Insights

Fast, reliable delivery Trileaf specializes in high-volume small to medium-sized environmental, architecture, and engineering projects across all states and Canada, offering speed without compromising quality. This positions them well for clients with tight timelines and recurring project needs in wireless infrastructure, banking/real estate, and retail sectors.

Diverse service mix Service portfolio spans Environmental Consulting, FCC Regulatory Compliance, Architectural Design, and Structural Engineering. Sales opportunities exist across multiple procurement channels and can be tailored to clients needing integrated solutions for complex site and regulatory challenges.

Nationwide presence Operations in all 50 states plus Canada enable multi-site clients and national programs to consolidate vendors. Target enterprise accounts with distributed portfolios (telecom, financial institutions, real estate developers) seeking a single partner for uniform standards and scalable delivery.

Strong culture, growth Founded in 1993 with a mission focused on honor, development, and profitable growth, Trileaf emphasizes people development and ethical conduct. This suggests a sales approach centered on trusted partnerships, long-term engagements, and collaboration with client teams.

Health, partnerships Recent collaboration with Case Engineering to expand facility space demonstrates capacity for joint ventures and co-delivery models. This indicates opportunities for strategic alliances on large or accelerated projects, as well as cross-sell of complementary design and engineering services.

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Trileaf Corporation Tech Stack

Trileaf Corporation uses 8 technology products and services including QuickBooks, Power BI, AutoCAD, and more. Explore Trileaf Corporation's tech stack below.

Trileaf Corporation's Email Address Formats

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

Frequently Asked Questions

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.

How much revenue does Trileaf Corporation generate?

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As of October 2026, Trileaf Corporation's annual revenue is estimated to be $100M - $250M.

What is Trileaf Corporation's SIC code and NAICS code?

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Trileaf Corporation's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does Trileaf Corporation have currently?

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As of October 2026, Trileaf Corporation has approximately 207 employees across 3 continents, including North America, Asia and Oceania. Key team members include President: A. K., Vice President: A. W. and Project Manager: A. S. 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 QuickBooks, Power BI, AutoCAD, WordPress, ADP, Atlassian Jira, Adobe Creative Suite and ArcGIS.

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 logo

Trileaf Corporation

Engineering ServicesMissouri, United States201-500 Employees

Trileaf Corporation is an engineering services firm based in St. Louis, Missouri, established in 1993. It handles large volumes of small to medium environmental, architectural, and engineering projects across all 50 states and Canada. 

Its offerings span Environmental Consulting (Phase I ESA, PCA, RSRA), FCC Regulatory Compliance (NEPA/Section 106), Architectural Design, and Structural Engineering. The company serves wireless infrastructure, banking and lending, commercial real estate and property management, and small-box retail markets. Trileaf traces its founding mission to honor God, develop people, and grow profitably, guiding its culture and operations. In 2025, the firm collaborated with Case Engineering, Inc. to develop a mezzanine support system that adds 2,400 square feet of workout space within an existing building footprint.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
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

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