H.a. King Co., Inc.

Royal Oak, MI

Company facts

Self-certified in SAM.gov: For Profit Organization

Manufacturer of Goods

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
SAM.gov registration date: Mar 1, 2002
Physical address: 5038 Leafdale Blvd, Royal Oak, MI 48073, USA
Website: ha-king.com
Founded: 1935
Employees: 1-10
Estimated annual revenue: $0-$1M
Industry: Industrials

Capital Goods

Industrial Conglomerates

Industrials & Manufacturing
SIC code: 30 Rubber & Miscellaneous Plastics Products
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Oct 21, 2025.

Award	Agency	Obligated	Awarded
Mount, resilient, WEA SPE4A619PN559	Aviation (DLA)	$0	Sep 30, 2019
Purchase Order AE070199505BDAAE0795C0361	Department of the Army	$26,000	May 15, 1995
Definitive Contract AE070199504DDAAE0795C0413	Department of the Army	$50,000	Apr 15, 1995
Definitive Contract AE070199501DDAAE0795C0130	Department of the Army	$33,000	Jan 15, 1995
Definitive Contract AE070199501DDAAE0795C0229	Department of the Army	$25,000	Jan 15, 1995

Vendor	Location	Primary NAICS
Reliable Rubber Products Company UEI X87AEFK1MCW7	Bensalem, PA	339991 Gasket, Packing, and Sealing Device Manufacturing
Roman Global Resources Inc. UEI WGKKTBYCGNY8	San Clemente, CA	339991 Gasket, Packing, and Sealing Device Manufacturing

From the vendor's SBA profile

Rubber to Metal Bonding, Vibration Control Products

Yes. H.a. King Co., Inc.'s SAM.gov registration is active through October 20, 2026.

H.a. King Co., Inc.'s most recent federal contract award is Mount, resilient, WEA (SPE4A619PN559), from Aviation (DLA), on September 30, 2019.

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