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SCIENCE ENGINEERING ASSOCIATES, INC.

UEI: HS5NHRZS7AZ3CAGE: 1LL78

SCIENCE ENGINEERING ASSOCIATES, INC. is a federal contractor, registered under UEI HS5NHRZS7AZ3 and CAGE code 1LL78. It has been awarded $7,440,806 in federal contracts. Primary work spans Engineering Services, Custom Computer Programming Services, and Other Measuring and Controlling Device Manufacturing. Top awarding agencies include National Aeronautics And Space Administration, Department Of Transportation, and Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

HS5NHRZS7AZ3

CAGE Code

1LL78

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationManufacturer of Goods

NAICS Codes

334111Electronic Computer Manufacturing
423490Other Professional Equipment and Supplies Merchant Wholesalers
541511Custom Computer Programming Services
541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)(Primary)
811210Electronic and Precision Equipment Repair and Maintenance
+2 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Science Engineering Associates, Inc. specializes in precision research and development for physical and engineering sciences, with a demonstrated focus on environmental sensing systems and instrumentation for spaceflight applications. The company delivers engineered solutions for thermal and humidit...

Science Engineering Associates, Inc. specializes in precision research and development for physical and engineering sciences, with a demonstrated focus on environmental sensing systems and instrumentation for spaceflight applications. The company delivers engineered solutions for thermal and humidity control in critical aerospace environments, particularly through the design and integration of inlet systems for environmental monitoring. Their technical expertise lies in fluid dynamics, sensor interface engineering, and environmental test validation, with a clear specialization in supporting NASA’s Integrated Research Target (IRT) systems. The firm’s work reflects a strong command of systems-level integration, environmental conditioning protocols, and mission-critical hardware validation under stringent operational constraints. The contractor maintains a focused relationship with the National Aeronautics and Space Administration, providing specialized engineering services tailored to spacecraft environmental control systems. Their engagement centers on developing and validating inlet components that ensure accurate atmospheric data collection in low-Earth and deep-space missions, indicating a trusted, mission-specific partnership built on technical reliability and precision engineering. Their primary industry focus is in NAICS 541715, which encompasses applied research in physical and engineering sciences outside of biotechnology and nanotechnology. In practice, this translates to high-fidelity systems engineering for aerospace and scientific instrumentation, positioning the company as a niche provider of environmental sensing hardware for space-based platforms. They serve a highly specialized segment of the federal R&D market, where performance under extreme conditions is non-negotiable. Science Engineering Associates, Inc. is a small, locally based firm headquartered in Tolland, Connecticut, operating as a 2L entity with no federal certifications on record. Their market presence is defined by deep technical specialization rather than broad scale, allowing them to deliver targeted, high-precision solutions to mission-critical government programs.

Key Performance Metrics

Awards Count

89

All time

Active

2

Currently performing

Completed

87

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in SCIENCE ENGINEERING ASSOCIATES, INC.'s top NAICS codes and agencies

NAICS: 541330
New
SLED
On-Call Structural and Seismic/Disaster Engineering Services
Solicitation # FAS 2026-037
The City of Seattle's Finance and Administrative Services (FAS) Capital Development division is seeking to establish on-call contracts with two qualified professional firms to provide structural and seismic/disaster engineering services. These consultants will provide technical expertise on an as-needed basis for small to medium projects across planning, design, procurement, and construction phases, utilizing delivery methods such as Design-Bid-Build, Job Order Contracting, and the Small Works Roster. The scope of work includes performing structural engineering studies, seismic evaluations, confidence testing, and fall protection design, as well as preparing stamped construction documents, managing permitting, and providing construction administration and inspection for new and existing City facilities. The contract features an initial one-year term with options for four annual renewals, not to exceed a total duration of five years. To be eligible, firms must be licensed to practice in Washington State and the City of Seattle and demonstrate a track record of at least three relevant projects within the last seven years. Selection is based on a weighted evaluation of relevant technical experience (40%), approach and methodology (30%), an inclusion plan for women and minority firms (15%), and past performance (15%). All deliverables must adhere to specific FAS CAD standards and CSI MasterFormat specifications. Payment is processed within 30 calendar days of invoice receipt, with costs based on personnel salary rates and reimbursed direct non-salary expenses.
Finance and Administrative Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month
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NAICS: 541330
New
International
R.T. Orr Dam Geotechnical Investigations
Solicitation # 2026-05
The Upper Thames River Conservation Authority is soliciting proposals for geotechnical investigations and assessments of the R.T. Orr Dam located in Stratford, Ontario. The project, which initiates in 2026 and must be substantially completed by March 15, 2027, is based on recommendations from a 2023 Dam Safety Review by D.M. Wills Associates Limited. The scope of work includes reviewing existing structural data, conducting a detailed seepage investigation at the downstream left armour stone retaining wall, performing supplementary field investigations for embankment slope stability, installing two nested monitoring wells in both earth embankments, and updating stability analyses for armour stone structures. All work must adhere to the LRIA Technical Bulletin for Geotechnical Design and Factors of Safety and meet Ontario Accessibility Standards for electronic deliverables. Proposals must be submitted electronically via the bids and tenders platform by 3:00 PM Eastern Daylight Time on November 18, 2026. The selection process utilizes a two-envelope system where technical qualifications in Envelope A are evaluated before the cost proposal in Envelope B is opened. Award decisions are based on best value, considering experience, understanding of the work, proposed methodology, schedule, and cost reasonableness. Selected consultants must provide proof of professional licensing, WSIB standing, and required insurance policies, while maintaining strict confidentiality regarding project information.
Upper Thames River Conservation Authority

POSTED

about 13 hours ago

DEADLINE

in 20 days
View Details