Diagraph Reviews

2.8

45% would recommend to a friend

(29 total reviews)

Scott Santi

69% approve of CEO

31% positive business outlook

Diagraph has an employee rating of 2.8 out of 5 stars, based on 29 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Diagraph 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

29 reviews
2.0
Oct 10, 2025
Recommend
CEO approval
Business outlook

Pros

As a contractor, I had a good amount of autonomy. The work itself was straightforward, and I could focus on my tasks without much interruption. If you prefer to work independently, this role provides that opportunity.

Cons

The office environment is very quiet and lacks energy, which can feel gloomy. There isn't much interaction between employees, so it's difficult to build a sense of community. I often felt like I was working completely on my own. It can also get surprisingly loud with conversations on the floor, which makes it hard to concentrate. The biggest challenge was a lack of clear direction from management; delegation of tasks could be significantly improved. Additionally, the marketing team is very inefficient and all over the place. It's difficult to know where to get necessary materials, and nobody proactively offers guidance.

1.0
Aug 3, 2025
Recommend
CEO approval
Business outlook

Pros

ITW benefits are top notch

Cons

This review reflects my personal experience and observations during my time at Diagraph, I experienced the company in deep decline—operationally, technically, and culturally. Rather than focusing on sustainable innovation or employee development, the business appears to sustain itself through cost-cutting measures, particularly frequent layoffs. Internal growth opportunities were extremely limited, and much of the company’s historical product knowledge was gradually lost. Unfortunately, this was compounded by promoting individuals to leadership roles based more on personal relationships than on expertise or qualifications. This led to poor decision-making, low accountability, and a noticeable loss of talent across departments. Communication from management was inconsistent, and organizational priorities shifted frequently—often without explanation or a clear strategy. Teams operated in silos, and although “all hands on deck” was a frequent rallying cry, in practice, the lack of coordination resulted in misaligned and unproductive efforts. Production faced significant ongoing challenges, hindered by both limited technical resources and a lack of shared direction. On several occasions, I participated in technical discussions where proposed solutions lacked scientific credibility—yet they were still accepted and acted upon by management. These moments highlighted a serious disconnect between leadership and the technical demands of the work. Over time, the company also began scrutinizing even minor expenses, making it difficult to purchase or repair essential equipment. Based on what I observed, I believe the company is beyond repair. The loss of technical expertise, internal trust, and strategic focus has left it in a condition that would require a complete overhaul to recover. There were also persistent internal rumors that ITW is actively trying to sell Diagraph. While not publicly confirmed, this was widely discussed inside the company and only added to the overall sense of instability and lack of long-term direction. In summary, Diagraph is not a company where professionals seeking meaningful growth, technical credibility, or strong leadership are likely to thrive. I would not recommend it to engineers or developers looking for a stable and well-managed workplace.

Viewing 1 - 3 of 29 Reviews

Glassdoor has 36 Diagraph reviews submitted anonymously by Diagraph employees. Read employee reviews and ratings on Glassdoor to decide if Diagraph is right for you.