GovChime
UEI: W3Z7KBWLNHU5 • CAGE: 16FS0

(RK)2 Materials, Inc. (PA)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date May 31, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Aug 13, 2021 (5 years)
Location
West Chester, PA
State of incorporation
Delaware
Purpose of registration
All Awards

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI W3Z7KBWLNHU5. GovChime does not check exclusions.

Performance

Capabilities

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Self Certified Small Disadvantaged Business
  • Women-Owned Small Business
  • Women-Owned Business

Product and service codes (PSC)

  • 1190SPECIALIZED TEST AND HANDLING EQUIPMENT, NUCLEAR ORDNANCE
  • 1337GUIDED MISSILE AND SPACE VEHICLE EXPLOSIVE PROPULSION UNITS, SOLID FUEL; AND COMPONENTS
  • 1338GUIDED MISSILE AND SPACE VEHICLE INERT PROPULSION UNITS, SOLID FUEL; AND COMPONENTS
  • 1420GUIDED MISSILE COMPONENTS
  • 2845ROCKET ENGINES AND COMPONENTS
  • 9350REFRACTORIES AND FIRE SURFACING MATERIALS
  • 9390MISCELLANEOUS FABRICATED NONMETALLIC MATERIALS
  • AC11National Defense R&D Services; Department of Defense - Military; Basic Research
  • AC12National Defense R&D Services; Department of Defense - Military; Applied Research
  • AC13National Defense R&D Services; Department of Defense - Military; Experimental Development

Federal Capability Statement

RK2 provides deep technical expertise, processing capability, and production capacity for advanced and technical ceramics for use in extreme environments. Conducting and providing materials research, materials selection, process and product development, and prototype to full scale manufacturing to bring non-oxide ceramics and oxide/non-oxide ceramic composites from concept to reality. Manufacturing for U.S. commercial and government customers. RK2 brings carbides, borides, nitrides, exotic oxides and their composites to solve the materials challenges faced across a wide range of industries including Aerospace/Defense, Space, Nuclear (Fusion & Fission), and Industrial.

Capabilities & Services

ultra high temp materials
UHTC
Specialty Ceramics
Hot press
armor
rocket nozzle
furnace
fusion
ceramic components
advanced ceramics
technical ceramics
nuclear ceramics
burnable absorber
ceramic rods
ceramic tubes
ceramic discs
crucibles
slip casting
ceramic insulator
radiation sheilding
plasma facing
control surface
leading edge
nozzles
titanium diboride
magnesia
boron carbide
boron carbide - alumina composite
silicon carbide
zirconia carbide
zirconia hydride
tungsten boride
boron nitride
aluminum nitride
fused magnesia

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for (RK)2 Materials, Inc. lists a physical address and a separate mailing address, along with 4 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

222 N Walnut St

Basement Suite

West Chester, PA, 19380

USA

Mailing Address

222 N Walnut St

Basement Suite

West Chester, PA, 19380

USA

Government Business Contact

Ryan P Koseski

CTO

222 N. Walnut St., Basement Suite

West Chester, PA, 19380

USA

Electronic Business Contact

Rebecca Kirkpatrick

President

222 N. Walnut Street, Basement Suite

West Chester, PA, 19380

USA

Government Business Alternate Contact

Rebecca Kirkpatrick

President

222 N. Walnut Street, Basement Suite

West Chester, PA, 19380

USA

Electronic Business Alternate Contact

Ryan P Koseski

CTO

222 N. Walnut St., Basement Suite

West Chester, PA, 19380

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

(RK)2 Materials, Inc. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 31, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Manufacturer of Goods

Registration Details

Source: SAM.gov

Initial Registration

Oct 7, 2025

Last Update

Jun 4, 2026

Registration Activation

Active — Jun 2, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

06