Sertis Reviews

3.4

63% would recommend to a friend

(106 total reviews)

Tee Vachiramon

53% approve of CEO

41% positive business outlook

Sertis has an employee rating of 3.4 out of 5 stars, based on 106 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sertis employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

106 reviews
1.0
5 May 2026

Declining company with poor management and no real benefits

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

None that meaningfully offset the overall experience.

Cons

* Location near BTS Phrom Phong is often presented as a benefit, but in practice it creates additional costs. Food and rent in the area are expensive, and employees commuting from more affordable areas must pay significant transportation costs. The company provides no parking, forcing employees with cars to pay high parking fees at nearby malls. * No bonus structure whatsoever — no recognition of performance or contribution. * Systematic removal of nearly all meaningful benefits. What remains are trivial perks (e.g., small coffee discounts) that feel disconnected from employee needs. * Health insurance is low-tier and below reasonable expectations. * Leadership lacks direction, consistency, and transparency. For a small company, the absence of clear strategy is particularly concerning. * CEO communication undermines trust. Monthly meetings consistently present an overly positive narrative that does not reflect reality, and this disconnect is obvious to everyone. * Continuous cost-cutting with no visible long-term plan, resulting in steadily worsening working conditions. * Evidence of financial instability — including failure to pay even a small promised bonus — raises serious concerns about the company’s sustainability.

2.0
7 Apr 2026

Go away

Recommend
CEO approval
Business outlook

Pros

- Friends, Team member, Team lead/Manager - Environment of working

Cons

Management team don't care anything and leave technical team to solve all happening problem by themselves

Viewing 1 - 3 of 106 Reviews

Glassdoor has 122 Sertis reviews submitted anonymously by Sertis employees. Read employee reviews and ratings on Glassdoor to decide if Sertis is right for you.