What type of company is ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP?

ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP is registered as an LP with the Montana Secretary of State.

Where is ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP registered to do business?

Beyond its Montana registration, linked records — same legal name plus a shared officer, agent, address or home state — appear in 19 other state registers, including 17 foreign qualifications in Iowa, Illinois, Indiana, Kansas, Minnesota, North Dakota, Nebraska, Oklahoma, South Dakota, Texas. Each is listed in the filings section above.

Who are the officers and directors of ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP?

The Montana registry lists 1 person for ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP: ONEOK ILP GP, L.L.C (partner). The full list is in the officers & directors section above.

Does ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP have UCC liens?

No UCC financing statements name ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP as debtor in the indexed state registries.

In which states is ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP registered with the Secretary of State?

ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP appears in 12 state business registers: Montana, Delaware, Iowa, Illinois, Indiana, Kansas, Minnesota, North Dakota, Nebraska, Oklahoma, South Dakota, Texas. Montana is the home registration; the rest are foreign qualifications or linked filings, each listed in the filings section above.

Is ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP a federal contractor?

No federal contract awards or SAM.gov recipient records are matched to ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP in the indexed federal datasets.

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: 2026-06-16).

ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP — Montana LP No. L024451: Active, 1 filing

ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP is a Montana LP, registered on September 2, 1993. It is based at 100 W 5TH ST MD 14-5, TULSA, OK, 74103-0000. The company is currently listed as active on the Montana register and is registered under company number L024451. Its sole officer on record is ONEOK ILP GP, L.L.C. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.

Legal entity name	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP
Doing business as	NORTHERN BORDER PIPELINE
Former names	NORTHERN BORDER INTERMEDIATE LIMITED PARTNERSHIP
Principal address	100 W 5TH ST MD 14-5TULSA74103-0000OKUnited States
Mailing address	100 W 5TH ST ATTN TAX DEPT MD 10, TULSA, OK, 74103, US
Registration state	Montana
Status	Active
Formed in	Delaware (foreign registration)
Home company	NORTHERN BORDER PIPELINE CORPORATION
Registered	2 September 1993 (almost 33 years ago)
Officers & directors	ONEOK ILP GP, L.L.C, partner

State	Business name	Filed	Registered agent	Officers	Status
MontanaTHIS	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-09-02	—	ONEOK ILP GP, L.L.CPartner	Active
Filing ID L024451 Jurisdiction Foreign · LPFormed in Delaware Principal address 100 W 5TH ST MD 14-5, TULSA, OK, 74103-0000 Registered agent — Officers ONEOK ILP GP, L.L.CPartner
Delaware	NORTHERN BORDER PIPELINE CORPORATION	1974-04-30	CORPORATION SERVICE COMPANY	—	Unknown

Delaware	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-07-13	NATIONAL REGISTERED AGENTS, INC.	—	Unknown

Iowa	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	2022-07-28	NATIONAL REGISTERED AGENTS, INC	ONEOK ILP GP, L.L.CPartner	Active

Iowa	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-09-03	NATIONAL REGISTERED AGENTS, INC	ONEOK PARTNERS GP, L.L.CPartner	Inactive

Iowa	NORTHERN BORDER PIPELINE CORPORATION	1981-06-08	NATIONAL REGISTERED AGENTS, INC	CURTIS DINANOfficerJOHN GIBSONDirector2 more	Inactive

Illinois	NORTHERN BORDER PIPELINE CORPORATION	1981-06-05	NATIONAL REGISTERED AGENTS, INC	—	Merged

Indiana	NORTHERN BORDER PIPELINE CORPORATION	2003-06-06	NATIONAL REGISTERED AGENTS, INC	JOHN W GIBSONOfficerCURTIS L DINANOfficer3 more	Merged

Indiana	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	2001-06-04	NATIONAL REGISTERED AGENTS, INC	ONEOK PARTNERS GP, L.L.CPartner	Active

Kansas	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	2007-07-30	NATIONAL REGISTERED AGENTS, INC	—	Active

Minnesota	Northern Border Pipeline Corporation	1981-06-08	National Registered Agents Inc	JOHN GIBSONOfficer	Inactive

Minnesota	ONEOK Partners Intermediate Limited Partnership	1993-09-16	National Registered Agents, Inc	QUOC BAO PHANOfficer	Active

North Dakota	NORTHERN BORDER PIPELINE CORPORATION	1981-06-09	ND Secretary of State (N.D.C.C. § 10-01.1-13)	—	Merged

North Dakota	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-09-29	NATIONAL REGISTERED AGENTS, INC	—	Active

Nebraska	NORTHERN BORDER PIPELINE CORPORATION	1981-06-02	NATIONAL REGISTERED AGENTS, INC	ERIC GRIMSHAWOfficerCURTIS DINANOfficer1 more	Inactive

Nebraska	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-09-21	NATIONAL REGISTERED AGENTS, INC	—	Active

Oklahoma	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	2006-06-15	NATIONAL REGISTERED AGENTS, INC	ONEOK ILP GP, L.L.CPartner	Active

South Dakota	NORTHERN BORDER PIPELINE CORPORATION	1981-06-15	NATIONAL REGISTERED AGENTS, INC	—	Inactive

South Dakota	ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP	1993-09-02	NATIONAL REGISTERED AGENTS, INC	—	Active

Texas	ONEOK Partners Intermediate Limited Partnership	1993-09-16	National Registered Agents, Inc	ONEOK ILP GP, L.L.CPartner	Active

ONEOK PARTNERS INTERMEDIATE LIMITED PARTNERSHIP

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