Federal contractor profile

SIA-STANTEC LLC

UEI MN5MVUKHJGK9CAGE 8B7D2

Active

Overview

Legal name
SIA-STANTEC LLC
Registered location
KATY, TX, USA
Primary NAICS
561210 — Facilities Support Services
Latest award activity
Jan 12, 2026
Read company summary

SIA-STANTEC LLC is associated with UEI MN5MVUKHJGK9 and CAGE 8B7D2 in public federal records. AcornBids currently links 13 prime awards totaling $3.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Energy. Its recorded federal awards include work classified as Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561210 (Facilities Support Services). Its public SAM.gov registration lists KATY, TX, USA.

At a glance

Lifetime prime obligations$3.7M
Prime awards13
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 14, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
SIA-STANTEC LLC
UEI
MN5MVUKHJGK9
CAGE
8B7D2
Registered address
24285 KATY FWY STE 625, KATY, TX, 77494, USA
Registration status
Active
Primary NAICS
561210 — Facilities Support Services
SAM activation
May 26, 2026
Initial registration
May 6, 2019
Entity start
Apr 16, 2019
SAM updated
May 26, 2026
Registration expires
May 13, 2027
Fiscal year end
Dec 31
Place of incorporation
TX, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 13 awards and $3,652,744 in reported obligations to this legal entity. Source
  • Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
  • An example award describes: PITTSBURGH B83 ROOF AND AC PLATFORM REPLACEMENT Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$72.9K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 13 of 13 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
89243324FFE400623PITTSBURGH B83 ROOF AND AC PLATFORM REPLACEMENTDepartment of Energy$142.7KSep 13, 2024Mar 31, 2025
89243324FFE400589NETL MORGANTOWN B3, B17, AND B19 HVAC PROJECT DESIGNSDepartment of Energy$179.0KJul 1, 2024Mar 31, 2025
89243324FFE400548HYBRID WORKSPACE UPGRADESDepartment of Energy$394.0KMar 25, 2024Feb 14, 2025
89243324FFE400611ENGINEERING ELECTRICAL INFRASTRUCTURE AND FEASIBILITY STUDY AT DOE/NETL PITTSBURGH SITE PER ATTACHED STATEMENT OF WORK (SOW) ***IRA FUNDING***Department of Energy$399.9KSep 1, 2024Feb 28, 2025
89243324FFE400545NETL MORGANTOWN, WV TS-4 & TS-9 RESILIENCE AND SAFETY UPGRADES DESIGNDepartment of Energy$180.8KMar 13, 2024Aug 16, 2024
89243321FFE400291POST AWARD CONSTRUCTION INSPECTION SERVICES - NETL PGH SUBSTATION 6 & B920 SWITCHGEARDepartment of Energy$44.6KMar 1, 2021Jul 31, 2023
89243322FFE400384NETL PITTSBURGH B-167 ROOF REPLACEMENT DESIGNDepartment of Energy$54.0KMay 20, 2022Sep 15, 2022
89243323FFE400454NETL ARC-FLASH HAZARD ANALYSIS & SHORT CIRCUIT STUDY (FY23)Department of Energy$512.9KApr 1, 2023Jul 31, 2024
89243323FFE400460EISA ENERGY AND WATER AUDITS FOR MGN AND PGH (FY23)Department of Energy$555.2KApr 3, 2023Nov 30, 2023
89243325FFE400647NETL PITTSBURGH, PA ACCELERATED BRINE LITHIUM EXTRACTION (ABLE) LABORATORY R&D DESIGNDepartment of Energy$262.9KDec 11, 2024Jun 23, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMay 26, 2026
Source loadedSep 26, 2026
Initial registrationMay 6, 2019
Entity startApr 16, 2019
IndustryReported size status
541330 — Engineering ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541618 — Other Management Consulting ServicesNot reported
541620 — Environmental Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
561210 — Facilities Support ServicesNot reported
561990 — All Other Support ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
HARRY KLEISERGovernment businessContact method not publishedSAM registrationNot available
JOSEPH ANGELILLIAlternate government businessContact method not publishedSAM registrationNot available
JOSEPH ANGELILLIElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541330 — Engineering Services
  • 541512 — Computer Systems Design Services
  • 541618 — Other Management Consulting Services
  • 541620 — Environmental Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 561210 — Facilities Support Services
  • 561990 — All Other Support Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Reported subsidiary tree

Ownership follows reported parent UEIs.

Corporate family

Reported ownership links. Award and funding explorers can include this family.

Legal entityReported parent UEISource loaded
STANTEC INC—Sep 2, 2026
FSB-STANTEC JVE39KWTLV7GL8Sep 19, 2026
SIA-STANTEC LLCE39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 2, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 2, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 2, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INCE39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 19, 2026
STANTEC CONSULTING SERVICES INC.E39KWTLV7GL8Sep 26, 2026
STANTEC TETRA TECH JV IIE39KWTLV7GL8Sep 26, 2026
STANTEC-AECOM SIOP JVE39KWTLV7GL8Sep 26, 2026
STANTEC-BLACK & VEATCH CIVIL WORKS JVE39KWTLV7GL8Sep 26, 2026
STANTEC-FNI JVE39KWTLV7GL8Sep 19, 2026
STANTEC-JMT JOINT VENTUREE39KWTLV7GL8Sep 26, 2026
STANTEC-VOLKERT-JMT A JVE39KWTLV7GL8Sep 26, 2026

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About SIA-STANTEC LLC

Where is the company registered?

24285 KATY FWY STE 625, KATY, Texas 77494, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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