Dan-Loc
Dan-Loc is a Houston-based, privately held manufacturer founded in 1961 that produces high-performance engineered metal fasteners and gaskets for industrial customers, most likely in oil & gas, petrochemical, and heavy OEM end-markets.
- Company typePrivate
- Founded1961
- HeadquartersHouston, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Dan-Loc does
Dan-Loc is a Houston, Texas-based private manufacturer of high-performance engineered metal fasteners and gaskets, founded in 1961 and operating with 101-250 employees. The company serves industrial end-markets that demand precision-engineered metal components — most plausibly oil & gas, petrochemical, and heavy industrial OEM customers — where material traceability, dimensional specification compliance, and performance under pressure/temperature are procurement-critical.
The company's product portfolio is centered on metal fasteners (bolts, studs, nuts, and related hardware) and gaskets, positioned as "high performance" and "engineered," implying specialty alloys, custom machining, and application-specific tolerances rather than commodity-grade fasteners. Specific product lines, technical specifications, alloy grades, and certification scope (e.g., ASME, ASTM, API, NACE) are not documented in the available data, as the corporate website (danlocgroup.com) returned only a verification/placeholder page at the time of data collection. No patents, trademarks, or third-party certifications have been disclosed in the source material.
Dan-Loc operates as a private for-profit entity with no disclosed parent company, no funding history, and no public M&A activity. Leadership is anchored by Steven Madden as Chief Executive Officer. No additional management team, board, or ownership information is available in the source data. Revenue, pricing model, distribution channels, and customer concentration are not disclosed, limiting visibility into the company's commercial mechanics. The 60+ year operating history and stable Houston footprint suggest a mature, relationship-driven specialty manufacturer, though forward-looking signals (growth direction, expansion, capital structure) cannot be characterized from the available evidence.
Dan-Loc firmographics
Firmographics- Name
- Dan-Loc
- Legal name
- Dan-Loc
- Website
- https://danlocgroup.com
- Company type
- Private
- Founded year
- 1961
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Dan-Loc is a Houston-based, privately held manufacturer founded in 1961 that produces high-performance engineered metal fasteners and gaskets for industrial customers, most likely in oil & gas, petrochemical, and heavy OEM end-markets.
- Ownership category
- akta.pro rank
Where Dan-Loc is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Markets served
Dan-Loc business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales
Dan-Loc product offering
Product offeringCore offering
Dan-Loc manufactures high-performance, engineered metal fasteners and gaskets for industrial applications. The company produces precision metal fastening and sealing components used in demanding service environments. Operations are based in Houston, Texas, and the firm has been in business since 1961 with 101-250 employees.
Differentiator
Problem solved
Functional benefit
Products and services
- Engineered Metal Fasteners High-performance engineered metal fasteners designed for demanding industrial applications, supplied to business customers.
- Engineered Metal Gaskets Engineered metal gaskets used for industrial sealing applications in high-performance and demanding service environments.
Companies that use Dan-Loc
Customer profileIdeal customer profiles1 record
Dan-Loc technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Dan-Loc partnerships and signals
Strategic signalRecent moves1 record
Expansion highlights1 record
Dan-Loc competitors and assessment
Company assessmentDirect peers
- Birmingham Fastener & Supply: U.S. manufacturer of standard and custom engineered fasteners serving industrial, energy, and infrastructure markets. Closest analog in scale and engineered-fastener positioning to Dan-Loc.
- National Bolt & Nut: U.S. manufacturer and distributor of industrial fasteners including specialty and engineered bolts. Comparable mid-sized manufacturer profile and end-market exposure.
- Lawson Products: U.S.-based distributor and manufacturer of specialty fasteners, gaskets, and maintenance products serving industrial MRO customers. Highly comparable to Dan-Loc in product mix and industrial customer base.
- Texas Bolt & Nut: Houston-based fastener manufacturer and distributor serving the Texas oil & gas and industrial markets. Directly comparable in geography, scale, and customer base to Dan-Loc.
Broad incumbents
- MSC Industrial Direct: Large MRO distributor offering bolts, nuts, gaskets, and sealing products to industrial customers. Comparable customer base and product overlap, though Dan-Loc is a manufacturer rather than distributor.
- Fastenal: Largest North American industrial fastener and MRO supplier with a heavy Houston/Gulf Coast presence. Overlaps directly with Dan-Loc's fastener business but operates at much greater scale with a digitally native model.
- Trelleborg Sealing Solutions: Global leader in polymer-based and engineered sealing solutions for industrial and oil & gas applications. Comparable on gasket/sealing technology though at significantly larger scale and broader geography.
- Würth Industry: Division of the Würth Group supplying fasteners and C-parts to industrial OEMs. Comparable product mix and customer base, though with substantially greater scale and global footprint.
Emerging players
- ElringKlinger: Global manufacturer of gaskets and sealing technologies, including industrial sealing solutions. Overlaps with Dan-Loc's gasket business on technology and product category.
- Gasket Resources Inc. U.S. manufacturer of industrial gaskets and sealing products for oil & gas, chemical, and power markets. Comparable product category and end-market focus on Dan-Loc's gasket line.
Market position
Strengths3 records
Weaknesses3 records
Competitive moat3 records
Key risks4 records
Key highlights4 records
Customer concentration
Dan-Loc social profiles
Digital presenceDan-Loc financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dan-Loc leadership team
Management profileNumber of profiles
Profiles1 record
Dan-Loc funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dan-Loc 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 Dan-Loc
What does Dan-Loc do?
Dan-Loc manufactures high-performance, engineered metal fasteners and gaskets for industrial applications. The company produces precision metal fastening and sealing components used in demanding service environments. Operations are based in Houston, Texas, and the firm has been in business since 1961 with 101-250 employees.
Is Dan-Loc a public or private company?
Dan-Loc is a private company. It is classified as unknown and is currently operating.
When was Dan-Loc founded?
Dan-Loc was founded in 1961. It employs 51 to 100 people.
Where is Dan-Loc based?
Dan-Loc is headquartered in Houston, United States, in the North America region.
Who are Dan-Loc's main competitors?
Direct peers on record are Birmingham Fastener & Supply, National Bolt & Nut, Lawson Products and Texas Bolt & Nut. Broad incumbents are MSC Industrial Direct, Fastenal, Trelleborg Sealing Solutions and Würth Industry. Emerging players are ElringKlinger and Gasket Resources Inc..
Does Dan-Loc have an API?
No public API is recorded for Dan-Loc.