# INTEGRAL ILS LTD.

INTEGRAL ILS LTD. of HAMILTON is an SEC-registered investment adviser.

## Registration

- CRD: 310727
- Type: SEC-registered investment adviser
- SEC file number: 801-120129
- Location: 3RD FLOOR WELLESLEY HOUSE NORTH, 90 PITT'S BAY ROAD, HAMILTON, HM 08
- Phone: 441-521-6602
- Latest filing: 2026-03-17
- Regulatory AUM: $3.8B
- Discretionary AUM: $3.8B
- Clients: 15
- Accounts: 10

## Business model

- Compensation: % of AUM, Other
- Clients served: Investment cos

## Officers, owners & control persons (10)

| Name | Role | Location |
| --- | --- | --- |
| [Lixin Zeng](https://search.stillhousedata.com/person/22065) | MANAGING PARTNER, CIO, CEO | Hamilton, D0 |
| [Richard John Lowther](https://search.stillhousedata.com/person/682907) | MANAGING PARTNER, CHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER | — |
| [Adriaan Jacobus Van Der Merwe](https://search.stillhousedata.com/person/682908) | EXECUTIVE OFFICER | — |
| [Wiley Howard Cooper](https://search.stillhousedata.com/person/682909) | DIRECTOR | — |
| [Michael Charles Torre](https://search.stillhousedata.com/person/682910) | DIRECTOR | — |
| [ZENG LIXIN](https://search.stillhousedata.com/person/821399) | MANAGING PARTNER; MANAGING PARTNER, CIO, CEO | — |
| [LOWTHER RICHARD JOHN](https://search.stillhousedata.com/person/829683) | MANAGING PARTNER, CHIEF COMPLIANCE OFFICER; MANAGING PARTNER, CHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER | — |
| [VAN DER MERWE ADRIAAN JACOBUS](https://search.stillhousedata.com/person/881038) | EXECUTIVE OFFICER | — |
| [COOPER WILEY HOWARD](https://search.stillhousedata.com/person/881039) | DIRECTOR | — |
| [TORRE MICHAEL CHARLES](https://search.stillhousedata.com/person/881040) | DIRECTOR | — |


## Private funds (9)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| CARNOT FUND LTD. | Other Private Fund | Bermuda | 35 | $953.9M | $5.0M |
| MAPLE LEAF FUND LTD. | Other Private Fund | Bermuda | 8 | $775.9M | $1.0M |
| AURORA FUND LTD. / BERMUDA | Other Private Fund | Bermuda | 9 | $670.0M | $5.0M |
| ARCTOS CAT ISLAND FUND LTD. | Other Private Fund | Bermuda | 1 | $500.0M | $5.0M |
| INTEGRAL OPPORTUNITIES FUND LTD. | Other Private Fund | Bermuda | 11 | $481.0M | $1.0M |
| RIEMANN FUND LTD. | Other Private Fund | Bermuda | 8 | $266.5M | $1.0M |
| BERNOULLI FUND LTD. | Other Private Fund | Bermuda | 8 | $95.0M | $5.0M |
| PRINCIPIA FUND LTD. | Other Private Fund | Bermuda | 7 | $24.2M | $1.0M |
| PRIME FUND LTD. | Other Private Fund | Bermuda | 7 | $8.4M | $1.0M |


## Fund service providers (1)

- administrator: ARTEX FUND SERVICES LTD. — 9 funds

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/310727/brochure
- Similar advisers: https://search.stillhousedata.com/firm/310727/similar
- Related entities: https://search.stillhousedata.com/firm/310727/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/310727

---

Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.