Great Lakes Process Controls
Allied Instrumentation (formerly Great Lakes Process Controls) is a stocking distributor and manufacturer representative of process instrumentation, heat tracing, gas detection, and valve products serving industrial facilities across the U.S. Midwest and New England.
- Company typePrivate
- Founded1981
- HeadquartersFarmington Hills, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Great Lakes Process Controls does
Allied Instrumentation, formerly operating as Great Lakes Process Controls, is a private U.S. industrial distributor and manufacturer representative specializing in process instrumentation, heat tracing, gas detection, and flow/control products. The company rebranded in 2024 from its Great Lakes heritage to Allied Instrumentation, operating ten regional offices across the Midwest (Riverdale/Quad Cities HQ, Appleton, Bismarck, Highland, Joliet, Indianapolis, Minneapolis Region, Peoria, Fenton/St. Louis) and New England (Sutton, MA), with announced expansion of its nVent Raychem territory in February 2024 to cover E. Missouri, Illinois, W. Kentucky, and Indiana counties of Lake. The portfolio is organized into five product categories - Analysis and Communication, Heating Solutions, Instrumentation and Control, Safety/Detection/Monitoring, and Valve and Actuation - and represents tier-1 OEMs including Yokogawa, Raychem Chemelex (nVent), Berthold, MSA, REOTEMP, Panametrics, PLT Mag-Gage, and Schubert and Salzer Valves.
The business operates a stocking-distributor plus manufacturer-rep model, holding inventory for rapid delivery while providing engineered solutions, product selection, programming, and consolidation of instrumentation for both domestic and international industrial projects. Customers transact through a direct quote-based sales motion with no public pricing. Revenue is generated through distribution margins on represented OEM lines plus value-added engineering services, with customers citing equipment uptime, calibration-free longevity, and project-level consolidation as core value drivers per on-site testimonials. The company is independently owned with no disclosed parent, institutional investor, or funding activity, suggesting an internally financed regional operator rather than a venture- or PE-backed growth platform. Customer engagement is supported by content marketing (website, blog, email newsletter) targeting top- and mid-funnel industrial buyers across sixteen listed verticals including chemical, petrochemical, oil and gas, power generation, refining, pharmaceutical, food and beverage, water and wastewater, mining, ethanol, agriculture, pipelines, data centers, and pulp and paper.
Operationally, Allied Instrumentation extends across multiple Allied-family sister entities (Allied Valve Inc., Valve Sales Inc.), and the November 2023 REXA partnership was announced jointly across these entities, indicating coordinated cross-selling of valves, instrumentation, and actuation. No software products, APIs, mobile applications, or AI/ML capabilities are disclosed in the available material; the underlying technology stack consists of conventional industrial hardware from third-party OEMs distributed and supported by Allied Instrumentation's regional sales and service network.
Great Lakes Process Controls firmographics
Firmographics- Name
- Great Lakes Process Controls
- Legal name
- Allied Instrumentation
- Website
- https://glprocess.com
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Allied Instrumentation (formerly Great Lakes Process Controls) is a stocking distributor and manufacturer representative of process instrumentation, heat tracing, gas detection, and valve products serving industrial facilities across the U.S. Midwest and New England.
- Ownership category
- akta.pro rank
Great Lakes Process Controls industry classification
Industry- Product category
- Industrial Process Instrumentation Distribution
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers) (IMAHAHAM)
- akta.pro secondary industry
- Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)
Keywords
Where Great Lakes Process Controls is headquartered
LocationHeadquarters
- HQ city
- Farmington Hills
- HQ country
- United States
- HQ region
- North America
Offices10 records
Markets served
Great Lakes Process Controls business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Supply Chain, Infrastructure
Distribution channels1 record
Marketing channels3 records
Great Lakes Process Controls product offering
Product offeringCore offering
Great Lakes Process Controls, now operating as Allied Instrumentation, is an industrial stocking distributor and manufacturer representative that supplies process instrumentation, heat tracing, gas detection, valves and actuation, and safety monitoring products. The company represents major brands including Yokogawa, Raychem Chemelex, Berthold, MSA, REOTEMP, Panametrics, PLT Mag-Gage, and Schubert & Salzer, serving industrial customers across the Midwest and New England regions of the United States.
Product overview
Allied Instrumentation (formerly Great Lakes Process Controls) is a distributor of industrial process instrumentation products, representing multiple brand lines. The portfolio includes five core product categories: Analysis and Communication Products, Heating Solutions Products (featuring Raychem Chemelex), Instrumentation & Control Products (including Yokogawa pressure transmitters), Safety, Detection & Monitoring Products, and Valve & Actuation Products. The company also distributes specialized brands including Berthold (moisture measurement), MSA (safety), REOTEMP (instrumentation), Panametrics, and PLT Mag-Gage. Customers can access a robust portfolio of market-leading product lines within one company for instrumentation, safety, and heat tracing solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- Analysis and Communication Products Products for analyzing and diagnostic purposes, including communication capabilities for process monitoring and data transmission, distributed to industrial facility customers.
- Heating Solutions Products Heat tracing and heating solutions for industrial process applications, including Raychem Chemelex products, supplied to plants requiring freeze protection and temperature maintenance.
- Instrumentation & Control Products Core instrumentation and control products including Yokogawa transmitters and other measurement devices for process control applications.
- Safety, Detection & Monitoring Products Safety equipment, gas detection systems, and monitoring products for industrial facility protection, including MSA gas detection equipment.
- Valve & Actuation Products Industrial valves and actuation systems including Schubert & Salzer control valves for process control applications, designed to replace larger globe valves.
Companies that use Great Lakes Process Controls
Customer profileSegments9 records
Ideal customer profiles1 record
Great Lakes Process Controls technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Great Lakes Process Controls partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Raychem (nVent)coreAllied Instrumentation serves as a RAYCHEM representative and stocking distributor serving E. Missouri, Illinois, W. Kentucky, and Indiana counties of Lake, offering nVent Raychem heating solutions products.
- REXAcoreAllied Valve, Allied Instrumentation and Valve Sales Inc. announced new partnership with REXA to deliver engineered solutions for the process control market.
Scale indicators1 record
Recent moves7 records
Expansion highlights5 records
Great Lakes Process Controls competitors and assessment
Company assessmentOthers
- MSA Safety: Manufacturer of gas detection and safety equipment that Allied distributes; while Allied is its channel partner, MSA's direct sales force competes for the same end-customers in the same safety instrumentation category.
Broad incumbents
- Yokogawa Electric Corporation: Manufacturer of the pressure transmitters and control systems that Allied Instrumentation distributes; also operates its own direct sales force globally. A key principal relationship and a structural competitor in the same process control markets.
- ABB Process Automation: Provides measurement, analytics, and control products for process industries including oil & gas, chemicals, and power. Competes with Allied's instrumentation offering and serves overlapping Midwest industrial customers.
- Endress+Hauser: Global manufacturer and direct seller of process instrumentation for flow, level, pressure, temperature, and analytics. Operates both as a manufacturer (which Allied represents competitors of) and through its own direct sales channels, making it both a competing source and an adjacent incumbent.
- Honeywell Process Solutions: Major supplier of process control systems, instrumentation, and safety products targeting the same chemicals, petrochemicals, oil & gas, and power verticals Allied serves. Competes directly via direct sales and channel partners.
- WESCO International: Large-scale electrical and industrial distributor with growing process instrumentation and safety offerings; comparable to Allied's stocking distribution model but at national scale and across broader product categories.
- Emerson Automation Solutions: Owner of Rosemount, Fisher, and Micro Motion; the dominant U.S. process automation and instrumentation provider with its own direct sales and distribution network. Competes with Allied across measurement and control categories in the same industrial verticals.
- Siemens Process Industries: Supplies process instrumentation, automation systems, and analytics for chemical, pharmaceutical, food & beverage, and water industries. Competes broadly with Allied's portfolio across most served verticals.
Direct peers
- MRC Global: Distributor of pipe, valves, fittings, and process equipment to the energy and industrial markets. Closely comparable distribution model focused on upstream, midstream, and downstream oil & gas, petrochemical, and power customers.
- Applied Industrial Technologies: Large industrial distributor serving the Midwest and across the U.S. with bearings, fluid power, and increasingly process instrumentation and MRO products. Closest direct business-model comparison as a multi-state industrial stocking distributor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Great Lakes Process Controls social profiles
Digital presenceGreat Lakes Process Controls financial estimates
Financial estimateRevenue estimate
Valuation estimate
Great Lakes Process Controls leadership team
Management profileNumber of profiles
Profiles2 records
Great Lakes Process Controls funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Great Lakes Process Controls 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 Great Lakes Process Controls
What does Great Lakes Process Controls do?
Great Lakes Process Controls, now operating as Allied Instrumentation, is an industrial stocking distributor and manufacturer representative that supplies process instrumentation, heat tracing, gas detection, valves and actuation, and safety monitoring products. The company represents major brands including Yokogawa, Raychem Chemelex, Berthold, MSA, REOTEMP, Panametrics, PLT Mag-Gage, and Schubert & Salzer, serving industrial customers across the Midwest and New England regions of the United States.
Is Great Lakes Process Controls a public or private company?
Great Lakes Process Controls is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Great Lakes Process Controls founded?
Great Lakes Process Controls was founded in 1981. It employs 11 to 50 people.
Where is Great Lakes Process Controls based?
Great Lakes Process Controls is headquartered in Farmington Hills, United States, in the North America region.
Who are Great Lakes Process Controls's main competitors?
MSA Safety is listed as an others. Broad incumbents are Yokogawa Electric Corporation, ABB Process Automation, Endress+Hauser, Honeywell Process Solutions, WESCO International, Emerson Automation Solutions and Siemens Process Industries. Direct peers are MRC Global and Applied Industrial Technologies.
Does Great Lakes Process Controls have an API?
No public API is recorded for Great Lakes Process Controls.
What industry is Great Lakes Process Controls in?
Great Lakes Process Controls's product category is Industrial Process Instrumentation Distribution. Its primary akta.pro industry code is IMAHAHAM, Process Automation Instrumentation & Control (DCS, Valves, Actuators, Analyzers), with a secondary code of BPABAJAK, Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors). Its NAICS code is 334513 and its SIC code is 3823.