William I. Greenbaum
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William I. Greenbaum Email & Phone Number

Location: Parsippany, New Jersey, United States 6 work roles 3 schools
1 work email found @ogcsolutions.com 2 phones found area 973 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email w****@ogcsolutions.com
Direct phone (973) ***-****
LinkedIn Profile matched
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Current company
Role
Partner
Location
Parsippany, New Jersey, United States

Who is William I. Greenbaum? Overview

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Quick answer

William I. Greenbaum is listed as Partner at OGC Solutions® LLP, based in Parsippany, New Jersey, United States. AeroLeads shows a work email signal at ogcsolutions.com, phone signal with area code 973, and a matched LinkedIn profile for William I. Greenbaum.

William I. Greenbaum previously worked as Partner at Lowenstein Sandler Llp and Partner at Wolf Block. William I. Greenbaum holds J D, Specialization In International Legal Affairs from Cornell Law School.

Company email context

Email format at OGC Solutions® LLP

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{first_initial}{last}@ogcsolutions.com
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AeroLeads found 1 current-domain work email signal for William I. Greenbaum. Compare company email patterns before reaching out.

Profile bio

About William I. Greenbaum

Bill has built his employment law practice on 17 years of experience as Assistant General Counsel for Employment Law at Warner-Lambert Company/Pfizer Inc. While serving clients in his private practice for 25 years, Bill has tackled potentially volatile employment law matters with pragmatism, a calm demeanor and a deep-rooted understanding of the needs and goals of the employers he represents. He provides clients with practical solutions to difficult employment situations while minimizing escalating costs and interruptions to their business. Bill’s experience encompasses all aspects of employment law, with particular emphasis on the life sciences and pharmaceutical industries. He has handled issues including employment and severance agreements, policies, employee relations, equal employment opportunity, affirmative action, safety and health, immigration, ERISA, security and workplace investigations and corporate compliance. Bill regularly resolves matters on behalf of employers before the EEOC, the U.S. Department of Labor, numerous state and local counterparts to these agencies, and the many federal, state and local agencies that investigate and audit compliance with and enforcement of employment laws. Bill served on the Board of Directors of Free the Slaves and Jersey Battered Women's Services and the New Jersey Ballet. He is a founding member of the Academy of New Jersey Management Attorneys, an association of experienced labor/employment attorneys engaged as advocates for management.Attorney AdvertisingPrior results do not guarantee a similar outcome.

Listed skills include Employment Law, Litigation, Discrimination, Commercial Litigation, and 46 others.

Current workplace

William I. Greenbaum's current company

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OGC Solutions® LLP
Ogc Solutions® Llp
Partner
Parsippany-Troy Hills, NJ, US
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6 roles

William I. Greenbaum work experience

A career timeline built from the work history available for this profile.

Partner

Roseland, New Jersey

Successfully defended global pharmaceutical companies in employment-related matters including allegations of breach of contract, harassment, whistle-blower claims, leaves of absence and discrimination.Represented pharmaceutical client undertaking a major re-organization impacting 800 employees in 50 states, including two plant closure beginning in 2009. Provided advice and partnered with the client to prepare documents related to plant closures, federal/state WARN Acts, severance, outplacement agreements, benefits continuation, releases, wage and hour compliance. Negotiated joint venture agreement for successful collaboration for large music festival on behalf of an event management/technical production client. Agreement enhanced client’s reputation as the pre-eminent producer for large music festivalsPrepared, negotiated and executed separation agreements and releases for 75 employees of pharmaceutical company undertaking reductions-in-force.Provided employment law counseling to a national background screening and onboarding provider, inclusive of wage and hour compliance, harassment/discrimination issues, separation agreements and compliance with federal WARN and state mini-WARN acts.Represented a surveying services company in an audit and collection action initiated by a union benefits fund. The arbitration proceeding was dropped after submission of a detailed statement of position.Provided advice to a leveraged buy-out firm on the employment and employee benefits aspects of the transaction to purchase a large pharmaceuticalcontract manufacturer.Represented companies in audits and investigations relating to denial of overtime pay, unemployment benefits and misclassification of employees as independent contractors.Conducted investigation of inappropriate workplace behavior by a member of senior management for a media company and investigation of alleged leaks of confidential information to the press for a technology company.

Apr 2009 - Dec 2017

Partner

Greater New York City Area

Employment Services, Employee Benefits and Health Law Practice Groups

Jan 2001 - Apr 2009

Assistant General Counsel - Employment Law

Assistant General Counsel, Employment Law, at Warner-Lambert Company (1984-2000), which was acquired by Pfizer Inc. in June 2000. In that position, he assisted and directed the company, group and division executives, human resources managers and outside counsel in federal and state EEO, wrongful termination, unfair labor practices and ERISA court litigation. He also participated in and supervised workplace investigations relating to employee discrimination complaints, sexual harassment allegations and claims of financial impropriety and criminal wrongdoing involving employees; and conducted management seminars and training sessions on employment law issues.

Jun 1984 - Dec 2000

Associate

Norton Rose Fulbright (Formerly Chadbourne & Parke)

Greater New York City Area

Majority of responsibilities involving practice before EEOC, OFCCP, other state and federal fair employment practices agencies and state and federal courts; assisting and directing company officials and local counsel in federal court discrimination and safety and health litigation, EEOC complaint investigations, and OFCCP on-site compliance reviews; participating in conciliation with EEO agencies and negotiations with labor unions; counseling clients on EEO compliance; advising clients on compliance with OSHA standards; preparing affirmative action plans and collective bargaining agreements; addressing meetings and conferences of trade associations on legal issues in the employee relations field; conducting management seminars and training sessions on equal employment opportunity; preparing comments on proposed EEOC, OFCCP and OSHA regulations; and supervising legal research on related issues.Remainder of responsibilities involving a variety of corporate and litigation matters including:• drafting corporate documents• antitrust counseling and litigation• motion practice and general commercial litigation in state and federal courts.

Aug 1976 - Jun 1984
3 education records

William I. Greenbaum education

J D, Specialization In International Legal Affairs

Activities and Societies: International Law JournalMoot Court Board Quarter Finalist, Region I, 1975 National Moot Court Competition First.

Ba, Government

Activities and Societies: Phi Beta Kappa, Magna Cum Laude, Graduated with Distinction Honors Program Thesis: "The Presidential regime.

Certificat, Political Science (Sciences Po)

L'Institut D'Etudes Politiques, Strasbourg France

Activities and Societies: Rotary International Fellowship

FAQ

Frequently asked questions about William I. Greenbaum

Quick answers generated from the profile data available on this page.

What company does William I. Greenbaum work for?

William I. Greenbaum works for OGC Solutions® LLP.

What is William I. Greenbaum's role at OGC Solutions® LLP?

William I. Greenbaum is listed as Partner at OGC Solutions® LLP.

What is William I. Greenbaum's email address?

AeroLeads has found 1 work email signal at @ogcsolutions.com for William I. Greenbaum at OGC Solutions® LLP.

What is William I. Greenbaum's phone number?

AeroLeads has found 2 phone signal(s) with area code 973 for William I. Greenbaum at OGC Solutions® LLP.

Where is William I. Greenbaum based?

William I. Greenbaum is based in Parsippany, New Jersey, United States while working with OGC Solutions® LLP.

What companies has William I. Greenbaum worked for?

William I. Greenbaum has worked for Ogc Solutions® Llp, Lowenstein Sandler Llp, Wolf Block, Warner Lambert Company / Pfizer Inc., and Norton Rose Fulbright (Formerly Chadbourne & Parke).

How can I contact William I. Greenbaum?

You can use AeroLeads to view verified contact signals for William I. Greenbaum at OGC Solutions® LLP, including work email, phone, and LinkedIn data when available.

What schools did William I. Greenbaum attend?

William I. Greenbaum holds J D, Specialization In International Legal Affairs from Cornell Law School.

What skills is William I. Greenbaum known for?

William I. Greenbaum is listed with skills including Employment Law, Litigation, Discrimination, Commercial Litigation, Legal Writing, Legal Research, Employee Benefits, and Corporate Law.

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