# White River Investco LLC — Form D

White River Investco LLC of WALTHAM, MA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2025-12-30. The offering totals $1.8M, of which $1.8M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2025-12-30
- Form: D
- Accession: 0002103070-25-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.5, 3C.6
- Total offering: $1.8M
- Amount sold: $1.8M
- Minimum investment: $25K
- Investors: 20
- Date of first sale: 2025-12-01
- Security types: fund interests
- SEC file number: 021-568475

## Issuer

- Name: White River Investco LLC
- CIK: 0002103070
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2025
- Address: 201 JONES ROAD, WALTHAM, MA, 02451
- Phone: 781-489-7100

## Officers, directors & promoters (5)

| Name | Role | Location |
| --- | --- | --- |
| Thomas H Grape | Executive Officer | Waltham, MA |
| John H Hartmayer | Executive Officer | Waltham, MA |
| Jerry H Liang | Executive Officer | Waltham, MA |
| Lynda H Maryanski | Executive Officer | Waltham, MA |
| N/A NA White River Manager | Executive Officer | Waltham, MA |

## More

- [CIK 2103070 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2103070&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002103070-25-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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