Global Science and Technology
Global Science and Technology (GST) is a privately held federal IT and scientific services contractor, founded in 1991 and subsidiary of GTSC, that delivers satellite ground systems, environmental data platforms (CLASS, GRAVITE, NSPIRES, FIRMS), and engineering/IT services primarily to NOAA, NASA, USDA, and AFRL.
- Company typePrivate
- Founded1991
- HeadquartersGreenbelt, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Global Science and Technology does
Global Science and Technology, LLC (GST) is a privately held U.S. federal government IT and scientific services contractor founded in 1991 and headquartered in Greenbelt, Maryland (with a recently relocated Chantilly, Virginia office noted in company filings and a West Virginia regional headquarters in Fairmont). It operates as a subsidiary of Government Technical Services Corporation (GTSC) and is designated a small minority owned business under primary NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences), with additional NAICS codes spanning engineering, IT, and consulting services.
The company's portfolio combines proprietary technical platforms with nine integrated service lines. Core products include DirectMet2 and DirectMet2 Cloud for satellite imagery distribution, WAFS-METLAB2 for meteorological workstations, NOAA's CLASS enterprise environmental data archive, the GRAVITE node of the JPSS ground segment, NASA NSPIRES for proposal management, FIRMS for near real-time fire data, and the ABoVE Science Cloud for NASA remote sensing analytics. Supporting service lines cover project, program and portfolio management; scientific visualization (including the Hyperwall); Earth science applications; enterprise data systems and IT operations; sensor engineering; cloud migration; commercial weather applications; peer review support; and IT security. The workforce exceeds 251 employees, with more than 25% holding Ph.D.s and many chairing influential technical consortia.
GST's revenue model is overwhelmingly federal contract-based, with delivery through IDIQ contract vehicles (ProTech Weather 2.0, ProTech Satellite), GSA Schedule 66, and prime or subcontractor roles on large agency teams. Key customers include NOAA, NASA, USDA, AFRL, and the National Weather Service, with state-level work across 55 West Virginia counties and limited international commercial weather deployments (e.g., CATHALAC in Panama). The company holds ISO 9001:2015, CMMI Services V2.0 Maturity Level 3, and FedRAMP Moderate authorizations, and pursues business development through a dedicated BD contact and participation in conferences such as AGU and AMS.
Global Science and Technology firmographics
Firmographics- Name
- Global Science and Technology
- Legal name
- Global Science & Technology LLC
- Website
- https://gst.com
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Global Science and Technology (GST) is a privately held federal IT and scientific services contractor, founded in 1991 and subsidiary of GTSC, that delivers satellite ground systems, environmental data platforms (CLASS, GRAVITE, NSPIRES, FIRMS), and engineering/IT services primarily to NOAA, NASA, USDA, and AFRL.
- Ownership category
- akta.pro rank
Where Global Science and Technology is headquartered
LocationHeadquarters
- HQ city
- Greenbelt
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Global Science and Technology business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Government Contracts - Federal: GST derives the majority of revenue from federal government contracts including NASA, NOAA, USDA, and AFRL. Contracts include IDIQ vehicle task orders, direct awards, recompetes, and prime/subcontractor arrangements. Primary NAICS Code 541715 (Research and Development in Physical, Engineering, and Life Sciences).
- Commercial Weather Products: Proprietary weather applications including DirectMet2 satellite systems and WAFS-METLAB2 meteorological workstation sold to commercial and international customers.
- Professional Services: Scientific, engineering, IT, and technical support services across various NAICS codes including engineering services, computer programming, systems design, and management consulting.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Government contracting services - pricing determined by contract type and scope |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
Global Science and Technology product offering
Product offeringCore offering
Global Science & Technology, LLC (GST) is a federal government services contractor that delivers scientific, engineering, and IT solutions for NASA, NOAA, USDA, NWS, AFRL, and other federal agencies. The company provides enterprise data systems, satellite ground systems, cloud computing, sensor engineering, and scientific visualization, alongside proprietary commercial weather applications such as DirectMet®2 and WAFS-METLAB2™.
Product overview
Global Science & Technology, LLC (GST) is a federal government services contractor offering a unified portfolio of proprietary commercial weather systems, enterprise data platforms, and specialized engineering/science services. The commercial product suite is anchored by DirectMet®2 and its cloud variant DirectMet®2 Cloud™ for satellite data acquisition, complemented by WAFS-METLAB2™ for meteorological workstation visualization. Supporting the commercial products are internally developed data systems including CLASS (NOAA's environmental data archive), GRAVITE (a JPSS ground segment node), and NASA NSPIRES (proposal management platform). GST also delivers field-applicable applications such as FIRMS (fire data), tree height and lightning detection mobile apps, and the ABoVE Science Cloud for NASA's Arctic Boreal Vulnerability Experiment. Beyond product offerings, GST provides nine integrated service lines spanning project/program/portfolio management, scientific visualization, Earth science applications, enterprise IT, sensor engineering, cloud computing, commercial weather services, peer review support, and IT security — collectively serving NASA, NOAA, USDA, DoD, and other federal agencies.
Differentiator
Problem solved
Functional benefit
Brands
- DirectMet®2: Delivers cost-effective, customized satellite imagery and derived products from the GOES-R series and other global satellite systems
- DirectMet®2 Cloud™
- WAFS-METLAB2™
Products and services
- DirectMet®2
- DirectMet®2 Cloud™
- WAFS-METLAB2™
- CLASS (Comprehensive Large Array-data Stewardship System)
- GRAVITE
- NASA NSPIRES
- FIRMS (Fire Information for Resource Management System)
- Tree Height Cellphone App
- Lightning Detection Cellphone App
- ABoVE Science Cloud
- Hyperwall Visualization System
- Project, Program & Portfolio Management Services
- IT Security Services
- Cloud Computing Solutions Services
- Sensor Engineering Services
- Earth Science Applications Services
- Enterprise Data Systems & IT Operations Services
- Communication & Scientific Visualization Services
- Commercial Weather Applications Services
- Peer Review & Program Support Services
Quantifiable outcome
- Managed 186 products and services across 15 portfolios for NOAA NCEI, integrating 147 management recommendations
- +3 more outcomes
Companies that use Global Science and Technology
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Global Science and Technology technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature10 records
Global Science and Technology partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core, major and minor.
- NOAA (National Oceanic and Atmospheric Administration)coreGST was awarded a position on NOAA's ProTech Weather 2.0 IDIQ contract vehicle for scientific, engineering and technical services supporting weather, water and climate missions. GST supports multiple NOAA line offices including NWS, OAR, and NESDIS.
- JPSS (Joint Polar Satellite System)coreGST was awarded the JPSS SEAM contract - Scientific, Engineering, Analytical, and Management support. This is a follow-on to GST's JPSS work since 2013.
- Guardians of Honor (NASA STEM Contract)majorGST was awarded, as part of the Guardians of Honor team, the NASA Science, Technology, Engineering, and Mathematics (NSTEM) Services contract to support NASA's STEM workforce development programs.
- NOAA/NESDIS OSTA (Ocean Science Technology Applications)coreGST was re-awarded the NOAA/NESDIS OSTA 2.0 contract it has held for a decade, focusing on satellite oceanography including sea surface temperature, sea surface altimetry, ocean color radiometry, sea ice, and ocean surface vector winds.
- ASRC Federal / Agile Decision SciencesmajorGST was part of the ASRC Federal (Agile Decision Sciences) team that won NASA NRESS II, a 5-year contract worth over $200M. GST provides end-to-end solicitation, peer review, and information system support services as a subcontractor.
- M2 StrategyminorGST partnered with M2 Strategy on the NESDIS Business Operations Support (BOS) Task Order under the ProTech Satellite contract, providing strategic planning, user engagement, and project management support.
- GTSC (Government Technical Services Corporation)coreGTSC is the parent company of Global Science & Technology, LLC. GST is described as 'a subsidiary of GTSC' and 'a GTSC Company.' GTSC serves as the data controller for GDPR purposes and provides strategic direction for the family of companies.
Scale indicators7 records
Recent moves7 records
Expansion highlights6 records
Global Science and Technology competitors and assessment
Company assessmentDirect peers
- ASRC Federal: Mid-tier federal IT and engineering services prime and direct partner of GST on NASA NRESS II; comparable scale and customer base, with overlapping NOAA and NASA task orders.
- Riverside Research: Non-profit research organization providing scientific, engineering, and technical support to the Intelligence Community and DoD — a strong niche analog to GST's mission-driven, high-PhD workforce and federal-customer concentration.
- Science and Technology Corporation (STC): Small scientific and engineering services firm supporting NOAA, NASA, and DoD atmospheric and environmental research — directly comparable in technical workforce profile and federal earth-science portfolio.
- I.M. Systems Group (IMSG): Small federal contractor focused on NOAA and NASA scientific and IT support, with comparable NAICS 541715 work and similar set-aside positioning — the closest direct peer to GST's niche earth-science services profile.
- Science Systems and Applications, Inc. (SSAI): Mid-sized federal contractor providing scientific, engineering, and IT support to NASA, NOAA, and other agencies — directly comparable in mission mix, customer base, and scale to GST.
Broad incumbents
- Peraton: Large federal IT and engineering services prime serving NOAA, NASA, DoD, and intelligence agencies — a broader competitor pursuing similar scientific data and ground systems work.
- ICF International: Federal professional services firm with significant NOAA, NASA, and environmental agency work — broader incumbent competing for similar IT, scientific, and program management task orders.
- Science Applications International Corporation (SAIC): Large federal scientific, engineering, and IT services prime with a substantial NOAA and NASA portfolio — competes with GST on ProTech, JPSS, and other earth-science vehicles.
- Leidos: Large diversified federal IT and engineering services prime with significant NOAA and NASA work — competes for the same task orders GST pursues as part of its broader portfolio.
- KBR (Government Solutions): Federal services prime with significant NASA science and engineering work (notably post-SGT acquisition) — competes directly with GST on NASA task orders and broader scientific services.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights5 records
Customer concentration
Global Science and Technology social profiles
Digital presenceGlobal Science and Technology compliance and trust
Trust signalCompliance3 records
Global Science and Technology financial estimates
Financial estimateRevenue estimate
Valuation estimate
Global Science and Technology leadership team
Management profileNumber of profiles
Profiles9 records
Global Science and Technology funding detail
Funding detailFunding overview
Funding rounds
Investors
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Global Science and Technology M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Global Science and Technology
What does Global Science and Technology do?
Global Science & Technology, LLC (GST) is a federal government services contractor that delivers scientific, engineering, and IT solutions for NASA, NOAA, USDA, NWS, AFRL, and other federal agencies. The company provides enterprise data systems, satellite ground systems, cloud computing, sensor engineering, and scientific visualization, alongside proprietary commercial weather applications such as DirectMet®2 and WAFS-METLAB2™.
Is Global Science and Technology a public or private company?
Global Science and Technology is a private company. It is classified as corporate owned and is currently operating.
When was Global Science and Technology founded?
Global Science and Technology was founded in 1991. It employs 251 to 500 people.
Where is Global Science and Technology based?
Global Science and Technology is headquartered in Greenbelt, United States, in the North America region.
How does Global Science and Technology make money?
Three revenue lines are on record. Government Contracts - Federal is the primary driver. The others are commercial Weather Products and professional Services.
Who are Global Science and Technology's main competitors?
Direct peers on record are ASRC Federal, Riverside Research, Science and Technology Corporation (STC), I.M. Systems Group (IMSG) and Science Systems and Applications, Inc. (SSAI). Broad incumbents are Peraton, ICF International, Science Applications International Corporation (SAIC), Leidos and KBR (Government Solutions).
Does Global Science and Technology have an API?
No public API is recorded for Global Science and Technology.