Strata overview

Strata Corporation provides construction services, materials, supplies, and transportation by rail and truck for customers. It offers sand, washed concrete aggregate, fill sand, gravel, round roofing rock, landscape rock, recycled concrete and asphalt, river rock, ashphalt aggregate, granite, trap rock, railroad ballast, seal-coating aggregates, greens mix for golf courses, and rip rap and over-sized rock; and environmental remediation services, such as on-site bio remediation services, ground water contamination, impoundment, lagoon sludge, AST and UST removal and tank services, wastewater treatment and disposal, teaming arrangements, and other services. The company also provides heavy construction services; specialty services, which include asphalt paving, concrete paving, demolition, earthwork, electrical construction, hydro-excavator, pole installation, and underground utilities services; and hourly resource rental services for train derailments, interim flood protection levees and removal, dewatering services, snow removal, heavy hauling, and end and side dump rental services. In addition, it offers ready-mixed concrete; and oil field services, such as underground construction, oil pipeline/gathering line installation, poly salt and fresh water line installation, fly ash services, oil well re-grade and berm development, reserve pit closures and removals, pier drilling, and hyro-excavating services. Strata Corporation was formerly known as Bradshaw Gravel Supply Inc. and changed its name to Strata Corporation in 1988. The company was founded in 1910 and is based in Grand Forks, North Dakota with additional offices in North Dakota and Minnesota.
The staff at Strata come from unusually diverse demographic backgrounds. The company is 20.0% female and 32.0% ethnic minorities. Even though it has great demographic diversity, Strata notably lacks in political diversity. It has an unusually high proportion of employees who are members of the Republican Party, at 74.5%. Despite having coworkers who agree with each other about politics, employees at Strata tend to have relatively short tenures. Staff members usually stay with the company for 1.8 years. The average employee at Strata makes $46,539 per year. In comparison, some of its highest paying competitors, like Swinerton, Lafarge North America, and Martin Marietta, pay $63,161, $56,739, and $55,492, respectively.
Strata is a medium construction company with 776 employees and an annual revenue of $158.3M that is headquartered in North Dakota.

The Organization’s Mission

To constantly be striving for better ways to build successful projects for our clients.







Founded in



Grand Forks, ND


Organization Type


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The team at Strata

Key People
  • Lynn Toso (Manager)

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Strata Rankings

Strata is ranked #22 on the Best Companies to Work For in North Dakota 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.

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Strata Salaries

How much does Strata pay?
The national average salary for a Strata employee in the United States is $46,539 per year. Employees in the top 10 percent can make over $81,000 per year, while employees at the bottom 10 percent earn less than $26,000 per year.
Salary Score
Average Employee Earnings

Strata Salaries By Job Title

The average employee at Strata earns a yearly salary of $46,539 per year, but different jobs can earn drastically different salaries. The higher paying positions at Strata include Senior Consultant, Exploration Geologist, Safety Director, and General Superintendent. A typical Senior Consultant salary at Strata is $92,633. Some of the other roles at Strata are Cashier and Construction Labour. A worker with the title Cashier at Strata earns an average salary of $21,884 per year.

Strata careers

On average, employees at Strata stay with the company for 1.8 years. Employees most commonly join Strata after leaving Walmart. When they leave Strata, they most frequently get their next job at GMS.

Average Length of Employment
GMS1.9 years


1.8 years
Top Employers Before Strata
Walmart16.2 %
US Army16.2 %
GMS6.1 %
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Top Employers After Strata
GMS15.6 %
Walmart12.6 %
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Strata Financial Performance

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$100M - $1B

Founded in


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Strata Competitors

Based on our research, similar companies to Strata are Swinerton, Lafarge North America, and Martin Marietta. Employees at Swinerton earn more than most of the competition, with an average yearly salary of $63,161. Employees at Lafarge North America earn an average of $56,739 per year, and the employees at Martin Marietta earn an average salary of $55,492 per year.

Frequently Asked Questions about Strata

When was Strata founded?

Strata was founded in 1910.

How many Employees does Strata have?

Strata has 776 employees.

How much money does Strata make?

Strata generates $158.3M in revenue.

What industry is Strata in?

Strata is in the construction industry.

What is Strata's mission?

Strata's mission statement is "To constantly be striving for better ways to build successful projects for our clients."

What type of company is Strata?

Strata is a private company.

Who are Strata's competitors?

Strata competitors include Blattner Energy, GMS, ERBACON CONSTR CONSTRUCTION, Granite Construction, Headwaters, Martin Marietta, The Lane Construction, WATER CONSTR CONSTRUCTION MANAGEMENT, Vulcan Materials Company, Cemex Construction Materials Pacific, Swinerton, Infra Source, Lafarge North America, Knife River, Holland, Balfour Beatty, Hoffman Construction, A/Z, Alpha, Interstates.

Who works at Strata?

Lynn Toso (Manager)

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You can find out what it is like to work at Strata, also known as STRATA CORP, Strata Corp and Strata Corporation.

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