Insights

Strategic Expansion Recent partnership with Tribu Partners LLC indicates growth in workplace investigations services on both coasts, signaling opportunities to cross-sell comprehensive investigations, trainings, and mediation services to Tribu’s client base and newly served markets.

Leadership Growth Multiple partner elevations in 2026 (Tracey Merwise and T. Jack Morse, Jr.) suggest a strengthened leadership team, enabling expanded client coverage, more senior training offerings, and greater capacity to pursue larger enterprise engagements.

Service Diversification Portfolio includes investigations, trainings on harassment prevention and bias, mediation, coaching, and expert witness services, presenting numerous entry points for clients seeking end-to-end workplace conduct solutions.

Industry Position Specialized focus in harassment, discrimination, and workplace misconduct positions the firm as a targeted vendor for mid-to-large organizations seeking compliant, defensible investigative processes and policy development.

Market Signals Active conference participation and AWI designation achievements indicate strong professional credibility, offering opportunities to leverage speaking engagements, case studies, and tiered training programs to attract enterprise clients.

Oppenheimer Investigations Group (OIG) Tech Stack

Oppenheimer Investigations Group (OIG) uses 8 technology products and services including cdnjs, DNS.com, Google Fonts API, and more. Explore Oppenheimer Investigations Group (OIG)'s tech stack below.

  • cdnjs
    Content Delivery Network
  • DNS.com
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • Slider Revolution
    Miscellaneous
  • Google
    Search Engines
  • Google Tag Manager
    Tag Management
  • Bootstrap
    UI Frameworks
  • Contact Form 7
    Web Platform Extensions

Media & News

Oppenheimer Investigations Group (OIG)'s Email Address Formats

Oppenheimer Investigations Group (OIG) uses at least 1 format(s):
Oppenheimer Investigations Group (OIG) Email FormatsExamplePercentage
First@oiglaw.comJohn@oiglaw.com
83%
FirstL@oiglaw.comJohnD@oiglaw.com
17%

Frequently Asked Questions

What is Oppenheimer Investigations Group (OIG)'s official website and social media links?

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

How much revenue does Oppenheimer Investigations Group (OIG) generate?

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As of August 2026, Oppenheimer Investigations Group (OIG)'s annual revenue is estimated to be $50M - $100M.

What is Oppenheimer Investigations Group (OIG)'s NAICS code?

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Oppenheimer Investigations Group (OIG)'s NAICS code is 5411 - Legal Services.

How many employees does Oppenheimer Investigations Group (OIG) have currently?

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As of August 2026, Oppenheimer Investigations Group (OIG) has approximately 31 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 (OIG)'s employee directory with LeadIQ.

What industry does Oppenheimer Investigations Group (OIG) belong to?

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Oppenheimer Investigations Group (OIG) operates in the Legal Services industry.

What technology does Oppenheimer Investigations Group (OIG) use?

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Oppenheimer Investigations Group (OIG)'s tech stack includes cdnjsDNS.comGoogle Fonts APISlider RevolutionGoogleGoogle Tag ManagerBootstrapContact Form 7.

What is Oppenheimer Investigations Group (OIG)'s email format?

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

Oppenheimer Investigations Group (OIG)

Legal ServicesCalifornia, United States11-50 Employees

Oppenheimer Investigations Group LLP is a California-based law practice that specializes in conducting timely, fair, and thorough workplace investigations into harassment, discrimination, and related misconduct. In addition to investigations, the firm provides trainings on topics such as sexual harassment prevention, bias, conflict resolution, and investigations, along with mediation, coaching, and expert witness services. Its services are aimed at organizations seeking objective inquiry and resolution of workplace issues, with a focus on efficient and cost-effective delivery. The firm is headquartered in Berkeley, California, and operates within the Legal Services industry, serving clients across both coasts through recent strategic expansion and partner promotions.

Section iconCompany Overview

Website
oiglaw.com
NAICS Code
5411 - Legal Services
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Oppenheimer Investigations Group (OIG)'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Oppenheimer Investigations Group (OIG)'s revenue is estimated to be in the range of $50M - $100M

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