Integral Engineering Group, LLC
Knoxville, TN Doing business as Integral Engineering Group LLC
- UEI
- FDY2YZ7NCKE3
- CAGE
- 883M9
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Economically Disadvantaged Women-Owned Small Business· CurrentWomen-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 332993 Ammunition (except Small Arms) Manufacturing
- 541310 Architectural Services
- 541340 Drafting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Show all
- SAM.gov registration date
- Physical address
- 520 W Summit Hill Dr SW #901, Knoxville, TN 37902, USA
- Website
- iegroup-llc.com
- Founded
- 2018
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Scalable homeland innovative enterprise layered defense (shield) initial order. | Missile Defense Agency | $500 | |
| Joint integrated engine power thermal management system (jieptms) heated fuel system | Air Force Test Center | $288,000 | |
| Fourth on-ramp for enterprise- wide agile acquisition contract (ewaac) vehicle. | AFLCMC Eglin AFB | $1,000 |
About Integral Engineering Group, LLC
Integral Engineering Group, LLC, a woman-owned small business headquartered in Knoxville, Tennessee, holds prime positions on two high-value Department of Defense indefinite delivery contracts with a combined ceiling of $151 billion, competing under full-and-open (non-set-aside) designation. The vendor is SBA certified as both an Economically Disadvantaged Women-Owned Small Business and a Women-Owned Small Business, structured as a for-profit limited liability company, and operates as a prime contractor exclusively (100% of recent awards) with no subcontractor footprint in the source data.
Integral's federal work concentrates heavily in aerospace and defense engineering. The vendor's two IDV awards anchor its portfolio: the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ, awarded by the Missile Defense Agency on January 21, 2026, with a $151 billion ceiling and ultimate completion date of December 28, 2035, and the Eglin Wide Agile Acquisition Contract (EWAAC) multiple-award IDIQ, awarded by Air Force Lifecycle Management Center at Eglin AFB on March 13, 2025, with a $46 billion ceiling running through September 2031. SHIELD work encompasses research and development, prototyping, systems engineering, weapon design, production, test and evaluation, and modernization across air, missile, space, cyber, and hybrid defense domains, supporting both classified and unclassified programs leveraging artificial intelligence, machine learning, and open systems architectures. Integral has also received a $288 thousand Other Transaction Agreement from the Air Force for the Joint Integrated Engine Power Thermal Management System (JIEPTMS) Heated Fuel System (awarded April 18, 2025, completing July 18, 2025), reflecting prior aerospace thermal-management capability. Task orders issued under these vehicles carry minimal initial values — a $500 delivery order on SHIELD and a $1,000 delivery order on EWAAC — with only $290 thousand obligated across the combined $46 billion potential value, indicating the IDVs remain largely unexercised.
Customer concentration aligns with the IDIQ structure: the Air Force Lifecycle Management Center at Eglin AFB accounts for all $46 billion of the EWAAC dollars across two awards, while the Missile Defense Agency and the broader Department of the Air Force account for the remaining potential value. Recent award activity shows three awards in 2025 and two in 2026, all full-and-open, with no prior-year activity visible in the source data — indicating Integral is newly awarded on both major vehicles. Service Contract Inventory reports one sub-award record for FY2022 (roughly 0.9 FTEs), representing minimal SCI-captured service-contract work. The vendor's capability framing aligns with advanced engineering and technical services for defense applications, particularly thermal management systems, power management, and broader multi-domain defense system architecture work.
Contract vehicles
SBA capabilities narrative
We are a firm that provides the services including, but not limited to: Multi-Disciplinary Process Design, Engineering & Technical Staff Augmentation, Process Safety Management, Safety Requirement Specifications (SRS), Process Instrument & Equipment Specification, Process Hazard & Risk Assessment (PHA, SIL Selection, LOPA, ETC), Safety Instrumented System (SIS) Design and Evaluation Services, Process and Instrumentation Diagram (P&ID) Services, Training, Alarm Management, Control System Services, Relief Device Services, Drafting & 3D Modeling, Piping Design & Layout, Control System and Power Design, Structural & Seismic Assessment, Equipment Support & Anchorage Design, Containment Structure Design, Access Platform, Stairway, & Ladder Specification, and other Engineering Consulting Services including process engineering services within the commercial chemical, specialty chemical, petrochemical and refining, nuclear, defense, manufacturing, and energy industries.
Quick answers
What is Integral Engineering Group, LLC's UEI?
Integral Engineering Group, LLC's Unique Entity ID (UEI) in SAM.gov is FDY2YZ7NCKE3.
What is Integral Engineering Group, LLC's CAGE code?
Integral Engineering Group, LLC's CAGE code is 883M9.
What is Integral Engineering Group, LLC's primary NAICS code?
Integral Engineering Group, LLC's primary NAICS code is 541330 (Engineering Services).
Where is Integral Engineering Group, LLC located?
Integral Engineering Group, LLC's physical address in SAM.gov is 520 W Summit Hill Dr SW #901, Knoxville, TN 37902, USA.
Is Integral Engineering Group, LLC registered in SAM.gov?
Yes. Integral Engineering Group, LLC's SAM.gov registration is active through March 2, 2027.
Which SBA certifications does Integral Engineering Group, LLC hold?
Integral Engineering Group, LLC holds Economically Disadvantaged Women-Owned Small Business and Women-Owned Small Business certifications from the SBA.
Which contract vehicles does Integral Engineering Group, LLC hold?
Integral Engineering Group, LLC holds a place on 2 federal contract vehicles, including EWAAC and SHIELD.
What is Integral Engineering Group, LLC's most recent federal award?
Integral Engineering Group, LLC's most recent federal contract award is Scalable homeland innovative enterprise layered defense (shield) initial order (HQ085926FG193), from Missile Defense Agency, on January 21, 2026.
On GovTribe
See Integral Engineering Group, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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