Simio LLC

Simio LLC, a Pennsylvania-based software company, sells discrete-event simulation and modeling software licenses, maintenance services, and technical support to federal agencies primarily as a prime contractor (93% of recent awards) operating predominantly through GSA's Multiple Award Schedule rather than set-aside vehicles. The vendor is a for-profit limited liability company with no SBA certifications on its core profile, though it has received one HUBZone sole-source award and several Total Small Business set-aside awards in isolated instances.

Simio's federal work centers on supplying perpetual and subscription licenses for its Simio Professional Edition, Simio Design Edition, and RPS (Risk Planning System) Edition software platforms, along with maintenance and node-locked single-user licensing arrangements. Representative recent work includes a $150,593 five-year subscription contract from the Air Force's Aircraft Maintenance Squadron at Hill Air Force Base for seven RPS Edition annual licenses (awarded January 2026); a $110,683 Simio Professional Edition license delivery order from Naval Air Systems Command (awarded September 2025); a $81,757 Simio Design Licenses delivery order from the Chief of Naval Operations under GSA Schedule (awarded November 2024); and a $50,944 Design Edition with OptIQuest license and maintenance delivery order from Air Force Sustainment Center at Wright-Patterson (awarded September 2025). Pricing across individual orders ranges from under $15 thousand to $150 thousand, positioning Simio as a specialty software vendor rather than a large-scale IT services integrator.

Customer concentration is fragmented across 21 agencies, with no single customer dominating either award count or dollars. The top five customers by award count—NASA Kennedy Space Center (6 awards, $86 thousand), National Institutes of Health (5 awards, $97 thousand), Chief of Naval Operations (3 awards, $122 thousand), Air Force Sustainment Center (3 awards, $100 thousand), and Oklahoma City Air Logistics Complex (3 awards, $95 thousand)—account for 44% of recent awards. By potential value, concentration shifts dramatically: GSA Federal Acquisition Service anchors 92% of combined potential value at $7.5 million (the vehicle seat itself, not transactional task orders), followed by Ogden Air Logistics Complex ($362 thousand across three awards). This split signals that Simio's dollar concentration flows through the GSA Schedule parent vehicle rather than through any single customer agency, and the bulk of recent task orders cluster in the $20 thousand to $60 thousand range.

Simio holds a seat on the GSA Multiple Award Schedule with 17 task orders carrying $566 thousand in combined potential value. Recent activity shows growth from one award in 2022 to seven in 2024, then settling to six in 2025 and two year-to-date in 2026. Three awards (combined potential value $96 thousand) face ultimate completion inside the next twenty-four months and present recompete exposure.

On the subcontractor side, Simio acts as a software-delivery sub to larger defense primes. Named sub relationships include Deloitte Consulting LLP on an Air Force Knowledge Management Portal engagement (awarded March 2024), Lockheed Martin Corporation on F-35 Air System Sustainment work providing Simio OptQuest and RPS licenses (awarded January 2024), and an unspecified prime on an Initial Digital Environment for Autonomy and Acquisition Support IT software task (awarded April 2025). The Service Contract Inventory dataset captures only 0.1 FTEs in FY2024 across all Simio work, reflecting the vendor's product-licensing business model and minimal direct labor reporting on federal service contracts above the $150,000 SCI threshold.

Simio competes predominantly full-and-open on federal vehicles, with no consistent pursuit of set-aside categories. Awards span DoD logistics and sustainment commands (Air Force, Navy, Military Sealift), NASA Kennedy Space Center, NIH, and civilian logistics operations, positioning the vendor as a niche simulation-software provider with a long federal history (SAM registration from 2009) but modest recent annual volume and dollar concentration anchored to the GSA Schedule parent vehicle rather than to customer agency relationships.

A private company headquartered in Sewickley, Pittsburgh, PA, Simio is dedicated to delivering the best possible suite of simulation and production scheduling tools. Simio's global network of partners spans the world, with representation in more than 28 countries. More than 800 universities, internationally, choose Simio's powerful, high quality software for simulation education. Simio holds 2 patents on its products: A System and Method for Creating Intelligent Simulation Objects using Graphical Process Descriptions (Patent No. 8,156,468 C1) and Simulation-Based Risk Analysis for Finite Capacity Scheduling (Patent No. 8,682,707 B2).