Insights

Market leadership O&G Industries is Connecticut’s largest privately-held construction company and ranks No. 159 on ENR’s national Top 400 Contractors list, indicating a strong reputation and established client base that can be leveraged for relationship-based selling and referrals.

Revenue growth With 2025 regional revenue of about $668.68M and national revenue of $830.5M, the firm demonstrates significant growth momentum that can support upsell opportunities in larger projects, asset management, and expanded service offerings.

Strategic partnerships Recent collaboration with Advanced Waste Solutions and a focus on smart technology signals a openness to integrated, tech-enabled solutions and sustainability initiatives that align with clients seeking efficiency, waste reduction, and modern construction practices.

Talent development Active intern program and internal promotions such as the Assistant Project Manager role indicate a strong pipeline of capable project leadership, presenting opportunities to engage on training programs, apprenticeship staffing, and long-term workforce solutions for client projects.

Technology stack Utilization of QuickBooks, Power BI, AWS, Postman, Shopify, Microsoft Teams, Vimeo, and VMware suggests receptivity to digital workflow optimization, analytics, and cloud-based collaboration—ideal for offering ERP, data analytics, BIM, and collaboration tools integrated with ongoing construction projects.

Similar companies to O&G Industries, Inc.

O&G Industries, Inc. Tech Stack

O&G Industries, Inc. uses 8 technology products and services including QuickBooks, Power BI, Amazon Web Services, and more. Explore O&G Industries, Inc.'s tech stack below.

Media & News

O&G Industries, Inc.'s Email Address Formats

O&G Industries, Inc. uses at least 4 email formats:
O&G Industries, Inc. Email FormatsExamplePercentage
FirstLast@ogind.comJohnDoe@ogind.com
86%
FirLast@ogind.comJohDoe@ogind.com
10%
FLast@ogind.comJDoe@ogind.com
2%
LFirst@ogind.comDJohn@ogind.com
2%

Frequently Asked Questions

What is O&G Industries, Inc.'s phone number?

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You can contact O&G Industries, Inc.'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 O&G Industries, Inc.'s official website and social media links?

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O&G Industries, Inc.'s official website is ogind.com and has social profiles on LinkedIn.

How much revenue does O&G Industries, Inc. generate?

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As of October 2026, O&G Industries, Inc.'s annual revenue is estimated to be $250M - $500M.

What is O&G Industries, Inc.'s NAICS code?

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O&G Industries, Inc.'s NAICS code is 23 - Construction.

How many employees does O&G Industries, Inc. have currently?

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As of October 2026, O&G Industries, Inc. has approximately 545 employees across 4 continents, including North America, Asia and Europe. Key team members include Chief Manager Planning: R. K., Vice President Of Maintenance: J. Z. and Company Owner: M. G. Explore O&G Industries, Inc.'s employee directory with LeadIQ.

What industry does O&G Industries, Inc. belong to?

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O&G Industries, Inc. operates in the Construction industry.

What technology does O&G Industries, Inc. use?

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O&G Industries, Inc.'s tech stack includes QuickBooks, Power BI, Amazon Web Services, Postman, Shopify, Microsoft Teams, Vimeo and VMware.

What is O&G Industries, Inc.'s email format?

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O&G Industries, Inc.'s email format typically follows the pattern of FirstLast@ogind.com. Find more O&G Industries, Inc. email formats with LeadIQ.

When was O&G Industries, Inc. founded?

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O&G Industries, Inc. was founded in 1923.
O&G Industries, Inc. logo

O&G Industries, Inc.

ConstructionConnecticut, United States501-1000 Employees

O&G Industries, Inc. is a construction company based in Torrington, Connecticut, offering construction services and products to clients in Connecticut and beyond. It is Connecticut’s largest privately-held construction company and ranks among the nation’s Top 400 Contractors and Top 100 Green Building Contractors. Founded in 1923, it is a fourth-generation, family-owned business. The company employs between 501 and 1000 people. In 2025, the company named Bo Koloski as Vice President and Rhode Island Business Unit Leader, and it earned CCIA safety recognitions and a Community Service Award.

Section iconCompany Overview

Phone number
Website
ogind.com
NAICS Code
23 - Construction
Founded
1923
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    O&G Industries, Inc.'s revenue is estimated to be in the range of $250M - $500M

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