Ies Southwest Inc

What Ies Southwest Inc does

IES Southwest Inc is a Phoenix, Arizona-based manufacturers' representative founded in 1998 that supplies capital equipment and customer support for the water and wastewater treatment market across Arizona, New Mexico, and Clark County, Nevada. The company represents leading equipment manufacturers — primarily Aqua Aerobic Systems (AquaSBR sequencing batch reactors, AquaStorm and AquaDiamond cloth media filters, AquaNereda aerobic granular sludge technology), with complementary lines from OR-TEC (Blue Whale Micro Bar Screen) and Evoqua Water Technologies (UV disinfection) — and resells these alongside broader process equipment, chemical feed systems, odor control, and instrumentation. Its technical differentiation centers on water reuse specialization for the arid Southwest, with documented outcomes including EPA-award-winning phosphorus removal at the Lee, MA wastewater facility and combined sewer overflow remediation in Rushville, IN.

The business model is a commission-based manufacturers' representative motion: IES Southwest earns revenue on one-time capital equipment sales to municipal and industrial clients, supplemented by professional services revenue from technical seminars, operator training, design assistance, and ongoing customer support. Pricing is quote-based and not publicly disclosed, consistent with project-driven municipal capital procurement. Go-to-market is sales-led and relationship-driven, anchored in regional water industry conferences (Rocky Mountain AWWA/WEA Joint Conference, Tri-State Seminar, AZWater) and direct field sales via named contacts including Ryan Spielman and Joel Wade.

The company is privately held, founder/management-owned with no disclosed external funding, no parent company, and no M&A activity in the available record. Headcount is reported at 1-10 employees, consistent with a lean specialty rep firm rather than a scaled distributor or engineering firm. Documented strengths include 25+ years of operating history, exclusive territorial representation rights from its principal manufacturers, and a documented track record of customer success stories used as reference accounts for municipal selling.

Name

Ies Southwest Inc

Legal name

IES Southwest Inc

Website

https://iessouthwest.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

IES Southwest Inc is a Phoenix-based manufacturers' representative founded in 1998, selling water and wastewater treatment capital equipment and support services to municipal and industrial clients across Arizona, New Mexico, and Clark County, Nevada.

Ownership category

akta.pro rank

Product category

Water and Wastewater Treatment Equipment

NAICS

Commercial and Service Industry Machinery Manufacturing (33331)

SIC

Wholesale-Industrial Machinery & Equipment (5084)

akta.pro primary industry

Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)

akta.pro secondary industry

Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration) (IMAIABAK)

Keywords

• Water treatment equipment
• Wastewater treatment systems
• Municipal water solutions
• Water reuse technology
• Process equipment distribution

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations

Revenue model

1. Capital Equipment Sales: Sale of water and wastewater treatment equipment including process equipment, chemical feed systems, odor control, and instrumentation to municipal and industrial customers
2. Customer Support and Service: Ongoing customer service, technical support, operator training, and design assistance for water and wastewater treatment systems
3. Technical Seminars: Technical seminars on application of wastewater treatment systems, including operator training sessions

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

IES Southwest operates as a manufacturers' representative, supplying capital equipment and customer support for water and wastewater treatment systems to municipal and industrial clients in Arizona, New Mexico, and Clark County, Nevada. The company represents leading manufacturers such as Aqua Aerobic Systems, OR-TEC, and Evoqua, offering solutions spanning primary, secondary, and tertiary treatment including aeration, activated sludge, filtration, disinfection, solids handling, and monitoring/controls. It complements equipment sales with project development, design assistance, technical seminars, operator training, and ongoing customer service.

Product overview

IES Southwest Inc is a water and wastewater treatment equipment provider established in 1998, representing leading manufacturers in the industry. The company offers a comprehensive portfolio of products and services including Process Equipment, Chemical Feed Systems, Odor Control, and Instrumentation. Their core product offerings include specialized treatment technologies such as AquaSBR (sequencing batch reactor), Aqua Diamond (cloth media filtration achieving 0.1 mg/L phosphorus), AquaStorm (cloth media filtration for CSO applications), Aqua Nereda (aerobic granular sludge), and UV disinfection systems. The company also provides services including Project Development, Design Assistance, Technical Seminars, Operator Training, and Ongoing Customer Service. IES Southwest specializes in water reuse solutions, serving Arizona, New Mexico, and Clark County, Nevada.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Lee WWTF achieved phosphorus removal well below 0.2 mg/l regulatory limit, receiving EPA award
• +2 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Aqua Aerobic SystemscoreTechnology or IntegrationAqua Aerobic Systems is a leading manufacturer of water and wastewater treatment equipment represented by IES Southwest. Products include AquaStorm cloth media filters, AquaDiamond cloth media filters, AquaSBR sequencing batch reactors, and AquaNereda aerobic granular sludge technology. IES Southwest also hosts technical seminars on application of wastewater treatment systems at Aqua Aerobic Systems facilities in Rockford, IL.

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Evoqua Water Technologies: Large water treatment solutions provider whose ETS UV disinfection line is actually represented by IES Southwest. As a broader incumbent, Evoqua competes on integrated municipal and industrial water treatment contracts across the Southwest region.
• Xylem Inc. Global water technology company offering pumps, filtration, treatment, and smart metering for municipal and industrial water applications; competes with the equipment lines IES Southwest represents on large Southwest municipal bids.
• Severn Trent Services: Supplies water and wastewater treatment systems and services including filtration and disinfection for municipal and industrial clients, competing for similar capital equipment specifications in arid U.S. regions.
• Veolia Water Technologies: Global environmental services and water treatment provider with broad municipal/industrial reuse, desalination, and biological treatment capabilities overlapping with IES Southwest's reuse specialist positioning in the Southwest.

Direct peers

• Smith & Loveless: Manufacturer of packaged wastewater treatment plants, lift stations, and headworks equipment for municipal and industrial applications, competing for similar municipal and industrial capital equipment specifications across the Southwest.
• WesTech Engineering: Designs and supplies water and wastewater treatment process equipment including filtration, clarification, and biological treatment systems for municipal and industrial markets, serving the same Southwest specification community that IES Southwest targets.
• Trojan Technologies: Specializes in UV disinfection systems for municipal drinking water and wastewater — a product category where IES Southwest represents a competitor (Evoqua ETS UV) and frequently co-bids or competes for the same disinfection specification.
• Parkson Corporation: Supplies water and wastewater treatment equipment including aeration, filtration, and biological treatment systems, frequently specified alongside the Aqua Aerobic product line that IES Southwest represents in the same municipal bid environment.
• Aqua Aerobic Systems: Manufacturer of AquaStorm, AquaDiamond, AquaSBR, and AquaNereda wastewater treatment systems. While Aqua Aerobic is IES Southwest's principal represented partner rather than a competitor, both operate in the same municipal/industrial water reuse specification channel and engage with the same municipal customers on bid lists.
• OR-TEC: Manufacturer of the Blue Whale micro bar screen represented by IES Southwest. Operates in the same headworks and screenings specification segment of municipal wastewater projects across the Southwest.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/ies-southwest-inc

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 Ies Southwest Inc