Nimbis Services, Inc. is a trusted name in collaborative, secure cloud computing. Nimbis products and services are ever evolving with unique capabilities, supporting both DoD  microelectronics and Smart Manufacturing supply chains. We  pride ourselves in establishing strategic partnerships and alliances to perform R&D  and create products to address industry challenges. Nimbis Services… “Where the sky is the limit for innovation.“ 


Nimbis Services and the Technical Computing Marketplace

Nimbis Services (Nimbis) was founded in 2008 by Robert Graybill and Brian Schott. Nimbis is a trusted name in collaborative, secure, high performance computing, building communities for design, modeling, simulation, and analytics in the cloud. Driven by customer demand, its e-commerce products and services are ever evolving with unique capabilities that provide secure and collaborative multi-organization, multi-site cloud based communities of interest which include: community inspired marketplaces of applications, libraries, APP workflows, IP and diverse data. Initial collaborative cloud platforms are now available for DoD microelectronics and Smart Manufacturing supply chain communities.

As a neutral cloud services broker, Nimbis is rapidly expanding to offer a family of collaborative cloud communities of interest creating distinctive opportunities for software, APPs, workflow IoT, and process workflow providers to innovate in a protected and reliable environment with end-users uninhibited by existing IT silos or insufficient IT cloud expertise.


What We Do

Founded in 2008 by Robert Graybill and Brian Schott as the first nationwide brokerage clearinghouse for a broad spectrum of cloud-agnostic integrated cloud-based platforms and applications.

Collaborative Cloud:
Communities of Interest

  • DoD Trusted Silicon Stratus (TSS) COI

  • DoD Cloud Hardened Solutions

  • Custom COI On-Premise or Off-Premise

  • Trusted Systems Design Environment

  • Cloud Orchestration and Workflows

Technical Computing:
Products & Services

  • Product Modeling and Simulation

  • Custom Marketplace Services

  • SIMULIA Abaqus VAR

  • Wolfram Mathematica VAR

  • Cloud Broker Solutions

Smart Manufacturing:
Communities of Interest

  • Clean Energy Smart Manufacturing Innovation Institute (CESMII)

  • Cloud Orchestration and Workflows

  • Research and Development

  • Testbed Integration and Pilot


Nimbis' value-added services are unique solutions provided to specific classes of clients through independent software vendor back-ends or thin-client web portals. Visit here to learn more about our job expertise.


How We Can Help

  • Nimbis acts as a clearinghouse for buyers and sellers of technical computing services.
  • Nimbis provides pre-negotiated access to high performance computing services, software, and expertise from the leading compute time vendors, independent software vendors, and domain experts.
  • Nimbis partners with the world’s leading computing service companies to provide users with a choice growing menu of pre-qualified, pre-negotiated services from HPC cycle providers, independent software vendors, domain experts, and regional solution providers, delivered on a “pay-as-you-go” basis.
  • Nimbis makes it easier and more affordable for desktop users to exploit technical computing for faster results and superior products and solutions.
  • Nimbis enables the manufacturing supply chain to drive productivity, cost-efficiency, and innovation.
  • Nimbis provides access to new users and markets for core service providers.


Executive Team

Robert B. Graybill

Chief Executive Officer

Robert B. Graybill, CEO, has more than 40 years of HPC-related senior-level experience as a business leader, government program manager, and technology researcher...  More >>

Robert Schott

Brian Schott

Chief Technology Officer

Brian Schott, Chief Technology Officer, has over 20 years of development and technical management experience in the areas of cloud computing, high performance computing...  More >>



Nimbis forms strategic partnerships within the high performance computing community to create unique products at affordable prices with simple click-through procurement through our on-line technical computing marketplace. Partner categories include compute providers, software vendors, manufacturing organizations, and domain experts. Nimbis maintains broad based, intensive partnerships with myriad entities, including: Government-AFRL, DARPA, NSWC Crane, OSD, US Army; Industry-Boeing, IBM, Raytheon; and Academia-Ohio State, Purdue, SUNY Polytechnic, University of California Santa Barbara, University of Florida. If you are interested in partnering with Nimbis, we'd love to hear from you.