Spatial Integrated Systems Inc.

Spatial Integrated Systems Inc. PLM Division, doing business as S I S, is a Siemens Digital Industries Software Platinum Expert Partner providing engineering software licensing, maintenance, and support services to the federal government as a prime contractor on the GSA Multiple Award Schedule and through an IDIQ with Naval Sea Systems Command. The company is a for-profit Subchapter S corporation headquartered in Ashburn, Virginia, operating as a small business with no SBA set-aside designations; it competes predominantly in full-and-open procurements.

S I S's federal footprint centers almost entirely on Siemens product lifecycle management (PLM), computer-aided design (CAD), and computational fluid dynamics software delivery. The company's concrete capability portfolio spans NX (computer-aided design and manufacturing), Solid Edge (3D CAD), STAR-CCM+ (computational fluid dynamics and multiphysics simulation), FEMAP (finite element modeling and analysis), Teamcenter (product data management), and related maintenance and support services. Representative work includes a $995.4 thousand delivery order from Naval Sea Systems Command (NAVSEA) in January 2026 for Norfolk Naval Shipyard Siemens software support; a $346.5 thousand Naval Air Systems Command delivery order in January 2026 for NX software supporting Fleet Readiness Centers; a $288.4 thousand NAVSEA delivery order in September 2025 for Solid Edge software; and a $116.6 thousand NAVSEA delivery order in July 2025 for FEMAP/NASTRAN software maintenance renewals. The company also holds a $982.1 million IDIQ contract with NAVSEA for the Unmanned Surface Vehicle Family of Systems program, providing engineering design, development, fabrication, integration, testing, and support services for unmanned surface vehicle variants.

Customer concentration is extreme: Naval Sea Systems Command accounts for 198 awards (33% of total awards) with $1.12 billion combined potential value—nearly 89% of the vendor's total potential value across all awards. The Office of Naval Research places 97 awards ($20.9 million), Naval Air Systems Command 86 awards ($6.3 million), and Naval Air Warfare Center 34 awards ($2.8 million). These top five Navy organizations account for 72% of all award count and 99% of combined potential value. S I S serves 54 distinct customer agencies, but the portfolio is overwhelmingly Navy-centric; Army, Air Force, Coast Guard, NASA, and GSA account for the remainder at modest scale.

Vehicle positioning centers on the GSA Multiple Award Schedule, which carries 255 task orders worth $25.4 million combined potential value and serves as the primary contracting mechanism across NAICS categories of Other Computer Related Services (291 awards), Custom Computer Programming Services (100 awards), and Software Publishers (71 awards). The company also places orders under Federal Supply Schedule GS35F5466H (28 task orders, $15.2 million), a Basic Ordering Agreement N6833520G1007 with Naval Air Warfare Center for SBIR work (3 task orders, $1.6 million), and SeaPort-e (3 task orders, $120.6 million). The NAVSEA IDIQ at $982.1 million is the strategic anchor vehicle.

Activity has grown modestly year over year, with 18 awards in 2022 climbing to 35 in 2024, declining to 25 in 2025, and 7 awards recorded in the first four months of 2026. The recompete cliff shows minimal near-term exposure: only 12 awards with ultimate completion in the next twenty-four months carry combined potential value of $2.2 million. S I S operates as a pure prime contractor (100% of 600 awards are primes); only one sub-award appears in the portfolio—a December 2024 sub-task under an Inuteq NASA Advanced Computing Services IDIQ.

Service Contract Inventory activity is negligible: the SCI dataset records only one entry, a sub-award in FY2022 representing 0.2 FTEs. This reflects the nature of S I S's federal work—software licensing and maintenance, classified as goods and services under fixed-price delivery orders rather than labor-intensive federal service contracts above the $150,000 SCI threshold. GSA Schedule labor rates span $72.69/hr for CAD draftsmanship through $247.51/hr for senior application engineering, reflecting a non-cleared professional services portfolio supporting software implementation and technical support delivery.

The company's corporate structure shows Spatial Integrated Systems, Inc. as the named parent; no subordinate divisions are listed beyond the PLM Division through which awards flow. S I S markets itself as a Siemens Platinum Expert Partner and has established deep operational relationships with NAVSEA and naval research organizations spanning the full Siemens software stack—positioning it as a specialized supplier for Navy engineering modernization rather than a broad defense technology provider.

Spatial Integrated Systems is a small business specializing in leading edge IT, 3-D digital imaging, Product Lifecycle Management (PLM), Engineering Design, synthetic environments, wireless asset management, and artificial intelligence.