What TSRgrow does

TSRgrow (legal entity Thermal Solution Resources, LLC) is a Warwick, Rhode Island-based manufacturer of horticultural LED lighting systems founded in 2017. The company designs, builds, and supports an integrated "Lighting as a Platform" (LaaP) architecture for commercial cultivation, consisting of ballast-free LED grow light fixtures, TGHV centralized remote power servers located outside grow rooms, and the GROWHub environmental monitoring and control software. The remote-power architecture is the core technical differentiator: by relocating ballasts and drivers to server-room-style cabinets, the system enables hot-swappable maintenance, removes heat from the canopy, eliminates dimming wiring, and supports unlimited configurable lighting zones with dynamic spectral tuning.

TSRgrow serves primarily commercial cannabis cultivators operating indoor and greenhouse facilities, with documented enterprise customers including Hamilton Farms, Holigram (Netherlands, EU-GMP), Bountiful Farms, Grow West Cannabis, and Canapa Valley Farms. The company also addresses adjacent Controlled Environment Agriculture (CEA) buyers and startup cultivators. Go-to-market is direct enterprise field sales supported by an interactive ROI calculator, customer case studies, a podcast (Grow Sessions), trade-show presence (CannMed), and downloadable compliance resources targeting U.S. federal Schedule III cGMP readiness.

The business model blends hardware sales (LED fixtures, remote power servers, HarvestPro plug-and-play cultivation containers), recurring subscription revenue (Smart Power as a Service / SPaaS in Essential, Plus, and Premium tiers; GROWHub software licensing), and cannabis consulting services. Geographic footprint covers North America through the Rhode Island headquarters and Europe through a regional office in Leek, Netherlands. TSRgrow is privately held, founder-led by co-founders Mikhail Sagal (President/CEO) and Gary Arnold, with no disclosed institutional funding or M&A activity.

Name

TSRgrow

Legal name

Thermal Solution Resources, LLC

Website

https://tsrgrow.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

TSRgrow manufactures remote-powered LED grow lighting systems and GROWHub cultivation management software for commercial cannabis cultivators, selling LED hardware, remote power servers, SPaaS subscriptions, and turnkey HarvestPro containers across North America and Europe.

Ownership category

akta.pro rank

Product category

Horticultural LED Lighting Systems

NAICS

Electric Lighting Equipment Manufacturing (3351), Electric Lighting Equipment Manufacturing (33513)

SIC

Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Controlled Environment Lighting (LED Grow Lights, Controls) (AFAAAHAC)

akta.pro secondary industries

Controlled Environment Agriculture (CEA) / Vertical Farming (Indoor LED Farms) (AFAGAHAJ), CEA Monitoring, Sensors & Automation Software (SCADA, IoT, Climate/Recipe Control) (AFAAAHAG), Lighting Controls & Smart Lighting Systems (BPABAGAC)

Keywords

• LED grow lighting
• Horticultural lighting systems
• Remote power servers
• Cultivation management software
• Commercial cannabis lighting

Headquarters

HQ city

Warwick

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. LED Lighting Hardware Sales: Sale of advanced LED grow light fixtures and remote power server systems for commercial cultivation facilities. Includes full-spectrum LED arrays, remote power cabinets, and associated mounting/installation components.
2. Smart Power as a Service (SPaaS): Subscription-based offering with three tiers (Essential, Plus, Premium) providing access to LED lighting and Smart Power technology with low upfront costs, bundled software upgrades, expert support, and real-time monitoring. Includes flexible subscription models tailored to cultivator needs.
3. GROWHub Software: Environmental monitoring and control software platform providing real-time data management, analytics, zone control, and integration with cultivation systems. Revenue derived from software licensing and platform access.
4. Cultivation Containers: Sale of fully equipped, plug-and-play HarvestPRO cultivation containers for operators seeking rapid market entry.
5. Consulting Services: Cannabis cultivation consulting services for facility design, profitability strategies, and operational optimization.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels10 records

Core offering

TSRgrow designs, manufactures, and sells advanced LED horticultural lighting systems for commercial cannabis and controlled environment agriculture (CEA) operations. Its TOTALgrow Solution integrates ballast-free LED fixtures, centralized remote power servers, and the GROWHub environmental monitoring and control software platform, also offered under a Smart Power as a Service (SPaaS) subscription model. The company also provides the HarvestPro plug-and-play cultivation container for rapid facility deployment.

Product overview

TSRgrow offers a comprehensive LED grow lighting and cultivation management platform centered on its TOTALgrow Solution architecture. The core platform combines Advanced LED Lighting fixtures, TGHV Remote Power Servers (which eliminate in-fixture ballasts by centralizing power outside grow rooms), and GROWHub Software for centralized monitoring and control. The portfolio includes Smart Power as a Service (SPaaS), a subscription model providing flexible access to the technology, and the HarvestPro Cultivation Container for rapid deployment. Supporting products include wireless environmental sensors, zone control features, and specialized applications for side and under-canopy lighting. The company positions its Lighting as a Platform (LaaP) approach as enabling complete crop steering, energy optimization, and GMP-ready data management for commercial cannabis cultivators.

Differentiator

Problem solved

Functional benefit

Brands

• HarvestPro: Plug-and-play cannabis cultivation container offering fast market entry (12 weeks setup) with fully equipped growing systems.
• GROWHub
• TOTALgrow Solution
• Smart Power as a Service (SPaaS)

Products and services

• TOTALgrow Solution Integrated commercial cultivation platform combining LED grow lighting, remote power servers, and GROWHub control software (Lighting as a Platform / LaaP) for licensed commercial cultivators and CEA operators.
• Smart Power as a Service (SPaaS) Subscription-based service providing access to TSRgrow's LED lighting and remote power server technology across three tiers (Essential, Plus, Premium) for commercial cannabis cultivators seeking lower upfront capital costs.
• GROWHub Software Centralized environmental monitoring and control software platform for managing lighting, power, spectrum, and cultivation parameters, with unlimited configurable zones, lighting recipes, real-time analytics, and built-in data validation for cGMP batch reporting.
• TGHV Remote Power Server Centralized remote power server that decouples power from LED fixtures, removing ballasts/drivers from the grow room into server cabinets to reduce heat, enable hot-swapping, and support 0-100% dimming via power cables.
• Advanced LED Lighting Solutions Full-spectrum commercial LED grow light fixtures with dynamic spectral tuning, deep canopy penetration, and compatibility with TSRgrow remote power servers for reduced heat and improved spectrum/intensity control.
• HarvestPro Cultivation Container Fully equipped, plug-and-play cultivation container with integrated lighting, power, and environmental controls that enables new or expanding cultivators to start operations in approximately 12 weeks.
• Wireless Environmental Sensors Wireless environmental sensors measuring temperature, humidity, CO2, light levels, pressure, pH, and water temperature, feeding real-time data into the GROWHub software for monitoring and automated control.

Quantifiable outcome

• 30% reduction in HVAC operating costs by removing ballasts/drivers from grow rooms
• +5 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability4 records

Feature8 records

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• Signify: Global lighting leader (Philips) with a large horticultural business operated through Fluence. Competes with TSRgrow across the full commercial cultivation spectrum, but as a much larger, multi-vertical incumbent rather than a niche specialist.
• Current Lighting (GE): Large-scale commercial and industrial lighting company with horticulture LED product lines. Overlaps with TSRgrow in providing LED fixtures and networked controls, but as part of a broad lighting portfolio rather than a cultivation-focused stack.

Direct peers

• Fluence by Signify: Signify's horticultural LED subsidiary and the leading commercial cannabis lighting vendor. Directly competes with TSRgrow in LED fixtures and integrated software for indoor cultivation, but operates at much larger scale and with deeper distribution.
• Gavita: Long-established horticultural lighting brand (now under Hawthorne Acquisition Corp / The Scotts Miracle-Gro ecosystem). Sells high-pressure sodium and LED fixtures with control systems to commercial cannabis and greenhouse growers — a near-direct substitute for TSRgrow's lighting + remote power stack.
• California LightWorks: US-based LED grow light manufacturer serving cannabis and indoor horticulture markets with full-spectrum fixtures and integrated controllers. Closely comparable product portfolio to TSRgrow's LED + software bundle.
• LumiGrow: Provider of horticultural LED fixtures with cloud-based crop steering software. Competes directly with TSRgrow in commercial cannabis and greenhouse segments, including the spectrum/zones configurable light recipe approach.
• Heliospectra: Sweden-based horticultural LED and software specialist focused on spectrum-tunable lighting for CEA and cannabis. Comparable in offering (LED + control software) and similar in niche, mid-market positioning to TSRgrow.
• P.L. Light Systems: Canadian horticultural lighting manufacturer supplying HPS and LED systems to commercial cannabis and greenhouse growers. Direct competitor in high-intensity cultivation lighting with comparable customer profile.
• Lemnis Oreon: Dutch horticulture LED manufacturer specializing in high-efficiency water-cooled fixtures for greenhouses and indoor farms. Directly comparable architecture to TSRgrow's remote-power philosophy (moving heat/electronics away from the canopy) and shares TSRgrow's Netherlands EU beachhead.
• Black Dog LED: Premium LED grow light brand for cannabis cultivation with full-spectrum tunable fixtures. Overlaps with TSRgrow in higher-end cannabis growers seeking spectrum control and quality yield.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCFHPFwjsMkT49QsxzYdR2zA
• Facebookfacebook.com/TSRgrow
• LinkedInlinkedin.com/company/tsr-grow
• Instagraminstagram.com/tsrgrow_solutions
• Xx.com/tsrgrow_

Compliance2 records

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 TSRgrow