CollTech

What CollTech does

CollTech is a privately held multinational manufacturer of high-performance adhesive and functional materials serving the electronics value chain. The company's portfolio spans four chemistry platforms — acrylates, epoxies, silicones, and polyurethanes — and is organized across curing methods (UV, moisture, thermal, two-component) and functions (structural bonding, sealing/encapsulation, thermal interface, and electrical conductivity/EMI shielding). Differentiated product families include N-Sil silicone CIPG and thermal interface materials (up to 4.6 W/(m·K)), AW and PW structural/encapsulation acrylics, and N-PU polyurethane adhesives, with documented performance attributes such as UL94-V0 flame retardancy and long-term reliability under thermal cycling.

The company operates a vertically integrated model spanning R&D, production, application support, and sales via wholly-owned subsidiaries in China (Dongguan, Qingdao, Shanghai, Nantong, Guangzhou), the United States (Santa Clara), South Korea (Gwangmyeong-si), and Germany (Dornburg). Customers are enterprise OEMs and Tier-1s in four primary verticals: consumer electronics (smartphones, wearables, TWS, AR/VR, PCBA), automotive (EV batteries, e-motors, ECUs, lighting), semiconductor (wirebond IC, advanced packaging, LED, IGBT, camera and fingerprint modules), and a secondary set covering medical devices, renewable energy, and general industry. Go-to-market is enterprise field sales with dedicated regional technical application support engineers and multilingual (English, Korean, German, Chinese) digital presence.

Commercially, CollTech is a custom-solution B2B materials supplier with non-public, project-based pricing; revenue and ARR are not disclosed. The business has scaled through a combination of organic facility build-outs and two acquisitions (Mcoti Technologies in 2020; Shanghai Reland Photovoltaic Materials in 2022). The 2023 joint-stock transformation of the Dongguan entity to Guangdong CollTech Technology Co., Ltd. and the subsequent 2023–2024 wave of grand openings (Qingdao R&D, Shanghai R&D and Business Center, North America production) position the company for continued capacity expansion; venture funding from Guangdong Yuecai Venture Capital (2016) and TDSH Capital (2019) preceded this phase.

Name

CollTech

Legal name

Guangdong CollTech Technology Co., Ltd.

Website

https://colltechgroup.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Specialty Adhesives and Functional Materials

NAICS

Adhesive Manufacturing (32552), Adhesive Manufacturing (325520)

SIC

Adhesives & Sealants (2891)

akta.pro primary industry

Adhesives & Sealants Chemicals (IMAEABAA)

akta.pro secondary industries

Adhesives (Structural & Assembly) (IMAEAGAH), Coating & Adhesive Raw Materials (Resins, Additives, Solvents) (IMAEAGAK), Acrylics & Methacrylates (PMMA, Acrylic Resins) (IMAEANAG), Thermoset Resins (Epoxy, Phenolic, Unsaturated Polyester, PU resins) (IMAEANAE)

Keywords

• Specialty adhesives manufacturing
• Thermal interface materials
• Electronic encapsulation adhesives
• Electromagnetic shielding materials
• Structural bonding adhesives

Headquarters

HQ city

Dornburg

HQ country

Germany

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. High-Performance Material Sales: CollTech generates revenue through the manufacture and sale of high-performance functional materials including specialty adhesives, thermal interface materials, encapsulation compounds, and electromagnetic shielding solutions. The company operates as a multinational enterprise integrating R&D, production, application support, and sales across Asia, Americas, and Europe.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

CollTech manufactures and sells high-performance specialty adhesive materials — acrylates, epoxies, silicones, and polyurethanes — used for structural bonding, sealing, encapsulation, thermal management, and electromagnetic shielding of electronic components. Products are organized by chemistry (Acrylate, Epoxy, Silicone, PU), curing method (UV, moisture, thermal, two-component), and function (structural bonding, sealing/encapsulation, thermally conductive, electrically conductive), and are sold to OEMs in consumer electronics, automotive/EV, semiconductor packaging, and industrial sectors.

Product overview

CollTech is a multinational high-tech enterprise integrating R&D, production, application support, and sales of high-performance materials. The company offers a comprehensive portfolio of electronic functional materials organized by Chemistry (Acrylate, Epoxy, Silicon Based, PU), Curing Method (UV Curing, Moisture Curing, Thermal Curing, Two Components), and Function (Structural Bonding, Sealing/Encapsulation, Thermally Conductive, Electrically Conductive). Key product lines include N-Sil silicone-based thermally and electrically conductive materials, PW and NOBELPLA UV-curable acrylates, AW two-component acrylic structural adhesives, EW epoxy bonding and potting materials, and N-PU polyurethane adhesives. These materials serve consumer electronics, electric vehicles, semiconductor, medical devices, renewable energy, and general industrial applications.

Differentiator

Problem solved

Functional benefit

Products and services

• N-Sil 8352

Quantifiable outcome

• Thermal conductivity up to 4.6W/(m·K) for thermal interface materials
• +2 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Mcoti TechnologiescoreStrategic or Co-development Partner · 1 January 2020CollTech acquired Mcoti Technologies in 2020 as part of strategic expansion of technology capabilities and product portfolio.

Scale indicators3 records

Recent moves17 records

Expansion highlights7 records

Emerging players

• Panacol-Elosol: German specialty adhesives company focused on UV-curable acrylates, epoxies, and conductive adhesives for electronics and medical applications. Comparable product breadth and target customers to CollTech, particularly in camera modules and PCB encapsulation.
• Permabond: UK-based manufacturer of engineering adhesives (cyanoacrylates, epoxies, acrylics, polyurethanes, UV-curables) for industrial assembly. Comparable mid-sized specialty formulator competing in similar structural bonding and electronic assembly applications.

Direct peers

• Dymax Corporation: US-based specialist in light-curable (UV/visible) adhesives, coatings, and encapsulants for electronics assembly, medical devices, and automotive. Directly comparable to CollTech's UV-curable and dual-cure acrylate product lines.
• DELO Industrial Adhesives: German specialty adhesives manufacturer focused on UV-curing, light-curing, and structural adhesives for automotive electronics, semiconductors, and consumer electronics. Closely comparable to CollTech's product portfolio (acrylates, epoxies, dual-cure systems) and customer base.
• H.B. Fuller: US-headquartered specialty adhesives manufacturer with deep exposure to electronics, automotive, and packaging end markets. Competes head-to-head with CollTech in structural, UV-curable, and hot-melt adhesive formulations for electronic assembly.
• Henkel: Global leader in industrial adhesives (Loctite, Bonderite, Technomelt) serving automotive, electronics, and consumer goods. Directly competes with CollTech in structural bonding, encapsulation, and thermal management adhesives, with a much larger global footprint and R&D base.
• Master Bond: US formulator of specialty epoxy, silicone, polyurethane, and UV-curable adhesive systems for electronics, aerospace, and medical applications. Comparable niche-specialty positioning and chemistries to CollTech, with similar custom-formulation sales motion.

Broad incumbents

• Momentive Performance Materials: Global silicones and specialty materials supplier serving electronics, automotive, and industrial markets. Overlaps with CollTech's silicone-based CIPG, thermally conductive, and electrically conductive product lines for electronic component assembly.
• Shin-Etsu Chemical: Japanese chemical giant with leading positions in semiconductor materials, silicone rubber, and rare-earth magnets. Its silicone and electronic materials divisions overlap with CollTech's CIPG and thermal interface silicone products, but at vastly larger scale and broader portfolio.

Regional players

• ThreeBond: Japanese specialty adhesive and sealant manufacturer with strong positions in consumer electronics and automotive (especially Japanese OEMs). Comparable chemistry and end-market overlap with CollTech, though primarily serving Japan and Asia rather than Europe or North America.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/colltech-group

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries9 records

Funding overview

Funding rounds2 records

Investors2 records

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 CollTech