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ONTERRIS, INC.

Parent6 subsidiariesUEI: U423S3MV3V53CAGE: 7EPW5

ONTERRIS, INC. is a federal contractor, registered under UEI U423S3MV3V53 and CAGE code 7EPW5. It has been awarded $1,528,214 in federal contracts. Primary work spans Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services, and Testing Laboratories and Services. Top awarding agencies include Department Of Health And Human Services (hhs), Department Of Defense (dod), and Environmental Protection Agency (epa).

Contact Information

Registration and classification details

Websitewww.onterris.com

Address123 Main St, City, ST 12345

Registration

UEI Code

U423S3MV3V53

CAGE Code

7EPW5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

221320Sewage Treatment Facilities

541310Architectural Services

541330Engineering Services

541360Geophysical Surveying and Mapping Services

541380Testing Laboratories and Services

+3 more

Subsidiaries

6 companies roll up into ONTERRIS, INC., sized by each one's own awards

Award distribution

$80.4M

PARS Environmental INC$77.5M Envirosystems INC$1.8M Onterris USA, INC.$1.1M Analytical Environmental Services$62.2K

1PARS Environmental INCUEI QABVL7QZFCK2$77.5M96.3%2Envirosystems INCUEI T67AHMS4F2S1$1.8M2.2%3Onterris USA, INC.UEI MVSCCJPFF3W8$1.1M1.4%4Analytical Environmental ServicesUEI F1SRWY5EX258$62.2K0.1%5Horizon Water and Environment, LLCUEI N6BAP6XSJBF5 6Environmental Planning Specialists, INC.UEI KJLFK4CGVGY3

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Ballistic Production Control Testing (PCT) ServicesThis subcontract opportunity is for Ballistic Production Control Testing (PCT) Services supporting the DLA Weapons Support Land Supply Chain within the Department of Defense. The selected provider will perform ballistic testing for prime contractors on DLA and Army projects, specifically conducting Production Control Testing and Ballistic Coupon Testing. All work must be executed in accordance with ATPD 2352 utilizing precision impact analysis tools and high-velocity projectile firing equipment to deliver final Ballistic PCT Test Reports and Certifications. The contract is designated as a Total Small Business Set-Aside under NAICS code 541380. Due to the nature of the work and the requirement to handle classified drawings, the contractor must possess a facility clearance and meet CMMC Level 2 compliance standards. Interested parties must submit their responses by November 18, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 3 hours ago

DEADLINE

CCENV27004 - MOLD REMEDIATION AND DEEP CLEANING RA

Solicitation # WMATA-0000010955

The Washington Metropolitan Area Transit Authority is seeking proposals for contract CCENV27004, which focuses on mold remediation and deep cleaning services. This solicitation, identified by number WMATA-0000010955, falls under NAICS code 562910 and is managed through the agency's Virginia operations. The solicitation was posted on October 20, 2026, with a strict response deadline of October 23, 2026. Interested parties must submit their responses by this date via the official supplier portal to be considered for the project.

Washington Metropolitan Area Transit Authority

POSTED

about 4 hours ago

DEADLINE

Theatre Mold Remediation Scope of Work

Solicitation # AT25-0006

Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the remediation of mold throughout the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must adhere to ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include achieving interior humidity levels of 50 percent or less and the provision of a Certified Industrial Hygienist to conduct daily site visits and a final clearance walkthrough. This is a single lump sum contract set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Award will be based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Interested offerors must attend a mandatory site visit on October 27, 2026, and submit typed proposals on company letterhead by November 9, 2026. Required submission documents include a detailed cost breakdown, a timeline for substantial completion, proof of an Indiana Contractor's License, Davis Bacon Act wage rate certification, and specific automobile and workers compensation insurance coverage. Payment terms are Net 30, and work must commence within 14 days of the Notice to Proceed.

Atterbury Job Corps Center

POSTED

about 4 hours ago

DEADLINE

Joliet Job Corps-Request for Quote Asbestos Testing & Abatement

Solicitation # Joliet JCC Asbestos Testing & Abatement

Management & Training Corporation is seeking quotes for a fee-for-service subcontracting opportunity to provide asbestos testing and abatement services at the Joliet Job Corps in Joliet, Illinois. The scope of work includes sampling and laboratory analysis of ceiling tiles in the Administration Academic Building and Welcome Center, as well as testing and potential removal of asbestos-containing material from floor tiles in the Gymnasium, Warehouse, and Warehouse Storage Area, totaling approximately 4,200 square feet if confirmed. All work must be performed by licensed professionals using accredited laboratories and must comply with federal, State of Illinois, OSHA, and EPA regulations. Key deliverables include a sampling plan, waste shipment records, disposal manifests, and a final project completion report. This solicitation is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone small businesses, under NAICS code 541380. Bidders must submit a bid sheet, a completed supplier packet containing a W-9 and self-certification, proof of insurance, and three references for similar projects by October 21, 2026, at 3:00 PM CT. Award will be based on best value as determined by MTC. The contract is subject to Service Contract Labor Standards, specifically Wage Determination No. 2015-5019 Rev. 31, and includes various FAR clauses regarding small business utilization, minimum wages, and the protection of sensitive government information. Invoicing is to be submitted on a weekly or bi-weekly basis.

Joliet Job Corps

POSTED

about 4 hours ago

DEADLINE

in about 24 hours

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026. Primary coordination for this opportunity is managed by Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

about 4 hours ago

DEADLINE

Maui JCC Mold Remediation and Removal of Water-Damaged Materials

Solicitation # maui-jcc-mold-remediation-removal-water-damaged-materials

Management & Training Corporation is soliciting bids for a fixed-price, single lump sum contract for mold remediation and removal of water-damaged materials at the Maui Job Corps Center in Makawao, Hawaii. The project focuses on Building 11, specifically the cafeteria, food service areas, restrooms, and adjoining spaces, following significant water intrusion from a severe windstorm. The scope of work includes establishing containment barriers with HEPA-filtered negative air pressure, removing mold-affected porous materials such as drywall and insulation, cleaning nonporous surfaces, and evaluating the adjoining culinary classroom. The estimated contract value ranges from $25,000 to $100,000, with awards based on overall best value. Bidders must complete a mandatory physical site visit and submit a detailed itemized proposal, including a bid breakout and three comparable references, by October 23, 2026. For bids of $25,000 or more, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with Hawaii statewide wage determinations and federal safety standards is mandatory, and a 10% retainage will be withheld from payments until substantial completion and final acceptance.

Management & Training Corporation/Hawaii/Maui Job Corps Center

POSTED

about 4 hours ago

DEADLINE

Demographic Analyst / LEP SpecialistThis subcontract opportunity for a Demographic Analyst / LEP Specialist supports the City of Fairfax Title VI Program in Virginia. The selected contractor will be responsible for analyzing population data for prime contractors, specifically reviewing and updating demographic and language information. By utilizing U.S. Census Bureau and American Community Survey datasets along with specialized data analysis software, the contractor will perform Limited English Proficiency assessments and identify key outreach populations. The primary deliverables for this engagement include updated demographic profiles and comprehensive LEP assessment reports. Interested parties should note that the solicitation was posted on October 20, 2026, with a response deadline of November 10, 2026. The work falls under NAICS code 541690 and will be performed within the City of Fairfax.

City of Fairfax

POSTED

about 4 hours ago

DEADLINE

Medical Equipment Asset AuditorThe Medical Equipment Asset Auditor subcontract involves performing physical and digital audits of existing medical equipment for prime contractors working on Frimley Health NHS Foundation Trust projects. The primary objective is to verify the condition, age, and technical specifications of assets to ensure they align with new hospital design requirements. This process requires the use of asset tagging and valuation tools to produce a detailed Inventory List and a Comprehensive Asset Audit Report. Qualified candidates must hold certification in Clinical Engineering or Health Technical Memoranda. The opportunity was posted on October 20, 2026, with a response deadline of November 16, 2026. This engagement falls under NAICS code 541690 and is specifically designed to support the infrastructure and equipment mapping needs of the Frimley Health NHS Foundation Trust.

Frimley Health NHS Foundation Trust

POSTED

about 4 hours ago

DEADLINE

Master Equipment Schedule (MES) and BIM CoordinatorThis subcontract for the Frimley Health NHS Foundation Trust seeks a Master Equipment Schedule (MES) and BIM Coordinator to manage technical data and spatial coordination of equipment for prime contractors. The successful provider will be responsible for developing Master Equipment Schedules, performing Room Data Sheet validation, and ensuring full BIM alignment for all equipment. Key duties include leading stakeholder requirements gathering with clinical and estates teams and utilizing Revit or similar BIM software to deliver validated layouts and documentation. The opportunity was posted on October 20, 2026, with a response deadline of November 16, 2026. Classified under NAICS code 541330, the contract focuses on the delivery of integrated BIM layouts and validated data sheets to support the trust's infrastructure projects.

Frimley Health NHS Foundation Trust

POSTED

about 4 hours ago

DEADLINE

Archaeological Technical Support & ReportingThis subcontract for Archaeological Technical Support and Reporting involves providing administrative and technical assistance to prime contractors working on City of Delta infrastructure projects. The selected provider will be responsible for drafting Archaeological Overview Assessments and Preliminary Field Reconnaissance reports, as well as preparing documentation for Site Alteration Permits and Multi Assessment Permits. A critical component of the role includes coordinating with the Provincial Archaeology Branch and ensuring all work complies with the Heritage Conservation Act. The contract requires the delivery of completed permit applications and final archaeological reports. Interested parties should note that the response deadline is November 16, 2026. The project falls under NAICS code 541690 and is associated with the City of Delta and the Province of British Columbia.

POSTED

about 4 hours ago

DEADLINE

First Nations Archaeological Monitoring & ConsultingThis subcontract for First Nations Archaeological Monitoring and Consulting involves providing field surveillance and monitoring services for prime contractors on City of Delta infrastructure projects. The selected provider will be responsible for conducting active construction monitoring, identifying and documenting artifacts and features such as wet sites, and coordinating closely with prime consultants. Key deliverables include the submission of monitoring logs, identification reports, and the provision of onsite clearance. Qualified candidates must be recognized as a First Nations Archaeologist or Monitor by the relevant First Nation Territory and be proficient in using field excavation tools and artifact documentation kits. The solicitation was posted on October 20, 2026, with a response deadline of November 16, 2026. This opportunity falls under NAICS code 541990 and is associated with the Province of British Columbia.

POSTED

about 4 hours ago

DEADLINE

Archaeology Consulting Services

Solicitation # 26-122

The City of Delta is issuing solicitation 26-122 to establish a shortlist of qualified archaeology firms to provide professional consulting services on an as-and-when-requested basis. The scope of work includes archaeological investigation, monitoring, reporting, and permitting for various infrastructure and development projects, such as road upgrades and utility replacements, within the City of Delta. All services must comply with the Heritage Conservation Act, and firms must demonstrate eligibility to hold provincial permits, including Multi Assessment Permits and Site Alteration Permits. Key deliverables involve field assessments, coordination with the Provincial Archaeology Branch and First Nations, and the provision of heritage management training for City staff. The selection process utilizes a two-stage qualification method. To be considered, respondents must meet all mandatory criteria, including the timely submission of a signed Proposal Covering Letter. Qualified firms will be evaluated based on proponent capability and experience (50%), methodology (25%), and fees (25%), with minimum scores required for the first two categories. The City emphasizes the importance of professional certification, requiring at least one team member to be in good standing with a recognized organization like the British Columbia Association of Professional Archaeologists. Preference is given to consulting team members with five years of experience and lead archaeologists with ten years of experience. The resulting shortlist will remain valid until January 1, 2025, or for three years from the closing date. Once the list is established, the City will invite these qualified respondents to submit firm-priced tenders for specific projects. Proposals must be submitted as a single PDF to the purchasing department by 2:00 PM Pacific time on November 16, 2026. The pricing structure for the qualification stage includes hourly rates for principal archaeologists, field directors, technicians, and support staff, as well as lump sum rates for permit applications.

POSTED

about 4 hours ago

DEADLINE

Asbestos Abatement and Hazardous Material RemovalThis subcontract for Asbestos Abatement and Hazardous Material Removal supports the Iowa Economic Development Authority's Community Catalyst Building Remediation projects. The selected contractor will work under prime contractors to identify, contain, and remove hazardous materials, specifically focusing on the abatement of asbestos-containing materials. Required operational methods include the use of containment barriers, HEPA vacuums, and negative air machines to ensure safe disposal of hazardous waste. To qualify for this engagement, contractors must hold a Licensed Asbestos Abatement Contractor designation along with necessary EPA and state certifications. The primary objective of the contract is the delivery of a certified asbestos-free site or the submission of a comprehensive abatement report. This project falls under NAICS code 562910 and is managed through the Downtown Resource Center.

Downtown Resource Center

POSTED

about 5 hours ago

DEADLINE

Soil and Compaction TestingThis subcontract opportunity involves providing professional soil and compaction inspection and testing services for the Government of Ontario Ministry of Environment, Conservation and Parks. The selected provider will support prime contractors on facility projects, specifically focusing on road and parking upgrades. Key responsibilities include conducting field testing of soil compaction and inspecting sub-grade materials utilizing nuclear densitometers. All resulting soil and compaction test reports must be certified by a Professional Engineer. The solicitation was posted on October 20, 2026, with a response deadline of November 20, 2026. This project falls under NAICS code 541380 and is managed by the Ministry of Environment, Conservation and Parks.

Environment, Conservation and Parks

POSTED

about 5 hours ago

DEADLINE

in about 1 month

ADA Accessibility ConsultantThe ADA Accessibility Consultant subcontract involves performing comprehensive accessibility audits and identifying renovation requirements for prime contractors working on projects for the Collier County Parks and Recreation Division in Florida. The selected consultant will conduct site visits to identify physical barriers and evaluate facility needs against ADA standards using specialized measurement tools and compliance checklists. The primary deliverable for this engagement is a detailed ADA accessibility study and renovation report. Qualified candidates should ideally hold a Registered Accessibility Specialist (RAS) or ADA Coordinator certification to ensure technical accuracy. This opportunity falls under NAICS code 541330 and was posted on October 20, 2026, with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Specialized Facility Planning (Marinas & Aquatics)This subcontract opportunity is for Specialized Facility Planning focusing on marinas and aquatics for the Collier County Parks and Recreation Division in Florida. The selected provider will offer technical recommendations and facility improvement plans for sports complexes, beach parks, aquatic centers, and marinas. All assessments and recommendations must adhere to established marine engineering standards and aquatic safety codes to ensure the quality and safety of the infrastructure. The project requires a high level of technical expertise, with a strong recommendation for a Professional Engineer specializing in Civil or Marine engineering. Interested parties must submit their responses by November 18, 2026. This engagement falls under NAICS code 541330 and is designed to support prime contractors in delivering comprehensive facility enhancements for the county.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Urban & Recreation Planning (Lead Consultant)This subcontract opportunity for Urban and Recreation Planning involves the strategic development of a comprehensive Parks and Recreation Master Plan for prime contractors working with the Collier County Parks and Recreation Division in Florida. The selected consultant will be responsible for creating implementation schedules, recommending facility improvements, evaluating budget capacity, and performing program life cycle analysis utilizing GIS mapping tools. The final deliverables for this engagement are the completed Master Plan and a detailed Implementation Schedule. To qualify for this role, the consulting team must include at least one staff member holding an American Institute of Certified Planners certification. The project falls under NAICS code 541330 and is associated with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 5 hours ago

DEADLINE

Environmental Laboratory ServicesThis subcontract for Environmental Laboratory Services supports prime contractors working on projects for the Confederated Tribes of the Colville Reservation. The primary scope of work involves performing laboratory analysis on groundwater samples collected from the Nespelem Post and Pole site, which includes comprehensive data verification and validation processes. To ensure compliance, the service provider must maintain laboratory certification for all specific analytes required by the Quality Assurance Project Plan. The selected contractor is responsible for delivering all analytical reports and laboratory data in an electronic format. This opportunity is categorized under NAICS code 541380 and is centered in Nespelem, Washington. Interested parties should note the response deadline of November 5, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 5 hours ago

DEADLINE