Does Grain Processing Corporation pay their employees well?

According to anonymously submitted Glassdoor reviews, Grain Processing Corporation employees rate their compensation and benefits as 3.7 out of 5. Find out more about salaries and benefits at Grain Processing Corporation. This rating has improved by 1% over the last 12 months.

How satisfied are employees working at Grain Processing Corporation?

75% of Grain Processing Corporation employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Grain Processing Corporation 3.2 out of 5 for work life balance, 3.5 for culture and values and 3.3 for career opportunities.

What are the top reviewed jobs at Grain Processing Corporation?

Operator (3) , Analytical Research Scientist (2) , Control Room Operator (2) , Division Engineer (2) , Lab Technician (2) , Machine Operator (2)

What are the pros of working at Grain Processing Corporation according to real employee reviews?

"good pay" ((in 7 reviews)); "Good benefits and the company makes it obvious they care about you." ((in 7 reviews)); "Great people to work with." ((in 6 reviews))

What are the cons of working at Grain Processing Corporation according to real employee reviews?

"Promotions are decided for you by management." ((in 3 reviews))

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Grain Processing Corporation

Part of KENT WORLDWIDE

Grain Processing Corporation Reviews

3.7

75% would recommend to a friend

(48 total reviews)

Gage A. Kent

80% approve of CEO

67% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (48 reviews)

Grain Processing Corporation has an employee rating of 3.7 out of 5 stars, based on 48 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Grain Processing Corporation employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

48 reviews

5.0

17 May 2026

Best company culture with supportive leadership

Analytical research scientist

Recommend

CEO approval

Business outlook

Pros

Best company and best culture. If you love living in little city like Muscatine, you don't need to worry about the job you are doing. GPC will take care of you.

Cons

I don't see any cons. To be honest, I got the best boss and best team.

3.0

7 Apr 2026

Gpc Operations

Operations

Recommend

CEO approval

Business outlook

Pros

Good pay, good benefits, alot of time off

Cons

Shift work until management decides you are good enough to move up

4.0

17 Oct 2025

Great place to work

Engineering

Recommend

CEO approval

Business outlook

Pros

Diversity of engineering work. Great knowledgeable team

Cons

None. Very stable company to work for.

Viewing 1 - 3 of 48 Reviews

Jobs at Grain Processing Corporation

ADMINISTRATIVE ASSISTANT

Washington, IN

USD 35K - USD 48K /yr

(Glassdoor Est.)

View job

FOOD APPLICATIONS SCIENTIST

Muscatine, IA

USD 72K - USD 100K /yr

(Glassdoor Est.)

View job

OPERATIONS SUPPORT SERVICES

Washington, IN

USD 50K - USD 74K /yr

USD 45K - USD 61K /yr

(Glassdoor Est.)

View job

ENVIRONMENTAL ENGINEER

Washington, IN

USD 56K - USD 82K /yr

(Glassdoor Est.)

View job

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Grain Processing Corporation Reviews

Company ratings over time

Reviews by job title

Best company culture with supportive leadership

Gpc Operations

Great place to work

Jobs at Grain Processing Corporation

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