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ATN Hoelzel LP Tech Stack

Turnkey automation systems for material dispensing and sealing in manufacturing

Automation Machinery Manufacturing Chattanooga, Tennessee 51–200 employees Founded 2010 Privately Held

ATN supplies integrated automation cells and metering equipment for adhesives, sealants, and coatings across automotive, renewable energy, and aerospace. The engineering-focused hiring mix (7 of 18 open roles) paired with active projects in cost estimation, ERP reporting, and process automation signals an inward-facing maturity phase—scaling internal operational rigor alongside product delivery. Stack anchors on Siemens (TIA Portal, WinCC) and Beckhoff industrial controllers, with Ignition for HMI integration.

Tech Stack 11 technologies

Core StackAllen-Bradley CATIA TIA Portal Siemens TIA Portal Beckhoff WinCC WinCC flexible Ignition Microsoft Office EPLAN Excel

What ATN Hoelzel LP Is Building

◆Challenges

Automating automotive plant operations
Increasing revenue, margin, and efficiency
Acquiring new key customers
Optimizing accounting processes
Budget deviations
Optimizing business processes
Identifying cost savings
Improving cost accounting
Optimizing procurement processes

▲Active Projects

Sicherheitsmatrizen
Srasw entwicklung
Kalkulation von einzelbaugruppen
Pflege innerhalb des kalkulationsschemas
Development and implementation of growth strategies
Continuous market analysis
Developing controlling tools and processes
Creating erp-based reports
Supporting cost estimation projects

Hiring Activity

Accelerating20 roles · 20 in 30d

Department

Engineering

7

Finance

4

Marketing

2

Sales

2

Ops

1

Procurement

1

Product

1

Seniority

Mid

10

Junior

4

Senior

2

Lead

1

Manager

1

Notable leadership hires: Marketing Team Lead

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About ATN Hoelzel LP

ATN Hoelzel is a privately held supplier of turnkey automation and dispensing systems for manufacturing operations. Founded in 2010 and headquartered in Chattanooga, Tennessee, the company serves machine builders, automotive manufacturers, renewable energy producers, and aerospace suppliers with integrated solutions for metering, pumping, and dispensing of adhesives, sealants, resins, lubricants, and coatings. The product portfolio ranges from discrete components to full automatic cells, combining Siemens and Beckhoff controllers with custom metering hardware. Current operational focus spans cost accounting optimization, procurement process improvement, and revenue growth through key customer acquisition.

HeadquartersChattanooga, Tennessee

Company Size51–200 employees

Founded2010

Hiring MarketsGermany

Frequently Asked Questions

What industrial control systems does ATN use in their automation solutions?

ATN's stack centers on Siemens TIA Portal and WinCC (HMI), Allen-Bradley, Beckhoff, and Ignition for system integration and visualization across their dispensing and metering platforms.

What industries does ATN serve with its automation systems?

Primary focus is automotive and renewable energy (solar, wind). Secondary markets include aerospace, marine, offshore, electronics, wood, furniture, and coating/lubrication applications.