Insights

Rapid Project Delivery Trileaf’s reputation for completing large volumes of small to medium-sized environmental, architectural, and engineering projects quickly positions them as an ideal partner for clients seeking efficient project management without compromising quality. This focus on speed creates opportunities to collaborate with organizations that require fast turnarounds, such as wireless infrastructure providers and retail chains expanding rapidly.

Diverse Service Portfolio The company's comprehensive range of services including environmental consulting, regulatory compliance, architectural design, and structural engineering enables cross-selling opportunities across multiple sectors like real estate, banking, and telecommunications. These multiple service lines allow for tailored proposals to meet the varied needs of prospective clients.

Strong National Presence Operating across all 50 states and Canada, Trileaf serves a broad geographic market, making them a feasible partner for national companies seeking uniform quality and responsiveness. This widespread footprint is appealing to organizations with multi-region projects or those looking to streamline their vendor management processes.

Values-Driven Approach Trileaf’s core values emphasize honesty, respect, and developing its people, which could be leveraged to position the company as a reliable, ethical partner for clients prioritizing sustainable and socially responsible projects. Their emphasis on good faith and professional growth aligns well with organizations committed to corporate social responsibility.

Growth Through Collaboration Recent project collaborations, like the partnership with Case Engineering, highlight Trileaf’s openness to strategic alliances for innovative solutions. Engaging with them could open opportunities for joint ventures in complex or creative infrastructure projects that require integrated expertise and proactive project management.

Trileaf Corporation Tech Stack

Trileaf Corporation uses 8 technology products and services including QuickBooks, MySQL, yepnope.js, and more. Explore Trileaf Corporation's tech stack below.

  • QuickBooks
    Accounting And Finance
  • MySQL
    Database
  • yepnope.js
    Javascript Frameworks
  • Microsoft
    Miscellaneous
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • WP Engine
    Platform As A Service
  • Plesk
    Web Hosting
  • Apache
    Web Servers

Trileaf Corporation's Email Address Formats

Trileaf Corporation uses at least 1 format(s):
Trileaf Corporation Email FormatsExamplePercentage
F.Last@trileaf.comJ.Doe@trileaf.com
92%
FLast@trileaf.comJDoe@trileaf.com
4%
Last@trileaf.comDoe@trileaf.com
3%
First.Last@trileaf.comJohn.Doe@trileaf.com
1%

Frequently Asked Questions

Where is Trileaf Corporation's headquarters located?

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Trileaf Corporation's main headquarters is located at 1515 Des Peres Road Suite 200 St. Louis, Missouri 63131 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Trileaf Corporation's phone number?

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You can contact Trileaf Corporation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Trileaf Corporation's official website and social media links?

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Trileaf Corporation's official website is trileaf.com and has social profiles on LinkedIn.

What is Trileaf Corporation's NAICS code?

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Trileaf Corporation's NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does Trileaf Corporation have currently?

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As of April 2026, Trileaf Corporation has approximately 212 employees across 2 continents, including North AmericaAsia. Key team members include Vice President - National Accounts Director: D. J.President, Environmental Services: J. R.President: A. K.. Explore Trileaf Corporation's employee directory with LeadIQ.

What industry does Trileaf Corporation belong to?

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Trileaf Corporation operates in the Engineering Services industry.

What technology does Trileaf Corporation use?

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Trileaf Corporation's tech stack includes QuickBooksMySQLyepnope.jsMicrosoftSAP Maintenance, Repair, and OverhaulWP EnginePleskApache.

What is Trileaf Corporation's email format?

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Trileaf Corporation's email format typically follows the pattern of F.Last@trileaf.com. Find more Trileaf Corporation email formats with LeadIQ.

When was Trileaf Corporation founded?

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Trileaf Corporation was founded in 1993.

Trileaf Corporation

Engineering ServicesMissouri, United States201-500 Employees

Quality work and quick responses - Trileaf gives you both.

Trileaf Corporation specializes in completing large volumes of small to medium-sized environmental, architecture, and engineering projects - Trileaf works in all 50 states as well as Canada. Though we are consistently told by our clients that we are the fastest at what we do, we do not sacrifice quality for the sake of speed.

Trileaf's project types include the following:
•	Environmental Consulting (Phase I ESA, PCA, RSRA)
•	FCC Regulatory Compliance (NEPA / Section 106)
•	Architectural Design
•	Structural Engineering

We primarily provide these services to the wireless infrastructure, banking/lending, commercial real estate. real estate management, and small-box retail markets.

If you have a volume of small to medium sized projects, and you want a vendor that will be fast, honest, proactive, and cost-effective, call us for a conversation.

Trileaf Corporation started in 1993 with a simple mission statement:
•	Honor God
•	Develop People
•	Grow Profitably

Trileaf’s mission has to do with the way we treat each other, our clients, and our vendors. Treating others with respect, keeping our promises, being honest, and acting in good faith, are all core values of Trileaf's culture. Trileaf employees are rewarded with opportunities to learn new skills, collaborate with teammates, and become better overall professionals. By Honoring God in the way we treat others and Developing People with opportunities for growth, it is our sincere belief that we will Grow Profitably.

COVID-19 response from Trileaf Corporation:

Stronger Together. Trileaf's goal during is to ensure the safety of our employees, clients, vendors, and people in our local community. Trileaf has been adapting, as we all must do, but we are fortunate to have the ability to continue to support our clients safely and effectively, through it all.

Section iconCompany Overview

Headquarters
1515 Des Peres Road Suite 200 St. Louis, Missouri 63131 United States
Phone number
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1993
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Trileaf Corporation's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Trileaf Corporation's revenue is estimated to be in the range of $100M$250M

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