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Semco Overview

The staff at Semco come from unusually diverse demographic backgrounds. The company is 26.0% female and 35.6% ethnic minorities. The diversity in Semco employees extends to employee political beliefs. Its employees are politically diverse and represent a balanced blend of political orientations, with 50.0% Democrats and 50.0% Republicans. Despite its impressive demographic and political diversity, Semco has employees who stay with the company for relatively short tenures. Semco staff members usually stay for 2.8 years. The average employee at Semco makes $42,008 per year. In comparison, some of its highest paying competitors, like Armstrong Flooring, L.B. Foster Company, and Solar Seal, pay $52,819, $47,188, and $46,530, respectively.
Based in Ohio, Semco is a small construction company with only 150 employees and an annual revenue of $30.0M.


Construction & Engineering





Founded in



Marion, OH


Organization Type


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The Team At Semco

Key People
  • Leonard Furman (CEO)
  • Bruce Turner (Owner)
  • Allen Moore (Owner)
  • Marv Siebersma (Owner)
  • John Meade (Owner)
  • R T Steely (Plant Mgr)
  • David Stites (Owner)
  • Paul Seim (Owner)

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Semco Rankings

Semco is ranked #85 on the Best Construction Companies to Work For in America 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.

Semco Salaries

How much does Semco pay?
The national average salary for a Semco employee in the United States is $42,008 per year. Employees in the top 10 percent can make over $75,000 per year, while employees at the bottom 10 percent earn less than $23,000 per year.
Salary Score
Average Employee Earnings

Semco Salaries By Job Title

While the average employee salary at Semco is $42,008, there is a big variation in pay depending on the role. The higher paying positions at Semco include corporate director, project manager, controller, and research engineer. A worker with the title corporate director salary at Semco can earn an average yearly salary of $160,991. Other roles at Semco include assembly line worker and assembler. A assembly line worker at Semco earns an average yearly salary of $27,059.
Job Title
Average Salary
Corporate Director
Salary Range146k - 176k$161k$160,991
Project Manager
Salary Range78k - 92k$85k$85,001
Salary Range78k - 88k$83k$83,318
Research Engineer
Salary Range77k - 85k$82k$81,579
Marketing/Business Development
Salary Range65k - 81k$73k$73,086
Structural Designer
Salary Range66k - 77k$72k$71,670
Project Engineer
Salary Range63k - 77k$70k$70,299
Team Leader
Salary Range60k - 70k$66k$65,517
Production Supervisor
Salary Range59k - 68k$64k$63,877
Salary Range55k - 60k$58k$58,013

Semco Careers

On average, employees at Semco stay with the company for 2.8 years. Employees most commonly join Semco after leaving Walmart. When they leave Semco, they most frequently get their next job at Walmart.

Average Length of Employment

2.8 years
Hog Slat
1.8 years

Top Employers Before Semco

13.6 %

Top Employers After Semco

17.2 %

Semco 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.

Semco Employees Education

Of the 150 employees at Semco, 9.8% attended Webster University. Employees at Semco most frequently majored in Business, and most employees’ highest level of education is a Bachelors.

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Semco Employee Political Affiliation

Semco employees are most likely to be members of the Republican Party. The largest donation made to a political party by a Semco employee was by Robert Shell. Robert Shell donated $2,000 to the Democratic Party.

Employee Political Donations

NameJob TitlePartyDonation
Robert ShellVice President
Robert Shell
Vice President
Vice President
Democratic Party
Democratic Party
$2,000Democratic Party
Chris SemberQuality Manager
Chris Sember
Quality Manager
Quality Manager
Republican Party
Republican Party
$400Republican Party
John KableSales
John Kable
Republican Party
Republican Party
$301Republican Party
Brenda DoyleAdministrative
Brenda Doyle
Democratic Party
Democratic Party
$205Democratic Party
Mary HodgesOwner
Mary Hodges
Democratic Party
Democratic Party
$200Democratic Party
JIM FletcherEnergy Management
JIM Fletcher
Energy Management
Energy Management
Republican Party
Republican Party
$200Republican Party
Preston FerrellContractor
Preston Ferrell
Republican Party
Republican Party
$200Republican Party
Rick MasseyLaborer
Rick Massey
Republican Party
Republican Party
$179Republican Party
Kenneth SchulteInventory Controller
Kenneth Schulte
Inventory Controller
Inventory Controller
Democratic Party
Democratic Party
$100Democratic Party
Curt ConradAccount Manager
Curt Conrad
Account Manager
Account Manager
Democratic Party
Democratic Party
$25Democratic Party

Semco Employment Videos

Semco 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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Semco Competitors

Some of the competitors of Semco are Armstrong Flooring, L.B. Foster Company, and Solar Seal. The average salaries at Armstrong Flooring rank the highest, with their employees earning an average salary of $52,819 per year. The salaries at L.B. Foster Company average $47,188 per year, and the salaries at Solar Seal come in at $46,530 per year.
Average Salary
Armstrong Flooring
Salary Range39k - 70k$53k$52,819
L.B. Foster Company
Salary Range35k - 63k$47k$47,188

Solar Seal

Salary Range35k - 60k$47k$46,530

Form Tech Concrete Forms

Salary Range35k - 60k$46k$46,477

Premier Finishing

Salary Range35k - 60k$46k$46,402

Lane Supply

Salary Range35k - 60k$46k$46,298


Salary Range35k - 60k$46k$46,246
Kamco Supply Corporation of Boston
Salary Range33k - 62k$46k$45,888

Ohio Fabricators Co

Salary Range32k - 60k$45k$44,654

Tyler Pipe

Salary Range34k - 57k$45k$44,519

Frequently Asked Questions about Semco

How many Employees does Semco have?

Semco has 150 employees.

How much money does Semco make?

Semco generates $30.0M in revenue.

What industry is Semco in?

Semco is in the construction & engineering industry.

What type of company is Semco?

Semco is a private company.

Who are Semco's competitors?

Semco competitors include Form Tech Concrete Forms, Armstrong Flooring, Hog Slat, IMPERIAL MFG ICE COLD COOLERS, EFCO, Wayne Dalton, Tyler Pipe, Weil-McLain, L.B. Foster Company, Windsor Windows & Doors, Premier Finishing, Lane Supply, Wausau Tile, Ohio Fabricators Co, Thermo-Tech Premium Windows & Doors, MIDWEST STEEL INDUSTRIES, Kamco Supply Corporation of Boston, Haas Door Co, Solar Seal, Boral Bricks Inc..

Who works at Semco?

Leonard Furman (CEO)

Bruce Turner (Owner)

Allen Moore (Owner)

Show More

Where is Semco's headquarters?

Semco's headquarters is in Marion, OH.

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Updated December 31, 2020

Zippia gives an in-depth look into the details of Semco, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Semco. The employee data is based on information from people who have self-reported their past or current employments at Semco. 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 Semco and its employees or that of Zippia.

Semco may also be known as or be related to SEMCO, Semco and Semco Inc.