Three University of Michigan students are building Channels Inc., a communication software tailored for physical workers, and already racking up some big customers in the event management industry.

Siddharth Kaul, 18, Elan Rosen, 20, and Ibrahim Mohammed, 20, started the company after finding some common ground in retail and events. The company’s customer list boasts names like Marriott Hotels, and it announced a $520,000 seed round, led by Sahra Growth Capital, to give it nearly $570,000 in total funding.

Kaul grew up going to a lot of events in Kuwait and Dubai, but started noticing there was a delay in things that should happen and many processes were being done on pen and paper.

“The technology that was available was inharmonious and made it hard for physical workers to fulfill tasks,” Kaul told TechCrunch. “We saw it happening in the event management space, forcing workers to coordinate across technologies.”

Legacy communication platforms like Slack are aggregating communications, but are better for remote workers; for physical workers, they rely more on text communication, he said. However, the disadvantage with texting is that you have to keep scrolling to get to the new message, and old communication is lost amid all of the replies.

They began developing a platform for small hotels to help them transition to digital and provide communication in a non-chronological order that is easier to access, enables discussion and can be searched. Users of the SaaS platform can build live personnel maps to see where employees are and what the event floor looks like, prioritize alerts and automate tasks while monitoring progress.

Marriott became a customer after one of its employees saw the Channels platform was being tested at an event. He saw employees pulling out their phones and asked the manager why they were doing that, and was told they were testing out the product and referred him to Kaul.

“What they thought was helpful was that it was communication, and though the employees were checking their phones, it was quick and they remained attentive,” Kaul said.

Channels provides a solid platform in terms of analytics and graphical representation, which is a major selling point for customers, leading to initial traction and revenue for the company that Rosen said he expects can occur at the convention level the company is striving for.

The new funding will be used to grow in development and bring additional engineering talent to the team. In addition, it will allow Kaul and Rosen to continue with their studies, while Mohammed will be doing more full-time work. They want to increase their recurring revenue in the Middle East while building up operations in the United States.

Jamal Al-Barrak, managing partner of Sahra Growth Capital, said Channels was on his firm’s radar ever since they won the 2020 Dubai X-Series competition it sponsors. As a result of winning the competition, he was able to see the founders on multiple occasions and hear their growth.

Sahra doesn’t typically invest in companies like Channels, but the firm started a “seed sourcing effort” to make investments of between $200,000 and $800,000 into early-stage companies, Al-Barrak said. Channels is one of the first investments with that effort.

“Channels is one of our first investments in this initiative and they look very promising so far even compared to our investments before we started this initiative,” Al-Barrak said. He liked the founders’ work ethic and their focus on the event industry, which he called, “historically outdated and bereft of technological innovation.”

“Sid, Elan and Ibrahim are some of the youngest yet brightest entrepreneurs I have come across to this day and I have invested in over 25 technology startups,” he said. “Additionally, I enjoyed that they had proof of concept with a prior customer base and revenue. I was most impressed by their vision past their current industry and bounds as they want to encapsulate communication for all physical workers, whether it is events, retail or more.”