---
title: "DOCUMENT SCIENCES CORP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6992bc55-1393-59f1-bc09-55cd497d43a1
json: https://whiteintel.dev/api/public/dossier/6992bc55-1393-59f1-bc09-55cd497d43a1
identifier: sec:0001016831
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DOCUMENT SCIENCES CORP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001016831`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6992bc55-1393-59f1-bc09-55cd497d43a1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6992bc55-1393-59f1-bc09-55cd497d43a1  

## Ownership & control

### Owners / controllers

- **ZEFF CAPITAL PARTNERS I, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/c4f10508-2873-5c99-a113-0379e9d34622
- **SPECTRUM GALAXY FUND LTD.** (tenpercentowner) — https://whiteintel.dev/entity/68b7393b-a166-548b-b470-36f12a949efa
- **ZEFF HOLDING COMPANY, LLC** (tenpercentowner) — https://whiteintel.dev/entity/9caca668-ec0b-577c-b4e1-4af5ed55fa79
- **ZEFF DANIEL** (tenpercentowner) — https://whiteintel.dev/entity/22f2955d-d613-5d3a-a5a1-b6cee1e131bb

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

A **18-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 **DOCUMENT SCIENCES CORP** — https://whiteintel.dev/entity/6992bc55-1393-59f1-bc09-55cd497d43a1 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DOCUMENT SCIENCES CORP**. Human view: https://whiteintel.dev/entity/6992bc55-1393-59f1-bc09-55cd497d43a1 · Structured JSON: https://whiteintel.dev/api/public/dossier/6992bc55-1393-59f1-bc09-55cd497d43a1._

_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"._