About 1821 Ventures
1821 Ventures is a venture capital firm It primarily invests in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to EdTech and High Tech. Overall, 1821 Ventures portfolio has seen 4 acquisitions, namely Osmosis, MajorClarity and Pype.Key Metrics
Portfolio Count
Portfolio Sectors
Portfolio Locations
Portfolio Acquisitions
1821 Ventures' List of Top Investments
1821 Ventures has a portfolio of 8 companies. Their most notable investments include Osmosis and MajorClarity.Their portfolio spans across and United States. They have invested in Enterprise Applications, EdTech, High Tech and 4 other sectors. Here is the list of top investments by 1821 Ventures:1. Osmosis
Educational resources platform for medical students and professionals. Allows students to upload curricular material, such as documents and lectures, create their own flashcards, questions, and answer these assessment items using spaced repetition. Scoreboard shows a student their accuracy, confidence, and retention of knowledge, while the platform recommends additional resources such as videos and articles.
Key facts about Osmosis
- Founded Year: 2012
- Location: Charlottesville (United States)
- Stage: Acquired
- Total Funding till date: $8.99M
- Employee Count: 338 as on May 31, 2026
- Investors: Greycroft, Education Competition and 23 Others
- Latest Funding Round: Series A, Nov 07, 2023, $*****
- Highlight: Acquired

2. MajorClarity
Online platform providing career-related solutions. The platform offers resources such as lesson planning solutions, learning curriculum, case studies, blogs, and more. The platform also offers career readiness solutions, academic planning solutions, work-based learning solutions, micro-credentials, and more.
Key facts about MajorClarity
- Founded Year: 2014
- Location: Richmond (United States)
- Stage: Acquired
- Total Funding till date: $1.99M
- Employee Count: 5 as on May 31, 2026
- Investors: Rezon8 Capital, JHH vc and 8 Others
- Latest Funding Round: Series A, Oct 08, 2020, $*****
- Highlight: Acquired
3. Pype
AI-powered construction management software for streamlined submittals and closeouts. This is a B2B SaaS company offering cloud-based solutions for the construction industry. It provides software for construction management, project management, cost management, and safety management. Key features include data management, document control, design reviews, issue management, approval workflows, and quantification with takeoff capabilities. It offers mobile construction app with online and offline mode, model coordination, clash management, and design collaboration. The platform uses Artificial Intelligence (AI) for construction analytics and insights, integrating with other Autodesk Construction Cloud products. It caters to general contractors, specialty contractors, owners, and designers, offering solutions for commercial, industrial, infrastructure, and institutional projects. The platform automates submittals and closeout processes, ensuring contract compliance and owner satisfaction. It offers features like login, pricing, subscription options, and a partner program.
Key facts about Pype
- Founded Year: 2014
- Location: Chantilly (United States)
- Stage: Acquired
- Employee Count: 19 as on May 31, 2026
- Investors: Blackhorn Ventures, Rezon8 Capital and 5 Others
- Latest Funding Round: Seed, $*****
- Highlight: Acquired
4. X-Mode
Location data platform for businesses. It offers a first-party and privacy-conscious location data panel that improves the entire location data ecosystem and allows companies to develop disruptive tools built on a foundation of quality data. The offered products include XDK a signature location SDK, an XDK visualizer app, a fitness app, etc.
Key facts about X-Mode
- Founded Year: 2015
- Location: Dulles (United States)
- Stage: Series A
- Total Funding till date: $3.6M
- Employee Count: 7 as on May 31, 2026
- Investors: ManchesterStory Group, Alumni Ventures and 12 Others
- Latest Funding Round: Series A, Nov 21, 2018, $*****
- Highlight: Editors' Pick
5. MissionMark
Manufacturer of ultra-precision measurement and control equipment. This company researches, develops, and produces ultra-precision measurement and control equipment components and complete machines. They offer related technical development services, focusing on applications in industries such as semiconductor manufacturing, flat panel displays, and laser technology. Product lines include wafer bonding equipment, IGBT laser annealing equipment, EFEM/sorter systems, and vibration isolation products for various precision instruments.
Key facts about MissionMark
- Founded Year: 2016
- Location: San Francisco (United States)
- Stage: Funding Raised
- Employee Count: 4 as on May 31, 2026
- Investors: iAngels, Govtech Fund and 4 Others
Acquired companies in 1821 Ventures' Portfolio
4 companies from 1821 Ventures' portfolio have been acquired. The most recent acquisition was MajorClarity in Nov 2025 by Edmentum for $*****.Here are 1821 Ventures' portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Nov 12, 2025 | - | - | 6481 | |
Nov 29, 2021 | - | - | 4490 | |
Jul 22, 2020 | - | - | 2498 | |
Jul 10, 2018 | - | - | 7745 |
