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Jeffrey M. Weiner CPA*

Managing Partner - Marcum LLP
Three Men Standing
 
750 3rd Avenue
11th Floor
New York, NY 10017

212.485.5900
jeffrey.weiner@marcumllp.com
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*Licensed by the State of New York

Jeffrey M. Weiner joined Marcum in 1981 and has served as Managing Partner since 1990. Under his leadership, Marcum has expanded from a one-office regional Firm of 20 employees to a Firm ranked among the largest in the United States.

Mr. Weiner has been single-minded in diversifying Marcum's services and capabilities to meet the evolving needs of the Firm's clients, a key factor in the Firm's continuing growth. In addition to the core tax and accounting business, Mr. Weiner has built a multiservice organization providing a comprehensive range of professional services, including accounting and advisory, technology solutions, wealth management, and executive and professional recruiting. The Marcum Group companies include Marcum LLP; Marcum Technology LLC; Marcum Search LLC; Marcum Staffing LLC; Marcum Financial Services LLC; and Marcum Bernstein & Pinchuk LLP.

Mr. Weiner has also steadily expanded the Firm's global footprint through strategic mergers and acquisitions in major business markets across the country and overseas. Today, Marcum LLP is one of the largest independent public accounting and advisory services firms in the nation, with offices throughout the U.S., Grand Cayman and China. Headquartered in New York City, Marcum provides a full spectrum of traditional tax, accounting and assurance services; advisory, valuation and litigation support; and an extensive range of specialty and niche industry practices. The Firm serves both privately held and publicly traded companies, as well as high net worth individuals, private equity and hedge funds, with a focus on middle-market companies and closely held family businesses.

Mr. Weiner has been singled out for his leadership role in the accounting industry. In 2013, he was voted one of the industry's Top Five Most Admired Peers in a national poll by Inside Public Accounting.  He was an inaugural honoree in Accounting Today's Managing Partner Elite Class of 2012. The publication recognized Mr. Weiner for his "national drive" in growing Marcum from a regional firm to a national leader. "Few managing partners can boast growth like that, and even fewer could successfully manage the resulting complexity: Weiner's discipline and vision make all the difference," the editors wrote.  Accounting Today also recognized Mr. Weiner in 2010 as one of the industry's Top 100 Most Influential People, alongside many other key influencers.

In addition to his responsibilities as Managing Partner, Mr. Weiner manages Marcum's entertainment practice and is a nationally recognized expert on personal business management for the entertainment industry. Mr. Weiner co-produced Jason Bourne, the fifth installment of Universal Pictures' Bourne franchise, starring Matt Damon in the title role, which opened in July 2016. He previously served as Executive Producer of The Bourne Supremacy and The Bourne Ultimatum, also starring Matt Damon and released in July 2004 and August 2007, respectively. He was a Producer of The Bourne Legacy, released in August 2012, starring Jeremy Renner and Executive Producer of The Hades Factor, a mini-series that aired on CBS television in April 2006.

Mr. Weiner is a founding member of the LEA/Leading Edge Alliance, an international association of independent accounting firms. LEA has honored Marcum with LEA Edge Awards for industry excellence in several categories, including Mr. Weiner's blog, Thoughts of the Week. Marcum was also the recipient of the LEA Innovative Firm Initiative of the Year Award, for the first annual Marcum MicroCap Conference in 2012, the first event of its kind in the accounting industry. In 2009, the association distinguished Mr. Weiner with the LEA On the Edge Innovation Award, which recognizes an individual who has made an enduring and pioneering contribution to the public accounting profession.

Professional & Civic Affiliations
  • LEA Global: Leading Edge Alliance, Founding Member
  • Long Island Business Development Corporation, Advisory Board
  • The CPA Journal, Editorial Board
  • The Children's Medical Fund of New York, Vice President, Executive Board Member
  • Nassau County Society for the Prevention of Cruelty to Animals, Board Member

Subject Matter Expertise

Practice Focus

Education

Bachelor of Business Administration, Accounting
Hofstra University

Related Insights & News


Managing Partner Jeffrey Weiner spoke with Long Island Business News about the business of mergers and acquisitions in the accounting industry.

 

As some accounting firms go national, they are devoting more resources toward locating and linking up with merger partners.


Long Island Business News reported Marcum's merger with Lautze & Lautze CPAs.

 

Marcum, an accounting and advising firm with large Long Island operations, has expanded in California by merging a smaller firm into its operations.


Marcum Names New Philadelphia Leadership Team

 

Marcum LLP, a top national accounting and advisory services firm, has named a new leadership team in its Philadelphia Region. The promotions follow Marcum's merger ....


Real Estate Weekly features DGLF Merger Into Marcum

 

Marcum LLP, a national accounting and advisory services firm, announced that it will merge with DGLF CPAs & Business Advisors, a full-service accounting firm specializing ....


Marcum LLP Merges with DGLF CPAs & Business Advisors

 

Marcum LLP, a top national accounting and advisory services firm, announced today that it will merge with DGLF CPAs & Business Advisors, a full-service accounting ....


Marcum LLP Merges with Smart Devine Featured in Inside Public Accounting

 

New York-based Marcum (FY14 net revenue of $385 million) announced that it will merge in Philadelphia-based Smart, Devine & Company (FY14 net revenue of $15.5 ....


Marcum's Merger with Smart, Devine & Co. Featured in Long Island Business News

 

New York City-based Marcum, with major operations in Melville, announced today it will merge with Philadelphia-based Smart, Devine & Co., effective Dec. 1.


Marcum Makes Smart Devine Merger Official Featured in Accounting Today

 

Marcum LLP confirmed on Friday its merger with Smart, Devine & Company, LLC, an accounting and consulting firm based in Philadelphia, effective Dec. 1, 2015.


Marcum LLP Merges with Smart Devine

 

Marcum LLP, a top national accounting and advisory services firm, today announced that it will merge with Smart, Devine & Company, LLC, a full-service accounting ....


Long Island Business News article, "Marcum Expands Into Midwest Via Merger."

 

Accounting firm Marcum has expanded into the Midwest, by merging Illinois-based Frost, Ruttenberg & Rothblatt into its operations as of Nov. 1.


CPA Practice Advisor article, "Marcum LLP Acquires Chicago Accounting Firm Frost Ruttenberg."

 

Marcum LLP, a top national accounting and advisory services firm, has acquired Frost, Ruttenberg & Rothblatt, P.C. (FROST), a full-service accounting firm with offices in ....


Accounting Today article, "Marcum Reaches into Midwest with Frost Merger."

 

Top 100 Firm Marcum LLP announced that it has merged with Illinois-based accounting firm Frost, Ruttenberg & Rothblatt PC, as of November 1.


Marcum LLP Announces Firm-Wide Day of Service

 

The Marcum Day of Service is an initiative of the Marcum Foundation, which supports charities and nonprofit community organizations in all Marcum regions.


Jeffrey Weiner, Managing Partner, Interviewed by Leaders Magazine

 

Jeffrey Weiner joined Marcum in 1981 and has served as Managing Partner since 1990. In 2013, Weiner was voted one of the accounting industry's Top ....


Marcum LLP Featured in Accounting Today Article, "Marcum Channels its Marketing Campaign to Cable TV."

 

Top 100 Firm Marcum LLP has launched a television advertising campaign in key markets across the United States.

The Ask Marcum campaign, which also ....


Marcum Launches Nationwide Television Ad Campaign

 

Accounting firm Marcum LLP today launched a television advertising campaign in key markets across the country. The Ask Marcum campaign, which also includes print, digital ....


Jeffrey Weiner, Managing Partner, Interviewed by Journal of Accountancy: What Makes a Successful Firm Merger & Role as Producer of Jason Bourne Movie Franchise

 

It's about attracting and retaining good talent. You give people a platform to work in where they can really excel, and you let them do ....


Jeffrey Zudeck Joins Marcum LLP as Partner-in-Charge of the Philadelphia Region

Jeffrey D. Zudeck has joined Marcum LLP, a top national accounting and advisory services firm, as Partner-in-Charge of the Firm's Philadelphia region.


Jeffrey Zudeck, Partner-in-Charge of the Philadelphia Office, Featured in Philadelphia Business Journal Article, "Marcum Adds Investment Bank CFO as Philly Office Managing Partner."

 

Jeffrey D. Zudeck, chief financial officer for investment banking firm Fundamental Holdings Ltd., has joined Marcum as partner-in-charge of its Philadelphia regional offices. He will ....


Marcum Featured in Inside Public Accounting Article, "Marcum LLP Forms Joint Venture with Tony Robbins"

 

New York-based Marcum LLP (FY13 net revenue of $350.2 million) announced the formation of a joint venture with Tony Robbins, a performance, life and business ....


Marcum LLP Accountants and Advisors Form Joint Venture with Tony Robbins

An affiliate of Marcum LLP, the nation's 15th largest accounting and advisory services firm, announced the formation of a joint venture with Tony Robbins, ....


Marcum Featured in Accounting Today Article, "Marcum Teams with Tony Robbins on CFO Service."

 

Marcum LLP has embarked on a joint venture with motivational speaker Tony Robbins to offer CFO-like services to small and midsize businesses.


Marcum LLP Advances on Inside Public Accounting Top 100

Marcum LLP, a top national accounting and advisory services firm, advanced to #15 on the 2014 Inside Public Accounting Top 100 ranking of U.S. accounting ....


Marcum's Jeffrey M. Weiner Named an Outstanding CEO of 2014

Jeffrey M. Weiner, Managing Partner of Marcum LLP, has been named an Outstanding CEO of 2014 by Long Island Business News. He was honored at ....


Marcum LLP Featured in The Metropolitan Corporate Counsel Article, "Marcum LLP Advances In National Accounting Industry Ranking."

 

Marcum LLP advanced to #15 in the 2014 Accounting Today Top 100 Firms survey, up from #16 last year.


Marcum LLP Advances in National Accounting Industry Ranking

Marcum LLP, advanced to #15 in the 2014 Accounting Today Top 100 Firms survey, up from # 16 last year.


Marcum LLP's Merger with Thomas E. Finn P.C. Featured in Accounting Today's "M&A Roundup"

 

Thomas E. Finn, P.C. has merged with Marcum LLP. Thomas Finn and Ari Maunula have joined Marcum's New England region as partners.


Marcum LLP's Merger with Thomas E. Finn P.C. Featured in Private Asset Management Article, "Marcum Acquires CT Accounting Firm."

 

Greenwich, Conn.-based accounting firm Thomas E. Finn P.C. has merged into Marcum LLP.


Marcum LLP's Merger with Braver PC Featured in Rhode Island Small Business Journal Article, "Braver PC Merges into Marcum LLP."

 

Marcum LLP, a top national accounting and advisory firm, today announced a merger with Braver PC, a full-service regional accounting firm with offices in Needham, ....


Marcum LLP's Merger with Braver PC Featured in Accounting Today Article, "Braver PC Merges into Marcum LLP."

 

Marcum LLP has added three divisions of Braver PC to its roster. Marcum picked up the accounting division, business strategies and valuation services from Braver. According ....


Marcum LLP's Merger with Braver PC Featured in CPA Practice Advisor Article, "Braver Accounting Firm Merges into Marcum LLP."

 

Braver PC, a full-service regional accounting firm with offices in Needham, MA, and Providence, RI, has merged into Marcum LLP, a top national accounting and ....


Marcum LLP's Merger with Braver PC Featured in The Boston Business Journal Article, "Marcum Strengthens Foothold with Braver Acquisition."

 

The consolidation of the region's accounting firms continues, this time with the acquisition of Needham's Braver PC by New York-based Marcum LLP.


Marcum LLP's Merger with Braver PC Featured in Providence Business News Article, "Three Braver PC Divisions Merge with Marcum LLP."

 

Braver PC, a regional accounting firm with offices in Providence and Needham, Mass., merged its accounting, business strategies and valuation services divisions with national accounting ....


Marcum LLP's Merger with Braver PC Featured in Long Island Business News Article, "Marcum Merger Boosts New England Presence."

 

Marcum has merged more than 100 staff and 14 partners from New England-based accounting firm Braver into its operations, expanding into Rhode Island and growing ....


Marcum LLP's Merger with WilsonMorgan LLP Featured in Long Island Business News Article "Marcum Adds WilsonMorgan in California"

 

One of the nation’s largest accounting firms, Marcum LLP is merging Irvine, Calif.-based WilsonMorgan into its business, adding five partners and 30 staff to its ....


Marcum LLP's Merger with WilsonMorgan LLP Featured in Accounting Today Article "WilsonMorgan to Merge into Marcum"

 

WilsonMorgan LLP has agreed to merge into Top 100 Firm Marcum LLP's Southern California practice.


David Bukzin, Partner-In-Charge, New York City Office, Featured in The Metropolitan Corporate Counsel Article "Marcum LLP Names David Bukzin Partner-In-Charge Of New York City Office"

 

Marcum LLP has announced that David C. Bukzin has been named Partner-in-Charge of the firm's New York City office. Mr. Bukzin also continues as ....


Jeffrey Weiner, Managing Partner, Featured in Long Island Business News Article "Bourne to Run"

 

As he builds Marcum into a national player, Jeff Weiner also has America's favorite killer to worry about.


Marcum LLP Names David Bukzin Partner-in-Charge of New York City Office

 

Marcum LLP, a top national accounting and advisory firm, announced that David C. Bukzin has been named Partner-in-Charge of the Firm's New York City office. ....


Marcum LLP's Merger with Cornerstone Accounting Group Featured in AccountingWEB Article "Merger Gives Marcum Foothold into Real Estate Industry"

 

In an effort to expand its real estate practice, New York City–based national accounting and advisory firm Marcum LLP has merged with Cornerstone Accounting Group, ....


Marcum LLP's Merger with Cornerstone Accounting Group Featured in Long Island Business News Article "Marcum Adds Cornerstone Accounting Group"

 

Marcum is merging Manhattan-based Cornerstone Accounting Group into its operations, expanding in New York City and New Jersey.


Marcum LLP's Merger with Cornerstone Accounting Group Featured in GlobeSt.com Article "Marcum Snaps Up Cornerstone"

 

Marcum LLP, a national accounting and advisory firm on Monday announced a merger with Cornerstone Accounting Group, an accounting and assurance firm, focused on the ....


Marcum LLP's Merger with Cornerstone Accounting Group Featured in The Metropolitan Corporate Counsel Article "Cornerstone Accounting Group Merges Into Marcum LLP"

 

Marcum LLP has announced a merger with Cornerstone Accounting Group, an accounting and assurance firm, focused on the real estate industry, with headquarters in NYC. ....


Marcum LLP's Merger with Cornerstone Accounting Group Featured in Accounting Today Article "Marcum Merges in Cornerstone Accounting"

 

Marcum LLP has merged in Cornerstone Accounting Group, an accounting and assurance firm that focuses on the real estate industry.


Marcum LLP's Merger with Parent, McLaughlin & Nagle CPAs Inc. Featured in AccountingToday Article "Marcum Merges in Parent, McLaughlin & Nangle"

 

Given the enormous dynamism of China’s economy, it may come as a surprise that a majority of the country’s wealthy citizens are considering seeking their ....


Jeffrey Weiner, Managing Partner, Featured in Long Island Business News Article "Long Island Firms Love Mergers"

 

Accounting firms based in Long Island and the New York metropolitan area have been expanding to other regions of the country, leveraging a valuable asset ....


Jeffrey Weiner, Managing Partner, Interviewed in Vanity Fair Article "The Bourne Legacy Producer Jeffrey Weiner on Who Would Win in a Fight Between Jeremy Renner and Matt Damon"

 

In light of The Bourne Legacy's recent release, we caught up with an unlikely figure behind the scenes of the successful franchise, producer Jeffrey Weiner. Weiner has ....


Jeffrey Weiner, Managing Partner, Featured in CNBC.com Article "In This Economy, Productivity Comes Without Hiring"

 

In the article, Mr. Weiner said, "There's a permanent reduction in the workforce, due to productivity gains. There will be no short term reduction in ....


Jeffrey Weiner, Managing Partner, Featured in Accounting Today Article "Marcum Concerned Over Mandatory Auditor Rotation"

 

In the article, Mr. Weiner says “There are not many PCAOB-registered audit firms qualified to meet the unique needs and partner-level attention required by America’s ....


Jeffrey Weiner, Managing Partner, Quoted in Reuters Article About the Proposed Mandatory Auditor Rotation from the PCAOB

 

Your universe in these large, multinational companies gets limited, said Jeffrey Weiner, managing partner at accounting firm Marcum LLP. "There could be issues of lack ....


Jeffrey M. Weiner, Managing Partner of Marcum LLP, Featured in a profile piece by Accounting Today/Web

 

Jeffrey M. Weiner joined Marcum in 1981 and has served as managing partner since 1990. Under his leadership, the firm has expanded from a one-office ....


Jeffrey M. Weiner, Managing Partner of Marcum LLP has been named among Accounting Today's "Top 100 Most Influential People"

 

Over the past several years, few firms, if any, have posted growth numbers like Marcum's under Weiner's leadership, tearing through 2009 with a number of ....


Jeffrey M. Weiner, Managing Partner of Marcum LLP, Quoted in Hartford Business Journal Article - CT Accounting Industry Sees Fundamental Shift

 

The slow economy and the increasingly complex task of auditing business performance are combining to send seismic ripples through the accounting industry.

 
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