# AdvanSix

AdvanSix is an Unclassified based in Parsippany, United States.

## Overview

- **Organization type:** Unclassified
- **Headquarters:** Parsippany, United States
- **Region:** North America
- **Address:** Parsippany, NJ, United States
- **Founded:** 2016
- **Assets under management:** Undisclosed
- **Website:** advansix.com
- **LinkedIn:** https://www.linkedin.com/company/advansix

## Regulatory record

- **Reports private funds:** No

## About

AdvanSix was carved out from Honeywell Resins & Chemicals in October 2016, taking the Frankford plant in Philadelphia and Chesterfield plant in Virginia — plus roughly 1,350 employees — and listing on the NYSE under ticker ASIX. Erin Kane, a former Honeywell VP who had run the same business unit, stepped in as CEO. The spinout was designed to let the nylon-6 chain operate as a standalone public company rather than a non-core industrial division inside a conglomerate. AdvanSix is an integrated manufacturer, not an investment firm. It converts cumene into phenol, then caprolactam, and ultimately into nylon-6 resin and film. The nylon serves automotive, packaging, and carpet end-markets. The ammonium sulfate byproduct goes into fertilizer, making AdvanSix one of North America's largest merchant suppliers of that chemical. The company also produces acetone, a solvent with broad industrial use. Key customers span automotive suppliers, building-products manufacturers, and agricultural distributors — the business runs on capacity utilization and the spread between feedstock costs and product prices. As of early 2024, AdvanSix reported $1.5B in trailing revenue with a single-site manufacturing hub in Philadelphia supplemented by the Hopewell, Virginia plant. The firm invests capital through plant turnarounds, debottlenecking projects, and sustained maintenance capex, not fund structures. A multi-year investment program to expand caprolactam capacity and improve energy efficiency at Frankford, announced in 2022, ran roughly $100M in total capital outlay through 2024. The company has no separate investment vehicles, no co-investment structures, and no allocated AUM. AdvanSix's structural differentiator is its full integration from cumene to finished nylon resin under one corporate entity — an operating company, not a family office or fund. It competes directly with international chemical producers like BASF and domestic rivals on the fertilizer side. The single-plant risk in Philadelphia is the investment factor that dominates operator conversations: any sustained outage reshapes the near-term financial profile. Governance is standard public-company Delaware incorporation with a classified board, which a 2023 shareholder vote partially declassified ahead of the 2024 proxy.

## Sectors

- Industrial Tech
- Energy Transition & Renewables

## People

- Erin Kane — President and Chief Executive Officer

## Questions

### Who runs AdvanSix?

Erin Kane has been President and CEO since the October 2016 spinout. Before that, she was Vice President and General Manager of the Resins & Chemicals division at Honeywell, the same business that became AdvanSix.

### What does AdvanSix actually produce?

The company manufactures caprolactam, nylon-6 resin, nylon-6 film, ammonium sulfate fertilizer, acetone, phenol, and cumene. Its operations are integrated up the nylon-6 chain, starting from cumene feedstock and ending with finished polymer.

### Does AdvanSix take external capital or run investment funds?

No. AdvanSix is a publicly traded corporation financed through operating cash flow, a revolving credit facility, and periodic debt offerings. It does not manage third-party capital or operate any investment partnership structure.

### What is the single-site risk factor referenced in equity research?

Nearly all of AdvanSix's caprolactam and resin production runs through its Philadelphia plant. A major turnaround extends into weeks or a force majeure event can materially shift quarterly earnings — the 2019 phenol line outage is the most cited example.

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Last updated: 2026-06-03T20:00:00.000Z

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