/Companies

Slingshot Aerospace

Techstars '17

El Segundo, US · Founded 2017 · 25 known investors

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Slingshot provides real-time operational intelligence and autonomous coordination software for space operations, serving defense, commercial, and sovereign operators. The company transforms sensor data into actionable intelligence to enable faster decision-making and autonomous action in space.

Also known as Slingshot · Slingshot Aerospace, Inc.

Founders & leadership

Slingshot Aerospace was founded in 2017 by David Godwin and Melanie Stricklan.

DGDavid Godwin
David GodwinCo-founder · Executive ChairmanDavid Godwin is Executive Chairman at Slingshot Aerospace, a company developing operational intelligence and autonomous coordination software for space operations. He has previously invested in and advised multiple technology ventures.
MSMelanie Stricklan
Melanie StricklanFounderAn Air Force veteran, Stricklan co-founded Slingshot Aerospace in 2016 and served as its chief executive and chief strategy officer through 2023. She later held leadership roles at the Space Foundation and Space Workforce For Tomorrow, and now leads special programs at Vast.
TSTim Solms
Tim SolmsChief Executive OfficerSolms previously served as EVP and general manager for the public sector at Dun & Bradstreet and led public sector business at Juniper and Cloudera, following earlier roles running Department of Defense sales and operations at Microsoft, VMware and Dell. He chairs the board of 4C Strategies and is a military veteran and ATP-rated pilot.
TA
Thomas AshmanFounder
ED
Erin DefosseNamed on SEC filing
NK
Najib Khouri-HaddadNamed on SEC filing
TI
Tom InmanNamed on SEC filing
CS
Christopher ShonkNamed on SEC filing

Investors · 25

Techstarslisted by TechstarsBoulder · $220K

How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · open dataset · 5k.vc investor directory · Not right? Tell us

Also in the syndicate · 7

C16 VenturesGlenn DegenaarsGregory MeadKeith MasbackMarie-Alicia ChangRevolution's Rise of the Rest Seed FundTechstars Ventures

Funding

SEC filings, press & company announcements

$83M disclosed across 3 of 6 rounds · 2020–2023

▶$8.4MraisedJul 2023 · 9 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • David GodwinExecutive Officer, Director
  • Christopher ShonkDirector
  • Najib Khouri-HaddadDirector
  • Pieter KreukExecutive Officer
  • Rory McMahonDirector
  • Thomas AshmanExecutive Officer
  • Melanie StricklanExecutive Officer, Director
Offering amount
$20M
Amount sold
$8.4M
First sale
Jun 2023
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$33.7MraisedAug 2022 · 14 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • David GodwinExecutive Officer, Director
  • Erin DefosseExecutive Officer
  • Najib Khouri-HaddadDirector
  • Tom InmanExecutive Officer
  • Melanie StricklanExecutive Officer, Director
  • Christopher ShonkDirector
  • Thomas AshmanExecutive Officer
Offering amount
$40.2M
Amount sold
$33.7M
First sale
Jul 2022
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Sep 2026

Slingshot Aerospace is a space software company that provides government, defense, commercial and sovereign operators with satellite tracking, space traffic coordination, and space modeling and simulation capabilities. Its platform fuses data from the Slingshot Global Sensor Network, the Seradata satellite and launch history database, satellite owner-operators and third-party space data providers into a common operating picture of the space domain, using space object tracking, artificial intelligence, astrodynamics and data fusion to support training, planning and on-orbit operations.

The company frames its current offering as "Space Operations Intelligence and Autonomy" (SOIA), an integrated stack organized around four stages: sensing (a proprietary network described as 200+ sensors with 50,000+ spacecraft records updated daily and 24/7 autonomous operations), fusion (decision-grade intelligence with historical reliability, event tagging and financial/insurance-linked metadata), decision (the Digital Space Twin simulation environment, allowing operators to toggle between Space-Track.org and Slingshot Global Sensor Network data), and action (TALOS AI for AI-driven maneuver planning, collision-avoidance support and side-by-side comparison of maneuver plans showing delta-v, timeline impacts and risk profiles). Slingshot Portal is the company's platform bringing together orbital data, analytics, AI tools and mission workflows, with a free trial tier and developer APIs.

Earlier descriptions of the company positioned it more broadly as a situational awareness technology provider analyzing data from satellites, aircraft, drones and ground sensors for aerospace, defense and emergency management customers, with products including Slingshot Orbital Laboratory, Slingshot Edge and Slingshot Beacon.

Founding story

Slingshot Aerospace was founded in 2017 by a team including David Godwin, who served as Co-Founder and CEO before becoming Executive Chairman, and Melanie Stricklan, Co-Founder and later CEO. The company was created to make data from Earth and space easier to navigate, analyze and act on, with a stated mission of making space safe, sustainable and secure.

Business model

B2B software and data sold to government, civil, defense and commercial space operators. Access is offered in modular forms including APIs, full SaaS experiences, on-premise integrations and whole-catalog data licensing, alongside government contracts for training, planning and operations systems.

Revenue comes from software and data products sold to commercial and sovereign operators plus government contracts; the company reported earning millions of dollars in revenue from early customer contracts within its first three years.

Traction

The company reported millions of dollars in revenue from early customer contracts within its first three years and a customer base including NASA, the U.S. Air Force, BAE Systems, Boeing and Northrop Grumman, later adding the U.S. Space Force. Its sensor network grew from 150 sensors and 30 telescopes across 20 locations in 2022 to a stated 200+ sensors, with 50,000+ spacecraft records updated daily. The company has announced U.S. Space Force contracts valued at $27 million and $69.2 million, and reported Portal user-base growth of more than 400%.

Latest developments

Recent announcements include the launch of Slingshot Portal, an AI-driven platform for mission-ready space operations; selection for Fast Company's Most Innovative Companies list for 2026; a $27 million U.S. Space Force contract for an AI-driven space warfare training environment; a $69.2 million U.S. Space Force contract for AI-powered mission readiness; and reported Portal user-base growth of more than 400%. The company has also introduced its Space Operations Intelligence and Autonomy (SOIA) framing, TALOS AI maneuver planning and a developer suite.

▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies

Market position

Positions itself as a leader in AI-powered satellite tracking, space traffic coordination and space modeling and simulation, and distinguishes itself from space-domain-awareness-only providers by offering a closed-loop system spanning sensing, fusion, decision and action, including ownership of its sensing layer rather than reliance on third-party data.

Ownership of a proprietary global sensor network rather than dependence on third-party data, combined with a proprietary space object and launch history database (Seradata SpaceTrak) and an end-to-end workflow from sensing through fusion, simulation and AI-assisted maneuver execution within one operational environment.

Technology

Space object tracking, artificial intelligence and AI agents, astrodynamics and data fusion applied to sensor-originated observations. Core assets include the Slingshot Global Sensor Network of optical telescopes and sensors, the Seradata SpaceTrak satellite and launch history database, the Digital Space Twin simulation platform, Slingshot Portal, TALOS AI for maneuver planning and collision avoidance, and developer APIs. The corporate website runs on Webflow with Cloudflare CDN, Datadog, Intercom, Microsoft 365 and iubenda.

Go-to-market

Direct sales and contracting with defense and government agencies (notably the U.S. Space Force and U.S. Air Force), combined with self-serve entry via a free Slingshot Portal trial, developer APIs and a marketplace; membership in industry bodies such as the Commercial Space Federation supports industry presence.

Defense, civil government, commercial and sovereign space operators, including satellite owner-operators and military space organizations. Named customers and partners over time include NASA, the U.S. Air Force, the U.S. Space Force, BAE Systems, Boeing and Northrop Grumman.

Geography

Headquartered in El Segundo, California, with offices reported over time in Austin, Texas; Colorado Springs, Fort Collins and Windsor, Colorado; and the United Kingdom (including Cornwall). One industry listing also cites locations in Texas, Canada, Taiwan and the UK. The company operates a remote-first culture and a global sensor network spanning multiple international locations, with a Slingshot International business unit.

History

Launched in 2017, the company initially built situational awareness technology for analyzing data from satellites, aircraft, drones and ground sensors across aerospace, defense and emergency management. It raised an $8 million Series A in October 2020 led by ATX Venture Partners, a $25 million Series A-1 in March 2022, and a $40.85 million Series A2 in December 2022 led by Sway Ventures. In August 2022 it acquired Numerica Corporation's space domain awareness division and UK-based Seradata, adding the Global Sensor Network and SpaceTrak database. Trinity Capital committed $30 million in growth capital in September 2024. Leadership transitioned from co-founder and CEO Melanie Stricklan to Tim Solms, with co-founder David Godwin serving as Executive Chairman.

Risks & controversies

Public sources describe an operating environment of growing orbital congestion and debris risk, including the effect of an anti-satellite test on the debris population, and note that the company raised capital during a period of economic downturn. Funding has included venture debt facilities from Horizon Technology Finance and Trinity Capital in addition to equity. Reported figures for headquarters location, office footprint and total funding vary across sources.

Compiled by commissioned research from 10 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
EmployeesJan 2026192 people
Global Sensor Network sensorsDec 2022150 sensors
HeadcountAug 2026225
Satellites in orbit tracked in Seradata SpaceTrak databaseDec 202210,000 satellites
Sensors in proprietary global sensor networkJan 2026200 sensors
Spacecraft records updated dailyJan 202650,000 records
Total raised since foundingDec 2022$83M
Total raised to dateOct 2020$17.1M

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Founder mafia

2 people who came through Slingshot Aerospace went on to found or lead other companies.

Related companies · 4

Companies working in the same space as Slingshot Aerospace.

Non-dilutive funding · 8 SBIR/STTR awards

Federal grants — no equity taken
AgencyPhaseYearAmount
U.S. NavyNavyPhase II2023$881.8K
U.S. Air ForceAir ForcePhase ISTTR2022$249.9K
U.S. NavyNavyPhase I2022$239.9K
U.S. Air ForceAir ForcePhase II2020$1M
U.S. Air ForceAir ForcePhase II2020$749.9K
U.S. Air ForceAir ForcePhase I2020$49.9K
U.S. Air ForceAir ForcePhase I2019$157.9K
U.S. Air ForceAir ForcePhase I2019$50K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Timeline · 10

launches, deals, and filings
Jan 2026
Named to Fast Company's Most Innovative Companies of 2026

Slingshot Aerospace was named to Fast Company's annual list of the World's Most Innovative Companies of 2026.

source ↗

Jan 2026
Portal user base grows more than 400%

Slingshot reported that the Slingshot Portal user base grew more than 400% as the company expanded its AI-powered space operations capabilities.

source ↗

Jan 2026
Launch of Slingshot Portal

Slingshot announced Portal, an AI-driven platform for mission-ready space operations that combines space data, AI-driven analytics and mission workflows in a single environment.

source ↗

Jan 2026
$27 million Space Force contract for AI-driven space warfare training environment

Slingshot announced a $27 million U.S. Space Force contract to power an AI-driven training environment for space warfare.

$27M source ↗

Jan 2026
$69.2 million U.S. Space Force contract for AI-powered mission readiness

Slingshot announced a $69.2 million U.S. Space Force contract to advance AI-powered mission readiness for space defense.

$69.2M source ↗

Sep 2024
Trinity Capital commits $30 million in growth capital

Trinity Capital Inc. (NASDAQ: TRIN) announced a $30 million growth capital commitment, structured as a debt facility, to allow Slingshot to scale operations and fund growth initiatives.

$30M source ↗

Sep 2024
Tim Solms serving as CEO

Tim Solms is identified as CEO of Slingshot Aerospace; co-founder Melanie Stricklan was CEO at the time of the December 2022 Series A2 announcement, and co-founder David Godwin is listed as Executive Chairman on the company's leadership page.

source ↗

Dec 2022
Horizon Technology Finance provides venture loan alongside Series A2

In addition to the $40.85 million equity round, Horizon Technology Finance (NASDAQ: HRZN) provided a venture loan to support Slingshot's growth; terms were not disclosed.

source ↗

Aug 2022
Acquisition of Numerica Corporation's space domain awareness division

Slingshot acquired the space domain awareness division of Colorado-based Numerica Corp., which tracks satellites in orbit; partly financed with Series A2 proceeds. Renaissance Strategic Advisors advised on the acquisitions.

source ↗

Aug 2022
Acquisition of Seradata

Slingshot acquired Seradata, a UK-based orbital data company, folding its SpaceTrak satellite and launch history database into Slingshot's platform.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

▸Research sources · 10

primary sources listed

10 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Slingshot Aerospace do?
Slingshot Aerospace builds AI-powered satellite tracking, space traffic coordination and simulation software for space operators.
Who founded Slingshot Aerospace?
Slingshot Aerospace was founded by David Godwin, Melanie Stricklan in 2017.
Who are Slingshot Aerospace's investors?
Slingshot Aerospace's investors include Alumni Ventures, Ankona Capital, ATX Venture Partners, Dcode Capital, Draper Associates, Edison Partners, Elementum Ventures, Gaingels and 10 more.
How much funding has Slingshot Aerospace raised?
Slingshot Aerospace has disclosed $83M raised across 3 of its 6 known rounds.
Where is Slingshot Aerospace headquartered?
Slingshot Aerospace is headquartered in El Segundo, US.