# Dig Ventures

Dig Ventures is a Single Family Office based in London, United Kingdom.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** London, United Kingdom
- **Region:** Europe
- **Address:** London, United Kingdom
- **Founded:** 2018
- **Assets under management:** Undisclosed
- **Website:** dig.ventures
- **LinkedIn:** https://www.linkedin.com/company/dig-ventures

## Regulatory record

- **Reports private funds:** No

## About

Ross Mason established Dig Ventures after founding and exiting MuleSoft. The office manages capital from that transaction and invests at the earliest stages of B2B software companies. The strategy centers on pre-seed and seed rounds in enterprise software, AI/ML, and related infrastructure. Investments take the form of direct checks into startups rather than fund commitments. Confirmed holdings include companies building AI agents, data platforms, and observability tools. Activity spans Europe with additional exposure in North America and the Middle East. The core team includes four partners and supporting investment and operations staff. A second office presence is not disclosed. In the last 24 months the firm closed its $100 million Fund II. Adjacent vehicles such as a dedicated real-estate portfolio exist but remain separate from the venture book. The structure combines family capital with a small external LP base that includes Datadog founder Olivier Pomel. This hybrid allows the office to write checks quickly while retaining full control over deployment pace and governance.

## Sectors

- Enterprise Software
- AI/ML
- FinTech
- Digital Health
- Workflow Automation

## People

- Ross Mason — Founder
- Melissa Klinger — Partner
- Rytis Vitkauskas — Partner
- Ruth Fenton — Operations

## Questions

### Who runs investment decisions at Dig Ventures?

Ross Mason leads as founder. Melissa Klinger and Rytis Vitkauskas serve as partners and participate in investment committee decisions.

### How does Dig Ventures source proprietary deal flow?

The team draws on prior founder and operator networks from MuleSoft and Lightspeed. Warm introductions from portfolio founders and co-investors form the primary channel.

### Does Dig Ventures participate in fund commitments or only direct deals?

The office writes direct checks into startups at pre-seed and seed. It does not allocate to external venture funds.

### What investment stages does Dig Ventures typically target?

Pre-seed and seed rounds only. The firm avoids later-stage or growth equity.

### Does Dig Ventures maintain philanthropic structures?

No separate foundation is disclosed. Ross Mason holds a Henry Crown Fellowship at the Aspen Institute.

### What is Dig Ventures posture on co-investments alongside external GPs?

The firm frequently co-invests with operators and other early-stage funds. Examples include participation alongside Datadog founder Olivier Pomel.

## Related profiles

- [Dignitas](https://altss.com/profile/dignitas)
- [Dille & Koo](https://altss.com/profile/dille-koo)

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Last updated: 2026-08-10T15:54:10.904Z

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