SKULD LLC

London, OH · Defense · Private

Rapid manufacturing of precision aluminum replacement parts using Lost Foam Casting and Additive Manufacturing Evaporative Casting processes

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Updated Oct 23, 2026 · skuldllc.com

Sector: Defense
Headquarters: London, OH
Total capital: $5.1M

Federal grants: $2.6M; 4 awards · 2022–2025; Rank in peer group#83 of 94
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $2.5M; 4 awards · Defense; Rank in Defense#647 of 1442
Granted patents: 0; 8 pending

Capital timeline

Latest events

Jun 2025Federal grantDefense · Phase II · R&d: SBIR Phase II (research & Develop)$1.5M
Jun 2025Federal contractDefense · R&d: SBIR Phase II (research & Develop)$1.5M
Oct 2024Federal contractDefense · Small Business Innovation Research (SBIR) Direct To Phase II, Topic AF242-D005--CONTINUED Enhancement Of Additive Manufactured Foundry-grade Sand Molds$750K
Sep 2024Federal grantDefense · Phase II · Small Business Innovation Research (SBIR) Direct To Phase II, Topic AF242-D005--CONTINUED Enhancement Of Additive Manufactured Foundry-grade Sand Molds$750K
Nov 2023Federal contractDefense · Small Business Innovation Research Phase I$240K
Oct 2023Federal grantDefense · Phase I · Small Business Innovation Research Phase I$240K
Sep 2022Federal grantDefense · Phase I · Evaporative Casting for Aluminum Plug Tube Fitting$100K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

1 record has no date or no amount, so it isn’t placed on the timeline.

Standing among 94 peers

Line = median

Defense · System

Federal grantsBelow median

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 0 granted of 8

Jun 5, 2025PendingProcess For Evaporative CastingUSPTOApplication 19043217
Jan 18, 2024PendingProcess For Evaporative CastingUSPTOApplication 18475495
PendingSystem For Automated And Mechanized Additive Manufacturing Evaporative CastingUSPTOApplication 63582083

Show all 8 patent records

Process For Evaporative CastingJun 5, 2025 · Application 19043217Pending
Process For Evaporative CastingJan 18, 2024 · Application 18475495Pending
System For Automated And Mechanized Additive Manufacturing Evaporative CastingApplication 63582083Pending
Process For Evaporative CastingApplication 63377880Pending
Process Fro Evaporative CastingApplication PCTUS2022022071Pending
Process For Evaporative CastingApplication 63167238Pending
System For Automated And Mechanized Additive Manufacturing Evaporative CastingApplication 19518716Pending
System For Automated And Mechanized Additive Manufacturing Evaporative CastingApplication PCTUS2024046127Pending

I-BLADES, INCSimilar federal contract value in Defense · $2.5M in contracts
CREONEX SYSTEMS INC.Similar federal contract value in Defense · $2.5M in contracts
OLEDWORKS LLCSimilar federal contract value in Defense · $2.5M in contracts
GLOBAL ENGINEERING RESEARCH AND TECHNOLOGIES, LLCSimilar federal contract value in Defense · $2.5M in contracts
NAIAD DYNAMICS US INCSimilar federal contract value in Defense · $2.4M in contracts
APPLIED PHYSICS SYSTEMS, INC.Similar federal contract value in Defense · $2.4M in contracts

Regulatory activity · Defense

Sector-level, not company-level

11 Jun 2026Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.