Insights

Diverse capabilities OESC Group spans environmental services, engineering and design, construction, technical and professional services, and real estate. This breadth suggests multiple cross-sell opportunities across government and commercial clients seeking integrated solutions.

Govt-facing scale With revenue in the mid hundreds of millions and a family of federally oriented firms under Oneida Nation ownership, there is clear potential for expanded contract fluidity, prime/subcontracting roles, and opportunity spotting in ERP, ERP-like facilities, and defense-related programs.

Integrated delivery The consolidated service model under OTIE, SRS, OES, LG2, OC S, and related entities enables end-to-end support from environmental, engineering, to construction. This can be pitched to agencies needing turnkey project execution and single-point accountability.

Tech footprint Utilization of tools such as ClearCompany, SAS, Adobe InDesign, Microsoft Visio, and Citrix indicates digital project management, data analytics, and design capabilities that can be leveraged to improve proposal efficiency, scheduling, and performance tracking for large programs.

Growth readiness Operating across worldwide delivery and a broad portfolio positions OESC to pursue larger programs and diversified revenue streams. Prospects include expanding into new regional markets, pursuing integrated facility management, and strategic partnerships with larger primes in the facilities services and engineering sectors.

OESC (Oneida ESC Group) Tech Stack

OESC (Oneida ESC Group) uses 8 technology products and services including ClearCompany, SAS, Adobe InDesign, and more. Explore OESC (Oneida ESC Group)'s tech stack below.

  • ClearCompany
    Applicant Tracking Systems
  • SAS
    Business Intelligence
  • Adobe InDesign
    Cad & Graphics
  • Microsoft PowerPoint
    Editors
  • Microsoft Excel
    Editors
  • E-Verify
    Identity Verification
  • Citrix
    Virtualisation Software
  • Apache
    Web Servers

OESC (Oneida ESC Group)'s Email Address Formats

OESC (Oneida ESC Group) uses at least 1 format(s):
OESC (Oneida ESC Group) Email FormatsExamplePercentage
FLast@oescgroup.comJDoe@oescgroup.com
93%
LFirst@oescgroup.comDJohn@oescgroup.com
4%
First.Last@oescgroup.comJohn.Doe@oescgroup.com
2%
FMiddleLast@oescgroup.comJMichaelDoe@oescgroup.com
1%

Frequently Asked Questions

What is OESC (Oneida ESC Group)'s official website and social media links?

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OESC (Oneida ESC Group)'s official website is oescgroup.com and has social profiles on LinkedIn.

How much revenue does OESC (Oneida ESC Group) generate?

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As of August 2026, OESC (Oneida ESC Group)'s annual revenue is estimated to be $500M - $1B.

What is OESC (Oneida ESC Group)'s NAICS code?

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OESC (Oneida ESC Group)'s NAICS code is 5612 - Facilities Support Services.

How many employees does OESC (Oneida ESC Group) have currently?

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As of August 2026, OESC (Oneida ESC Group) has approximately 321 employees across 3 continents, including North AmericaAsiaSouth America. Key team members include Owner: G. K.Controller: A. V. D.Senior Controller: H. L.. Explore OESC (Oneida ESC Group)'s employee directory with LeadIQ.

What industry does OESC (Oneida ESC Group) belong to?

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OESC (Oneida ESC Group) operates in the Facilities Services industry.

What technology does OESC (Oneida ESC Group) use?

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OESC (Oneida ESC Group)'s tech stack includes ClearCompanySASAdobe InDesignMicrosoft PowerPointMicrosoft ExcelE-VerifyCitrixApache.

What is OESC (Oneida ESC Group)'s email format?

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OESC (Oneida ESC Group)'s email format typically follows the pattern of FLast@oescgroup.com. Find more OESC (Oneida ESC Group) email formats with LeadIQ.

When was OESC (Oneida ESC Group) founded?

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OESC (Oneida ESC Group) was founded in 2016.
OESC (Oneida ESC Group) logo

OESC (Oneida ESC Group)

Facilities ServicesWisconsin, United States201-500 Employees

Oneida ESC (OESC) Group is a mid-sized family of companies owned by the Oneida Nation, based in Milwaukee, Wisconsin. It delivers engineering, science, and construction services to clients around the world, supported by an integrated staff drawn from its affiliated entities to advance client missions. The group covers environmental services, engineering and design, construction, technical and professional services, and real estate. The environmental segment includes five affiliated entities, while engineering and design are provided by two brands, and construction, professional services, and real estate are managed by other entities within the group. This structure supports collaboration across the companies and the application of shared practices to address customer needs. Within the facilities services industry, OESC Group is positioned as a networked provider capable of coordinating multiple disciplines to support client missions worldwide.

Section iconCompany Overview

NAICS Code
5612 - Facilities Support Services
Founded
2016
Employees
201-500

Section iconFunding & Financials

  • $500M - $1B

    OESC (Oneida ESC Group)'s revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    OESC (Oneida ESC Group)'s revenue is estimated to be in the range of $500M - $1B

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