• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechKleiner Perkins

Investigator in Silicon Valley sex bias case gives inside view of Kleiner Perkins

By
Shalene Gupta
Shalene Gupta
Down Arrow Button Icon
By
Shalene Gupta
Shalene Gupta
Down Arrow Button Icon
March 6, 2015, 8:57 PM ET
Ellen Pao, Therese Lawless
Ellen Pao, center, leaves the Civic Center Courthouse along with her attorney, Therese Lawless, left, during a lunch break in her trial Tuesday, Feb. 24, 2015, in San Francisco. A jury heard opening arguments Tuesday in a multi-million dollar sexual harassment lawsuit filed by the current interim chief of the news and social media site Reddit against a prominent Silicon Valley venture capital firm. Pau is seeking $16 milion in her suit against Kleiner Perkins Caulfield and Byers, alleging she was sexually harassed by male officials. (AP Photo/Eric Risberg)Photograph by Eric Risberg — AP

A female venture capitalist suing prestigious venture capital firm Kleiner Perkins for sex discrimination told an investigator she was pressured into a “non-consensual” and “unwelcome” sexual relationship by a colleague.

But Ellen Pao, who has sued the firm for allegedly retaliating against her after complaining about the relationship and the old boys club behavior by fellow partners, couldn’t provide more than two examples of inappropriate behavior, said Stephen Hirschfeld, the investigator hired by Kleiner Perkins to check out her story.

His testimony in San Francisco Superior Court Friday comes after he concluded in his investigation that Pao’s accusations were groundless. He established that her relationship with Nazre was consensual, despite what she claimed, and that she suffered no retaliation.

Still, an unflattering portrait of Kleiner Perkins emerges from interviews he conducted with the women who worked there. One, Trae Vassallo, a partner, had calculated the investment profits generated by men and women at the firm and found that women had better results. But the investigator never reported that finding back to Kleiner Perkins management.

“I felt that it wasn’t important,” Hirschfeld told Pao’s attorney. “I felt that there was sufficient information in my report already.”

Pao, who was fired from her job at Kleiner Perkins and is currently interim CEO at online bulletin board Reddit, claims that was unable to get a promotion after ending her relationship with co-worker Ajit Nazre. Meanwhile three male junior partners who had been at the company for a shorter time were promoted. Kleiner Perkins argues that Pao, whose performance reviews are peppered with words like “territorial” wasn’t a team player and did not have the skills to succeed in venture capital.

Hirschfeld’s testimony has been damaging for Kleiner Perkins as well as Pao. He often fills in details that managing partners say they can’t recall, including confirming that legendary investor John Doerr told him that Pao had a “female chip” on her shoulder. Doerr said that Pao tended to blame others for failed relationships.

Hirschfeld’s testimony and interviews with Pao depict her as someone who is brilliant, but prickly, while contradicting some of her allegations. He could find no evidence about an alleged trip during which partners visited strip clubs and could not get Pao to offer any detail beyond a complaint about partners discussing porn stars.

Hirschfeld also said Pao couldn’t explain how her relationship with Nazre had started. She said that they had sex four or five times and it had been “terrible.” When interviewed, Nazre told Hirschfeld that he had promised Pao that he would leave his wife. But he didn’t and the fighting escalated.

One dispute came after Pao and Nazre spent the weekend at a Ritz Carleton in a seaside town near San Francisco. Shortly after, Nazre returned to spend another weekend there with his wife and kids. When Pao found out, she went crazy, Nazre told the investigator. Hirschfeld also said that he found Nazre’s credibility dubious.

At the same time, Hirschfeld painted a picture of Kleiner Perkins as a firm that women working there found “tough” and not nurturing. One woman explained the way to cope was to deal with it or leave. Another told him it was hard to get a word in edgewise and that she couldn’t get the “time of day” and was “cut down” by managing partners.

Vassallo, who had also complained about sexual advances by Nazre, said “males have a lot more bravado” and “don’t hesitate to sell themselves to the partnership.” Hirschfeld’s investigation substantiated Vassallo’s complaint about Nazre, who was ultimately fired.

When he interviewed employees, Hirschfeld repeatedly heard about the importance of being mentored by a managing partner. Yet most managing partners were male and tended to mentor other males they identified with. No one was very clear on what it took to get promoted at Kleiner—the crux of the matter being argued at court.

“Both males and females were unclear about the path to promotion at Kleiner Perkins,” Hirschfeld testified.

Next week, Pao is expected to take the stand.

 

About the Author
By Shalene Gupta
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Even Nvidia’s own research teams can’t get enough GPUs amid the race for AI computing power
NewslettersEye on AI
Even Nvidia’s own research teams can’t get enough GPUs amid the race for AI computing power
By Sharon GoldmanApril 9, 2026
7 hours ago
You’re looking at the AI revolution all wrong, top economist says: 40% unemployment and a 3-day work week are the same thing
AIdisruption
You’re looking at the AI revolution all wrong, top economist says: 40% unemployment and a 3-day work week are the same thing
By Nick LichtenbergApril 9, 2026
7 hours ago
Zoom CEO Eric Yuan
Successthe future of work
‘I hate working 5 days’: Zoom CEO says traditional work schedules are becoming obsolete—and predicts a 3-day workweek by 2031
By Preston ForeApril 9, 2026
8 hours ago
Nutella seen aboard the Orion spacecraft Integrity.
RetailFood and drink
Nutella jumps on the best product placement money can’t buy: a trip to the far side of the moon
By Catherina GioinoApril 9, 2026
9 hours ago
kash
Cybersecuritycyber
Trump’s ‘cease-fire’ won’t stop Iranian hackers for long, cyber experts say
By David Klepper and The Associated PressApril 9, 2026
9 hours ago
lego
PoliticsIran
AI-savvy pro-Iran groups troll America with Lego Movie-style propaganda videos mocking American failure
By Sam McNeil and The Associated PressApril 9, 2026
10 hours ago

Most Popular

The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
Economy
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
By Fortune EditorsApril 9, 2026
12 hours ago
The U.S. had a national debt ‘home run’ in its grasp, says Jamie Dimon. But the government did nothing, and now its best option is crisis management
Economy
The U.S. had a national debt ‘home run’ in its grasp, says Jamie Dimon. But the government did nothing, and now its best option is crisis management
By Fortune EditorsApril 8, 2026
2 days ago
2 years ago, Saudi Arabia quietly canceled the ‘petrodollar’ deal with America that wired the world economy for 50 years. Then war broke out in Iran
Energy
2 years ago, Saudi Arabia quietly canceled the ‘petrodollar’ deal with America that wired the world economy for 50 years. Then war broke out in Iran
By Fortune EditorsApril 7, 2026
2 days ago
Self-made billionaire MrBeast says his work-life balance is nonexistent and calls it a ‘miracle’ if he works less than 15-hour days: ‘I live to work’
Success
Self-made billionaire MrBeast says his work-life balance is nonexistent and calls it a ‘miracle’ if he works less than 15-hour days: ‘I live to work’
By Fortune EditorsApril 8, 2026
1 day ago
Gen Z workers are so fearful AI will take their job they’re intentionally sabotaging their company’s AI rollout
AI
Gen Z workers are so fearful AI will take their job they’re intentionally sabotaging their company’s AI rollout
By Fortune EditorsApril 8, 2026
1 day ago
Gen Z doesn't want your full-time job. They want several part-time roles, and it's reshaping the entire workforce
Success
Gen Z doesn't want your full-time job. They want several part-time roles, and it's reshaping the entire workforce
By Fortune EditorsApril 9, 2026
15 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.