Investors / United States / Lontra Ventures
Lontra Ventures
Venture capital · Austin, TX, United States · North America
Lontra Ventures is an investment firm with a portfolio spanning technology and life science. It describes an approach built on long-term conviction and collaboration with its portfolio companies.
Invests inAI & Machine LearningFintech
In its own wordstechnologylife sciencelong-term investing
Your fit with Lontra Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsLontra Ventures lists 49 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (31%), Fintech (17%) and Healthcare & Biotech (12%). 93% of its companies are based in United States. It invests most often alongside Capital Factory, Techstars and Balerion Space Ventures.
No funding round on record names Lontra Ventures yet, so the figures come from its portfolio page.
Round figures show recent activity, not Lontra Ventures' whole history. Rounds on record name 0 companies; its own site lists 49. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 31% | 18% |
| Fintech | 17% | 12% |
| Healthcare & Biotech | 12% | 15% |
| Cybersecurity | 11% | 4% |
| Enterprise Software | 5% | 8% |
| Space & Defense | 5% | 3% |
| Education | 4% | 7% |
| Industrial & Manufacturing | 4% | 7% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Capital Factory | 9 |
| Techstars | 5 |
| Balerion Space Ventures | 3 |
| Grant Park Ventures | 3 |
| Trousdale Ventures | 3 |
| Valor Siren Ventures | 3 |
| AIN Ventures | 2 |
| Alumni Ventures | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 82th | 48 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 54th | 31% in its largest sector |
| Reach | 42th | 2 countries |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers4592%
- No longer answers00%
- Points to another company48%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherCompare Lontra Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
49 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| The company invests in founders at pre-seed and seed stages. | Fintech | Portfolio page | ||
| Portfolio page | ||||
| Aalo Atomics builds mass-manufactured nuclear power plants designed to power data centers and other applications | EducationIndustrial & Manufacturing | Portfolio page | ||
| Airtory is a advertising platform that enables publishers, agencies, and brands to create rich media ad experiences in a jiffy. | Media & EntertainmentEducation | Portfolio page | ||
| The company develops and manufactures autonomous robotics systems for defense applications | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Balerion Space Ventures invests in founders building the technologies that secure freedom and define the new space frontier. | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| BalkanID provides an intelligent identity security and access governance platform | CybersecurityAI & Machine Learning | Portfolio page | ||
| Ceramic AI provides a web-scale search API for AI and LLMs | AI & Machine LearningCybersecurity | Portfolio page | ||
| Circuit provides AI solutions for manufacturing and service teams to automate tasks such as quoting and field service support | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| Portfolio page | ||||
| Corner Kitchen serves hot meals from popular restaurants in office breakrooms using automation and smart kiosks. | Food & Agriculture | Portfolio page | ||
| Corvic turns enterprise documents, tables, and tools into answers, apps, and pipelines. | AI & Machine LearningEnterprise Software | Portfolio page | ||
FintechHealthcare & Biotech | Portfolio page | |||
| Crucible Capital invests in companies driving structural shifts across energy, compute, materials, and the markets that finance and coordinate them. | FintechE-commerce & Marketplaces | Portfolio page | ||
| DigniFi provides financing options for auto dealerships and consumers | FintechAI & Machine Learning | Portfolio page | ||
| DocStation provides a platform for pharmacies to manage medical billing and clinical services | Healthcare & BiotechFintech | Portfolio page | ||
| Ethos is a credibility platform that creates a more trusted web3 ecosystem by allowing users to contribute and earn reputation scores | Crypto & Web3 | Portfolio page | ||
| Sift provides a platform for social teams to manage customer conversations and interactions across various channels. | AI & Machine LearningSpace & Defense | Portfolio page | ||
| GXC designs, deploys, and supports robust, low-latency private 5G and LTE networks | Industrial & ManufacturingEnterprise Software | Portfolio page | ||
| Impulse Space develops and operates vehicles to move payloads across and between orbits in space. | Space & Defense | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- lontraventures.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Companies checked
- 49
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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