Jeffrey Sage
Co-founder and Partner @ Crane Venture Partners
London, United Kingdom
Jeffrey Sage is a seed investor at Crane Venture Partners in London focused on Software and Analytics. Jeffrey Scott Sage is based out of London and is the Co-founder and Partner of Crane Venture Partners. Jeffrey previously worked at 7bridges as a Pre Seed Investor & Board Member. Jeffrey Scott Sage attended the Texas Tech University - Rawls College of Business. Jeffrey Scott Sage has received 40 Under 40 Rising Starts of Private Equity award.
- Total investments:
- 43
- Last investment:
- Lead investor:
- 51%
Last updated:
For AI agents: llms.txt
Industries Jeffrey Sage invests in
Stages Jeffrey Sage invests in
Countries Jeffrey Sage invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $2M–$7M
- Series A
- $2.3M–$17M
- Series C
- $12M–$40M
Investment Focus
Industry
- Software 10 (23%)
- Analytics 8 (19%)
- Information Technology 8 (19%)
- E-Commerce 6 (14%)
- Artificial Intelligence 6 (14%)
Stage
- Seed 17 (40%)
- Series A 13 (30%)
- Series C 3 (7%)
- Series B 2 (5%)
- Series D 2 (5%)
Country
- United Kingdom 13 (30%)
- United States 8 (19%)
- Belgium 2 (5%)
- Germany 2 (5%)
- Sweden 1 (2%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Expanse is a cluster optimization platform that improves GPU utilization by predicting resource fit and failure risk at job submission time. It helps research and compute teams unlock more throughput from existing hardware without needing additional GPUs, increasing efficiency and reducing wasted compute. | $5.3M / Seed / Sep 16, 2026 | ||
| Gable is a B2B data infrastructure SaaS that offers a platform for collaboration to write and execute data contracts. Gable supports communication between data providers and consumers using data contracts, assisting companies to increase data quality at scale. | $20M / Series A / Mar 31, 2025 | ||
| Gable is a B2B data infrastructure SaaS that offers a platform for collaboration to write and execute data contracts. Gable supports communication between data providers and consumers using data contracts, assisting companies to increase data quality at scale. | $7M / Seed / Sep 12, 2023 | ||
| At Raito, we believe you should not have to balance data access management with innovation. Our cloud-based solution creates the observability, collaboration and automation for data teams to manage data access at scale across all databases and dashboards. Our customers choose Raito to share their data without having to worry about unauthorizedaccess. | $4M / Seed / Oct 18, 2022 | ||
| Next Matter is a modern purpose-built cloud platform for operations. COOs and operations teams automate and orchestrate their operations with Next Matter without code. Our customers - some of the fastest-growing, technologically-advanced companies globally - use Next Matter to build and run their operations.Learn more athttps://nextmatter.com | $16M / Series A / Jun 14, 2022 | ||
| Lune Climate claims delivering climate impact initiatives is seen as a cost center and huge undertaking. However, Lune aims to provide API and software tools to simplify the ability for businesses to integrate climate impact into their customer experience, starting with carbon emissions calculations and carbon removal. | $4M / Seed / Mar 21, 2022 | ||
| Re:infer, the Conversational Data Intelligence platform built for the enterprise. Businesses use our platform to optimise customer experience, increase scalability, and improve governance and control. We democratise the power of NLU to transform service.Operated via a zero-code user interface Re:infer allows business, domain experts, and COEdevelopers to create ML or NLP models quickly and at scale.Re:infer is a spinout from UCL, a global centre for artificial intelligence research, is backed by Seedcamp Europe's leading early stage investment fund and some of Europe’s most successful AI entrepreneurs. | $7.6M / Seed / Feb 07, 2022 | ||
| 7bridges is a smart logistics platform that delivers visibility and control over logistics processes. 7bridges unifies data and operations and enables access to a global supplier ecosystem to make world-class, sustainable logistics operations a rapidly achievable reality.The 7bridges platform realizes future-proofed, sustainable logistics as ascalable, competitive, profit and growth driving edge. | $17M / Series A / Jan 17, 2022 | ||
| Our mission is to help the connected industry economy thrive based on reliable IIoT data. Increasing the power and value of data and to ensure it can be treated as an asset. | $6M / Seed / Jan 07, 2022 | ||
| https://github.com/zenml-io/zenml | $2.7M / Seed / Dec 14, 2021 | ||
| See all 43 investments → | |||
Co-Investors
About Crane Venture Partners
Crane is a London based VC firm investing and building seed and early stage intelligent enterprise and deep technology businesses across Europe. Our strategy is to support founders in building and executing their go-to-market strategy.
Crane Venture Partners Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Ravinder Dhaliwal
Investor, Venture & Limited Partner
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Anandamoy Roychowdhary
Managing Director
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Bonnie Kraus
COO
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Guy Bentley
Investor
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Jeffrey Sage
Co-founder and Partner
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FAQ
What does Jeffrey Sage invest in?
Jeffrey Sage invests primarily in Software, Analytics and Information Technology startups, most often at Seed and Series A stage. Most of the 43 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Jeffrey Sage invest in?
Jeffrey Sage typically joins rounds of $2M–$7M at Seed, $2.3M–$17M at Series A and $12M–$40M at Series C. These are whole funding-round sizes, not Jeffrey Sage's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Jeffrey Sage took part in.
How do I contact Jeffrey Sage?
Public channels for Jeffrey Sage include LinkedIn and X (Twitter). For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Jeffrey Sage last invest?
The most recent investment recorded for Jeffrey Sage closed in Sep 2026. Shizune tracks 43 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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