Sigma Reviews

4.2

83% would recommend to a friend

(245 total reviews)

Dionisio Garza Medina

93% approve of CEO

82% positive business outlook

Sigma has an employee rating of 4.2 out of 5 stars, based on 245 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Sigma employee rating is 21% above average for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

245 reviews
4.0
Apr 28, 2026

Great people and meaningful work

Recommend
CEO approval
Business outlook

Pros

The people I work with are great, and the work we do is both challenging and meaningful. Benefits & PTO are amazing. Extremely stable environment.

Cons

Pay is below market compared to other similar companies and the RTO mandate makes the culture less flexible.

2.0
Apr 2, 2026

"We're a family" type of company.

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good benefits, some supportive colleagues.

Cons

Salaries are below average. If you're Hispanic, you may be very well doing less than the rest of the people with the same role. Started remote, pushed gradually to RTO more than the days role required because of manager's power trip. Be prepared many of your days in a month to be fully taken to ever lasting meetings in a room with lunch time included there. If you have social anxiety, you're doomed. Never heard of a company that can move you to a new team as if you were a chess piece. They will move you to open space for new people that are relatives to other employees. Nest of nepotism coming from the allies that have been growing their buddies' club. Year reviews are done with a group of people to rate you, without you being present nor knowing anything about what was said. Only until after your score has been decided, you can find out. This will be the result of what comes in your evaluation, not from your real results. Unfairly, managers don't get rated by reports. It's a roulette, you could land at a great team or be prepared for a very toxic experience. In my 15 years of experience never felt so unsafe in expressing myself than there. Many people won't reply to your messages on Teams, even after a few messages were exchanged already, I found this rude and unfortunately a very widespread practice across different teams. As long as you have a good standing with managers you'll survive. Overall it can turn really toxic. I'm even surprised Glassdoor's ratings are that high. Last but not least, don't trust anyone, just talk about the weather until you find someone nice to talk to.

avatar
Sigma Response
1mo
Thank you for sharing your perspective.  We are sorry to hear that your experience at Sigma did not reflect the environment we aim to create.  At Sigma, we regularly review our policies, practices, and workplace environment through regular anonymous surveys and our open-door policy to support consistency, fairness, and alignment with our Company's values. We remain committed to learning from the feedback of current and former team members to improve and create a work environment where all team members feel heard, respected, and supported. Because we cannot address individual situations or verify details through anonymous public platforms, if you are open to sharing more, we encourage you to reach out to our HR team confidentially so you can share your experience in greater detail, and we can review it through appropriate channels or use our transparency line at https://www.sigmafoods.com/en/transparency/english/.  Thank you for sharing your experience with us.
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Glassdoor has 776 Sigma reviews submitted anonymously by Sigma employees. Read employee reviews and ratings on Glassdoor to decide if Sigma is right for you.