Trileaf Corporation

Trileaf Corporation

Trileaf Corporation

Trileaf provides a full line of engineering, environmental, and construction services delivered by professional engineers, geologists, and specialists at very competitive prices. We specialize in planning, design, surveying, and construction management services.

Company details

10845 Olive Blvd., Ste. 310 , St. Louis , Missouri 63141 USA
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Business Type:
Engineering service provider
Industry Type:
Market Focus:
Nationally (across the country)
Year Founded:
$1,000,000 US - $10,000,000 US

Our Mission

Trileaf Corporation started 19 years ago with a simple mission:

  • Honor God
  • Develop People
  • Grow Profitably

This is still our mission and guides all of the work that we do and the decisions that we make. We seek to Honor God in the way we deal with our clients, vendors and fellow employees – looking for ways to serve them, communicate openly and honestly with them, and help them. It means doing what we say we are going to do, when we say we will do it, and in a manner that is better than the other person expects.

Developing people is not only the right thing to do for our employees, but the best thing for our clients as well. As individuals grow at Trileaf, they are given more training, more responsibility, and greater input. As the industry leader, it is imperative that our employees continue their professional education, add certifications and continually develop their expertise. Whether someone starts at Trileaf in an entry level position, or in management, our goal is that they consistently grow in both their professional capability, and their personal maturity. To maintain our high standards of service, we not only choose professionals who possess the best skills and experience, but who are continually growing in that expertise and in their commitment to our clients.

Growing profitably is a natural consequence of doing the first two mission objectives well. Trileaf has consistently grown over 19 years from a small regional environmental service provider to a nationwide full service Environmental and Engineering Company with offices from Coast to Coast and with 18 years of above industry average profitability. Trileaf was named one of the fastest growing privately held firms in America by Inc. Magazine in their annual Inc. 500 publication. As we grow profitably we are better able to serve more clients well and to accommodate the professional growth of our employees.

After graduating with an MBA from Northwestern University Kellogg Graduate School of Management, T. Scott Muschany teamed with Geologist and friend Todd Prevette to form Trileaf Corporation (originally named EnvironManagement Services, Inc.) in May of 1993 with headquarters in St. Louis, Missouri. The founders, and sole employees, initially focused the growth of their small company in Iowa and Missouri, performing UST site investigations, Phase I ESAs, and Air Permitting projects. With good service came more clients and the addition of more employees to serve those clients. In 1999, Trileaf was named as one of the fastest growing privately held companies in America by Inc Magazine in their annual Inc. 500 publication.

In 1999, Todd Prevette sold his shares of Trileaf to Scott in order to pursue Christian Foreign Mission’s in Africa with his family. Scott Muschany continued as sole owner and President, with what by then was a sizeable staff of able professionals. Trileaf continued to focus their growth on small environmental and engineering projects spread, now, across the country. This focus on large numbers of small projects gave Trileaf an efficiency and expertise unparalleled in the industry and Trileaf’s reputation as Fast, Good, and Cost Effective Spread both Geographically and across industries. From their St. Louis headquarters, Trileaf established satellite offices from coast to coast. As of 2012, Trileaf has completed work on over 30,000 sites in every state in the US and Canada.

What does the name “Trileaf” mean? We would like to tell you that it has a deep and profound meaning, but the real story is this: our original name, EnvironManagement had a three leaf logo over the “i”. The owners often joked about the mystical significance of the symbol, “leaf one represents….” When we got our first AOL account in 1993, we were, so when it came time to rename the company in 1994 to something that was more memorable and manageable while maintaining as much consistency as possible, the natural choice was Trileaf Corporation.

Experience matters! Trileaf has performed work on over 30,000 sites in every state in America and Canada. No matter what we encounter on your project, the chances are we have seen it before.

As our company is organized by Client Groups, rather than by geographic groups, your project is handled by the same set of professionals every time — regardless of where it is — and managed by the same Group Manager. That translates into consistency, which is a primary ingredient of quality. And Trileaf never contracts out our environmental and engineering site visits or reporting to “a network of associates” like more firms do. You will have a highly trained, professional, Trileaf employee complete all of your work.

Experience, consistency, and efficiency — that translates into quality.