Facility	City	Industry	Status	Distance
Servaas Laboratories Incorporated	Indianapolis	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999	UNVERIFIED	0.0 KM
Rs Hughes CO INC	Indianapolis	Hardware Manufacturing 332510	REPORTED CLOSED	5.7 KM
Linde Advanced Material Technologies INC.	Indianapolis	Abrasive Product Manufacturing 327910	ACTIVE	6.9 KM
Encamp	Indianapolis	Abrasive Product Manufacturing 327910	UNVERIFIED	8.0 KM
Zionsville	Zionsville	Cut Stone and Stone Product Manufacturing 327991	LIKELY ACTIVE	10.4 KM

Every listed plant in Marion County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Servaas Laboratories Incorporated

Indianapolis, IN

UNVERIFIED327999

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in NPDES · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	NOV 2025	NOV 2025

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Report a correction · Request removal