---
title: "Klaviyo, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27
json: https://whiteintel.dev/api/public/dossier/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27
identifier: sec:0001835830
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# Klaviyo, Inc.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001835830`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27  

## Ownership & control

### Owners / controllers

- **SUMMIT INVESTORS GE IX/VC IV (UK), L.P.** (10% owner) — https://whiteintel.dev/entity/ca6049ef-61e3-564d-a43a-ea18aa62458c
- **Summit Partners Growth Equity Fund IX-A, L.P.** (10% owner) — https://whiteintel.dev/entity/5865a278-4d9c-5820-aca3-ac9cc3d29a70
- **Summit Partners Co-Invest (Kiwi), LP** (10% owner) — https://whiteintel.dev/entity/5c3a39c9-4878-595e-8c4c-b9d3596132e5
- **SUMMIT INVESTORS GE IX/VC IV, LLC** (10% owner) — https://whiteintel.dev/entity/3f3e124c-fb71-5ce1-a41d-262ab3303214
- **Summit Partners Growth Equity Fund IX-B, L.P.** (10% owner) — https://whiteintel.dev/entity/697be210-44df-5ce4-b182-d17f4b2cdac8
- **SUMMIT PARTNERS L P** (10% owner) — https://whiteintel.dev/entity/a3dfb9d5-8957-56df-b3e4-fd0cf3d2790c
- **Shopify Strategic Holdings 3 LLC** (10% owner) — https://whiteintel.dev/entity/b8ede6e5-e4e5-5314-997e-f62fc7f4b515
- **SHOPIFY INC.** (10% owner) — https://whiteintel.dev/entity/7f38266c-56df-57e5-bed0-94b84abaa1f3
- **SHOPIFY INC.** (tenpercentowner) — https://whiteintel.dev/entity/7f38266c-56df-57e5-bed0-94b84abaa1f3
- **BIALECKI ANDREW** (tenpercentowner) — https://whiteintel.dev/entity/46569184-03e3-5e9f-8a6d-a34bbe055cee
- **Shopify Strategic Holdings 3 LLC** (tenpercentowner) — https://whiteintel.dev/entity/b8ede6e5-e4e5-5314-997e-f62fc7f4b515
- **HALLEN ED** (tenpercentowner) — https://whiteintel.dev/entity/648e1a38-fd62-5706-b108-9672abc7343f
- **Summit Partners Growth Equity Fund IX-B, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/697be210-44df-5ce4-b182-d17f4b2cdac8
- **SUMMIT PARTNERS L P** (tenpercentowner) — https://whiteintel.dev/entity/a3dfb9d5-8957-56df-b3e4-fd0cf3d2790c
- **Summit Partners Co-Invest (Kiwi), LP** (tenpercentowner) — https://whiteintel.dev/entity/5c3a39c9-4878-595e-8c4c-b9d3596132e5
- **Summit Partners Growth Equity Fund IX-A, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/5865a278-4d9c-5820-aca3-ac9cc3d29a70
- **SUMMIT INVESTORS GE IX/VC IV, LLC** (tenpercentowner) — https://whiteintel.dev/entity/3f3e124c-fb71-5ce1-a41d-262ab3303214
- **SUMMIT INVESTORS GE IX/VC IV (UK), L.P.** (tenpercentowner) — https://whiteintel.dev/entity/ca6049ef-61e3-564d-a43a-ea18aa62458c
- **FAGNAN JEFF** (tenpercentowner) — https://whiteintel.dev/entity/5bb3f7b2-c565-5424-aa4a-a7c9866c8353
- **ASTRAL CAPITAL ABEH, LLC** (tenpercentowner) — https://whiteintel.dev/entity/72b88d11-db14-59c8-8b45-0d9c6641168b
- **KARLEN JON** (tenpercentowner) — https://whiteintel.dev/entity/4f572874-878a-547d-a7a5-74ba71cefda0
- **ASTRAL CAPITAL ABEH MANAGER, LLC** (tenpercentowner) — https://whiteintel.dev/entity/9a713c05-4002-55bd-918b-4d930a820bb6
- **Moore Ryan R** (tenpercentowner) — https://whiteintel.dev/entity/08a9d68d-19f9-50ad-80b6-d5d34aadc88a
- **ACCOMPLICE FUND I, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/2f6879e0-736a-5614-b5e8-0eae5a37a283
- **ACCOMPLICES ASSOCIATES I, LLC** (tenpercentowner) — https://whiteintel.dev/entity/9a6089c7-c5aa-5c73-8791-d3c30c0965ba
- **ACCEL GROWTH FUND V ASSOCIATES L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/e1163322-4916-5c4b-b11d-6c2ee835025f
- **ACCEL GROWTH FUND V INVESTORS (2019) L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/283e2eff-d7d2-566c-8f49-d0b5a3db1d5b
- **ACCEL LEADERS FUND II INVESTORS (2019) L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/5823fd42-2d72-5ce1-831c-58581e11951c
- **ACCEL GROWTH FUND V STRATEGIC PARTNERS L.P.** (tenpercentowner) — https://whiteintel.dev/entity/6432fc9f-88df-59f9-93b2-93636e093029
- **ACCEL LEADERS FUND II L.P.** (tenpercentowner) — https://whiteintel.dev/entity/1d313da9-6950-50a4-bce3-a13a62c95793
- **ACCEL LEADERS FUND II STRATEGIC PARTNERS L.P.** (tenpercentowner) — https://whiteintel.dev/entity/1f8c2055-95a4-5a70-98ce-885c9b255219
- **ACCEL LEADERS FUND II ASSOCIATES L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/ad0219cc-c151-585f-b75f-7bb4bdb53d1c
- **ACCEL GROWTH FUND V L.P.** (tenpercentowner) — https://whiteintel.dev/entity/f0c8b4f1-b412-501b-a3e5-82e519c8fec9

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

A **65-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.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Klaviyo, Inc.** — https://whiteintel.dev/entity/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Klaviyo, Inc.**. Human view: https://whiteintel.dev/entity/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27 · Structured JSON: https://whiteintel.dev/api/public/dossier/b1a8cd55-4901-52a2-8fd3-0b8cd5c78f27._

_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"._