GOLZ (U.K.) LIMITED

What GOLZ (U.K.) LIMITED does

GÖLZ is a Germany-headquartered, privately held manufacturer of professional diamond tools, drilling and sawing equipment, and mobile battery power systems serving the construction industry. The company was founded in 1946 by Siegfried Götz and today operates through GÖLZ GmbH (Hellenthal, Germany) as the primary manufacturing entity, GÖLZ Holding (Salzburg, Austria) as group headquarters, and seven wholly-owned subsidiaries across the UK, France, Austria, Belgium, the United States, and China. Its core products fall into two categories: Machines (core drills, table saws, floor saws, band saws, slurry recycling systems, surface preparation equipment, hand-held cutters, circular building saws, and high-frequency power tools) and Diamond Tools (blades, grinding and polishing tools, drill bits, and chains/guide bars). More recently, GÖLZ has expanded into portable battery power with the BattPak 5048 (2022) and BattPak 3621 (2025), the latter featuring industry-first NMC solid-state battery technology, IP67 waterproofing, patented cooling technology, and modular expansion up to 13kWh.

Technology is centred on diamond-tool manufacturing, drilling/sawing machinery, and proprietary battery systems. Notable technical components include NMC solid-state battery cells claimed to retain 80% capacity after 4,000 charge cycles, a granted patented cooling architecture for high-power sustained operation, an integrated smartphone app for remote monitoring, and IP67-rated enclosures with solar charging support. Manufacturing is split between Germany (Hellenthal) for engineering-intensive production, Austria (Salzburg) for diamond tool development post the 1987 TTS-Austria acquisition, and China (Hangzhou) for cost-effective production.

Revenue is generated through B2B sales of machines, diamond consumables, mobile energy solutions, and replacement accessories, primarily via direct sales through the seven subsidiaries' own sales and service centres and secondarily through trained distributors in 40+ countries. Pricing is not publicly disclosed; the company operates a quote-based commercial model. Customer segments span construction contractors (primary), film and media production, and emergency responders. The company has been investor-owned by ZENT Group since 2013 and achieved industry recognition in 2025 when the BattPak 3621 won the i SUCCESS AWARDS for 'Best Green Battery Power for Film' at Cannes.

Name

GOLZ (U.K.) LIMITED

Legal name

GÖLZ GmbH

Website

https://golzuk.com

Company type

Private

Founded year

1946

Operating status

Operating

Short description

GÖLZ is a privately held German-headquartered manufacturer of professional diamond tools, drilling and sawing equipment, and mobile battery power systems, primarily serving construction contractors and increasingly film production and emergency response customers across 40+ countries.

Ownership category

akta.pro rank

Product category

Construction Equipment

NAICS

Power-Driven Handtool Manufacturing (333991)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532)

akta.pro primary industry

Drill Tools, Bits & Downhole Equipment (IMAHAMAB)

akta.pro secondary industry

Rock Drilling & Blasthole Drilling Equipment (IMAHAMAC)

Keywords

• Diamond drilling tools
• Construction cutting machinery
• Portable battery power stations
• Diamond blades and bits
• Floor and table saws

Headquarters

HQ city

Northfleet

HQ country

United Kingdom

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Diamond Tools Sales: Manufacturing and sale of diamond blades, grinding and polishing tools, diamond drill bits, and diamond chains for cutting concrete and building materials.
2. Construction Equipment Sales: Sale of drilling and sawing machines including core drills, table saws, floor saws, band saws, and hand-held tools for construction industry professionals.
3. Mobile Energy Solutions: BattPak battery power stations and expansion packs for portable power applications in construction, film production, and emergency response sectors.
4. Accessories and Spare Parts: Sale of accessories for all product lines including mobile energy accessories, core drilling accessories, saw accessories, and surface preparation accessories.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

GOLZ (U.K.) LIMITED is the UK sales subsidiary of GÖLZ GmbH, supplying professional diamond tools (blades, drill bits, chains) and drilling/sawing machinery (core drills, floor saws, table saws, band saws) for the construction industry. The company also sells BattPak portable battery power stations and accessories that provide emission-free, weatherproof power for construction, film production, and emergency-response applications.

Product overview

GÖLZ is a manufacturer of professional diamond tools and drilling/sawing equipment for the construction industry. The product portfolio includes two main categories: Machines (mobile energy solutions, core drills, table saws, floor saws, band saws, slurry solutions, surface preparation equipment, hand-held tools, circular building saws, and high frequency power tools) and Diamond Tools (blades, grinding/polishing tools, drill bits, and chains/guide bars). The company has recently expanded into battery-powered solutions including the BattPak 5048 and BattPak 3621 portable battery stations, which work with Xpansion expansion packs to provide sustainable power alternatives to traditional fuel generators. The products are designed for drilling and sawing in concrete and other building materials across construction, roadwork, and emergency rescue applications.

Differentiator

Problem solved

Functional benefit

Brands

• BattPak: Portable mobile battery power stations for construction, outdoor, and emergency power applications; includes models BattPak 5048 and BattPak 3621
• Xpansion
• ENERGY2GO
• KB300A

Products and services

• BattPak 3621 Portable Battery Station Portable battery power station providing silent, zero-emission, weatherproof (IP67) AC power for outdoor, construction, emergency-response, and film-production use. Features NMC solid-state battery technology, patented cooling, smartphone app monitoring, and solar charging capability.
• BattPak 5048 Mobile Battery Power Station Industrial-quality weatherproof mobile battery generator that powers electric tools and machinery on construction sites, providing 5kW continuous output with expandable capacity for high-energy-demand applications.
• Core Drills Hand-held core drilling machines, rig-mounted drilling motors, drill stands, and high-frequency drilling motors for concrete and building material drilling on construction sites.
• Table Saws Stone cutting machines including tile and bridge saws, masonry saws, and block saws for precision cutting of stone, tile, and masonry in construction applications.
• Floor Saws Floor sawing equipment offered in fuel-powered, electrically-driven fuel, and electric-only variants for cutting concrete, asphalt, and building materials.
• Band Saws Band saw machines designed for cutting stone and building materials in construction applications.
• Slurry Solutions Slurry recycling systems and solutions for managing drilling and cutting wastewater in construction operations.
• Surface Preparation Equipment Grinding machines and dust extraction/vacuum units used for surface preparation in construction and renovation projects.
• Hand-Held Cutting Tools Electric power cutters and hand-held cutting tools for construction, roadwork, and emergency rescue applications.
• Circular Building Saws Circular saws designed for building construction cutting applications.
• High Frequency Power Tools High-frequency power tools including powerboxes, drives, adapters, drilling motors, and accessories for professional construction use.
• Diamond Blades Diamond cutting blades for angle grinders, tile/bridge saws, stone cutting machines, floor saws, cut-off saws, and wall saws.
• Grinding and Polishing Tools Diamond grinding and polishing tools used with grinding machines during surface preparation.
• Diamond Drill Bits

Quantifiable outcome

• BattPak 3621 retains 80% battery capacity after 4,000 charge cycles
• +3 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Dr. BendercoreStrategic or Co-development Partner · 1 January 2016Strategic partnership with Dr. Bender, an electric tool manufacturer with over 80 years of history. In 2024, Gölz merged the production of drilling motors and high-frequency drilling and sawing equipment with Dr. Bender, securing its position as an industry leader in drilling motor development and production.
• STIHLminorChannel Partner/ Reseller/ Distributor · 1 January 1949Partnership with renowned chainsaw manufacturer STIHL since 1949, initially as a STIHL distributor in the Rhine region. Gölz developed its first machine (GÖLZ KB300) in 1968 powered by a STIHL 2-stroke engine.

Scale indicators5 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Weber Maschinentechnik: Germany-based specialist in floor saws, wall saws, and diamond cutting equipment for roadwork and construction — narrowly competing with GÖLZ Floor Saws, Circular Building Saws, and wall-saw accessories.
• Saint-Gobain Abrasives (Norton Clipper): Saint-Gobain's Norton Clipper and construction-products lines sell diamond blades and saws for concrete/masonry — overlapping directly with GÖLZ's Diamond Blades, Floor Saws, and Circular Building Saws categories.
• Tyrolit: Austria-headquartered manufacturer of diamond tools, saws, and drilling equipment for construction and stone — a near-identical product portfolio to GÖLZ, particularly competitive in European core-drill and diamond-blade markets.
• Husqvarna Construction: Husqvarna's Construction division manufactures diamond cutting blades, saws, and drilling equipment for concrete and masonry — directly overlapping GÖLZ's core product lines in saws, blades, and drilling motors, serving the same construction-channel end customers.
• Hilti: Global manufacturer of professional-grade power tools, drilling systems, and diamond consumables for construction trades — direct rival to GÖLZ in core drilling motors, rig-mounted drills, and on-site power solutions.

Broad incumbents

• Makita: Makita is a global power-tools incumbent with strong construction-channel presence in drills, cutters, and increasingly cordless job-site power — competing for the same contractor buyer as GÖLZ Diamond Tools and Hand-Held Tools.
• Robert Bosch Power Tools: Bosch's Professional Power Tools division spans diamond accessories, hand-held saws, core drills, and increasingly cordless site power — broader portfolio than GÖLZ but overlapping on the construction professional customer.
• DeWalt (Stanley Black & Decker): DeWalt's construction power tools, anchor/fastening, and job-site solutions overlap with GÖLZ core drills and the broad construction-tools buyer, while its parent brand competes in portable power as well.
• Milwaukee Tool (Techtronic Industries): Milwaukee's heavy-duty professional range includes core drills, hand-held cutters, and MX Fuel battery job-site power — directly competitive in construction tools and the cordless power-station arena.

Emerging players

• EcoFlow: EcoFlow specializes in portable and home backup lithium battery power stations with consumer/D2C channels — directly competing with GÖLZ's BattPak line in construction, outdoor, and emergency-response use cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/golz-u.k.-limited

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries6 records

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 GOLZ (U.K.) LIMITED