Is MASON-KNOX RANCH, INC. active?

Yes — the South Dakota registry lists MASON-KNOX RANCH, INC. as active, as of the 2026-06-17 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is MASON-KNOX RANCH, INC. registered?

MASON-KNOX RANCH, INC. is registered in South Dakota under company number DF000031, first registered on November 6, 1989.

What type of company is MASON-KNOX RANCH, INC.?

MASON-KNOX RANCH, INC. is registered as a corporation with the South Dakota Secretary of State.

Who are the owners of MASON-KNOX RANCH, INC.?

Public filings name 1 ownership principal for MASON-KNOX RANCH, INC.: BRENT MASON. Ownership is drawn from FMCSA beneficial-ownership records and address-verified business-directory listings; it is not a complete cap table.

Does MASON-KNOX RANCH, INC. have UCC liens?

No UCC financing statements name MASON-KNOX RANCH, INC. as debtor in the indexed state registries.

Is MASON-KNOX RANCH, INC. a federal contractor?

MASON-KNOX RANCH, INC. appears in 2 federal recipient records (SAM.gov), indicating registration to receive federal awards. Obligation totals are not available for these records.

Does MASON-KNOX RANCH, INC. hold any licenses?

2 license and credential records are matched to MASON-KNOX RANCH, INC.. Each license, its type and issuing authority is listed in the Licenses section above.

What public records are linked to MASON-KNOX RANCH, INC.?

4 public records are linked to MASON-KNOX RANCH, INC.: 1 in Filings, 2 in Licenses & authorities, 1 in Loans — matched across federal, state and municipal registers by its registered legal names.

Where does this data come from?

Every fact on this profile is republished from official public registers — Secretary of State filings, UCC indexes and federal datasets. Each section names its issuing register and the snapshot Netstate last retrieved (latest: 2026-06-17).

MASON-KNOX RANCH, INC. — South Dakota Corporation No. DF000031: Active, 1 filing — Netstate

South Dakota/FRANKFORT/MASON-KNOX RANCH, INC.

MASON-KNOX RANCH, INC.

Type CorporationRegistered 6 November 1989 (almost 37 years ago)Company No. DF000031Updated 2026-06-17

MASON-KNOX RANCH, INC. is a South Dakota corporation, registered on November 6, 1989. It is based at 17641 SD HWY 37, FRANKFORT, SD, 57440-7300. The company is currently listed as active on the South Dakota register and is registered under company number DF000031. Public records for the company include 1 SoS registration, 2 federal contracts, 1 loan record and 2 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.

Legal entity name	MASON-KNOX RANCH, INC.
Principal address	17641 SD HWY 37FRANKFORT57440-7300SDUnited States
Registration state	South Dakota
Status	Active
Registered	6 November 1989 (almost 37 years ago)
Shareholders	BRENT MASON, owner
Entity type	Corporation
Standing	compliant
Company number	DF000031
USDOT carrier	USDOT 795237 · 4 power units · 5 drivers · Interstate
Registered agent	BRENT MASON
Source registry	South Dakota Secretary of State · updated 15 June 2026

Public records	1 SoS registration

Federal contractor	Yes · 2 federal recipient records (SAM)
SBA loans	$41K · approved amounts

Secretary of State Filings

1 registration

1Active

0Inactive

0Unknown

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	MASON-KNOX RANCH, INC.	1989-11-06	BRENT MASON	—	Active
Filing ID DF000031 Jurisdiction Domestic · Corporation Principal address 17641 SD HWY 37, FRANKFORT, SD, 57440-7300 Registered agent BRENT MASON17641 SD HWY 37, FRANKFORT, SD, 57440 Officers Not reported

Licenses & authorities

2 records

Source: FMCSA safer · FMCSA ubo·verified at source

2 licenses

Inactive 2

Held in South DakotaCarrier authority 2

State	License / ID	Type	Issued	Status
South Dakota	795237	Interstate carrier	—	Inactive
add date 19990212 avg drivers leased per month 0 bus units 0 business org desc CORPORATION business org id 3 carrier mailing city FRANKFORT carrier mailing cnty 115 carrier mailing country US carrier mailing state SD carrier mailing street 17641 SD HWY 37 carrier mailing zip 57440-7300 carrier operation A carship C classdef EXEMPT FOR HIRE company officer 1 BRENT MASON company officer 2 BOB KNOX crgo grainfeed X crgo livestock X dot number 795237 driver inter total 0 fleetsize C hm ind N interstate beyond 100 miles 0 interstate within 100 miles 0 intrastate beyond 100 miles 5 intrastate within 100 miles 0 legal name MASON-KNOX RANCH INC mcs150 date 20220210 1108 mcs150 mileage 27000 mcs150 mileage year 2021 mcs150 update code id 1 mcsipdate 20240306 mcsipstep 99 owntrail 7 owntruck 4 phone 6054721082 phy city FRANKFORT phy cnty 115 phy country US phy omc region 08 phy state SD phy street 17641 SD HWY 37 phy zip 57440-7300 power units 4 prior revoke flag N safety inv terr F status code I total cdl 2 total drivers 5 total intrastate drivers 5 truck units 4 Source: FMCSA safer · document fmcsa-safer/795237
South Dakota	795237	Carrier authority (USDOT)	—	Inactive

Loans

1 record

Source: SBA PPP loans·verified at source

$41K

2020

SBA loan approvals to MASON-KNOX RANCH, INC. by year — PPP and 7(a)/504 amounts as filed.

Amount	Approved	Lender	Jobs	Status
$40,716	04/15/2020	First National Bank of Omaha	5	Paid in Full
borrower address 17641 SD HIGHWAY 37 borrower city FRANKFORT borrower name MASON-KNOX RANCH, INC borrower state SD borrower zip 57440-7300 business age description Unanswered business type Subchapter S Corporation congressional district SD- current approval amount 40716 date approved 04/15/2020 debt interest proceed — ethnicity Unknown/NotStated forgiveness amount 41011.19 forgiveness date 01/07/2021 franchise name — gender Unanswered health care proceed — hubzone indicator N initial approval amount 40716 jobs reported 5 lmi indicator N loan number 8492977103 loan status Paid in Full loan status date 05/04/2021 mortgage interest proceed — naics code 112111 non profit — originating lender First National Bank of Omaha originating lender city OMAHA originating lender location id 42458 originating lender state NE payroll proceed 40716 processing method PPP project city FRANKFORT project county name SPINK project state SD project zip 57440-7300 race Unanswered refinance eidl proceed — rent proceed — rural urban indicator R sba guaranty percentage 100 sba office code 0876 servicing lender address 1601 Capitol Ave servicing lender city OMAHA servicing lender location id 42458 servicing lender name First National Bank of Omaha servicing lender state NE servicing lender zip 68102 term 24 undisbursed amount 0 utilities proceed — veteran Unanswered Source: SBA PPP loans · document sba-ppp/8492977103

MASON-KNOX RANCH, INC.

Contacts

Financials

Industry

Secretary of State Filings

Liens

Permits

Licenses & authorities

Loans

H-1B

E-Verify

Copyrights

FEC

Customs

401(k)

SEC

Court cases

Frequently asked questions

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