How many email patterns does ES2 - Engineered Systems & Energy Solutions, Inc. use?

ES2 - Engineered Systems & Energy Solutions, Inc. uses 3 known email patterns.

Most Common Email Formats at ES2 - Engineered Systems & Energy Solutions, Inc.

ES2 - Engineered Systems & Energy Solutions, Inc.'s most common email format is FLast@es2built.com (ex. JDoe@es2built.com), used for 91% of es2built.com addresses. ES2 - Engineered Systems & Energy Solutions, Inc. uses 3 email patterns across 2 domains: es2built.com and es2ok.com. Percentages are the share of addresses within each domain.

@es2built.com

2 patterns

Format	Example	Share of es2built.com
FLast@es2built.comMost common	JDoe@es2built.com	91%
First_Last@es2built.com	John_Doe@es2built.com	9%

@es2ok.com

1 pattern

Format	Example	Share of es2ok.com
FLast@es2ok.comMost common	JDoe@es2ok.com	100%

Need a specific person's email?

Browse ES2 - Engineered Systems & Energy Solutions, Inc.'s employee directory (about 72 employees) and reveal verified emails free.

Frequently Asked Questions

What does ES2 - Engineered Systems & Energy Solutions, Inc. do?

ES2 - Engineered Systems & Energy Solutions, Inc. was founded in 2008 and operates in the Facilities Services industry, alongside similar companies like Trane, AECOM and Johnson Controls. You can visit es2built.com or contact ES2 - Engineered Systems & Energy Solutions, Inc.'s headquarters by phone at

+1-918-279-****

. Explore ES2 - Engineered Systems & Energy Solutions, Inc.'s company overview page for more information.

What is ES2 - Engineered Systems & Energy Solutions, Inc.'s email address format?

ES2 - Engineered Systems & Energy Solutions, Inc.'s email format typically follows the pattern of FLast@es2built.com; this email format is used 91% of the time. Other contacts within LeadIQ's database had email formats such as First_Last@es2built.com and FLast@es2ok.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does ES2 - Engineered Systems & Energy Solutions, Inc. have currently?

ES2 - Engineered Systems & Energy Solutions, Inc. has approximately 72 employees as of September 2026. Key team members to contact include Project Manager: C. K., Administrative Services Manager: K. S. and Engineer: K. G. For more team information and contact data, explore ES2 - Engineered Systems & Energy Solutions, Inc.'s employee directory with LeadIQ.

ES2 - Engineered Systems & Energy Solutions, Inc. Email Format

Q: What domain does ES2 - Engineered Systems & Energy Solutions, Inc. use for work emails?

ES2 - Engineered Systems & Energy Solutions, Inc. uses es2built.com, es2ok.com for work email addresses.

Facilities ServicesOklahoma, United States51-200 Employees

ES2 - Engineered Systems & Energy Solutions, Inc. operates in the Facilities Services sector and is based in Oklahoma City, Oklahoma. The company provides energy-saving solutions for facility management systems, focusing on building automation controls and commercial HVAC systems. It has developed a broad suite of products and services to optimize building performance and energy use, reflecting a mid-sized operation.

Its customers include organizations responsible for commercial buildings seeking efficiency improvements and reliable system operation. In 2026, ES2 partnered with Matherly Mechanical Contractors to provide testing, adjusting and balancing services on a five-floor new-construction dormitory for the University of Oklahoma.

Most common format

FLast@es2built.com

Example: JDoe@es2built.com

3 patterns across 2 domains. See all formats

Verify a ES2 - Engineered Systems & Energy Solutions, Inc. email address

Free with a LeadIQ account. No credit card.

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.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

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.

Most Common Email Formats at ES2 - Engineered Systems & Energy Solutions, Inc.

@es2built.com

@es2ok.com

Need a specific person's email?

Frequently Asked Questions

What does ES2 - Engineered Systems & Energy Solutions, Inc. do?

What is ES2 - Engineered Systems & Energy Solutions, Inc.'s email address format?

How many employees does ES2 - Engineered Systems & Energy Solutions, Inc. have currently?

ES2 - Engineered Systems & Energy Solutions, Inc. Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.