What Ots R&d, Inc. does

OTS R&D, Inc. is a privately held Maryland-incorporated engineering services company headquartered in Beltsville, MD, operating as a subsidiary of Optimized Thermal Systems (OTS). Founded in 2023, the company provides specialized consulting, software, and experimental services focused on heat transfer, vapor compression cycles, and thermal system design for the HVAC&R industry. The firm reports more than 130 years of combined consulting experience and serves a customer base spanning HVAC&R manufacturers, indoor air quality firms (AprilAire), startups (Transaera, Kelvin), and the automotive industry. Its core revenue streams include project-based consulting engagements, laboratory and field experimental services, customized software development, workshops and training, and licensed software products.

The company's core product is the OTS R&D Portal, a freemium web-based engineering workbench that provides free interactive tools (psychrometric chart, P-h diagram, refrigerant cycle designer, air system designer, property calculators covering 390+ fluids, unit conversions, and dimensionless number calculators) powered by proprietary calculation engines branded PreciseFluids, PreciseSystem, and PreciseUnits. Licensed software products distributed through the portal include VapCyc (vapor compression cycle simulation), CoilDesigner (heat exchanger coil design), and SAE LCCP software (life cycle climate performance for mobile air conditioning). In addition to software and consulting, the company sells the Tank Cooler, a hardware product — an insulated bag with reusable freezer blocks designed to reduce HVAC refrigerant recovery times by 25-50%.

OTS R&D operates a hybrid go-to-market combining sales-led consulting engagements with product-led growth via the free portal. Direct consulting and experimental services are delivered under customized quote-based pricing with multi-year contract structures. Workshops are offered in both in-person multi-day and virtual one-hour formats, targeting enterprise engineering teams. Software is distributed via a freemium model with premium features requiring login, and licensed downloads are sold on subscription terms. The company markets primarily through content marketing (the portal and company website), customer testimonials, YouTube (@otsrd), and LinkedIn (OTS R&D Inc.), and is associated with sister entities Optimized Thermal Systems (parent/licensing) and OTS Energy (related energy services).

Name

Ots R&d, Inc.

Legal name

OTS R&D, Inc.

Website

https://ots-rd.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

11–50 employees

Short description

OTS R&D, Inc. provides consulting, proprietary software, and laboratory testing for heat transfer and vapor compression cycle design, serving HVAC&R manufacturers, automotive firms, and engineering professionals globally.

Ownership category

akta.pro rank

Product category

Thermal Systems Engineering Services

NAICS

Research and Development in the Physical, Engineering, and Life Sciences (54171), Scientific Research and Development Services (5417), Custom Computer Programming Services (541511)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)

Keywords

• Thermal systems consulting
• Heat transfer engineering
• HVAC&R R&D services
• Vapor compression modeling
• Heat exchanger design

Headquarters

HQ city

Beltsville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Consulting Services: Specialized consulting in energy conversion with services including heat exchanger design, flow analysis, system design, and refrigerant analysis. The company has more than 130 years of combined experience in the field.
2. Software Development and Licensing: Customized software development and licensed software products including CoilDesigner and VapCyc through Optimized Thermal Systems (OTS). Also includes technical support services.
3. Experimental Services: Laboratory and field testing services including heat exchanger testing, compressor testing, system testing, prototyping, and field testing for thermal systems.
4. Workshops and Training: In-person multi-day workshops and virtual one-hour sessions covering heat transfer, vapor compression, software tools, and environmental considerations. Contact-based pricing for specific training needs.
5. Hardware Products: Physical products such as the Tank Cooler - an insulated bag with reusable freezer blocks for HVAC technicians to accelerate refrigerant recovery.
6. Portal Subscription/Software Access: Engineering workbench tools with free base tier and premium features requiring login. Licensed software downloads (SAE LCCP, CoilDesigner add-ins) available for registered users.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

OTS R&D provides specialized consulting, software, and experimental services for heat transfer and thermal system design, targeting the HVAC&R industry. The company delivers heat exchanger design and optimization, flow analysis, refrigerant analysis, system testing, and prototyping services, complemented by licensed software (VapCyc, CoilDesigner, SAE LCCP) and a free engineering workbench portal for psychrometric, pressure-enthalpy, and cycle calculations.

Product overview

OTS R&D offers a portfolio of engineering software tools, licensed products, and professional services for the HVAC&R (heating, ventilation, air conditioning, and refrigeration) industry. The core product is the Engineering Workbench on the OTS R&D Portal, which provides free interactive tools (psychrometric chart, p-h diagram, refrigerant cycle designer, air system designer, property calculator for 390+ fluids, unit conversions, dimensionless numbers) powered by proprietary PreciseFluids, PreciseSystem, and PreciseUnits engines. Licensed software includes VapCyc (vapor compression cycle simulation), CoilDesigner (heat exchanger coil design), and SAE LCCP software. The company also offers a hardware product (Tank Cooler), specialized tools like IMAC-GHG-LCCP for automotive greenhouse gas analysis, and professional consulting and experimental services spanning heat exchanger design, flow analysis, system testing, and customized software development. Workshops cover thermal fundamentals, software tools, and emerging technologies.

Differentiator

Problem solved

Functional benefit

Brands

• IMAC-GHG-LCCP: Improved Mobile Air Conditioning Greenhouse Gas Life Cycle Climate Performance tool for the automotive industry
• OTS Portal
• CoilDesigner
• VapCyc

Products and services

• Consulting Services
• Experimental Services
• Customized Software Development
• Workshops
• VapCyc
• CoilDesigner
• SAE LCCP (Life Cycle Climate Performance) Software
• Engineering Workbench
• IMAC-GHG-LCCP Tool
• Tank Cooler

Quantifiable outcome

• Tank Cooler reduces refrigerant recovery time by 25-50% on both hot and moderate days
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

One partnership is on record.

• Optimized Thermal Systems (OTS)coreOEM/ Whitelabel/ Licensing PartnerOTS (Optimized Thermal Systems) is the parent company and licensing partner for OTS R&D. OTS provides licensed software including CoilDesigner and VapCyc through the OTS R&D platform. OTS R&D operates as a subsidiary focused on research and development services while OTS handles software licensing and distribution. OTS Energy is a related company providing energy-related services.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Underwriters Laboratories (UL Solutions): Global safety-science organization running HVAC/R performance, efficiency, and certification testing for manufacturers. A broad incumbent in the testing and certification space relevant to OTS R&D's experimental services and EPA/LCCP compliance-adjacent work.
• Aspen Technology (Emerson): Broad process-simulation suite (Aspen HYSYS, Aspen Plus) with thermodynamic property coverage used by process and energy engineers. A much larger incumbent that addresses some of the same cycle modeling and property calculation needs as VapCyc, though its core is process industries rather than HVAC&R.
• Intertek: Global testing, inspection, and certification company with extensive HVAC/R and refrigeration lab capacity. Compares as a much larger incumbent offering experimental and compliance testing services that overlap with OTS R&D's heat exchanger, compressor, and system testing offerings.
• ANSYS: Multiphysics simulation platform (Fluent, Mechanical) widely used for CFD, heat transfer, and thermal-fluid analysis by engineering teams. Broader incumbent that overlaps with OTS R&D's flow analysis and heat exchanger optimization work but at a much larger scale and price point.
• Danfoss (Coolselector / Apros): Global HVAC&R component manufacturer that also distributes engineering selection and simulation software (Coolselector, Apros) to refrigeration system designers. A broad incumbent with overlapping software functionality and a far deeper refrigerant-component catalog than OTS R&D.
• COMSOL: Multiphysics simulation software with heat transfer and CFD modules used across HVAC, electronics, and process industries. Comparable as an incumbent alternative to OTS R&D's specialized consulting and modeling services for engineering teams needing thermal analysis.

Direct peers

• CoolSim by Agile Engineering: Provides thermal and psychrometric analysis software used by HVAC engineers for coil and air-system design. Compares directly to CoilDesigner and the Air System Designer module in OTS R&D's portal.
• Heat Transfer Research Institute (HTRI): Non-profit consortium that performs heat exchanger research, testing, and develops design software used by the same chemical-process and HVAC&R engineering audience. Directly comparable to OTS R&D's heat exchanger design, optimization, and experimental testing services.
• F-Chart Software: Developer of the Engineering Equation Solver (EES), a widely used thermodynamic property and equation-solving tool for HVAC&R and energy-systems engineers. Direct peer in the niche engineering-software-for-thermal-systems category alongside OTS R&D's PreciseFluids/System/Units-powered portal.
• Optimized Thermal Systems (OTS): Parent and licensing partner of OTS R&D; develops and distributes CoilDesigner and VapCyc vapor compression software into the same HVAC&R customer base. Direct peer because both organizations share the same thermal-systems domain, same founders, and overlapping product/consulting offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• GitHubgithub.com/OptimizedThermalSystems
• YouTubeyoutube.com/@otsrd
• LinkedInlinkedin.com/company/ots-rd-inc

Revenue estimate

Valuation estimate

Number of profiles

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 Ots R&d, Inc.