Celsian Technologies

What Celsian Technologies does

CelSian Technologies is a Netherlands-based, employee-owned engineering services and industrial software firm focused exclusively on the glass manufacturing sector. The company operates from a European headquarters in Eindhoven and a US office in Toledo, Ohio, providing a transatlantic delivery footprint. Its core value proposition is improving furnace performance, reducing energy consumption, and supporting energy transition for industrial glass producers through a combination of consulting, proprietary software, and training.

The company's technology stack is centered on four proprietary tools: GTM-X, a Computational Fluid Dynamics (CFD) platform for furnace design evaluation and optimization; rMPC, an advanced process control system for real-time furnace operations; a CO+ sensor for carbon monoxide monitoring in furnace environments; and Energy Balance Software (EBM) for analyzing and optimizing energy consumption. These tools are complemented by on-site furnace measurement services, a laboratory for material analysis, and benchmarking capabilities. The portfolio extends from one-off engineering assessments through to long-term operational partnership arrangements, with rebuild and energy transition support sitting in between.

CelSian generates revenue across three streams: (1) consulting and professional services covering energy reduction, furnace design validation, rebuild support, glass quality assessment, and energy transition; (2) software licensing for GTM-X, rMPC, and EBM; and (3) training delivered via the CelSian Academy, which offers both open-enrollment courses and tailor-made on-site programs. The go-to-market is a consultative, enterprise field sales motion targeting large industrial glass manufacturers, supported by a customer portal, an energy benchmark web tool, and a LinkedIn presence. Pricing is not publicly disclosed, consistent with enterprise project-based contracting.

Name

Celsian Technologies

Legal name

CelSian

Website

https://celsian.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

CelSian Technologies is an employee-owned Dutch industrial engineering firm that provides furnace design, energy management, and process control software and consulting services exclusively to glass manufacturers across Europe and North America.

Ownership category

akta.pro rank

Product category

Industrial Glass Manufacturing Consulting

NAICS

Other Scientific and Technical Consulting Services (54169)

SIC

Services-Commercial Physical & Biological Research (8731), Services-Testing Laboratories (8734)

akta.pro primary industry

Product Design & Mechanical Engineering Consulting (BPAHAIAJ)

akta.pro secondary industries

Sustainability & ESG Consulting (BPAHACAK), Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

Keywords

• Glass manufacturing consulting
• Furnace design evaluation
• Industrial process control
• Energy reduction services
• Computational fluid dynamics

Headquarters

HQ city

Tustin

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Consulting & Professional Services: Technical consulting services including energy reduction consulting, furnace design evaluation, furnace rebuild support, and operational partnership arrangements
2. Software Licensing & Tools: Licensing of proprietary software tools including GTM-X furnace modelling, rMPC process control, and Energy Balance Software
3. Training & Academy Programs: Open enrollment and custom training programs for industrial clients, offered both on-site at customer locations and through published curriculum (CelSian Academy 2026)

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Celsian Technologies sells consulting services, proprietary software tools, sensors, and training programs to industrial glass manufacturers. Its core offerings center on furnace design evaluation, energy reduction, advanced process control, energy transition support, furnace rebuild support, and ongoing operational partnerships, supported by proprietary technologies such as the GTM-X CFD furnace modelling tool, rMPC process control software, the CO+ carbon monoxide sensor, and the Energy Balance Management (EBM) software.

Product overview

Celsian Technologies offers a comprehensive suite of industrial solutions for the glass manufacturing industry, centered on furnace operations, energy management, and process optimization. The portfolio consists of professional consulting services (Energy Reduction, Furnace Design Evaluation, Furnace Rebuild Support, Glass Quality Assessment, Advanced Process Control, Energy Transition Support, and Operational Partnership) and a technology toolkit (Benchmarking, CO+ Sensor, GTM-X Furnace Modelling, Laboratory, Furnace Measurements, Energy Balance Software, and rMPC Process Control). Additionally, CelSian Academy provides training programs. The solutions and tools work together to provide end-to-end support for glass furnace operations, from design and construction through ongoing optimization and energy management.

Differentiator

Problem solved

Functional benefit

Products and services

• Energy Reduction Solutions Consulting service focused on reducing energy consumption in industrial glass furnace operations, targeting glass manufacturing facilities seeking to lower energy costs and improve furnace efficiency.
• Furnace Design Evaluation Validation and assessment service for furnace design to ensure optimal performance, efficiency, and reliability for industrial glass manufacturers.
• Furnace Rebuild Support Technical support service for furnace reconstruction and modernization projects, assisting glass manufacturers through rebuild planning and execution.
• Glass Quality Assessment Evaluation service to assess and improve glass quality in manufacturing processes, helping glass producers diagnose and resolve quality issues.
• Energy Transition Support Consulting service to support glass manufacturers in transitioning to more sustainable energy sources and meeting emissions-related regulatory requirements.
• Operational Partnership Long-term operational partnership arrangement providing ongoing furnace management support for industrial glass manufacturers.
• GTM-X (Furnace Modelling) Computational Fluid Dynamics (CFD) modelling tool for furnace design evaluation, simulation, and analysis, used by glass manufacturers to optimize furnace performance.
• rMPC (Process Control) Advanced process control software for real-time furnace monitoring and optimization in industrial glass manufacturing operations.
• CO+ Sensor Sensor technology for monitoring carbon monoxide (CO+) levels in furnace environments, used for safety and process monitoring in glass manufacturing.
• Energy Balance Software (EBM) Energy balance management software for tracking, analyzing, and optimizing energy consumption in industrial processes, used by glass manufacturers to improve energy efficiency.
• Benchmarking Energy benchmarking tool and service for comparing furnace performance against industry standards, accessed via the benchmarking.celsian.nl portal.
• Laboratory Services Laboratory testing and analysis service for glass and furnace-related materials, supporting manufacturers' quality and process investigations.
• Furnace Measurements On-site measurement service for furnace performance monitoring, providing data collection at customer furnace sites for industrial glass manufacturers.
• CelSian Academy Training program offering open enrollment courses and tailor-made training for professional development in glass furnace operations and energy management; courses can be delivered on-site at customer locations.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• GlassTrendminorOthersReference to visiting www.glasstrend.nl from the website footer, suggesting an affiliated or related organization in the glass industry. Nature of relationship not explicitly defined as partnership.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/celsian-technologies-inc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Celsian Technologies