Insights

Longstanding relationships JG is a mature player in commercial construction with a track record since 1979 and a focus on repeat client value, presenting opportunities to upsell maintenance contracts, facilities services, and multi-site rollouts to existing clients.

Integrated facilities With an in-house electrical, lighting, carpentry, and skilled trades division, there is a clear potential to expand facilities management partnerships, including ongoing maintenance, LED retrofits, and tenant improvement work across client portfolios.

West Coast focus Strong California and West Coast footprint suggests lead generation opportunities with regional developers, property managers, and end users seeking reliable, locally responsive contractors for ground-up construction and rebrand refresh programs.

Capitalization signal Revenue range of 100M to 250M indicates scale with capacity for larger or multi-site projects; approach near-peak project cycles, procurement windows, and enterprise clients seeking vetted, relationship-driven partners.

Tech-enabled delivery Utilization of cloud and analytics tools implies opportunity to offer digital project management, BIM coordination, and data-driven facilities maintenance programs to improve efficiency for current and prospective clients.

JG Companies Tech Stack

JG Companies uses 8 technology products and services including MySQL, Google Cloud, Chart.js, and more. Explore JG Companies's tech stack below.

  • MySQL
    Database
  • Google Cloud
    Infrastructure As A Service
  • Chart.js
    Javascript Graphics
  • Flickity
    Javascript Libraries
  • Google Maps
    Maps
  • Office 365
    Office Suites
  • HSTS
    Security
  • Nginx
    Web Servers

JG Companies's Email Address Formats

JG Companies uses at least 2 format(s):
JG Companies Email FormatsExamplePercentage
FLast@jg-companies.comJDoe@jg-companies.com
100%
FirstL@jgconstruction.comJohnD@jgconstruction.com
80%
First.Last@jgconstruction.comJohn.Doe@jgconstruction.com
10%
FLast@jgconstruction.comJDoe@jgconstruction.com
9%
FirstLa@jgconstruction.comJohnDo@jgconstruction.com
1%

Frequently Asked Questions

What is JG Companies's phone number?

Minus sign iconPlus sign icon
You can contact JG Companies'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 JG Companies's official website and social media links?

Minus sign iconPlus sign icon
JG Companies's official website is jg-companies.com and has social profiles on LinkedIn.

How much revenue does JG Companies generate?

Minus sign iconPlus sign icon
As of July 2026, JG Companies's annual revenue is estimated to be $100M - $250M.

What is JG Companies's NAICS code?

Minus sign iconPlus sign icon
JG Companies's NAICS code is 23 - Construction.

How many employees does JG Companies have currently?

Minus sign iconPlus sign icon
As of July 2026, JG Companies has approximately 155 employees across 5 continents, including North AmericaAsiaEurope. Key team members include President: M. G.President: C. J.Partner: H. G.. Explore JG Companies's employee directory with LeadIQ.

What industry does JG Companies belong to?

Minus sign iconPlus sign icon
JG Companies operates in the Construction industry.

What technology does JG Companies use?

Minus sign iconPlus sign icon
JG Companies's tech stack includes MySQLGoogle CloudChart.jsFlickityGoogle MapsOffice 365HSTSNginx.

What is JG Companies's email format?

Minus sign iconPlus sign icon
JG Companies's email format typically follows the pattern of FLast@jg-companies.com. Find more JG Companies email formats with LeadIQ.

When was JG Companies founded?

Minus sign iconPlus sign icon
JG Companies was founded in 1979.
JG Companies logo

JG Companies

ConstructionCalifornia, United States51-200 Employees

JG Companies is a construction firm focused on commercial projects and facilities services. Founded in 1979, it has built relationships across California and other key West Coast markets by serving as a trusted partner for clients' projects. The company delivers ground-up construction, tenant improvements, multi-site rollouts, and rebrand or refresh programs with a focus on consistency, speed, and accountability.

Its Facilities Division provides in-house electrical work, LED lighting retrofits, carpentry, and other skilled trades to support ongoing maintenance and tenant improvements, reinforcing a vertically integrated model that enables faster response and consistent quality control. Based in Chino, California, the firm emphasizes an owner-minded, people-focused culture and invests in its staff to foster long-term value and repeat business. In 2022, Bullseye Builders acquired JG Companies, marking a notable development in its corporate history.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1979
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    JG Companies's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    JG Companies'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.