M.E. Simpson
M.E. Simpson Co., Inc. is a family-owned water infrastructure services firm founded in 1979, providing leak detection, meter testing, hydraulic testing, valve and hydrant management, and wastewater diagnostics to municipal utilities and engineering firms nationwide using proprietary Polcon® hardware and an integrated Pro-* software suite.
- Company typePrivate
- Founded1979
- HeadquartersValparaiso, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What M.E. Simpson does
M.E. Simpson Co., Inc. is a privately held, family-owned water infrastructure services company founded in 1979 and headquartered in Valparaiso, Indiana. The company provides specialized professional services to municipal water utilities and engineering firms across the continental United States, organized into four service categories: Water Loss Control (leak detection, water audits, meter testing, non-revenue water reduction), Asset Management (valve assessment and exercising, hydrant services, GPS mapping, lead service line detection), Wastewater Services (NASSCO-certified manhole inspections, I&I detection, forcemain assessment), and Polcon® Hydraulic Testing (Pitot testing, C-Factor testing, pump curve testing). The firm operates with 101-250 employees delivering on-site services via 2-person field crews, supported by a 24/7 emergency response line for critical leak situations.
The company's technology stack centers on two proprietary product lines developed and maintained in-house. The Polcon® hardware family comprises precision hydraulic instruments—Pitot Rod (flow velocity measurement for meters up to 108 inches), Sentry (microprocessor-based differential pressure recorder), Pacer (pressure recorder for -15 to 300 psi), and Pipe Caliper (inside-diameter measurement to 1/16 inch)—designed for field deployment in standard manholes. The Pro-* software suite (Pro-Valve®, Pro-Hydrant®, Pro-Leaks™, Pro-Meter®, Pro-Maps®, Pro-Manhole®, Pro-Smoke®, and HydroV®) provides integrated asset management for valves, hydrants, leaks, meters, GPS data, manholes, and smoke testing, with native synchronization to Trimble Unity work order management. The stack is complemented by partner technologies including Echologics (ePulse, DX Node acoustic sensing), Electro Scan FELL, Orbis Smart Cap, and SewerAI Pioneer for AI-powered manhole inspections.
M.E. Simpson's business model is primarily quote-based professional services engagement on multi-year contracts, supplemented by Polcon® equipment sales and recurring software access through the customer portal. Customer acquisition relies on direct field sales, an industry partner ecosystem (Echologics, Electro Scan, Orbis, Core and Main, PIA, Hydrosave, Suez), referrals, conferences, trade publications, and digital presence via website, Facebook, LinkedIn, and X/Twitter. The company reports 116,705 miles of pipeline surveyed and 1M+ gallons saved annually for clients, with leadership including Michael Simpson (CEO), Dan Hood (President), Pamela Hood (Secretary), John Van Arsdel (SVP), Cara Lance-Emerick (CFO), Randy Lusk (VP Innovations Solutions), and Terrence Williams (VP Operations).
M.E. Simpson firmographics
Firmographics- Name
- M.E. Simpson
- Legal name
- M.E. Simpson Company, Inc.
- Website
- https://mesimpson.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- M.E. Simpson Co., Inc. is a family-owned water infrastructure services firm founded in 1979, providing leak detection, meter testing, hydraulic testing, valve and hydrant management, and wastewater diagnostics to municipal utilities and engineering firms nationwide using proprietary Polcon® hardware and an integrated Pro-* software suite.
- Ownership category
- akta.pro rank
M.E. Simpson industry classification
Industry- Product category
- Water Infrastructure Services
- NAICS
- Testing Laboratories and Services (54138), Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (221310)
- SIC
- Services-Testing Laboratories (8734), Water Supply (4941), Totalizing Fluid Meters & Counting Devices (3824)
- akta.pro primary industry
- Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones) (EUANAKAA)
- akta.pro secondary industries
- Laboratory Testing & Analytical Services (in-house/contract labs; microbiology, metals, organics) (EUANAJAB), Water Quality Monitoring (Surface Water, Stormwater, Drinking Water) (EUAHACAC), Water Supply & Wastewater Utilities Administration (BPAIACAG)
Keywords
Where M.E. Simpson is headquartered
LocationHeadquarters
- HQ city
- Valparaiso
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
M.E. Simpson business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain, Others
Revenue model
- Water Loss Control Services: Professional services including leak detection, water audits, meter testing, and acoustic surveys to help utilities reduce non-revenue water and recover lost revenue. Services provided by trained field crews on-site.
- Asset Management Services: Valve assessment and exercising, hydrant services, pipeline condition assessment, GPS mapping, and lead service line detection. Data-driven maintenance and emergency preparedness programs for infrastructure protection.
- Wastewater Collection Services: Wastewater diagnostics including manhole inspections, I&I leak detection using Electro Scan FELL technology, forcemain assessment, and GPS-based asset mapping. Certified NASSCO Level 2 inspections.
- Polcon® Hydraulic Testing Services: Pitot testing, C-Factor testing, pump curve testing, and system flow measuring services using proprietary Polcon® equipment. Delivers field data for model calibration and system performance optimization.
- Polcon® Product Sales: Sale of proprietary hydraulic testing equipment including Polcon® Pitot Rod, Sentry, Pacer, and Pipe Caliper. Precision tools designed and manufactured in-house for flow and pressure measurement.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom service packages based on utility needs |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
M.E. Simpson product offering
Product offeringCore offering
M.E. Simpson Co., Inc. provides professional water infrastructure services for municipal water utilities and engineering firms, including water loss control (leak detection, meter testing, water audits), asset management (valve exercising, hydrant services, GPS mapping), wastewater diagnostics (manhole inspection, I&I detection), and Polcon® hydraulic testing using proprietary instruments developed and manufactured in-house. The company supplements these field services with a proprietary Pro- software suite for asset tracking and a small line of Polcon® hardware products sold to utilities.
Product overview
M.E. Simpson Co., Inc. is a water infrastructure services company operating a multi-module software platform complemented by proprietary hardware products and professional services. The core software portfolio includes Pro-Maps (GPS/mapping with Trimble Unity), Pro-Hydrant (fire hydrant management), Pro-Leaks (leak tracking), Pro-Meter (meter testing), Pro-Manhole (manhole inspection), Pro-Smoke (smoke testing), and Pro-Valve (valve assessment) modules. These are complemented by the Polcon product line—Pipe Caliper, Pitot Rod, Sentry, and Pacer—precision instruments for flow and pressure measurement. Services are organized around four main categories: Water Loss Control, Asset Management, Wastewater Services, and Polcon hydraulic testing services, all delivered by field crews across the continental United States since 1979.
Differentiator
Problem solved
Functional benefit
Brands
- Polcon®: Proprietary line of precision hydraulic testing tools including pipe calipers, pitot rods, sentry pressure recorders, and pacer pressure recorders for flow and pressure measurement.
- Pro-Valve®
- Pro-Hydrant®
- Pro-Leaks™
- Pro-Meter®
- Pro-Maps®
- Pro-Manhole®
- Pro-Smoke®
Products and services
- Water Loss Control Comprehensive water loss control services including precision leak detection, AWWA-compliant water audits, and advanced metering solutions to help utilities reduce non-revenue water and recover lost revenue.
- Asset Management Data-driven infrastructure maintenance services including valve assessment, hydrant services, pipeline condition assessment, GPS mapping, and lead service line detection for water utility clients.
- Wastewater Services Wastewater collection diagnostics including GPS mapping, NASSCO-certified manhole inspections, Focused Electrode Leak Location (FELL) leak detection, and forcemain assessment for sewer system compliance.
- Polcon® Hydraulic Testing Services Proprietary hydraulic testing services including Pitot testing, C-Factor testing, pump curve testing, and system flow measuring using Polcon® equipment, delivering field data for model calibration and system performance optimization.
- Polcon® Pitot Rod Proprietary in-house developed precision instrument used inside a pipe's cross section to measure average flow velocity for meters up to 108 inches, providing accurate diameter and velocity profiling for flow meters.
- Polcon® Sentry Compact, microprocessor-based differential pressure recorder for short-term or long-term flow monitoring, with self-contained portable design engineered for deployment in standard manholes.
- Polcon® Pacer Pressure recorder built for trend analysis and system diagnostics with a range of -15 to 300 psi, lightweight, programmable, and easily deployed for C-Factor testing and pipe roughness assessment.
- Polcon® Pipe Caliper Precision measuring tool for fast, accurate inside-diameter measurements to the nearest 1/16 inch, built with brass and steel for durability with leak-proof O-ring packing.
- HydroV® Valve Release Service Specialized service for restoring seized valves to working condition using the proprietary HydroV® tool, employing efficient low-disruption methods that avoid costly excavation.
- Pro-Maps® GPS Data Collection GPS data collection and online data management system integrated with Trimble Unity for tracking valves, hydrants, meters, water main, and other water infrastructure assets with historical data records.
Quantifiable outcome
- 116,705 miles of pipeline surveyed
- +3 more outcomes
Companies that use M.E. Simpson
Customer profileNamed customers2 records
Segments2 records
Ideal customer profiles2 records
M.E. Simpson technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
Feature12 records
M.E. Simpson partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- EchologicscoreEchologics is a technology partner providing leak detection and condition assessment solutions. M.E. Simpson uses Echologics ePulse technology for pipeline condition assessment and DX Node technology for remote leak detection. The partnership enables advanced acoustic leak detection and non-invasive transmission main assessments.
- Electro ScancoreElectro Scan is a technology partner providing Focused Electrode Leak Location (FELL) technology for sewer leak detection and forcemain assessment. M.E. Simpson uses Electro Scan equipment for I&I detection, sewer leak detection, and force main condition assessment from inside the pipe without excavation.
- OrbiscoreOrbis is a technology partner providing smart sensor solutions. M.E. Simpson uses Orbis Smart Cap technology for remote leak detection in distribution systems.
- Core and MainminorCore and Main is a distributor of water infrastructure products and services. Listed as an industry partner in M.E. Simpson's partner ecosystem.
- Trimble Unity (Pro-Maps®)coreTrimble Unity is the work order management system integrated with M.E. Simpson's proprietary software suite including Pro-Valve, Pro-Hydrant, Pro-Leaks, Pro-Meter, and Pro-Manhole programs. Provides GPS data collection and field-to-office data synchronization.
- SewerAI (Pioneer)coreSewerAI Pioneer technology is used for wastewater manhole inspection and mapping. M.E. Simpson uses Pioneer by SewerAI for AI-powered manhole inspections with panoramic imaging.
- SUEZminorSUEZ is an industry partner operating in water and waste management. Listed in M.E. Simpson's partner ecosystem for water infrastructure solutions.
Scale indicators4 records
Recent moves10 records
Expansion highlights6 records
M.E. Simpson competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
M.E. Simpson social profiles
Digital presenceM.E. Simpson financial estimates
Financial estimateRevenue estimate
Valuation estimate
M.E. Simpson leadership team
Management profileNumber of profiles
Profiles10 records
M.E. Simpson funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
M.E. Simpson 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 M.E. Simpson
What does M.E. Simpson do?
M.E. Simpson Co., Inc. provides professional water infrastructure services for municipal water utilities and engineering firms, including water loss control (leak detection, meter testing, water audits), asset management (valve exercising, hydrant services, GPS mapping), wastewater diagnostics (manhole inspection, I&I detection), and Polcon® hydraulic testing using proprietary instruments developed and manufactured in-house. The company supplements these field services with a proprietary Pro- software suite for asset tracking and a small line of Polcon® hardware products sold to utilities.
Is M.E. Simpson a public or private company?
M.E. Simpson is a private company. It is classified as family owned and is currently operating.
When was M.E. Simpson founded?
M.E. Simpson was founded in 1979. It employs 101 to 250 people.
Where is M.E. Simpson based?
M.E. Simpson is headquartered in Valparaiso, United States, in the North America region.
How does M.E. Simpson make money?
Five revenue lines are on record. Water Loss Control Services are the primary driver. The others are asset Management Services, wastewater Collection Services, polcon® Hydraulic Testing Services and polcon® Product Sales.
Does M.E. Simpson have an API?
No public API is recorded for M.E. Simpson.
What industry is M.E. Simpson in?
M.E. Simpson's product category is Water Infrastructure Services. Its primary akta.pro industry code is EUANAKAA, Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones), with a secondary code of EUANAJAB, Laboratory Testing & Analytical Services (in-house/contract labs; microbiology, metals, organics). Its NAICS code is 54138 and its SIC code is 8734.