Heat Transfer Equipment CO.

What they make

Where it is

Other plants nearby

Every listed plant in Tulsa County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 730961266|OK|74115|1515 n 93rd e ave · first seen JUL 2025 · last seen JUL 2025
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record OK|tulsa|1515 n 93 e ave · first seen APR 2020 · last seen APR 2020
• EPA Facility Registry ServiceEXISTENCE
  Record 110070282740 · first seen SEP 2018 · last seen SEP 2018

IN TULSA COUNTY26 other plants share this one’s industry (Boiler, Tank, and Shipping Container Manufacturing, NAICS 3324); 16 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: HEAT TRANSFER EQUIPMENT CO. · OCT 2026

Street address

EPA: 1515 N. 93RD EAST AVE. · OCT 2026

City

EPA: TULSA · OCT 2026

State

EPA: OK · OCT 2026

Coordinates

EPA: 36.17828,-95.87337 · OCT 2026

Employees (band)

DOL: 100-499 · JUL 2025

Retirement plan filing (Form 5500)

DOL: 135 active participants, plan year ending 2025-07-31, 2 plan(s) · JUL 2025

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-04, 133 jobs reported · APR 2020