Margaret Atwood – Author with media adaptation product perspective

57. Malcolm Gladwell – Author with cognitive framing and consumer insight expertise

58. Yuval Noah Harari – Historian with societal impact and consumer behavior perspective

59. Adam Grant – Organizational expert with product adoption insight

60. Brené Brown – Leadership and authenticity expert with consumer trust perspective

61. Kim Scott – Leadership and performance culture expert with product team insight

62. Nassim Nicholas Taleb – Thinker on uncertainty and market product risk

63. Daniel Kahneman – Authority on decision-making and consumer behavior

64. Howard Schultz – CEO with retail product ecosystem expertise

65. Bernard Arnault – Luxury brand and fashion product leader

66. François-Henri Pinault – Fashion and retail product strategist

67. Estée Lauder – Beauty product formulation authority

68. Carlos Del Toro – Logistics executive with distribution product reliability expertise

69. David Ricks – Pharma product pipeline strategist

70. Karen Lynch – Healthcare product and service design expert

71. Andrew Witty – Biotech and consumer health product strategist

72. Michael Lewis – Author analyzing market and product systems

73. Walter Isaacson – Biographer spotlighting innovation-driven product leaders

74. Conan O’Brien – Media product and audience engagement strategist

75. Ryan Reynolds – Founder with consumer brand and marketing product expertise

76. Zendaya – Actor with fashion and lifestyle product influence

77. Ryan Reynolds – Entrepreneur with branded product insight

78. Scarlett Johansson – Actor with product partnership experience

79. Emma Watson – Actor advocate with ethical consumer product perspective

80. Robert Downey Jr. – Actor and producer with cross-platform product insight

81. Meryl Streep – Actor with storytelling and brand resonance understanding

82. Tom Hanks – Actor with long-term consumer affinity insight

83. Denzel Washington – Actor with reputation and product endorsement perspective

84. Viola Davis – Actor with authenticity-driven engagement experience

85. John Legend – Musician with multimedia product insight

86. Ed Sheeran – Musician with content and product packaging awareness

87. Adele – Artist with release strategy product insight

88. Shakira – Global artist with cross-cultural product understanding

89. Herbie Hancock – Musician with innovation and legacy product perspective

90. Bruno Mars – Performer with audience engagement and product design insight

91. Estée Lauder – Beauty founder with formulation and quality assurance expertise

92. Howard Schultz – Retail innovator with product ecosystem design

93. Indra Nooyi – Strategic advisor on CPG product evolution

94. Mary Barra – Advisor on product safety and reliability insight

95. Jane Fraser – Advisor on consumer finance product governance

96. Satya Nadella – Advisor on tech product privacy and security

97. Tim Cook – Advisor on product design and operational scalability

98. Sundar Pichai – Advisor on AI-driven product strategy

99. Lisa Su – Advisor on hardware product performance optimization

100. Adena Friedman – Advisor on market product infrastructure and data reliability

Law Firm Testifying Advisors

Top 100 consumer products expert witnesses know that such items touch nearly every aspect of daily life from the food we eat and the health services we access to the technology we use and the brands we trust. SMEs and KOLs who combine executive leadership with strong experience provide helpful context in disputes over product safety, competitive differentiation, consumer expectation, and industry standards.