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Sienna Overview

Sienna is an earth pigment containing iron oxide and manganese oxide. In its natural state, it is yellow-brown and is called raw sienna. When heated, it becomes a reddish brown and is called burnt sienna. It takes its name from the city-state of Siena, where it was produced during the Renaissance.
The staff at Sienna come from unusually diverse demographic backgrounds. The company is 58.3% female and 41.6% ethnic minorities. Even though it has great demographic diversity, Sienna notably lacks in political diversity. It has an unusually high proportion of employees who are members of the Democratic Party, at 70.0%. Despite having coworkers who agree with each other about politics, employees at Sienna tend to have relatively short tenures. Staff members usually stay with the company for 1.7 years. The average employee at Sienna makes $40,821 per year. In comparison, some of its highest paying competitors, like Town of Orange Park, Simi Valley, and Bella Vista, pay $46,657, $44,521, and $44,027, respectively.
Based in Georgia, Sienna is a small government company with only 150 employees and an annual revenue of $30.0M.







Founded in



Suwanee, GA


Organization Type


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The Team At Sienna

Key People
  • Mike Ferguson (President)
  • Bhaskar Srinizafan (President)
  • Pat Easley (Owner)
  • Allen Robison (Owner)

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Sienna Rankings

Sienna is ranked #13 on the Best Government Companies to Work For in Georgia 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.

Sienna Salaries

How much does Sienna pay?
The national average salary for a Sienna employee in the United States is $40,821 per year. Employees in the top 10 percent can make over $79,000 per year, while employees at the bottom 10 percent earn less than $20,000 per year.
Salary Score
Average Employee Earnings

Sienna Salaries By Job Title

While the average employee salary at Sienna is $40,821, there is a big variation in pay depending on the role. Some of the positions that earn high wages at Sienna include principal, associate dentist, quality assurance lead, and nursing director. A typical principal salary at Sienna is $267,651. Some of the other roles at Sienna are bartender server and dietary aide. A worker with the title bartender server at Sienna earns an average salary of $18,067 per year.
Job Title
Average Salarydesc
Salary Range232k - 308k$268k$267,651
Associate Dentist
Salary Range127k - 165k$145k$145,458
Quality Assurance Lead
Salary Range81k - 93k$88k$87,509
Nursing Director
Salary Range76k - 84k$81k$80,663
Electrical Engineer
Salary Range69k - 81k$75k$75,456
Registered Nurse
Salary Range61k - 77k$69k$69,302
Engineering Internship
Salary Range65k - 72k$69k$68,503
Quality Analyst
Salary Range58k - 71k$65k$64,851
Sales Leader
Salary Range56k - 74k$65k$64,789
Salary Range54k - 70k$62k$61,905

Sienna Careers

On average, employees at Sienna stay with the company for 1.7 years. Employees most commonly join Sienna after leaving McDonald's. When they leave Sienna, they most frequently get their next job at Walmart.

Average Length of Employment

Pinellas Park
2.9 years
2.5 years
1.7 years

Top Employers Before Sienna

7.0 %

Top Employers After Sienna

10.9 %
6.3 %

Sienna 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.

Sienna Employees Education

Of the 150 employees at Sienna, 8.2% attended University of Washington. Employees at Sienna most frequently majored in Nursing, and most employees’ highest level of education is a Bachelors.

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Sienna Employee Political Affiliation

Sienna employees are most likely to be members of the Democratic Party. The largest donation made to a political party by a Sienna employee was by Sharon Lawrence. Sharon Lawrence donated $3,525 to the Democratic Party.

Employee Political Donations

NameascdescJob TitleascdescPartyascdescDonationascdesc
Sharon LawrenceEntertainment
Sharon Lawrence
Democratic Party
Democratic Party
$3,525Democratic Party
Colin HallChief Executive Officer
Colin Hall
Chief Executive Officer
Chief Executive Officer
Democratic Party
Democratic Party
$3,200Democratic Party
Daniel PetersonPhysician
Daniel Peterson
Democratic Party
Democratic Party
$2,000Democratic Party
Gilbert AmelioVenture Capital
Gilbert Amelio
Venture Capital
Venture Capital
Republican Party
Republican Party
$1,750Republican Party
Peter WendellVenture Capitalist
Peter Wendell
Venture Capitalist
Venture Capitalist
Democratic Party
Democratic Party
$1,000Democratic Party
Scott SvensonManaging Partner
Scott Svenson
Managing Partner
Managing Partner
Republican Party
Republican Party
$1,000Republican Party
Michael HartPresident
Michael Hart
Democratic Party
Democratic Party
$500Democratic Party
Holly Spohn GrossPhysician
Holly Spohn Gross
Democratic Party
Democratic Party
$455Democratic Party
Jay LandesmanExecutive
Jay Landesman
Republican Party
Republican Party
$330Republican Party
Shane VanskyhockFarm Labour
Shane Vanskyhock
Farm Labour
Farm Labour
Democratic Party
Democratic Party
$300Democratic Party

Sienna 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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Sienna Competitors

Based on our research, similar companies to Sienna are Town of Orange Park, Simi Valley, and Bella Vista. The wages at Town of Orange Park average higher than the other similar companies, where the median salary is $46,657 per year. Employees at Simi Valley earn an average of $44,521 per year, and the employees at Bella Vista earn an average salary of $44,027 per year.
Average Salarydesc

Town of Orange Park

Salary Range36k - 59k$47k$46,657
Simi Valley
Salary Range33k - 59k$45k$44,521

Bella Vista

Salary Range33k - 57k$44k$44,027


Salary Range33k - 57k$44k$43,977
The Village Dallas
Salary Range33k - 56k$43k$43,351


Salary Range33k - 55k$43k$43,220
Alameda County
Salary Range33k - 55k$43k$43,028


Salary Range31k - 58k$43k$42,725
City of Laguna Beach
Salary Range32k - 55k$42k$42,257

Aspen Park

Salary Range31k - 56k$42k$42,235

Frequently Asked Questions about Sienna

When was Sienna founded?

Sienna was founded in 1996.

How many Employees does Sienna have?

Sienna has 150 employees.

How much money does Sienna make?

Sienna generates $30.0M in revenue.

What industry is Sienna in?

Sienna is in the government industry.

What type of company is Sienna?

Sienna is a private company.

Who are Sienna's competitors?

Sienna competitors include Waterford, Westbury, The Village Dallas, Monterey, Pinellas Park, Alameda County, Silver Lake, Roseville, Aspen Park, Lakeview Village, Bowling Green, Scenic, Ontario, Altamonte Springs, Simi Valley, City of Laguna Beach, Bella Vista, Town of Orange Park, City of Orem Government, Federal Way.

Who works at Sienna?

Mike Ferguson (President)

Bhaskar Srinizafan (President)

Pat Easley (Owner)

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Where is Sienna's headquarters?

Sienna's headquarters is in Suwanee, GA.

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Updated December 31, 2020

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

Sienna may also be known as or be related to SIENNA SENIOR LIVING INC, Sienna, Sienna Corp, Sienna Corporation and Sienna Senior Living Inc.