What Geo-Fennel does

Geo-Fennel (legal entity: geo-FENNEL GmbH) is a privately held German manufacturer of professional measurement technology headquartered in Baunatal, Germany, and operated by Managing Directors Martin Haslbauer and Christian Vogel. The company designs, produces, and sells laser-based precision measurement instruments for the construction trades and construction industry (Bauhandwerk and Bauindustrie), as well as interior finishing trades (Innenausbau). Its product portfolio spans line lasers (point, cross-line, multi-line, and positioning), rotation lasers for indoor and outdoor applications, canal construction lasers for pipe and drainage installation, laser receivers including machine-control receivers, optical and electronic surveying instruments (levels, theodolites, total stations, GPS systems), tripods and leveling staffs, distance measurement tools, environmental measurement instruments, and a broad accessories range. Technology is centred on precision laser optics, photodetector-based receiver electronics, electromechanical self-levelling systems, and digital signal processing for slope/inclination control, with notable proprietary features such as PowerSwitch technology on the FL 505HV-G and the AUTO-DIST function on the FR-DIST 30 that combines a rotation laser receiver with an integrated laser distance meter.

The business model is hardware-centric and one-time-purchase: products are sold at price points ranging from approximately €15.80 (laser safety glasses) to €3,399 (FKL 55-GREEN canal laser), with mid-range professional rotation lasers (€2,000–€2,400) and multi-line lasers (€700–€960) representing the core commercial offering. Revenue is generated through a dual-channel go-to-market: a direct-to-customer e-commerce storefront at geo-fennel.de (available in German, English, French, and Dutch) and a network of authorised regional distribution partners (Vertriebspartner) across Germany and international markets, supplemented by repair services, product documentation, tutorial videos, and a trade-show presence. Customer segments are diversified across professional tradespeople, construction firms, and civil engineering contractors in the DACH region (Germany, Austria, Switzerland) and Benelux (notably the Netherlands), with no publicly disclosed enterprise anchor accounts.

The company employs between 11 and 50 people, has no disclosed outside funding, no parent company, and no subsidiaries, and is structured as a Gesellschaft mit beschränkter Haftung (GmbH) registered at the commercial register of Kassel (HRB 5084). Reported revenue is not publicly disclosed.

Name

Geo-Fennel

Legal name

geo-FENNEL GmbH

Website

https://geo-fennel.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Geo-Fennel (geo-FENNEL GmbH) is a privately held German manufacturer of professional laser measurement instruments — line lasers, rotation lasers, canal construction lasers, receivers, and surveying accessories — sold via dealers and a multilingual e-commerce storefront to construction trades and industry across the DACH region and Benelux.

Ownership category

akta.pro rank

Product category

Surveying & Construction Measurement Instruments

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Optical Instruments & Lenses (3827), Industrial Instruments For Measurement, Display, And Control (3823), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Metrology & Dimensional Measurement (CMMs, laser trackers, gauges, surface/roughness) (IMAGAFAD)

akta.pro secondary industries

Machine Vision & Optical Sensing (Cameras, 3D vision, LiDAR, illumination) (IMAGAFAB), Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers) (IMAFAOAH)

Keywords

• Laser measurement instruments
• Construction surveying equipment
• Rotation laser systems
• Line laser tools
• Canal construction lasers

Headquarters

HQ city

Baunatal

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales - Laser Measurement Instruments: Geo-Fennel generates revenue primarily through the sale of professional laser measurement instruments and surveying equipment, including line lasers, rotation lasers, canal construction lasers, receivers, surveying instruments, and accessories. Products are sold at various price points ranging from approximately €49 to €3,399, indicating a hardware-centric, one-time purchase revenue model.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Geo-Fennel designs, manufactures and sells professional laser-based measurement instruments and surveying equipment for the construction trades and construction industry. Its portfolio covers point, cross-line and multi-line lasers, rotation lasers for indoor and outdoor use, canal construction lasers, machine-control receivers, optical and digital levels, theodolites, total stations, GPS systems, tripods, leveling staffs, laser distance meters, electronic inclinometers, environmental measurement tools (thermal imagers, multimeters, hygrometers) and a wide range of accessories.

Product overview

Geo-Fennel is a German manufacturer of professional measurement technology for the construction trade and industry. The product portfolio includes: 3D machine control systems; line lasers (point lasers, floor/wall line lasers, cross-line lasers, multi-line lasers, positioning lasers); rotation lasers for indoor, outdoor, and combined applications; channel construction lasers; receivers for line and rotation lasers and machine control; surveying instruments (levels, plumb lasers, theodolites, total stations, GPS systems); tripods and leveling staffs (crank tripods, aluminum tripods, wooden tripods, telescopic leveling staffs); measuring and alignment tools (laser distance meters, measuring wheels, tapes, measuring rods, electronic inclinometers, angle meters, spirit levels); environmental measurement technology (temperature/humidity meters, infrared thermometers, thermal cameras, video inspection cameras, multimeters); and accessories (laser safety glasses, fine adjustment mounts, stake-out holders, and various surveying accessories). The company serves professional tradespeople in construction crafts and industry with precision measurement solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• FPL L-GREEN Positioning Line Laser Positioning line laser projecting a clearly visible green laser line for marking and positioning in manufacturing and craft applications; 220V power supply, universal mount (rotatable and tiltable), IP41, laser class 2.
• Geo6X GREEN KIT Selection PRO Multi-Line Laser Multi-functional levelling laser projecting 3 x 360° laser lines forming 6 crosses, with self-levelling range ±3°, accuracy ±2 mm/10 m, working range 40 m (radius) without receiver and 70 m with receiver, IP54, Li-Ion powered. Supplied with multifunction holder, Li-Ion battery, charger, magnetic target plate and case.
• FLG 70-GREEN SP Selection PRO Multi-Line Laser High-precision multi-line laser with ±1 mm/10 m accuracy, electronically self-levelling, 4 vertical lines at 90°, 360° horizontal line, ceiling laser cross, plumb point to floor and remote-controlled slope adjustment; working range 30 m radius without receiver, 80 m with receiver.
• FL 505HV-G with FR 80-MM Professional 2-Axis Slope Rotation Laser Professional 2-axis slope laser using PowerSwitch technology to deliver class 3R output while operating in class 2; horizontal and vertical self-levelling, digital X/Y slope setting up to ±10%, TILT function, VWS (Vibration-Wind-Shield), 90° plumb beam, 2-way radio remote control, IP66 protection, accuracy ±0.5 mm/10 m horizontal / ±1.0 mm/10 m vertical, working range Ø 40 m without receiver / Ø 400 m with FR 77-MM receiver, 40 h battery life.
• FR 75-MM Universal Line Laser Receiver Universal receiver for line lasers with red and green beams; digital laser height display in mm, 100 mm reception field, IP65 protection, 55 h battery life, front/rear display, LED indicators, magnets and levels.
• FR 80-MM Professional Rotation Laser Receiver with mm Display Professional rotation laser receiver with 120 mm reception field, digital mm display on front and back, switchable backlight, freely definable '0' offset, IP67 protection, and switchable accuracy (±0.5/1/2/5/10 mm); suitable for red and green rotation lasers.
• FR-DIST 30 Rotation Laser Receiver with Integrated Laser Distance Meter Combines a rotation laser receiver with a laser distance meter; AUTO-DIST function automatically measures the distance between the laser plane and floor, wall or object; supports area, volume and Pythagoras measurements; working range 300 m (radius), measurement distance 50 m.
• TN 15 Telescopic Levelling Staff High-quality aluminium telescopic levelling staff with robust hex profile, silver anodized surface, continuous cm/E-scale on front, inch scale on rear, accepts LR7 bubble level and locks at full metres.
• FS 30-XL Heavy-Duty Crank Tripod Heavy-duty crank tripod with column/flat head, height range 166–380 cm, 15.6 kg, ~20 kg load capacity, 104 cm crank column adjustment, eccentric and screw clamping, aluminium crank column with fibreglass legs, integrated bubble level, 5/8" thread.
• FS 50-L Crank Tripod Crank tripod with column/flat head, height range 114–290 cm, 8.6 kg, 108 cm crank/extraction column adjustment, central clamping of struts, removable rubber caps, continuous opening at bottom for lasers with downward plumb point.
• FS 50-M Medium-Duty Crank Tripod Medium-duty crank tripod with column/flat head, height range 80–220 cm, 7.2 kg, suited to mid-range surveying and construction applications.
• FS 30-L Crank Tripod Crank tripod with column/flat head, height range 95–285 cm, 8.2 kg, 40 cm crank column adjustment, quick clamp, carrying strap, stable chains on tripod legs, continuous opening at bottom for rotation and line lasers with plumb point to floor.
• FS 8 Lightweight Aluminium Crank Tripod Lightweight aluminium crank tripod for devices with 5/8" thread; built-in bubble level, rotatable/tilting tripod head, height range 56–144 cm (including 28 cm centre column); supplied with carrying bag.
• Lasersichtbrille Laser Safety Glasses Laser safety glasses for improving laser beam visibility; available in red and green variants matched to the corresponding laser type.
• SH2 Schnurgerüsthalter Stake-Out Holder Stake-out holder for aligning the laser axis over a survey stake; suitable for all rotation lasers with special markings for use with FL 275/510 tracking lasers.

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• Von Übermorgen GmbHminorOthersVon Übermorgen GmbH (Lilienthalstraße 7, D-34123 Kassel) provided the concept, design, and programming of the geo-fennel.de website, as acknowledged in the impressum/legal notice section of the website.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/geo-fennel-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Geo-Fennel