Insights

Legal Technology Adoption Oppenheimer demonstrates a focus on modern legal technology with implementations such as PWA, Google Tag Manager, and cloud-based services like Microsoft and Windows Server, indicating openness to innovative digital solutions that can optimize legal workflows and client engagement.

Strategic Growth Through Leadership The firm has recently hired multiple high-level Managing Directors across various practice areas including debt private placements, biotech research, and infrastructure, signaling a strategic expansion efforts and opportunities for tailored consulting services.

Market-Oriented Initiatives Participation in events like the Movers in Rare Disease Summit highlights Oppenheimer's engagement in niche market segments, providing opportunities to offer specialized legal and consulting solutions to biotech, healthcare, and emerging industries.

Business Development Potential With a revenue range of $10M to $25M and a sizable employee base, the firm is positioned for targeted outreach in legal services for growing startups and established corporations in complex areas like healthcare, real estate, and securities law.

Financial and Competitive Positioning Oppenheimer's history as a long-standing firm coupled with recent hires and active event participation suggests a stable yet expanding operation, offering opportunities for financial services, technology partnerships, and consultancy to support their firm's growth and client acquisition strategies.

Oppenheimer Wolff & Donnelly Tech Stack

Oppenheimer Wolff & Donnelly uses 8 technology products and services including Google Hosted Libraries, jQuery CDN, AOS, and more. Explore Oppenheimer Wolff & Donnelly's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • jQuery CDN
    Content Delivery Network
  • AOS
    Javascript Libraries
  • PWA
    Miscellaneous
  • Microsoft
    Miscellaneous
  • Windows Server
    Operating Systems
  • Java
    Programming Languages
  • Google Tag Manager
    Tag Management

Media & News

Oppenheimer Wolff & Donnelly's Email Address Formats

Oppenheimer Wolff & Donnelly uses at least 3 format(s):
Oppenheimer Wolff & Donnelly Email FormatsExamplePercentage
First.Last@opco.co.ilJohn.Doe@opco.co.il
100%
FLast@oppenheimer.comJDoe@oppenheimer.com
93%
FirstLast@oppenheimer.comJohnDoe@oppenheimer.com
3%
LFirst@oppenheimer.comDJohn@oppenheimer.com
2%
First@oppenheimer.comJohn@oppenheimer.com
2%

Frequently Asked Questions

Where is Oppenheimer Wolff & Donnelly's headquarters located?

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Oppenheimer Wolff & Donnelly's main headquarters is located at 222 South 9th Street Suite 2000 Minneapolis, Minnesota United States. The company has employees across 3 continents, including North AmericaEuropeSouth America.

What is Oppenheimer Wolff & Donnelly's phone number?

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You can contact Oppenheimer Wolff & Donnelly's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Oppenheimer Wolff & Donnelly's official website and social media links?

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Oppenheimer Wolff & Donnelly's official website is oppenheimer.com and has social profiles on LinkedIn.

What is Oppenheimer Wolff & Donnelly's SIC code NAICS code?

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Oppenheimer Wolff & Donnelly's SIC code is 6282 - Investment Advice NAICS code is 54111 - Offices of Lawyers.

How many employees does Oppenheimer Wolff & Donnelly have currently?

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As of March 2026, Oppenheimer Wolff & Donnelly has approximately 74 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Chief Executive Officer; Unspecified Management: M. F.Chief Operating Officer And Chief Compliance Officer: M. S.Vice President - Investments: B. F.. Explore Oppenheimer Wolff & Donnelly's employee directory with LeadIQ.

What industry does Oppenheimer Wolff & Donnelly belong to?

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Oppenheimer Wolff & Donnelly operates in the Law Practice industry.

What technology does Oppenheimer Wolff & Donnelly use?

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Oppenheimer Wolff & Donnelly's tech stack includes Google Hosted LibrariesjQuery CDNAOSPWAMicrosoftWindows ServerJavaGoogle Tag Manager.

What is Oppenheimer Wolff & Donnelly's email format?

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Oppenheimer Wolff & Donnelly's email format typically follows the pattern of First.Last@opco.co.il. Find more Oppenheimer Wolff & Donnelly email formats with LeadIQ.

When was Oppenheimer Wolff & Donnelly founded?

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Oppenheimer Wolff & Donnelly was founded in 1886.

Oppenheimer Wolff & Donnelly

Law PracticeMinnesota, United States51-200 Employees

Oppenheimer is a 129-year old, Minneapolis-based law firm. It’s a recognized leader in providing practical legal counsel to businesses of all sizes—from start-ups to Fortune 500 corporations. The firm’s core practices include corporate finance, mergers and acquisitions, securities, real estate finance, lending and business litigation, with specialty practices in complex healthcare litigation, employee benefits, intellectual property and labor and employment.

Section iconCompany Overview

Headquarters
222 South 9th Street Suite 2000 Minneapolis, Minnesota United States
Phone number
SIC Code
6282 - Investment Advice
NAICS Code
54111 - Offices of Lawyers
Founded
1886
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Oppenheimer Wolff & Donnelly's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Oppenheimer Wolff & Donnelly's revenue is estimated to be in the range of $10M$25M

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