USAspending.gov · Parent recipient
Sierra Lobo Inc
According to USAspending.gov, Sierra Lobo Inc is among the larger federal contractors tracked in this dataset
- Corpus rank
- #1,127 of 5,000
- Lifetime awards
- $139.1M
- UEI
- ERWXLW98LM84
- Percentile · top quartile nationally
- 78th
Sierra Lobo Inc vs all tracked contractors by lifetime obligations
Where this recipient's cumulative award total sits among every tracked prime, USAspending.gov lifetime ledgers
$139,090,108 Top 22% higher than 78% of 5,000 contractors
Contractors, banded by lifetime obligation dollars
Each bar is a $50M-wide band; taller bars hold more contractors. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source USAspending.gov · 2026-09-12
Sierra Lobo Inc federal award total
Sierra Lobo Inc is a tracked USAspending.gov prime recipient; this page reports its lifetime obligations across every award action filed under one recipient ID.
PlainFedContract reports USAspending.gov /recipient/ lifetime ledgers for Sierra Lobo Inc: cumulative prime obligations on this recipient ID, not a single fiscal year. Lifetime totals can exceed one year's national pool; do not read the scale bar as an annual share. Open linked agency or state breakdowns when present; see /methodology/#populations/.
Reading Sierra Lobo Inc's Federal Contract Record
Sierra Lobo Inc appears on USAspending.gov's public record with cumulative federal contract obligations at the parent recipient level.
Sierra Lobo Inc is among the larger federal contractors tracked in this dataset, #1,127 of 5,000 tracked recipients, same order as the top-contractors rankings.
The sections below break the header figures into individual awards, yearly obligations and comparable recipients. See methodology.
How to read this obligation total (lifetime ledger, not annual spend)
This figure is a rolling aggregate of every prime-award action ever reported for this recipient ID, new awards, modifications, option exercises, and de-obligations all flow into the same total, so the dollar amount shown above is a lifetime ledger rather than an annual budget. Interpreting it as a single-year spend would overstate current activity; interpreting it as a guaranteed revenue stream would overstate commitment, because modifications can cut scope or scope can simply lapse unexercised. The parent classification also matters for how this record should be read: prime recipients hold the contract directly with a federal agency and are fully responsible for performance; parent-level rollups aggregate awards across subsidiaries, which can inflate totals for large conglomerates whose operating units compete separately. The UEI in the header is the post-2022 federal identifier that replaced the DUNS number, it persists across name changes, acquisitions, and reorganizations, making it the most reliable anchor for tracking this entity over time. For researchers, journalists, and procurement staff, the practical layer under this total is verification: USAspending.gov exposes every underlying transaction by award ID, so any totals on this page can be reconstructed action-by-action through the agency's advanced search. Contract amounts displayed here reflect obligations, money the government has committed, not outlays, which is cash actually disbursed, and the gap between obligation and outlay can span multiple fiscal years on multi-year contracts, so a large obligation total does not imply equivalent cash flow in any single period.
Sierra Lobo Inc's federal contractor value score
One verdict number from this portal's own compiled award data, benchmarked against the tracked contractor corpus: scale, recent momentum, and revenue consistency.
- Contract scale B+ $139,090,108 Total tracked federal contract value
- Recent momentum N/A N/A Most recent tracked year vs. the prior year
- Revenue consistency N/A N/A Year-over-year variation across every tracked year
Higher scale, stronger recent momentum, and steadier year-over-year revenue all score higher. A dimension with too little tracked history for this recipient drops out and its weight redistributes across the rest -- it never silently lowers the score. Full method: federal contractor value score.
Source: USAspending.gov · U.S. Department of the Treasury
Nationwide similar contractors
Data-derived peers across the USAspending recipient extract: nearest lifetime obligation total and nearest represented-agency count. Not geography, name-group siblings, or recommendations.
Closest lifetime-obligation totals
- Bcg Federal Corp. $139.2M
- Bcg Federal Corp. $139.2M
- Emergent Product Development Gaithersburg Inc. $138.8M
- Maersk Line, Limited $139.6M
- Valiant Integrated Services LLC $139.6M
- Goodrich Corporation $138.4M
Top contracts on file for Sierra Lobo Inc
The 5 largest individual contract awards on file for this recipient, direct from USAspending.gov: not the lifetime aggregate above, but the actual awards behind it.
IGF::OT::IGF ENVIRONMENTAL TESTING AND INTEGRATION SERVICES (ETIS) II THIS STATEMENT OF WORK (SOW) SPECIFIES THE REQUIREMENTS FOR ON SITE CONTRACTOR SUPPLIED ENVIRONMENTAL TEST AND INTEGRATION AND OTHER LABORATORY OPERATIONS SERVICES TO THE GODDARD SPACE FLIGHT CENTER (GSFC). THE SCOPE OF THESE SERVICES INCLUDES THE FOLLOWING: OPERATION, MAINTENANCE, AND UPGRADE OF ENVIRONMENTAL TEST EQUIPMENT AND FACILITIES LOCATED IN THE GSFC BUILDING 7/10/15/29 COMPLEX, AREA 300 MAGNETIC TEST SITE AND OTHER TECHNICAL FACILITIES LOCATED AT VARIOUS LOCATIONS WITHIN GSFC INCLUDING THE MANUFACTURING AND ELECTROPLATING EQUIPMENT AND FACILITIES PRIMARILY LOCATED IN GSFC BUILDING 5/10/21 SHOPS MECHANICAL AND OPTICAL INTEGRATION OF SPACECRAFT, FLIGHT EXPERIMENT COMPONENTS, INSTRUMENTS, SUB-ASSEMBLIES AND SYSTEMS DESIGN, FABRICATE, AND MANUFACTURE CUSTOM SPACECRAFT, FLIGHT EXPERIMENT COMPONENTS, INSTRUMENTS, SUB-ASSEMBLIES AND SYSTEMS DESIGN, MANUFACTURE, AND OPERATION OF GROUND HANDLING EQUIPMENT AND FIXTURES DESIGN, MANUFACTURE, AND OPERATION OF OPTICAL ALIGNMENT AND CALIBRATION SYSTEMS DESIGN, MANUFACTURE AND INSTALLATION OF SPACE FLIGHT THERMAL BLANKETS DESIGN, MANUFACTURE AND INSTALLATION OF SPACE FLIGHT AND GROUND SUPPORT SYSTEM CABLE HARNESSES DESIGN, MANUFACTURE, AND INSTALLATION OF TECHNICAL FACILITIES INCLUDING BUILDINGS, BUILDING ELEMENTS, UTILITY SYSTEMS, AND TECHNICAL EQUIPMENT AND SYSTEMS DEFINE, ANALYZE, AND RESOLVE ELECTROMAGNETIC RADIATION ISSUES RELATING TO FACILITY AND SATELLITE GROUND SUPPORT EQUIPMENT OPERATION WITHIN THE TEST COMPLEX. SUPPORT SPECTRUM SIGNATURE ANALYSIS TO INSURE INTERFERENCE-FREE AND SAFE OPERATION OF ALL FACILITY-LOCATED NEAR ELECTROMAGNETIC WAVE SENSING DEVICES. TEST AND INTEGRATION ENGINEERING AND ENGINEERING ANALYSIS CLEANROOM OPERATION AND MAINTENANCE CONTAMINATION CONTROL SERVICES USING QUALIFIED AND EXPERIENCED PERSONNEL MAINTENANCE AND OPERATION OF CERTAIN PHYSICAL PLANT SYSTEMS SUCH AS PROCESSED WATER, EMERGENCY POWER, LN2/GN2 STORAGE SYSTEMS, CONDITIONED CLEANROOM AIR HVAC AND HUMIDITY SYSTEMS RECERTIFICATION (TESTING AND INSPECTION) OF LIFTING DEVICES AND EQUIPMENT (LDE), AND (INSPECTION) OF PRESSURE VESSELS AND PRESSURIZED SYSTEMS (PVS) AT GSFC, GREENBELT, WALLOPS, AND OTHER OFFSITE LOCATIONS. MAINTENANCE OF LDE AT GREENBELT SITE ONLY, NOT AT OTHER SITES; NON-DESTRUCTIVE EXAMINATION TESTING OF LDE AND PVS FACILITY AND OPERATIONS SAFETY DATA ACQUISITION AND ANALYSIS SYSTEM DEVELOPMENT AND MANAGEMENT.
Award NNG14CR62C · 2014-10-01 to 2019-09-30
DELIVERY ORDER FOR LINE ITEM 001 TESTCON OF OUTLINE AGREEMENT NNC05CA95C
Award NNC05QA06D · 2005-03-22 to 2015-05-31
TEST ENGINEERING CONTRACT MECHANISM
Award NNC10QA11D · 2009-10-21 to 2015-05-31
BUILDING 65 RESEARCH AND DEVELOPMENT STRUCTURAL TEST SERVCIES
Award GS05T10BMC0014 · 2010-10-01 to 2015-11-30
R&D SPACE FLIGHT AND ASSOCIATED HARDWARE AT MSFC (ROLL-UP THRU MOD 25)
Award MSFC0200209DNAS802115 · 2002-10-01 to 2008-03-31
Disclaimer: This data is for informational purposes only. Contract amounts are aggregated from USAspending.gov and may not reflect the most current data. Do not use this data for business decisions without verifying with official sources.
Frequently Asked Questions
Where does Sierra Lobo Inc rank among tracked federal contractors?
Tracked recipients are ordered by USAspending.gov lifetime obligation totals, the same sort as the top-contractors rankings; Sierra Lobo Inc's position is the Corpus rank in the header at the top of this page.
How much has Sierra Lobo Inc received in federal contracts?
The lifetime total is the Lifetime awards figure in the header at the top of this page. It sums every prime-award action reported under this recipient ID on USAspending.gov, modifications included, so it is a running ledger rather than one year's spending.
What is the UEI for Sierra Lobo Inc?
The Unique Entity Identifier (UEI) is shown in the header stat rail above; it is recorded at the parent recipient level.
Where does Sierra Lobo Inc's contract data come from?
All contract data for Sierra Lobo Inc is sourced from USAspending.gov prime-award records. No agency- or state-level breakdown is on file for this contractor.
How this record relates to the rest of the data
USAspending publishes 2 separate recipient records under the name Sierra Lobo Inc. This page covers one of them – the parent-level record registered as UEI ERWXLW98LM84, 2nd largest of the group by lifetime obligations. The same registration also appears at the other recipient level.
- Child record · UEI ERWXLW98LM84 same registration $139.1M
Each record carries its own lifetime total as published by the source. Those totals overlap across recipient levels without a stated rule, so they are separate attributions and must not be added together to reach a company-wide figure.
By lifetime obligations this record sits just below Bcg Federal Corp. ($139.2M) and just above Emergent Product Development Gaithersburg Inc. ($138.8M), the nearest recipients by size that do not share its name.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFedContract is rendered directly from USAspending.gov federal contract data, no number is typed in by an editor. Contractor figures are computed directly from USAspending.gov data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a correction.