Oneida ESC Group

What Oneida ESC Group does

Oneida ESC Group, LLC is a tribally-owned holding company wholly owned by the Oneida Nation, established in 2016 and headquartered in Wauwatosa, Wisconsin, that aggregates nine operating subsidiaries delivering environmental, engineering/design, construction, and professional/technical services. The group operates Oneida Environmental (OE), Oneida Total Integrated Enterprises (OTIE), 1822 Land & Development Company, Oneida Construction Services (OCS), LG2 Environmental Solutions, Oneida Engineering Solutions (OES), Mission Support Services (MS2), Oneida Professional Services (OPS), and Sustainment and Restoration Services (SRS), collectively employing more than 500 professional and technical staff across 11+ U.S. offices plus projects in Japan.

The company's underlying technology stack centers on environmental compliance and remediation technology, GIS and database management systems for spatial data visualization, and standard engineering design software, with proprietary offerings branded as a "Fence-to-Fence Environmental Compliance Services" capability that integrates air, water, hazardous materials, waste, and natural/cultural resource management. Core technical execution includes PFAS investigation and remediation (notably AFFF sites), NEPA documentation, munitions response, bridge inspection (665 bridges across 12 BIA regions), and design-build infrastructure delivery for federal installations. Operations are supported by DCAA-audited accounting, OSHA and USACE EM-385-1-1 compliant safety programs, and an EMR of 0.75.

Oneida ESC Group generates revenue almost exclusively through professional services contracting with U.S. federal agencies, primarily via SBA 8(a) sole-source direct awards, DoD Indefinite Delivery/Indefinite Quantity (ID/IQ) task orders (56 contracts), and access vehicles including GSA MAS 8(a)/SB, GSA OASIS+, Navy SeaPort NxG, and MDA SHIELD. Pricing is project-based and not publicly disclosed. Primary customer segments are Federal Government - Defense (DoD, USACE, NAVFAC, Air Force, Navy, Marine Corps) and Federal Government - Civilian (EPA, USDA, Fish and Wildlife Service), with secondary exposure to state/local government, healthcare/tribal commercial entities (Bellin Health, Schneider National, Badger Sheet Metal). GTM is enterprise field sales targeting federal procurement officers, supplemented by industry events and association engagement.

Name

Oneida ESC Group

Legal name

Oneida ESC Group, LLC

Website

https://oescgroup.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

51–100 employees

Short description

Oneida ESC Group is a tribally-owned holding company (Oneida Nation) operating nine SBA 8(a) subsidiaries that deliver environmental remediation, engineering/design, construction, and professional services to U.S. federal agencies, primarily the Department of Defense and USACE.

Ownership category

akta.pro rank

Product category

Federal Environmental and Engineering Services

NAICS

Offices of Other Holding Companies (551112)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Stakeholder Engagement & ESG Governance (Policies, KPIs, incentives) (EUAHAJAJ)

akta.pro secondary industry

ESG, Sustainability Reporting & Compliance (BPAEAPAM)

Keywords

• Environmental remediation services
• Federal government contracting
• Engineering and design services
• Construction services
• Professional technical services

Headquarters

HQ city

Milwaukee

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Government Contracts - Federal: Prime and subcontract work for federal agencies including DoD, USACE, EPA, USDA, and civilian agencies. Revenue generated through ID/IQ contracts, task orders, and direct awards under SBA 8(a) program.
2. Environmental Services: Environmental compliance, permitting, restoration, remediation, and engineering services. One-time project fees plus ongoing monitoring contracts.
3. Construction Services: General construction, design-build, renovation, and demolition projects for government and commercial clients.
4. Land Development: Real estate development, economic development projects, and joint venture development partnerships.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels3 records

Core offering

Oneida ESC Group is a tribally-owned holding company that delivers environmental services, engineering and design, construction, and professional/technical services primarily to U.S. federal government clients. Through nine wholly-owned subsidiaries, the group performs environmental compliance, remediation, NEPA documentation, multi-discipline engineering, design-build construction, and mission support under SBA 8(a) and ID/IQ contract vehicles.

Product overview

Oneida ESC Group is a tribally owned holding company (wholly owned by the Oneida Nation) that operates multiple subsidiaries offering professional services across four main verticals: Environmental Services, Engineering and Design Services, Construction Services, and Professional and Technical Services. The group consists of nine distinct subsidiary companies—Oneida Environmental (OE), Oneida Total Integrated Enterprises (OTIE), 1822 Land & Development Company, Oneida Construction Services (OCS), LG2 Environmental Solutions, Oneida Engineering Solutions (OES), Mission Support Services (MS2), Oneida Professional Services (OPS), and Sustainment and Restoration Services (SRS)—that collectively provide environmental compliance, engineering design, construction, and professional services primarily to federal government clients including the US Department of Defense, US Army Corps of Engineers, and various civilian agencies.

Differentiator

Problem solved

Functional benefit

Products and services

• Oneida Environmental (OE)

Quantifiable outcome

• 30+ years of DoD contract experience on 56 ID/IQ contracts
• +4 more outcomes

Named customers22 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Bellin Health SystemscoreStrategic or Co-development Partner1822 Land & Development Company partnership for healthcare facility development including 50,000SF health care facility, 60,000SF addition, and 32,000SF oncology unit at Bellin Cancer Center
• Schneider NationalminorStrategic or Co-development Partner1822 Land & Development Company long-term lease partnership with Schneider National
• Badger Sheet MetalminorStrategic or Co-development Partner1822 Land & Development Company partnership for 120,000SF facility development
• Merrick (OTIE-Merrick JV)coreStrategic or Co-development PartnerJoint venture between OTIE and Merrick for design projects including Misawa AB Fitness Center and other Japan-based projects

Scale indicators16 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• AECOM: Global engineering, environmental, and construction firm with a large federal services practice serving DoD and civilian agencies — broad incumbent that competes on large design-build and environmental ID/IQ awards.
• Caliburn (formerly DynCorp International): Large federal services contractor with deep environmental, O&M, and facilities work for DoD — broader incumbent competing against Oneida for DoD ID/IQ task orders across environmental and engineering lines.
• Tetra Tech: Major environmental consulting and engineering firm with substantial DoD environmental remediation (including PFAS), water, and NEPA practice — broad incumbent competing for similar environmental task orders.
• Vectrus: Public, mid-sized federal services contractor focused on facility sustainment, logistics, and environmental services for DoD — broad incumbent that competes on ID/IQ and task-order opportunities alongside Oneida.

Direct peers

• VSE Corporation: Federal services company providing aviation, fleet, environmental, and professional services to DoD and federal civilian customers — comparable scale and federal-only focus.
• Bristol Bay Native Corporation: Alaska Native Corporation holding company with subsidiaries in construction, environmental, and engineering for federal clients — directly comparable tribal holding company model serving DoD and civilian markets.
• Chenega Corporation: Federally recognized Alaska Native Corporation-owned federal services holding company with multiple subsidiaries providing environmental, engineering, IT, and professional services to DoD and civilian agencies — the closest direct peer to Oneida's tribal holding company model and SBA 8(a) strategy.
• Ahtna Infrastructure & Technologies: Tribally-owned (Ahtna Alaska Native Corporation) federal contractor with environmental remediation, construction, and engineering services for DoD and civilian agencies — directly comparable 8(a) platform with multi-disciplinary scope.
• Akima: Tribal-owned holding company (under multiple Alaska Native Corporations) operating a large portfolio of federal services subsidiaries spanning facilities, environmental, logistics, and IT for DoD customers — directly comparable diversified 8(a) tribal holding structure.
• Koniag, Inc. Alaska Native Corporation holding company with subsidiaries in environmental, engineering, IT, and construction services to federal clients, mirroring Oneida's structure of SBA 8(a)-certified subsidiaries competing on DoD contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/oescgroup
• Facebookfacebook.com/Oneida-ESC-Group-108270971771401

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oneida ESC Group