Insights

Geographic Expansion Oppenheimer Investigations Group has recently partnered with Tribu Partners LLC to expand its workplace investigations services along both coasts of the United States, indicating a growing market presence and potential for new client acquisition across multiple regions.

Industry Recognition The firm's participation in high-profile industry events like the Association of Workplace Investigators Annual Conference and recognition of key staff such as Vida Thomas and Alisha Meyer suggest a strong reputation and leadership position that can be leveraged to attract organizations valuing expertise and thought leadership.

Growing Team Recent hires of attorneys and administrative staff demonstrate ongoing firm growth and increased capacity to handle more investigations and client inquiries, presenting opportunities to upsell expanded services and long-term contracts.

Diverse Service Offerings With offerings spanning investigations, training, mediation, coaching, and expert witness services, the company is positioned to cross-sell comprehensive HR and workplace compliance solutions to clients seeking outside expertise in managing workplace misconduct and legal risks.

Financial Potential With reported revenues between $50M and $100M and a focused legal services niche, Oppenheimer Investigations Group is an attractive prospect for vendors providing legal tech, investigation tools, or compliance solutions to support their expanding operations.

Oppenheimer Investigations Group LLP Tech Stack

Oppenheimer Investigations Group LLP uses 8 technology products and services including Adobe, oEmbed, Dropbox, and more. Explore Oppenheimer Investigations Group LLP's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • oEmbed
    Dev Tools
  • Dropbox
    Digital Asset Management
  • Priority Hints
    Performance
  • Yoast SEO
    Search Engines
  • Google
    Search Engines
  • Cloudflare Bot Management
    Security
  • Google Analytics
    Web Analytics

Media & News

Oppenheimer Investigations Group LLP's Email Address Formats

Oppenheimer Investigations Group LLP uses at least 1 format(s):
Oppenheimer Investigations Group LLP Email FormatsExamplePercentage
First@oiglaw.comJohn@oiglaw.com
42%
FirstL@oiglaw.comJohnD@oiglaw.com
8%
First@oiglaw.comJohn@oiglaw.com
42%
FirstL@oiglaw.comJohnD@oiglaw.com
8%

Frequently Asked Questions

Where is Oppenheimer Investigations Group LLP's headquarters located?

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Oppenheimer Investigations Group LLP's main headquarters is located at Berkeley, California 94709 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Oppenheimer Investigations Group LLP's official website and social media links?

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Oppenheimer Investigations Group LLP's official website is oiglaw.com and has social profiles on LinkedIn.

What is Oppenheimer Investigations Group LLP's NAICS code?

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Oppenheimer Investigations Group LLP's NAICS code is 5411 - Legal Services.

How many employees does Oppenheimer Investigations Group LLP have currently?

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As of April 2026, Oppenheimer Investigations Group LLP has approximately 29 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: A. H.Chief Executive Officer: F. K.Chief Executive Officer: J. P.. Explore Oppenheimer Investigations Group LLP's employee directory with LeadIQ.

What industry does Oppenheimer Investigations Group LLP belong to?

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Oppenheimer Investigations Group LLP operates in the Legal Services industry.

What technology does Oppenheimer Investigations Group LLP use?

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Oppenheimer Investigations Group LLP's tech stack includes AdobeoEmbedDropboxPriority HintsYoast SEOGoogleCloudflare Bot ManagementGoogle Analytics.

What is Oppenheimer Investigations Group LLP's email format?

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Oppenheimer Investigations Group LLP's email format typically follows the pattern of First@oiglaw.com. Find more Oppenheimer Investigations Group LLP email formats with LeadIQ.

Oppenheimer Investigations Group LLP

Legal ServicesCalifornia, United States11-50 Employees

Oppenheimer Investigations Group LLP focuses on performing timely, fair and thorough investigations of allegations of harassment, discrimination and other misconduct in the workplace. We also offer trainings on sexual harassment prevention, bias, conflict resolution, and investigations, among other topics, as well as mediation, coaching, and expert witness services. We are committed to providing premier service in an efficient and cost-effective manner.

Section iconCompany Overview

Headquarters
Berkeley, California 94709 United States
Website
oiglaw.com
NAICS Code
5411 - Legal Services
Employees
11-50

Section iconFunding & Financials

  • $50M$100M

    Oppenheimer Investigations Group LLP's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Oppenheimer Investigations Group LLP's revenue is estimated to be in the range of $50M$100M

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