Insights

Scaleable Delivery Trileaf specializes in high volumes of small to medium-sized environmental, architectural, and engineering projects across all 50 states and Canada, indicating a strong capacity to handle repeatable, fast-turnaround work for large clients with ongoing project pipelines.

Fast Quality The firm markets itself as the fastest without compromising quality, suggesting opportunities to win work from clients prioritizing speed alongside reliability in wireless infrastructure, banking, commercial real estate, real estate management, and small-box retail sectors.

Strategic Partnerships Recent collaboration with Case Engineering to deliver an expanded workout space demonstrates Trileaf’s willingness to partner on joint ventures, presenting a path for co-bid opportunities, integrated design-build approaches, and referrals with architecture and structural firms.

Scale-Focused Revenue With a revenue band of 100M to 250M and a mid-market team size (201-500 employees), Trileaf is positioned to pursue mid-to-large project portfolios and retain clients seeking dependable vendor partners for ongoing environmental, regulatory, and design services.

Mission-Driven Value Core values emphasize honesty, reliability, and professional development, which can be leveraged in client procurement conversations to differentiate Trileaf as a trusted partner for risk-averse organizations and government-adjacent projects requiring compliant, ethical vendors.

Similar companies to Trileaf Corporation

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?

Minus sign iconPlus sign icon
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?

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

How much revenue does Trileaf Corporation generate?

Minus sign iconPlus sign icon
As of August 2026, Trileaf Corporation's annual revenue is estimated to be $100M - $250M.

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

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
As of August 2026, Trileaf Corporation has approximately 207 employees across 2 continents, including North America and Asia. 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?

Minus sign iconPlus sign icon
Trileaf Corporation operates in the Engineering Services industry.

What technology does Trileaf Corporation use?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.