# Chris Mairs

> Chris Mairs is a seed investor at Entrepreneurs First (London) backing Software and FinTech. See 26 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Entrepreneurs First](https://shizune.co/investors/profile/entrepreneur-first)
- Location: London, United Kingdom
- Total investments: 26
- Last investment: Jul 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/chrismairs
- X (Twitter): https://twitter.com/Chris_mairs
- Website: https://x.com/Chris_mairs

Chris Mairs is a seed investor at Entrepreneurs First in London focused on Software and FinTech. Chris Mairs - Venture Partner @ Entrepreneurs First

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $655k–$5M |
| Angel | $334k–$707k |
| Pre-Seed | $900k–$2M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 6 | 23% |
| FinTech | 4 | 15% |
| Financial Services | 4 | 15% |
| Information Technology | 4 | 15% |
| Artificial Intelligence | 4 | 15% |

65 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 15 | 58% |
| Pre-Seed | 5 | 19% |
| Angel | 2 | 8% |
| Series A | 1 | 4% |
| Convertible Note | 1 | 4% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 19 | 73% |
| United States | 4 | 15% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| EverSettled | EverSettled is an administrative platform that provides specialized software and interactive checklists to guide families through the estate settlement and probate process. The company coordinates asset discovery, subscription cancellations, and debt negotiation to help individuals manage post-death administrative tasks. | $5M | Seed | Jul 16, 2026 |  |
| Briefcase | Briefcase is an AI-powered tool for bookkeeping and month-end automation designed specifically for professional services practices. | $3M | Seed | Dec 04, 2024 |  |
| Briefcase | Briefcase is an AI-powered tool for bookkeeping and month-end automation designed specifically for professional services practices. | $3M | Seed | Dec 04, 2024 |  |
| Briefcase | Briefcase is an AI-powered tool for bookkeeping and month-end automation designed specifically for professional services practices. | $3M | Seed | Dec 04, 2024 |  |
| VitVio | Vitvio drives efficiency, safety, and quality of care in the operating theater by tracking workflows, staff movement, and equipment positioning using the latest computer vision AI technologies. | $2M | Pre-Seed | Mar 30, 2024 |  |
| Borderless | Borderless is a workforce migration platform.It offers automation solutions that focuses on all aspects of hiring and onboarding of foreign workers, including recruitment, immigration, relocation, and compliance. | $3.2M | Seed | Aug 22, 2023 |  |
| Quantly | LLM-enabled financial research at the speed of thought. | $900.5K | Pre-Seed | Jul 10, 2023 |  |
| Tuza | Statement works with small company payment providers to connect merchants with the best option for users. Statement comparison and boarding engine reduces the time required to find a card processor from days to minutes. | $1.9M | Pre-Seed | Jun 30, 2023 |  |
| Honest Mobile | Challenger MVNO | $3.7M | Seed | Apr 18, 2023 |  |
| Unitary | Unitary removes the complexity from AI adoption. Its Virtual Agents integrate seamlessly into existing tools and workflows, requiring no system overhauls or process redesigns. This enables organizations to adopt AI rapidly without engineering effort or upfront costs. Unitary’s model combines AI with human oversight to deliver an entire operationalworkload at human-level accuracy, backed by contractual guarantees. Customers see significant cost savings from day one, with a model that becomes even more efficient as it scales. It’s a faster, smarter path to AI-powered operations, without the usual complexity, risk, or overhead. | $7.9M | Seed | Mar 07, 2023 |  |

10 of 26 investments shown.

## Co-investors
- [Tiny Supercomputer Investment Company](https://shizune.co/investors/profile/tiny-vc) — VC Fund, 7 deals together
- [Tiny VC](https://shizune.co/investors/profile/tiny-super-computer-investment-company) — VC Fund, 6 deals together
- [Entrepreneurs First](https://shizune.co/investors/profile/entrepreneur-first) — VC Fund, 5 deals together
- [Earlybird Venture Capital](https://shizune.co/investors/profile/earlybird-venture-capital) — VC Fund, 4 deals together
- [Entrepreneurs First](https://shizune.co/investors/profile/entrepreneurs-first) — VC Fund, 4 deals together
- [Scribble Ventures](https://shizune.co/investors/profile/scribble-ventures) — VC Fund, 4 deals together

## About Entrepreneurs First

VC Fund · London, United Kingdom

Entrepreneurs First provides programs that identify individuals interested in building technology companies and support them through the early stages of company formation. The organization evaluates applicants as individuals and brings selected participants into cohorts where they explore ideas, connect with potential cofounders, and form startupteams. Participants receive guidance on idea development, product validation, and company creation while preparing to seek venture funding. Entrepreneurs First also provides financial backing and structured programs that include workshops, mentorship, and networking with investors. Through these activities, the organization facilitates the transition from individual participants to newly formed startup companies.

5 contacts available at Entrepreneurs First.

| Name | Title | Profile |
| --- | --- | --- |
| Alice Bentinck | CEO and co-founder | https://shizune.co/investors/profile/alice-bentinck-2 |
| Anthony Finkelstein | Science Partner | https://shizune.co/investors/profile/anthony-finkelstein |
| Arthur Waller | Entrepreneur In Residence | https://shizune.co/investors/profile/arthur-waller |
| Ashwin Chandrasekaran | Company Building (Form) Team, India | https://shizune.co/investors/profile/ashwin-chandrasekaran |
| Chris Mairs | Venture Partner | https://shizune.co/investors/profile/chris-mairs |

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## FAQ

### What does Chris Mairs invest in?

Chris Mairs invests primarily in Software, FinTech and Financial Services startups, most often at Seed and Pre-Seed stage. Most of the 26 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Chris Mairs's check size?

Chris Mairs typically joins rounds of $655k–$5M at Seed, $334k–$707k at Angel and $900k–$2M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Chris Mairs participates in.

### When did Chris Mairs last invest?

The most recent investment recorded for Chris Mairs closed in Jul 2026. Shizune tracks 26 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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