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About Rock Yard Ventures

Rock Yard Ventures is a venture capital firm founded in 2022. It is primarily based out of Cambridge, United States. As of Apr 2026, Rock Yard Ventures is an active investor, having invested in 6 companies, with 4 new investments in the last 12 months. It primarily invests in Seed round in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to High Tech and Enterprise Infrastructure. Most recently it participated in the $***** Seed round of Iridius A lot of funds co-invest with Rock Yard Ventures, with names like Liquid 2 Ventures sharing a substantial percentage of its portfolio.
Key Metrics
Portfolio Count
Portfolio Locations
Rounds of Entry
Seed & Series A
Deals in last 12 months

Rock Yard Ventures' List of Top Investments

Rock Yard Ventures has a portfolio of 6 companies. Their most notable investmentis in HestusTheir portfolio spans across and United States. They have invested in Enterprise Applications, High Tech, Enterprise Infrastructure and 4 other sectors, across stages such as Seed, Series A stages. Here is the list of top investments by Rock Yard Ventures:
Developer of quantum-accelerated AI servers for training and inference acceleration. It builds tools to integrate quantum capabilities into AI models and workflows. The company aims to deliver infrastructure for quantum superintelligence. Its AI servers combine qubit modalities within a fault-tolerant architecture. This approach seeks to provide the cost, scale, and speed necessary for advanced AI applications.

Key facts about Sygaldry

AI-powered platform to audit, fix, and rewrite industrial procedures. The companys platform uses AI to automate the process of auditing and rewriting procedures, making it a solution for industries such as manufacturing, energy, and transportation. It identifies potential hazards and gaps in existing procedures, and prevents recurrence of past mistakes by incorporating accident history into procedure updates.

Key facts about Interface

Developer of software for embedding regulatory compliance into automated workflows. This technology transforms regulatory standards into machine-readable logic to coordinate processes across systems. It enables the execution of agentic workflows while maintaining continuous traceability and audit readiness. The system automates compliance enforcement to support validation and submission cycles within regulated environments.

Key facts about Iridius

Provider of AI-powered contract management platform. This platform automates tasks, optimizes contracts, and facilitates data-driven decisions to maximize value from purchasing contracts. It offers complete visibility into contract data, transforming scattered information into actionable insights. The platform enables faster document processing and provides instant answers to contract-related questions, helping to identify savings opportunities and mitigate risks. It also automates procurement workflows, freeing up teams to focus on strategic priorities and includes features such as automated reporting and continuous obligation monitoring. The platform prioritizes data security and privacy, adhering to relevant compliance standards.

Key facts about Vallor

Hestus is AI-powered CAD software that speeds up hardware development.

Key facts about Hestus

Rock Yard Ventures' Investments by Stage

Rock Yard Ventures has made 5 investments in Seed stage with an average round size of $4.16M and 1 investment in Series A stage with an average round size of $105M.
Here are Rock Yard Ventures' investments by stage:
Stage of entry
No. of Investments
Seed
5
Series A
1
Breakdown of Rock Yard Ventures' investments by stage of entrySeed (5)Series A (1)
Note: We have considered here, only first round of investments

Rock Yard Ventures' Investments by Sector

Rock Yard Ventures has a diverse portfolio, with companies operating in the Enterprise Applications, High Tech, Industrial Goods and Manufacturing, Artificial Intelligence - Industry Applications and Enterprise Infrastructure. Notably, it has invested in 5 Enterprise (B2B) companies, 5 Tech companies, 4 Software companies and at least 3 companies focusing on Saas.
Here are Rock Yard Ventures' investments by sector:
Sector
No. of Investments
Enterprise Applications
5
High Tech
2
Industrial Goods and Manufacturing
2
Artificial Intelligence - Industry Applications
1
Enterprise Infrastructure
1
Others
4
Breakdown of Rock Yard Ventures' investments by sectorsEnterprise Applic... (5)High Tech (2)
Note: We have considered here, only first round of investments

Rock Yard Ventures' Investments by Geography

Rock Yard Ventures has made most investments in United States (6).

Rock Yard Ventures' recent investments

Rock Yard Ventures has made 3 investments in 2026 so far. Iridius and Sygaldry are the latest among them.
Here are the most recent investments by Rock Yard Ventures:
Date
Company
Location
Round Details
Round Amount
Co-Investors
Apr 23, 2026
United States
Seed
9974
Mar 05, 2026
United States
Series A
8944
Feb 09, 2026
United States
Seed
4493
  [+16]
Nov 24, 2025
United States
Seed
6281
  [+2]
Apr 04, 2025
United States
Seed
3012

Co-investors of Rock Yard Ventures

Over the past year, 43 investors have co-invested in Rock Yard Ventures's portfolio companies. This includes funds and angels.

  • Invested before Rock Yard VenturesY Combinator has invested before Rock Yard Ventures.
  • Top Co-investors of Rock Yard Ventures42 investors entered a company along with Rock Yard Ventures. These include investors like Liquid 2 Ventures (3 companies).

Recent News related to Rock Yard Ventures

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FAQs about Rock Yard Ventures

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