Mastenbroek
Mastenbroek Limited is a privately held UK designer and manufacturer of self-propelled trenchers, drainage plows, crawler trucks, and subsea trenching machinery, serving agricultural, utility, sports-field, and offshore contractors globally through direct sales and a multi-country dealer network.
- Company typePrivate
- Founded1973
- HeadquartersBoston, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Mastenbroek does
Mastenbroek Limited is a privately held UK designer and manufacturer of self-propelled trenching machinery, founded in 1973 by John Mastenbroek in Boston, Lincolnshire. The company designs, builds, and services a multi-product portfolio spanning drainage trenchers (10/12D, 15/15, 20/15, 30/20, 40/20), drainage plows, deep trenchers (50/50, 70/80, SM80), rock trenchers (Bulldog 17/17, 20/18), HRT-series heavy rock trenchers, subsea trenching heads and ROVs, and auxiliary equipment led by the CT/12 crawler truck (now in CT12AI form). Underlying technology combines diesel hydrostatic drives, low ground-pressure tracked undercarriages, electronic proportional machine control, and factory-integrated Trimble GPS and laser grade/autosteer systems; the 160/18 flagship is a 1,600hp modular three-unit soil-mixing and dewatering trencher unveiled at Bauma 2022. The company also sells automated machine control (MCS1 and MCS1-EM), the radar-based Magic Eye gravel dispensing system, bespoke engineered solutions, and pre-owned equipment.
Mastenbroek monetises capital-equipment sales of custom-configured trenchers, plows, crawler trucks, and rock trenchers priced per specification; recurring revenue streams include after-sales service contracts, spare parts, mobile on-site engineering, and a Trimble DA2 Catalyst + WM-Subsurface survey bundle priced at £6,000. Distribution combines direct UK field sales led by Commercial Director Christopher Pett and Technical Director Fred Clarke, a dealer and partner network across France, Netherlands, Russia, Lithuania, Croatia, Egypt, India, and the USA (Port Industries / mastenbroekusa.com), trade-show direct sales (Bauma, Cereals, LAMMA, CONEXPO-CON/AGG), and a self-serve pre-owned equipment storefront.
Customer segments span agricultural drainage contractors (UK firms such as White Horse Contractors, Swain's Land Drainage, Lincolnshire Drainage Company; French rental specialist TP Milhaud with 11 units; New Zealand's Awakeri Drainage), utility and infrastructure contractors (AUS Ltd, Karl Möhle GmbH, MJ Abbott), offshore subsea operators, sports-field contractors (Hugh Pearl, AgriPower, MJ Abbott), environmental and groundworks contractors using the 160/18, and farmers accessing MCS1 and survey tools.
Mastenbroek firmographics
Firmographics- Name
- Mastenbroek
- Legal name
- Mastenbroek Limited
- Website
- https://mastenbroek.com
- Company type
- Private
- Founded year
- 1973
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Mastenbroek Limited is a privately held UK designer and manufacturer of self-propelled trenchers, drainage plows, crawler trucks, and subsea trenching machinery, serving agricultural, utility, sports-field, and offshore contractors globally through direct sales and a multi-country dealer network.
- Ownership category
- akta.pro rank
Where Mastenbroek is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices9 records
Markets served
Mastenbroek business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- New trencher and crawler truck sales: Primary revenue stream from sale of new self-propelled drainage trenchers, deep trenchers, rock trenchers, HRT-series rock trenchers, subsea trenchers, and the CT12 crawler truck. Custom-configured builds with engines (Volvo Penta / Deutz), machine control, and application-specific options priced per specification.
- Pre-owned equipment sales: Sale of used Mastenbroek and other-make trenchers at competitive prices via a dedicated pre-owned equipment storefront. Resale values supported by long product lifecycles (first 1977-built trencher still in operation).
- After-sales service, parts and technical support: Ongoing service contracts, spare parts, and qualified engineer technical support to maximise uptime and ROI for Mastenbroek machines, including mobile on-site service across the UK and worldwide via dealer network.
- Engineered Solutions / bespoke machine builds: Custom one-off engineered machines and specialist attachments (e.g., green waste cutting beams, Syncro Trench, gravel compactors) built to customer specifications using Mastenbroek's 'trenchineering' expertise.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Trimble DA2 Catalyst + WM-Subsurface survey package |
| Unit Pricing | Multi-year contract | Custom trenchers, crawler trucks and engineered solutions |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels9 records
Mastenbroek product offering
Product offeringCore offering
Mastenbroek designs, manufactures, and supplies self-propelled trenchers, drainage plows, deep trenchers, rock trenchers, and subsea trenching machines from its Boston, Lincolnshire facility. The company integrates proprietary electronic machine control systems (MCS1/MCS1-EM) and Trimble GPS/laser grade control as factory-fitted options on its equipment, serving agricultural drainage, utility installation, and offshore cable/pipe laying markets.
Product overview
Mastenbroek Limited is a UK-based designer and manufacturer offering a multi-product portfolio of self-propelled trenching machines and related equipment, rather than a single unified product. The core hardware offering is organised across several product lines: Drainage Trenchers (9/12, 10/12D sportsfield, 15/15, 20/15, 30/20, 40/20), Drainage Plows (25/20 and 40/20), Deep Trenchers (50/50, 70/80, SM80), Rock Trenchers (the BULLDOG/17/17, 20/18, and cross-country variants), HRT Series Rock Trenchers (HRT25, HRT85), Subsea Trenchers (remote subsea trenchers, trenching heads, and ROVs), and Auxiliary Equipment (the CT/12 crawler truck — now in 2025 CT12AI form with AI-based human form recognition — and the GT8 gravel trailer). Flagship individual models include the 160/18 soil-mixing/dewatering trencher (Mastenbroek's largest ever machine) and the American Bulldog. Complementing the hardware, Mastenbroek offers its Machine Control System (MCS1 and MCS1-EM) for automated laser-based depth and grade control, the Magic Eye radar-based gravel dispensing add-on, the GCS100 grade control unit, and a Trimble DA2 Catalyst-based survey package sold as part of its Trimble Authorised Dealer offering. The Engineered Solutions division supplies bespoke trencher builds and attachments such as the BRON V-100 vibratory utility plow, while the Pre-owned Equipment channel resells used Mastenbroek and other-make trenchers. All manufacturing is based in Boston, Lincolnshire.
Differentiator
Problem solved
Functional benefit
Brands
- Bulldog (17/17): Mastenbroek's compact rock trencher, also adapted as the North American-market Bulldog compact utility trencher.
- CT12
- HRT Series Rock Trenchers
- Magic Eye
- MCS1
Products and services
- Drainage Trenchers Self-propelled tracked drainage trenchers in multiple size classes for installing land drainage, water mains, and shallow utility lines; targeted at agricultural contractors, drainage installers, and groundworks firms.
- Drainage Plows Self-propelled drainage plows (25/20 and 40/20) that cut a narrow slit and pull in drainage pipe or cable without opening a full trench; used by agricultural drainage contractors and pipeline installers for rapid, low-disturbance installation.
- Deep Trenchers Heavy-duty self-propelled trenchers (50/50, 70/80, SM80) engineered for deep utility trenching in hard ground, including the 160/18 modular dual-engine design for large-diameter pipe and cable projects; targeted at utility and pipeline contractors.
- Rock Trenchers Self-propelled rock trenchers (Bulldog 17/17 and Bulldog 20/18) built for trenching through rock and hard ground where conventional chain trenchers cannot operate; aimed at pipeline and utility contractors working in challenging geology.
- HRT Series Rock Trenchers HRT (Heavy Rock Trencher) series including HRT25 and HRT85 models, positioned as the largest and most powerful rock trenchers in the Mastenbroek range for extreme ground conditions and large pipeline projects.
- Subsea Trenchers Remotely operated subsea trenching vehicles used to bury cables and pipelines on the seabed; targeted at offshore wind, oil & gas, and submarine telecommunications installers.
- CT12 Crawler Truck
Quantifiable outcome
- MJ & SC Collins trebled daily output from 800–1,000m to nearly 3,000m of drainage per day with the 30/20.
- +5 more outcomes
Companies that use Mastenbroek
Customer profileNamed customers22 records
Segments6 records
Ideal customer profiles4 records
Mastenbroek technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability3 records
Feature8 records
Mastenbroek partnerships and signals
Strategic signalPartnerships
18 partnerships are on record, tiered flagship, core and minor.
- TrimbleflagshipLong-standing Authorised Dealer and technology partner since 2010, when Mastenbroek and Trimble co-developed a GPS system for drainage trenchers. All Mastenbroek trenchers are now factory-ready for Trimble GPS machine control, based on Trimble's WM-Drain and FieldLevel II solutions. Joint products include the GCS100 retrofittable grade controller, MCS1 / MCS1-EM laser grade control system, and the £6,000 DA2 Catalyst + WM-Subsurface survey package. Joint Soil & Water Management Demo Days are held at the Boston factory and at Cereals.
- SocodimacoreMastenbroek's French dealer, based in Arpajon, France. Contact Paul Goncalves. Secured the multi-unit fleet sale to TP Milhaud and supports French trenching and drainage customers.
- Haringsma TechniservicecoreDutch dealer for the Netherlands market. Based in Hoogblokland; contact Rien Haringsma.
- Stroitechnologia LLCcoreRussian distributor based in Moscow; contact Ferid Sadykov.
- UAB 'Mastenbroek Lietuva'coreLithuanian partner company in Kaunas; contact Vytautas Kerza.
- Bullex Commerce LtDcorePartner for the Croatia/Balkans region; based in Banja Luka, BiH; contact Mr. Gudelj.
- Mastenbroek Egypt / Meit CocoreEgyptian partner based in Cairo; contact Ali Fikry.
- Dandekar Brothers LLPcoreIndian partner based in New Delhi; contact Mr Anand Pancholia.
- Port Industries Inc (Mastenbroek USA)flagshipUS dealer for the North American market, based in Palmyra, MO; contact Kyle Korb. Operates portindustries.com and the dedicated mastenbroekusa.com site. Supports the US launch of the Bulldog trencher and customer relationships with Pacific Gas & Electric.
- HerdercoreDutch manufacturer of mowing baskets, tree shears and dual-cut flail mower systems, distributed via Mastenbroek in the UK. Co-exhibited at Midlands Machinery Show and LAMMA alongside Mastenbroek's trencher range.
- ConvercoreDutch manufacturer of weed boats and watercourse maintenance equipment (e.g., Conver weed boat with T-cutter and GPS tracking), distributed and demonstrated by Mastenbroek alongside its trencher range.
- BRON (V-100 Offsetting Add-On Vibratory Utility Plow)minorMastenbroek engineers specified and sourced the BRON V-100 add-on vibratory utility plow for MJ Abbott in the UK — the first sold into the UK market — complementing Mastenbroek's utility trencher range.
- Make UKminorMake UK, which represents 20,000 UK engineering and manufacturing companies, organises National Manufacturing Day. Mastenbroek has participated in the event for at least two consecutive years (2024, 2025), hosting local school visits at its Boston factory.
- National Association of Agricultural Contractors (NAAC)coreMastenbroek exhibits in the NAAC Drainage Hub at Cereals (Stand 511, 405a, 413 etc.), alongside AMS Contracting and William Morfoot. The NAAC Drainage Hub is a recurring anchor of Mastenbroek's trade show presence.
- Agricultural and Horticulture Development Board (AHDB)minorAHDB commissioned a Field Drainage Guide report referenced by Mastenbroek on its News & Events page.
- LDCA (Land Drainage Contractors Association)minorMastenbroek hosts LDCA land drainage training courses at its Boston factory; LDCA instructors deliver presentations and practical design exercises on Mastenbroek premises.
- Volvo PentacoreVolvo Penta supplies engines across the Mastenbroek range, including the D8 Stage V engine for the CT12/CT12AI (248hp, 8-litre six-cylinder) and dual TWD1683VE 16-litre Stage V engines for the 160/18 soil-mixing trencher. EU Stage IV compliant versions were first delivered in 2015–2016.
- DeutzcoreDeutz supplies engines for the Mastenbroek range, including the TCD3.6L4 EU Stage 4 / Tier 4F for the 1012D sportsfield trencher and the Deutz Construction TCD 7.8 L6 water-cooled six-cylinder inline engine (268hp) for the 2021 17/17 rock trencher.
Scale indicators12 records
Recent moves6 records
Expansion highlights6 records
Mastenbroek competitors and assessment
Company assessmentDirect peers
- Vermeer Corporation: US-based, family-owned manufacturer of trenchers, horizontal directional drills, and utility equipment — directly comparable to Mastenbroek in trencher design/manufacture, with broader scale and a comparable direct-sales-plus-dealer GTM model. Operates in the same agricultural drainage, utility, and rock-trenching segments.
- Ditch Witch (The Charles Machine Works): US manufacturer of trenchers, vibratory plows, and horizontal directional drills serving utility, telecom, and agricultural markets under The Toro Company. Direct competitor in compact and mid-size trenchers with overlapping product architecture and a deeper North American dealer network than Mastenbroek.
- Marais: French group of specialist civil engineering equipment manufacturers including trenchers, plows, and dewatering equipment. Direct competitor to Mastenbroek in the French utility, pipeline, and groundworks trenching market served via Socodima.
- Tesmec: Italian-listed manufacturer of trencher machines, surface miners, and stringing equipment, including chain and wheel trenchers for utility, pipeline, and rock applications. Closest European direct peer to Mastenbroek with overlapping utility trenching and rock trenching product lines.
- Trencor (Astec Industries): US heavy-duty chain trencher brand, now part of Astec Industries, focused on utility, pipeline, and large infrastructure trenching. Comparable to Mastenbroek's 50/50, 70/80, and deep trenching product lines in target applications and customer base.
Broad incumbents
- Caterpillar (Cat): Global heavy-equipment OEM that supplies trenchers, pipelayers, and underground construction equipment. Overlaps with Mastenbroek's 160/18 deep trenching and Bulldog US-target utility segments as a broad incumbent with scale advantages in dealer reach and electrification roadmap.
Others
- Trimble Agriculture: Mastenbroek's flagship technology partner and the de facto industry standard for GPS-based drainage design and machine control (WM-Drain, FieldLevel II). Comparable as the underlying software/hardware stack that Mastenbroek integrates, and a key ecosystem dependency rather than a direct competitor.
Emerging players
- BRON: Dutch/Polish manufacturer of utility trenchers, vibratory plows (including the V-100 already distributed by Mastenbroek into the UK), and cable-laying equipment. Comparable to Mastenbroek's utility/cable trenching offering and a current distribution partner.
- Simex: Italian manufacturer of attachment heads for excavators, including wheel trenchers and rock saws. Adjacent to Mastenbroek's trenching offering, focused on the excavator-mounted segment of the same utility and rock-trenching end market.
Regional players
- McConnell Trenchers: UK-based manufacturer of agricultural and drainage trenchers, the closest UK-headquartered direct competitor to Mastenbroek with overlapping agricultural and sports-field drainage trenching products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Mastenbroek social profiles
Digital presenceMastenbroek compliance and trust
Trust signalCompliance4 records
Mastenbroek financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mastenbroek leadership team
Management profileNumber of profiles
Profiles7 records
Mastenbroek subsidiaries and ownership
Company hierarchySubsidiaries2 records
Mastenbroek funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mastenbroek M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mastenbroek
What does Mastenbroek do?
Mastenbroek designs, manufactures, and supplies self-propelled trenchers, drainage plows, deep trenchers, rock trenchers, and subsea trenching machines from its Boston, Lincolnshire facility. The company integrates proprietary electronic machine control systems (MCS1/MCS1-EM) and Trimble GPS/laser grade control as factory-fitted options on its equipment, serving agricultural drainage, utility installation, and offshore cable/pipe laying markets.
Is Mastenbroek a public or private company?
Mastenbroek is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Mastenbroek founded?
Mastenbroek was founded in 1973. It employs 11 to 50 people.
Where is Mastenbroek based?
Mastenbroek is headquartered in Boston, United States, in the North America region.
How does Mastenbroek make money?
Four revenue lines are on record. New trencher and crawler truck sales are the primary driver. The others are pre-owned equipment sales, after-sales service, parts and technical support and engineered Solutions / bespoke machine builds.
Who are Mastenbroek's main competitors?
Direct peers on record are Vermeer Corporation, Ditch Witch (The Charles Machine Works), Marais, Tesmec and Trencor (Astec Industries). Caterpillar (Cat) is listed as a broad incumbent. Trimble Agriculture is listed as an others. Emerging players are BRON and Simex. McConnell Trenchers is listed as a regional player.
Does Mastenbroek have an API?
No public API is recorded for Mastenbroek.