---
title: "13BOOKS CAPITAL FOUNDER PARTNER LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/12741be7-5f70-5df2-b6ef-a7aae0784ffa
json: https://whiteintel.dev/api/public/dossier/12741be7-5f70-5df2-b6ef-a7aae0784ffa
identifier: oo:GB-COH-SL034066
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 13BOOKS CAPITAL FOUNDER PARTNER LP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SL034066`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/12741be7-5f70-5df2-b6ef-a7aae0784ffa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/12741be7-5f70-5df2-b6ef-a7aae0784ffa  

## Ownership & control

### Owners / controllers

- **Mr Michael Barrett Mcfadgen** (beneficial owner) — 50% — https://whiteintel.dev/entity/4de09210-c64d-5724-a574-f04ea3b1a579
- **13BOOKS CAPITAL FOUNDER PARTNER 1 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/1241e560-6fdc-572b-b43c-cb587dbe9366
- **Mr Stephen Gibson** (beneficial owner) — 50% — https://whiteintel.dev/entity/d928aa62-9efd-5021-bcf6-f24a989b5c27
- **Mr Stephen Gibson** (beneficial owner) — https://whiteintel.dev/entity/4839bba5-615e-4424-bf94-4db60a356e33
- **Mr Michael Barrett Mcfadgen** (beneficial owner) — https://whiteintel.dev/entity/97c1b0f3-862c-491f-bfae-2d74f3fff5af
- **13BOOKS CAPITAL LLP** (beneficial owner) — https://whiteintel.dev/entity/b258db8a-2d1a-54a5-9653-8abc1cbccad2
- **13BOOKS CAPITAL FOUNDER PARTNER 1 LIMITED** (beneficial owner) — https://whiteintel.dev/entity/1241e560-6fdc-572b-b43c-cb587dbe9366
- **13BOOKS CAPITAL FOUNDER PARTNER 2 LIMITED** (beneficial owner) — https://whiteintel.dev/entity/2bd64223-1503-58bf-93d6-7a97cc2dbc0e
- **13BOOKS CAPITAL GENERAL PARTNER LLP** (beneficial owner) — https://whiteintel.dev/entity/3b967975-74b6-523e-b522-c669f043d8b0
- **SAPIA PARTNERS LLP** (beneficial owner) — https://whiteintel.dev/entity/88cac7ed-008a-50f8-be4d-6da750eba6c6

### UBO chain (walk to the ultimate owner)

A **27-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `SL034066`
- **Status:** active
- **Type:** limited partnership
- **Incorporated:** 2019-10-14
- **Registered office:** 50 Lothian Road, Festival Square, Edinburgh, EH3 9WJ

### Beneficial owners (Persons with Significant Control)

- [Element Ventures Llp](https://whiteintel.dev/entity/b258db8a-2d1a-54a5-9653-8abc1cbccad2) — significant influence or control · corporate PSC · United Kingdom — since 2023-04-18
- Mr Michael Barrett Mcfadgen — 25–50% shares · individual PSC · United Kingdom — since 2021-06-30
- Mr Stephen Gibson — 25–50% shares · individual PSC · United Kingdom — since 2021-06-30
- [Element Ventures General Partner Llp](https://whiteintel.dev/entity/3b967975-74b6-523e-b522-c669f043d8b0) — 25–50% shares · corporate PSC · England — since 2019-10-30
- [Sapia Partners Llp](https://whiteintel.dev/entity/88cac7ed-008a-50f8-be4d-6da750eba6c6) — significant influence or control · corporate PSC · England — ceased 2023-04-18
- [Element Ventures Founder Partner 1 Limited](https://whiteintel.dev/entity/1241e560-6fdc-572b-b43c-cb587dbe9366) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-12-12
- [Element Ventures Founder Partner 2 Limited](https://whiteintel.dev/entity/2bd64223-1503-58bf-93d6-7a97cc2dbc0e) — significant influence or control · corporate PSC · United Kingdom — ceased 2019-10-30

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SL034066
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SL034066

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **13BOOKS CAPITAL FOUNDER PARTNER LP**. Human view: https://whiteintel.dev/entity/12741be7-5f70-5df2-b6ef-a7aae0784ffa · Structured JSON: https://whiteintel.dev/api/public/dossier/12741be7-5f70-5df2-b6ef-a7aae0784ffa._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._