Sixty Six Oilfield Services, Inc.

OTC: SSOF · Energy · Oil & Gas Equipment & Services

PublicHQ Oklahoma City, OK · OklahomaCIK 0001935435Reports USD

#1 of 504 Energy companies by revenue

EA Score

——

FH —DQ —GM —SS 38

v0.1 · 5/100 weight · pillars only

↑ Altman-Z, listing tenure · ↓ workforce scale, market scale

Methodology →

Revenue TTM

Rev growth YoY (TTM)

-100.0%

Net income (FY)

—

Employees

as of 2026-08-26

Market cap

$559.5k

as of 2026-08-26

Financials — latest annual

SEC EDGAR · USD-normalized

ConceptUSDNativeFY

No filed financials — private or non-XBRL filer.

Revenue by segment

No segmentation disclosed for this filer. n/a

The read

What is Sixty Six Oilfield Services, Inc.’s financial profile?

Sixty Six Oilfield Services, Inc. has no structured financials on file — private or non-XBRL filer.

Peers · Energy

ERHC Energy Inc.——New Frontier Energy, Inc.——Vivakor, Inc.——Three Sixty Solar Ltd.——Pine Valley Mining Corporation——CW Petroleum Corp——

Neighbors

Oklahoma →

Devon Energy Corporation$16.8B72B Expand Energy Corporation$12.1B79B+OGE Energy Corp.$3.2B72B Paycom Software, Inc.$2.1B73B BancFirst Corporation——Gulfport Energy Corp$1.4B78B+

Key facts

CEODaniel J. Sobolewski

SectorEnergy

IndustryOil & Gas Equipment & Services

HeadquartersOklahoma City, OK

ExchangeOTC: SSOF

Employees1

IPO date1999-05-27

Latest filings

No filings loaded.

Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.