Krieger Specialty Products
Krieger Specialty Products manufactures acoustical, bullet-resistant, blast-resistant, and forced-entry doors and windows for specification-driven security and life-safety applications. Founded in 1936 in Pico Rivera, California; acquired by Allegion plc in 2024.
- Company typePrivate
- Founded1936
- HeadquartersPico Rivera, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Krieger Specialty Products does
Krieger Specialty Products is a U.S.-based manufacturer of specialty architectural openings — specifically doors and windows engineered for acoustical isolation, bullet resistance, forced-entry resistance, and blast mitigation. The company was founded in 1936 and is headquartered in Pico Rivera, California, operating at a scale of 51–100 employees. Its product set addresses highly specified security and life-safety requirements typical of government, defense, financial, and critical-infrastructure facilities, where openings must meet third-party-tested ratings rather than commodity performance criteria.
The business is a project/specification-driven manufacturer selling engineered openings into construction and retrofit pipelines where certified ratings (ballistic, blast, STC acoustic, forced-entry) gate the buy decision. The source data does not document pricing models, distribution channels, customer segments, or revenue mechanics; the differentiator as recorded is the engineered-product portfolio and the implicit specification position built since 1936.
Between February 2024 and February 2025, Krieger Specialty Products was acquired by Allegion plc and integrated into the Allegion Americas reporting segment, as one of five acquisitions Allegion completed in that window. Prior to acquisition, Krieger operated as an independent privately held manufacturer; following the deal, it no longer operates as a standalone entity. No further post-acquisition strategic, product, or operational disclosures are available in the provided source material.
Krieger Specialty Products firmographics
Firmographics- Name
- Krieger Specialty Products
- Website
- https://kriegerproducts.com
- Company type
- Private
- Founded year
- 1936
- Operating status
- Acquired
- Headcount range
- 51–100 employees
- Short description
- Krieger Specialty Products manufactures acoustical, bullet-resistant, blast-resistant, and forced-entry doors and windows for specification-driven security and life-safety applications. Founded in 1936 in Pico Rivera, California; acquired by Allegion plc in 2024.
- Ownership category
- akta.pro rank
Krieger Specialty Products industry classification
Industry- Product category
- Specialty Security Doors and Windows Manufacturing
- NAICS
- Metal Window and Door Manufacturing (332321)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF)
Keywords
Where Krieger Specialty Products is headquartered
LocationHeadquarters
- HQ city
- Pico Rivera
- HQ country
- United States
- HQ region
- North America
Markets served
Krieger Specialty Products business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales
Krieger Specialty Products product offering
Product offeringCore offering
Krieger Specialty Products manufactures special-purpose doors and windows engineered for acoustical isolation, bullet resistance, forced entry protection, and blast mitigation. The products are designed for high-security commercial, institutional, and government facilities that require certified, custom-engineered architectural openings.
Differentiator
Problem solved
Functional benefit
Products and services
- Special Purpose Doors and Windows Custom-engineered specialty doors and windows manufactured for acoustical, bullet-resistant, forced entry, and blast protection applications. Designed for high-security commercial, institutional, and government facility openings.
Companies that use Krieger Specialty Products
Customer profileIdeal customer profiles1 record
Krieger Specialty Products technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Krieger Specialty Products partnerships and signals
Strategic signalRecent moves1 record
Expansion highlights1 record
Krieger Specialty Products competitors and assessment
Company assessmentDirect peers
- Waco Composites: Produces ballistic-resistant panels, doors, and architectural products for high-security facilities, with overlapping UL-rated bullet-resistant product offerings versus Krieger.
- Overly Door Company: Long-established manufacturer of bullet-resistant, blast, acoustic, and forced-entry doors. Directly comparable to Krieger across the same specialty certification-driven product categories.
- Total Security Solutions: Specializes in ballistic and forced-entry rated doors, windows, and barrier systems for government, financial, and commercial customers, overlapping directly with Krieger's security openings portfolio.
- Insulgard Security Products: Manufactures ballistic, blast, and forced-entry resistant windows, doors, and glazing systems — a direct competitor in the same architectural security openings category as Krieger.
- Industrial Acoustics Company: Manufacturer of acoustic doors, windows, and noise-control products used in studios, secure facilities, and industrial settings; overlaps with Krieger's acoustical door line.
- Altron (by U.S. Bullet Proofing): Provides bullet-resistant doors, windows, and architectural systems for government and commercial customers, competing in the same ballistic/forced-entry segment as Krieger.
Broad incumbents
- Cornell Iron Works: Established manufacturer of commercial and industrial doors (rolling, sectional, fire) with specialty security variants, broader than Krieger but overlapping in commercial/security openings.
- ASSA ABLOY: Global leader in door openings and access solutions; competes through specialty security door brands and bundled hardware/access-control offerings versus Krieger's standalone specialty products.
- Allegion plc: Parent company of Krieger following the 2024–2025 acquisition; broader portfolio of mechanical and electronic security products and access solutions across commercial and institutional markets.
Regional players
- Raynor Door Authority: Manufacturer of commercial and specialty doors (including insulated and security-oriented models) primarily serving North American commercial and industrial markets; partial overlap with Krieger's commercial door offerings.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks4 records
Key highlights5 records
Customer concentration
Krieger Specialty Products financial estimates
Financial estimateRevenue estimate
Valuation estimate
Krieger Specialty Products leadership team
Management profileNumber of profiles
Profiles1 record
Krieger Specialty Products funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Krieger Specialty Products M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Krieger Specialty Products
What does Krieger Specialty Products do?
Krieger Specialty Products manufactures special-purpose doors and windows engineered for acoustical isolation, bullet resistance, forced entry protection, and blast mitigation. The products are designed for high-security commercial, institutional, and government facilities that require certified, custom-engineered architectural openings.
Is Krieger Specialty Products a public or private company?
Krieger Specialty Products is a private company. It is classified as corporate owned and is currently acquired.
When was Krieger Specialty Products founded?
Krieger Specialty Products was founded in 1936. It employs 51 to 100 people.
Where is Krieger Specialty Products based?
Krieger Specialty Products is headquartered in Pico Rivera, United States, in the North America region.
Who are Krieger Specialty Products's main competitors?
Direct peers on record are Waco Composites, Overly Door Company, Total Security Solutions, Insulgard Security Products, Industrial Acoustics Company and Altron (by U.S. Bullet Proofing). Broad incumbents are Cornell Iron Works, ASSA ABLOY and Allegion plc. Raynor Door Authority is listed as a regional player.
Does Krieger Specialty Products have an API?
No public API is recorded for Krieger Specialty Products.
What industry is Krieger Specialty Products in?
Krieger Specialty Products's product category is Specialty Security Doors and Windows Manufacturing. Its primary akta.pro industry code is IMADAIAF, Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security). Its NAICS code is 332321 and its SIC code is 3442.