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Senneca Holdings Tech Stack

Specialty door manufacturer with portfolio of engineered entrance and architectural systems

Wholesale Building Materials West Chester, Ohio 501–1,000 employees Privately Held

Senneca operates a diversified portfolio of specialty door manufacturers with 501–1,000 employees across North America and Romania. The hiring surge (28 roles in 30 days, accelerating) is heavily weighted toward manufacturing and engineering, paired with active projects in lean process optimization, waste reduction, and automation—signaling a push to rationalize production efficiency and supply-chain resilience across acquired operations. Tech stack is traditional (Windows, Infor ERP, AutoCAD, Salesforce) with Monday.com for project management, reflecting a holding-company model integrating acquired businesses rather than a greenfield build.

Tech Stack 11 technologies

Core StackAutoCAD Monday.com Salesforce Windows Infor Excel AutoCAD Inventor Microsoft Office Word Outlook CAD

What Senneca Holdings Is Building

◆Challenges

Inventory accuracy
Warehouse performance improvement
Reducing waste and enhancing customer experience
Supplier quality issues
Material handling efficiency optimization
Material flow disruptions
Expanding dealer network
Cost control processes
Cost reduction and throughput enhancement
Reducing internal and external non-conformance

▲Active Projects

Hot and cold aisle containment installation
Scrap reduction initiatives
Lean and 5s implementation
Warehouse performance improvement initiative
Space utilization optimization project
Automation systems implementation
Iso certification efforts
Installing hot and cold aisle containment in data centers
Vendor quality control programs
Door engineering product line projects

Hiring Activity

Accelerating55 roles · 30 in 30d

Department

Manufacturing

26

Engineering

9

Logistics

4

Construction

3

Ops

3

Sales

3

Finance

2

Operations

1

Seniority

Mid

21

Junior

16

Senior

7

Lead

4

Manager

3

VP

1

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About Senneca Holdings

Senneca is a privately held holding company headquartered in West Chester, Ohio, that acquires and operates specialty door manufacturers serving commercial, industrial, and architectural markets. The company manages multiple operating entities, allocating capital and operational expertise across its portfolio while pursuing complementary acquisitions in the specialty-door segment. Operations span manufacturing plants, engineering teams, and distribution networks in the United States and Romania. Senneca combines decentralized operational control with centralized resource planning and continuous-improvement initiatives targeting cost structure, inventory accuracy, and supplier quality.

HeadquartersWest Chester, Ohio

Company Size501–1,000 employees

Hiring MarketsUnited States, Romania

Frequently Asked Questions

What ERP and CAD tools does Senneca use?

Senneca runs Infor ERP as its primary system, with AutoCAD and AutoCAD Inventor for design and engineering. Salesforce handles sales operations, and Monday.com supports project management across the portfolio companies.

What operational challenges is Senneca addressing?

Current focus areas include inventory accuracy, warehouse performance, supplier quality control, material-handling efficiency, and non-conformance reduction. Active projects center on lean and 5S implementation, automation systems, and waste-reduction programs.