LadTech

What LadTech does

LadTech Inc. is a privately held, family-owned manufacturer of patented high-density polyethylene (HDPE) manhole and catch basin adjusting rings, headquartered in Buffalo, Minnesota. Founded in 1994 by Dwight Wiedrich and now led by CEO Lana Wiedrich, the company manufactures a direct, mortarless replacement for traditional concrete, brick, and mortar rings used in sanitary sewer, stormwater drainage, and roadway infrastructure. Its product system is centered on two core SKUs - HDPE Manhole Adjusting Rings and HDPE Catch Basin Adjusting Rings - both produced from 100% recycled HDPE, carrying DOT approval and an H25 traffic rating, and stated to deliver a 100-year design life with watertight sealing that eliminates inflow and infiltration (I&I). Complementary components include a butyl rope sealant and a recently developed hand-compressible silicone-based sealant.

The company sells on a one-time unit-purchase basis with quote-based, non-public pricing, to municipal governments, public works departments, contractors, and engineering firms. Its go-to-market combines direct inside sales (toll-free phone, website, regional sales directors covering the Midwest and West) with a network of more than 30 independent sales representative firms across US states, Canadian provinces, and Caribbean territories, plus distribution through EJ Prescott. Customer relationships are characterized by multi-decade specification lock-in at named municipalities (Apple Valley, MN since 1998; Chandler, AZ for 15+ years; Windsor, ON since 1997 with ~200 manholes installed), supported by a testimonials base of 500+ clients and a cumulative 3M+ products sold globally.

LadTech's competitive position rests on a patented first-mover HDPE ring architecture, materials-science advantages (corrosion resistance to hydrogen sulfide and road salts, freeze-thaw tolerance, no curing time), and a documented cost-of-ownership advantage over concrete that eliminates recurring rehabilitation cycles. The firm operates without external capital, has no subsidiaries or M&A history, and reports 1-10 employees; revenue, growth rate, and capital structure are not publicly disclosed.

Name

LadTech

Legal name

LadTech, Inc.

Website

https://ladtech.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

LadTech manufactures patented, 100% recycled HDPE manhole and catch basin adjusting rings as a sustainable, mortarless alternative to concrete, selling to municipalities, contractors, and public works departments across North America and the Caribbean.

Ownership category

akta.pro rank

Headquarters

HQ city

Buffalo

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. HDPE Manhole Adjusting Rings Sales: Direct sale of patented HDPE manhole adjusting rings to municipalities, contractors, and public works departments. Revenue is generated through product unit sales with pricing determined by order size and specifications. The company sells through a network of independent sales representatives and directly via its website and toll-free phone line.
2. HDPE Catch Basin Adjusting Rings Sales: Direct sale of catch basin adjusting rings for water management and drainage applications. Sold alongside manhole rings as a complementary product line targeting the same customer base of municipal and infrastructure projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

LadTech Inc. manufactures and sells patented high-density polyethylene (HDPE) manhole and catch basin adjusting rings made from 100% recycled HDPE. The products serve as direct replacements for traditional concrete, brick, and mortar rings used in municipal sewer, stormwater, and roadway infrastructure. The company also offers companion sealant technologies (butyl rope and advanced silicone-based sealants) for watertight installation.

Product overview

LadTech offers a unified product system centered on two core HDPE adjusting ring products: the HDPE Manhole Adjusting Rings and the HDPE Catch Basin Adjusting Rings. Both products are manufactured from fully recycled high-density polyethylene and serve as direct replacements for traditional concrete, brick, and mortar rings in municipal infrastructure applications. The product system emphasizes durability, corrosion resistance, and watertight sealing to eliminate inflow and infiltration (I&I) problems. The company positions these two products as a dynamic solution that works together to serve the full spectrum of underground utility adjustment needs, from sanitary sewer manholes to stormwater catch basins.

Differentiator

Problem solved

Functional benefit

Products and services

• HDPE Manhole Adjusting Rings Patented HDPE adjusting rings engineered to withstand harsh environmental conditions for municipal manhole adjustment. Features H25 Traffic Rating, lightweight design, corrosion resistance to hydrogen sulfide gas and road salt, watertight sealing to eliminate inflow and infiltration (I&I), infinite stackability beyond 6 inches, slope rings for precise grade matching, rings as thin as 1/4 inch for precision fit, and 100-year design life expectancy. Sold to municipalities, contractors, and public works departments.
• HDPE Catch Basin Adjusting Rings HDPE catch basin adjusting rings designed for optimal water collection and drainage, preventing flooding and erosion in urban and rural settings. Features adjustable spacers in 1-inch increments, sloped rectangle and square rings for matching road crown or gutter line, precision-engineered fit, and durable construction. Sold alongside manhole rings to municipalities, contractors, and infrastructure projects.

Quantifiable outcome

• Eliminates I&I (Inflow & Infiltration) completely in municipal sewer systems, reducing treatment costs and regulatory risk
• +5 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

19 partnerships are on record, tiered core.

• Preferred Sales AssociatescoreChannel Partner/ Reseller/ DistributorSales representative firm (Zach Laughlin, Sales Manager) handling distribution and sales in their assigned territory. Contact: [email protected]
• Frank J. MartincoreChannel Partner/ Reseller/ DistributorEstablished sales representative firm handling distribution in their territory. Contact: [email protected]
• Pipeline Services Inc.coreChannel Partner/ Reseller/ DistributorSales representative firm (Bruce Martell) handling distribution in assigned territory. Contact: [email protected]
• McIntire Management GroupcoreChannel Partner/ Reseller/ DistributorSales representative firm with North and South offices covering multiple territories. Contacts: [email protected] (North), [email protected] (South)
• North Bay WaterworkscoreChannel Partner/ Reseller/ DistributorSales representative firm (Jim Passey) handling distribution. Contact: [email protected], nbwh2O.com
• DomCast GroupcoreChannel Partner/ Reseller/ DistributorSales representative firm (Keith) handling distribution. Contact: [email protected], www.domcastusa.com/waterworks/index.php
• Streamline Sales & MarketingcoreChannel Partner/ Reseller/ DistributorSales representative firm (Jeremy Schraeder, Frank Espiritu) handling distribution. Contacts: [email protected], [email protected]
• Copper New England Sales Inc.coreChannel Partner/ Reseller/ DistributorSales representative firm handling New England distribution. Contact: [email protected]
• Coastal Sales CompanycoreChannel Partner/ Reseller/ DistributorSales representative firm (Buzz Brewer) handling distribution. Contact: [email protected]
• Infratech GroupcoreChannel Partner/ Reseller/ DistributorSales representative firm (Fabier Fernandez) handling distribution. Contact: [email protected]
• Municipal Infrastructure Solutions, LLCcoreChannel Partner/ Reseller/ DistributorSales representative firm (J.D. Stephenson) specializing in municipal infrastructure. Contact: [email protected]
• Great Lakes Water & Safety ProductscoreChannel Partner/ Reseller/ DistributorSales representative firm (Vic) handling distribution. Contact: [email protected]
• Hydrosource LLCcoreChannel Partner/ Reseller/ DistributorSales representative firm (Chris Smith) handling distribution. Contact: [email protected], www.hydrosourcesales.com
• Ess Brothers and Sons, Inc.coreChannel Partner/ Reseller/ DistributorSales representative firm (Trent) handling distribution. Contact: [email protected], www.essbrothers.com
• YellowStone Waterworks, Inc.coreChannel Partner/ Reseller/ DistributorSales representative firm (Cavin Noddings) handling distribution. Contact: [email protected], www.ywaterworks.com
• Deblo IndustriescoreChannel Partner/ Reseller/ DistributorSales representative firm (Chris Farkas) handling Canadian distribution. Contact: [email protected], www.deblo.net
• Utility LogiccoreChannel Partner/ Reseller/ DistributorSales representative firm (Joe Rubbelke) handling distribution. Contact: [email protected]
• McCain Waterworks Marketing, LLCcoreImplementation/ SI/ Consulting PartnerPartner firm (Jason Jones, owner) that collaborated with LadTech's engineering team to conduct initial vacuum testing of new silicone sealant materials. Contact: [email protected]
• EJ PrescottcoreChannel Partner/ Reseller/ DistributorDistributor partner (EJ Prescott) serving as an additional distribution channel. Contact: www.ejprescott.com

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Trelleborg Pipe Seals: Trelleborg produces polymer seals and engineered solutions for manhole and pipe systems globally; its HDPE/rubber sealing and adjustment products are emerging in the same niche that LadTech pioneered in North America.

Broad incumbents

• Advanced Drainage Systems (ADS): ADS is the largest US manufacturer of HDPE drainage pipe and stormwater management products; while primarily a pipe maker, its HDPE material expertise and municipal relationships make it a potential adjacent competitor or acquirer of LadTech's adjusting ring line.
• Contech Engineered Solutions: Contech supplies engineered stormwater, sanitary, and site-development infrastructure products to municipalities and engineers, overlapping LadTech's customer base with a wider portfolio of drainage and erosion-control solutions.
• Cantex Inc. Cantex is a major PVC pipe, conduit, and fittings manufacturer serving electrical, plumbing, and utility markets; its HDPE/PVC product engineering and municipal distribution overlap with LadTech's underground infrastructure focus.
• EJ (East Jordan Iron Works): EJ is a broad-incumbent manufacturer of manhole frames, covers, and water/wastewater infrastructure products sold to the same municipal customers as LadTech, with overlapping but much wider product portfolios.
• Mueller Water Products: Mueller Water Products manufactures water infrastructure castings, valves, and hydrants and sells to the same US municipal water/wastewater buyers that purchase LadTech's manhole adjustment products.
• IPEX USA: IPEX manufactures a broad portfolio of PVC, CPVC, and HDPE piping and fittings for municipal water/sewer applications, serving overlapping utility and contractor customers and representing a potential entrant into the HDPE adjusting ring category.
• Oldcastle Infrastructure: Oldcastle Infrastructure (CRH) produces concrete manhole structures, drainage products, and underground utility enclosures, representing the established concrete incumbents whose specifications LadTech displaces in municipal bids.

Direct peers

• Cretex Specialty Products: Cretex manufactures concrete manhole adjustment rings, risers, and related underground infrastructure products — the legacy substitute that LadTech's HDPE rings directly replace in municipal manhole rehab projects.
• Hamilton Kent: Hamilton Kent produces rubber and HDPE-based manhole seals, gaskets, and adjustment solutions for the wastewater industry, directly competing with LadTech's watertight HDPE ring system on infiltration elimination.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/LadtechSystem
• LinkedInlinkedin.com/company/ladtech

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 LadTech