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Marks Overview

The average employee at Marks makes $39,860 per year. Pay at Marks is significantly lower than some of its highest paying competitors, like K&L Gates, Reed Smith, and McGuireWoods, which pay $115,097, $106,785, and $99,412, respectively.
Marks is a small professional company based in Philadelphia, PA with only 150 employees and an annual revenue of $30.0M.


Professional Services





Founded in



Philadelphia, PA


Organization Type


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The Team At Marks

Key People
  • Kevin O'Brien (Partner)

What do people say about Marks

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What do you like about working for Marks?

Marks Rankings

Marks is ranked #28 on the Best Professional Companies to Work For in Pennsylvania list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

Read more about how we rank companies.

Marks Salaries

How much does Marks pay?
The national average salary for a Marks employee in the United States is $39,860 per year. Employees in the top 10 percent can make over $95,000 per year, while employees at the bottom 10 percent earn less than $16,000 per year.
Salary Score
Average Employee Earnings

Marks Salaries By Job Title

While the average employee salary at Marks is $39,860, there is a big variation in pay depending on the role. The higher paying positions at Marks include owner/operator, attorney, principal, and law clerk. A typical owner/operator salary at Marks is $220,356. To get a better sense of the salaries at Marks, other roles such as housekeeper and waitress can be considered as well. For comparison, the title housekeeper at Marks earns $19,932 per year.
Job Title
Average Salary
Salary Range201k - 241k$220k$220,356
Salary Range152k - 197k$173k$173,288
Salary Range132k - 168k$149k$149,196
Law Clerk
Salary Range105k - 164k$132k$131,551
Project Manager
Salary Range111k - 149k$129k$129,237
Datastage Developer
Salary Range101k - 112k$107k$107,055
Quality Assurance Lead
Salary Range80k - 94k$87k$86,916
Dental Hygienist
Salary Range70k - 82k$76k$76,251
Certified Public Accountant
Salary Range65k - 81k$73k$73,202
Architectural Designer
Salary Range61k - 72k$67k$66,901

Marks Careers

On average, employees at Marks stay with the company for 3.0 years. Employees most commonly join Marks after leaving United States Army. When they leave Marks, they most frequently get their next job at Walmart.

Average Length of Employment

K&L Gates
4.3 years
Reed Smith
3.4 years
3.0 years

Top Employers Before Marks

11.8 %

Top Employers After Marks

19.8 %
5.3 %

Marks Employee Demographics

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

Marks Employees Education

Of the 150 employees at Marks, 16.2% attended HIS University. Employees at Marks most frequently majored in Business, and most employees’ highest level of education is a Bachelors.

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Marks Employee Political Affiliation

Marks employees are most likely to be members of the Republican Party. The largest donation made to a political party by a Marks employee was by Mark Tanenbaum. Mark Tanenbaum donated $35,800 to the Democratic Party.

Employee Political Donations

NameJob TitlePartyDonation
Mark TanenbaumLawyer
Mark Tanenbaum
Democratic Party
Democratic Party
$35,800Democratic Party
Steven MarksPresident
Steven Marks
Democratic Party
Democratic Party
$24,726Democratic Party
John MarksAttorney
John Marks
Democratic Party
Democratic Party
$19,600Democratic Party
Mark LofgrenFinance Consultant
Mark Lofgren
Finance Consultant
Finance Consultant
Republican Party
Republican Party
$18,513Republican Party
Marvin SlomowitzPresident
Marvin Slomowitz
Republican Party
Republican Party
$15,000Republican Party
Mark LainerInvestor
Mark Lainer
Democratic Party
Democratic Party
$10,600Democratic Party
Mark MacKnetPhysician
Mark MacKnet
Republican Party
Republican Party
$10,430Republican Party
William JenningsCertified Public Accountant
William Jennings
Certified Public Accountant
Certified Public Accountant
Democratic Party
Democratic Party
$10,150Democratic Party
Mark FabianiManagement Consultant
Mark Fabiani
Management Consultant
Management Consultant
Democratic Party
Democratic Party
$10,025Democratic Party
David HillExecutive
David Hill
Republican Party
Republican Party
$9,433Republican Party
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Marks Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


$10M - $100M

Founded in


Organization type


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Marks Competitors

Some of the competitors of Marks are K&L Gates, Reed Smith, and McGuireWoods. The average salaries at K&L Gates rank the highest, with their employees earning an average salary of $115,097 per year. The salaries at Reed Smith average $106,785 per year, and the salaries at McGuireWoods come in at $99,412 per year.
Average Salary
K&L Gates
Salary Range83k - 158k$115k$115,097
Reed Smith
Salary Range76k - 149k$107k$106,785
Salary Range69k - 141k$99k$99,412
McCarter & English
Salary Range68k - 133k$95k$95,432
Drinker Biddle & Reath
Salary Range59k - 122k$86k$85,749
Buchanan Ingersoll & Rooney PC
Salary Range56k - 113k$80k$80,069
The Davis Companies
Salary Range34k - 72k$50k$50,068
Jennings Strouss
Salary Range32k - 68k$47k$46,965

AAA Employment Services

Salary Range30k - 64k$44k$44,473


Salary Range30k - 64k$44k$44,416

Frequently Asked Questions about Marks

How many Employees does Marks have?

Marks has 150 employees.

How much money does Marks make?

Marks generates $30.0M in revenue.

What industry is Marks in?

Marks is in the professional services industry.

What type of company is Marks?

Marks is a private company.

Who are Marks's competitors?

Marks competitors include Reed Smith, Drinker Biddle & Reath, K&L Gates, Buchanan Ingersoll & Rooney PC, McCarter & English, Richard, McGuireWoods, Thompson Cobb Bazilio & Assoc, Herrera, The Davis Companies, Jennings Strouss, Parker Staffing, AAA Employment Services, KELLER, BUSINESS CONNECTION, DeWitt Law Firm, Wright, Nelson Services Systems, Mosier Company, Work Force One - North.

Who works at Marks?

Kevin O'Brien (Partner)

Where is Marks's headquarters?

Marks's headquarters is in Philadelphia, PA.

What is Marks's website?

You can find the Marks website at

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Updated December 31, 2020

Zippia gives an in-depth look into the details of Marks, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Marks. The employee data is based on information from people who have self-reported their past or current employments at Marks. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Marks and its employees or that of Zippia.

Marks may also be known as or be related to MARKS ONEILL OBRIEN DOHERTY AND KELLY PC, Marks, Marks O'Neill O'Brien and Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.