Argonaut Private Equity

Argonaut Private Equity, established in 2002 and headquartered in Tulsa, Oklahoma, is a private equity firm registered as an Investment Adviser. It focuses on investing in transformational growth opportunities within the energy services, manufacturing, and industrial sectors across the United States and Central America. The firm typically seeks majority stakes in its portfolio companies.

Anil Khatod

Managing Director

34 past transactions

Pryer Aerospace

Acquisition in 2025
Pryer Aerospace, LLC is a manufacturer of structural components, assemblies, and kits for the aerospace industry, established in 1965 and based in Tulsa, Oklahoma. The company specializes in the fabrication of sheet metal, machined components, and composites, catering to commercial, corporate, and military aircraft sectors. Its offerings include precision machining services such as CNC milling, CNC turning, and laser cutting, alongside complex sheet metal forming and deep draw forming. Pryer Aerospace also provides composites and bonding solutions for various applications, including flight controls, cabins, wings, engines, and thrust reversers. Additionally, the company engages in engineering collaboration, product development, assembly, supply chain management, and project management services to ensure that aerospace projects meet specific client requirements from conception to completion.

Hammer & Steel

Acquisition in 2024
Hammer & Steel is a supplier of drilling and pile-driving equipment, catering to the construction, civil engineering, and infrastructure development sectors in the U.S. and Canada. The company offers both sales and rental options for its equipment, which includes piling rig products, drilling tools, tieback drill rigs, and pile driving and grout equipment.

Center Rock

Acquisition in 2023
Center Rock Inc. specializes in the manufacture and distribution of air drilling tools and products, including canister drills, down-the-hole hammers and bits, air compressors, and related accessories. The company provides various services such as equipment repair, custom machining, and product consultation. Its offerings include both stock and made-to-order products, which are available for rent. Center Rock serves a diverse range of industries, including construction, oil and gas, mining, and renewable energy, across North America, Europe, Asia, Australia, and the Russian Federation. Founded in 1998 and headquartered in Berlin, Pennsylvania, the company maintains additional offices in Virginia and Wisconsin, with operational locations in multiple states.

Miller Contracting

Acquisition in 2022
Miller Contracting is an innovative contracting services company that has established itself as a market leader, proven to deliver outstanding efficiency, quality, and Jobsite safety with each of its projects. The company has grown from a provider of commercial and agricultural concrete services to become a trusted contractor for mining, industrial, and civil market segments.

Crimson Steel Supply

Acquisition in 2021
Crimson Steel Supply is a full-service company based in Tulsa, Oklahoma, specializing in rebar fabrication and wire mesh supply. Founded in 2010, it serves the construction industry by providing a range of fabrication products, including structural steel components, expansion joints, bearing assemblies, and handrails. The company is dedicated to delivering reliable fabrication services tailored to the needs of non-residential and infrastructure projects, ensuring quick turnaround times for its customers. With a focus on superior customer service, Crimson Steel Supply aims to continually improve its operations and meet the demands of its clients effectively.

Alkami

Series E in 2019
Alkami Technology, Inc. is a provider of cloud-based digital banking solutions tailored for credit unions and banks. The company offers the ORB Platform, a comprehensive Software-as-a-Service solution that facilitates retail and business banking features including account aggregation, person-to-person payments, payroll management, and analytics. Alkami's platform enhances user onboarding, engagement, and account servicing, allowing financial institutions to improve operational efficiency and drive revenue growth. Additionally, it includes integrated mobile banking solutions, a content management system for personalized marketing, and the flexibility to incorporate third-party solutions. Founded in 2007 and headquartered in Plano, Texas, Alkami was previously known as iThryv, LLC before rebranding in 2010.

Mammoth Carbon Products

Acquisition in 2019
Mammoth Carbon Products, LLC is a distributor of carbon steel pipes, specializing in products for the energy, petrochemical, and construction industries. Established in 2014 and based in The Woodlands, Texas, the company offers a diverse range of pipe types, including electric resistance welded, seamless, and spiral welded pipes, adhering to various specifications such as ASTM and API standards. In addition to its distribution services, Mammoth Carbon Products provides pipe calculator services to assist clients in determining pipe weight and pricing. With additional offices in Scottsdale, Arizona; Denver, Colorado; and San Francisco, California, the company aims to deliver streamlined and ethical business practices, ensuring positive outcomes for customers, vendors, and employees alike.

Alkami

Series D in 2018
Alkami Technology, Inc. is a provider of cloud-based digital banking solutions tailored for credit unions and banks. The company offers the ORB Platform, a comprehensive Software-as-a-Service solution that facilitates retail and business banking features including account aggregation, person-to-person payments, payroll management, and analytics. Alkami's platform enhances user onboarding, engagement, and account servicing, allowing financial institutions to improve operational efficiency and drive revenue growth. Additionally, it includes integrated mobile banking solutions, a content management system for personalized marketing, and the flexibility to incorporate third-party solutions. Founded in 2007 and headquartered in Plano, Texas, Alkami was previously known as iThryv, LLC before rebranding in 2010.

Alkami

Series C in 2017
Alkami Technology, Inc. is a provider of cloud-based digital banking solutions tailored for credit unions and banks. The company offers the ORB Platform, a comprehensive Software-as-a-Service solution that facilitates retail and business banking features including account aggregation, person-to-person payments, payroll management, and analytics. Alkami's platform enhances user onboarding, engagement, and account servicing, allowing financial institutions to improve operational efficiency and drive revenue growth. Additionally, it includes integrated mobile banking solutions, a content management system for personalized marketing, and the flexibility to incorporate third-party solutions. Founded in 2007 and headquartered in Plano, Texas, Alkami was previously known as iThryv, LLC before rebranding in 2010.

JAC Products

Acquisition in 2016
JAC Products, Inc. specializes in designing, manufacturing, and supplying automotive exterior functional components and industrial extrusions to original equipment manufacturers (OEMs) globally. The company produces a variety of roof racks, including swing-in-place and stowable designs, as well as customizable cross bar assemblies for various vehicle types such as cars, vans, pickup trucks, and SUVs. Additionally, JAC Products offers cargo management systems featuring exterior products like side rails and lockable storage bins, alongside step rails, ditch moldings, and aluminum extrusions. The company also provides technical services, including product development and engineering, as well as manufacturing services such as injection molding and assembly. Founded in 1967 and headquartered in Pontiac, Michigan, JAC Products operates several locations in North America, South America, Europe, and Asia to support its global client base.

Pivot3

Series H in 2016
Pivot3, based in Palo Alto, is an IT company focused on simplifying data center operations by unifying storage, compute, and network resources into streamlined solutions. Founded with the goal of reducing cost, risk, and complexity, Pivot3 has developed technologies that have enabled thousands of enterprises globally to achieve their IT and business objectives. The company offers Dynamic Hyperconverged Infrastructure and PCIe Flash Arrays, which enhance resource utilization and ensure high availability for mission-critical applications. Pivot3's solutions deliver significant business benefits, including lower total cost of ownership, uninterrupted revenue generation, and improved customer satisfaction. With a diverse product portfolio optimized for various applications such as server virtualization, data center consolidation, and disaster recovery, Pivot3 has successfully deployed over 16,000 systems in 53 countries, serving a wide range of industries including energy, aerospace, logistics, and retail.

Siklu

Series D in 2015
Siklu Communication Ltd. specializes in developing gigabit throughput E-band and V-band radios for a diverse range of clients, including service providers, mobile operators, and government entities. The company offers various solutions such as small cell backhaul, LTE and WiFi backhaul, business and residential broadband connectivity, and smart city networks. Founded in 2007 and based in Petach Tikva, Israel, Siklu's products leverage millimeter wave technology to provide reliable, high-capacity wireless connectivity in urban, suburban, and rural environments. Their offerings are designed to meet the demands of modern telecommunications, including applications for 5G backhaul, while maintaining competitive performance and scalability.

Pivot3

Series G in 2015
Pivot3, based in Palo Alto, is an IT company focused on simplifying data center operations by unifying storage, compute, and network resources into streamlined solutions. Founded with the goal of reducing cost, risk, and complexity, Pivot3 has developed technologies that have enabled thousands of enterprises globally to achieve their IT and business objectives. The company offers Dynamic Hyperconverged Infrastructure and PCIe Flash Arrays, which enhance resource utilization and ensure high availability for mission-critical applications. Pivot3's solutions deliver significant business benefits, including lower total cost of ownership, uninterrupted revenue generation, and improved customer satisfaction. With a diverse product portfolio optimized for various applications such as server virtualization, data center consolidation, and disaster recovery, Pivot3 has successfully deployed over 16,000 systems in 53 countries, serving a wide range of industries including energy, aerospace, logistics, and retail.

Pivot3

Series E in 2014
Pivot3, based in Palo Alto, is an IT company focused on simplifying data center operations by unifying storage, compute, and network resources into streamlined solutions. Founded with the goal of reducing cost, risk, and complexity, Pivot3 has developed technologies that have enabled thousands of enterprises globally to achieve their IT and business objectives. The company offers Dynamic Hyperconverged Infrastructure and PCIe Flash Arrays, which enhance resource utilization and ensure high availability for mission-critical applications. Pivot3's solutions deliver significant business benefits, including lower total cost of ownership, uninterrupted revenue generation, and improved customer satisfaction. With a diverse product portfolio optimized for various applications such as server virtualization, data center consolidation, and disaster recovery, Pivot3 has successfully deployed over 16,000 systems in 53 countries, serving a wide range of industries including energy, aerospace, logistics, and retail.

Excellence Engineering

Private Equity Round in 2014
Excellence Engineering, LLC is a comprehensive engineering firm based in Tulsa, Oklahoma, providing a wide range of services to local, state, and federal governments, as well as private businesses and corporations. Founded in 2001, the company specializes in engineering, procurement, project management, and automation services, primarily within the energy and petrochemical sectors. Its expertise encompasses construction support, pipeline design, civil and structural design, mechanical design, automation and controls engineering, process design, and instrumentation and electrical design. Excellence Engineering is involved in various projects, including pump and compressor stations, metering and sampling systems, and terminal and storage facilities, while also offering services in process safety management and documentation. The firm has evolved to meet the growing demands of the oil and gas industry, striving to contribute to the country's energy independence.

Aspen Aerogels

Debt Financing in 2012
Aspen Aerogels, Inc. specializes in the design, development, manufacturing, and sale of high-performance aerogel insulation products targeted primarily at the energy infrastructure and building materials markets. The company’s offerings include a range of products such as Pyrogel XTE, which mitigates corrosion under insulation in energy systems, and Cryogel Z, designed for cryogenic applications. These products are notably more effective than traditional insulation materials, providing superior thermal performance with reduced weight and thickness. Aspen Aerogels also extends its expertise through contract research services for various U.S. government agencies, including the Department of Defense and the Department of Energy. Founded in 2001 and headquartered in Northborough, Massachusetts, the company has established a global presence, focusing on innovation within its core markets.

Siklu

Series B in 2011
Siklu Communication Ltd. specializes in developing gigabit throughput E-band and V-band radios for a diverse range of clients, including service providers, mobile operators, and government entities. The company offers various solutions such as small cell backhaul, LTE and WiFi backhaul, business and residential broadband connectivity, and smart city networks. Founded in 2007 and based in Petach Tikva, Israel, Siklu's products leverage millimeter wave technology to provide reliable, high-capacity wireless connectivity in urban, suburban, and rural environments. Their offerings are designed to meet the demands of modern telecommunications, including applications for 5G backhaul, while maintaining competitive performance and scalability.

Crown Bioscience

Series C in 2011
Crown Bioscience International, through its subsidiary Crown Bioscience Inc., is a global company specializing in drug discovery and development solutions. Founded in 2006 and based in Taipei, Taiwan, the company focuses on providing translational platforms for oncology, cardiovascular, and metabolic diseases, helping biopharmaceutical companies enhance drug efficacy and patient response while minimizing clinical failures. Crown Bioscience offers a comprehensive range of products, including antibodies for in vivo and in vitro studies, recombinant proteins, and tumor tissue microarrays, as well as integrated preclinical testing services. The firm has established strategic partnerships, including collaborations with the Shanghai Model Organisms Center and Hubrecht Organoid Technology, to advance its capabilities in genetically engineered models and organoid-based preclinical drug development. With facilities in the United States, United Kingdom, China, and Taiwan, Crown Bioscience serves the biotech and pharmaceutical industries worldwide, facilitating the acceleration of new drug development programs.

Yulex

Venture Round in 2011
Yulex Corporation specializes in the production of natural rubber materials derived from the guayule plant. Founded in 1997 and headquartered in Chandler, Arizona, with an office in San Diego, the company is recognized as a leader in guayule crop science and the development of renewable products. Yulex offers a range of products, including non-sensitized natural rubber, guayule-based specialty rubber, emulsion rubber, and solid natural rubber. Additionally, the company provides custom compounding, adhesive and foam formulation, as well as training and consulting services. Through its innovations in plant breeding, biotechnology, and proprietary processing technologies, Yulex has established a significant presence in both the medical and sustainable clean technology sectors, with ongoing efforts to expand internationally into other arid regions. The company's products aim to replace petroleum-based materials with safe, plant-based alternatives, contributing to a more sustainable future.

Aspen Aerogels

Venture Round in 2010
Aspen Aerogels, Inc. specializes in the design, development, manufacturing, and sale of high-performance aerogel insulation products targeted primarily at the energy infrastructure and building materials markets. The company’s offerings include a range of products such as Pyrogel XTE, which mitigates corrosion under insulation in energy systems, and Cryogel Z, designed for cryogenic applications. These products are notably more effective than traditional insulation materials, providing superior thermal performance with reduced weight and thickness. Aspen Aerogels also extends its expertise through contract research services for various U.S. government agencies, including the Department of Defense and the Department of Energy. Founded in 2001 and headquartered in Northborough, Massachusetts, the company has established a global presence, focusing on innovation within its core markets.

eYantra Industries

Venture Round in 2010
eYantra Industries Private Limited is a brand merchandising and corporate gifting company based in Ranga Reddy, India. Established in 2000, the company specializes in providing various solutions to enhance brand engagement and loyalty among customers and employees. Its offerings include Confix, an online brand store solution that allows companies to provide branded merchandise to their workforce, as well as RewardX, a tailored program for employee recognition aligned with business goals. Additionally, eYantra features LoyaltyX, a technology-driven solution aimed at enhancing loyalty incentives, and RetailX, which assists in establishing physical retail locations with comprehensive support for design and merchandise. The company also provides consulting services through BrandX to optimize merchandise strategies. With a presence in major Indian cities such as Bangalore, Mumbai, Delhi, and Chennai, eYantra strives to connect stakeholders with brands effectively.

Luminus Devices

Venture Round in 2010
Luminus Devices is a developer and manufacturer of high-performance solid-state lighting solutions, focusing on its patented PhlatLight LED technology. This innovative technology offers high light output and versatility, enabling a wide range of applications in the global illumination market, including projection displays, entertainment, and general lighting. Luminus Devices aims to redefine the solid-state lighting landscape by creating advanced lighting products that were previously deemed impossible with traditional lighting technologies. Their PhlatLight LEDs are utilized by leading global companies in diverse consumer and specialty markets.

Loylty Rewardz

Venture Round in 2009
Loylty Rewardz is a B2B loyalty and rewards management company based in Mumbai, India, founded in 2006. The company specializes in the development and management of consumer loyalty programs, providing comprehensive services that include program design, execution, and contact center management. Its platform facilitates direct marketing communication and offers redemption solutions, enabling clients to enhance customer relationships and foster loyalty. By implementing best practices and processes, Loylty Rewardz assists businesses in conceptualizing and operating effective loyalty programs that aim to create sustainable connections with their customer base.

KPR Mill Limited

Private Equity Round in 2007
KPR Mill Limited is an apparel company that manufactures superior quality knitted apparel, cotton knitted fabrics, and cotton yarn. The company utilizes "state of the art"​ processing facilities to process their products from fiber to fashion. Aside from knitting, the company specializes in printing and embroidery, in garments, and in green energy.

Cordys Holding

Private Equity Round in 2007
Cordys is a global provider of business process management (BPM) software, headquartered in the Netherlands with offices across the Americas, EMEA, and Asia-Pacific. The company specializes in business process innovation, offering the Cordys Business Operations Platform, which allows organizations to design, execute, monitor, and optimize their business operations. Cordys serves Global 2000 companies, helping them enhance productivity, reduce time to market, and respond swiftly to changing market demands. The company's mission is to empower customers by providing process-oriented software that enables them to innovate and adapt their business practices with greater speed and flexibility.

Zylog Systems

Private Equity Round in 2007
Zylog Systems Limited is a technology solutions provider based in Chennai, India, offering a wide range of services to enterprises and technology companies globally. Established in 1995, the company specializes in onshore, offshore, and nearshore services, focusing on areas such as SharePoint solutions, Microsoft Dynamics consulting, and mobile application development. Zylog also provides big data and analytics services, including infrastructure management, application development, and solution implementation. Its product offerings include ePhoenix, a mobile insurance solution, FieldPower, and Bank.Companion, a digital banking framework aimed at enhancing banking services for institutions. The company serves various sectors, including banking, financial services, insurance, logistics, manufacturing, retail, and telecommunications, with a significant portion of its revenue generated from the United States, Asia Pacific, the Middle East, and Europe.

Amimon

Series B in 2006
Amimon, Inc. is a semiconductor company that specializes in the development and manufacturing of wireless video modems for various markets, including medical, professional camera, and audio/video installations. Established in 2004 and headquartered in San Jose, California, the company also has offices in Guangzhou, China, and Tokyo, Japan, as well as a research and development center in Ra’anana, Israel. Amimon is recognized for its pioneering technology in uncompressed wireless high-definition video connectivity, which allows devices such as flat-panel televisions and multimedia projectors to connect wirelessly with video sources while maintaining quality equivalent to traditional wired connections. This technology is particularly beneficial in sectors like medical, industrial, cinema, and live production, providing robust video connectivity with zero latency. As of November 2018, Amimon operates as a subsidiary of The Vitec Group plc.

TransPharma Medical

Series C in 2006
TransPharma Medical Ltd. is a specialty pharmaceutical company dedicated to the development and commercialization of innovative drug products using advanced transdermal drug delivery technology. The company focuses on creating solutions that enable painless delivery of peptide and protein therapeutics. Its flagship product, ViaDerm-hPTH (1-34), is designed to treat osteoporosis and is currently undergoing Phase 2B clinical trials in collaboration with Eli Lilly. In addition to this, TransPharma Medical is advancing two other peptide products that are in Phase 1 of clinical development. Through its proprietary delivery systems, the company aims to improve patient outcomes in the treatment of various conditions.

Flash Networks

Series F in 2006
Flash Networks Ltd., founded in 1996 and based in Herzliya, Israel, specializes in mobile Internet optimization and monetization solutions for telecommunications operators. The company provides a range of services, including radio spectral efficiency solutions, data congestion control, and cybersecurity measures, aimed at enhancing user experience and operational efficiency. With its intelligent Internet services gateway, Flash Networks helps operators optimize data traffic and implement targeted marketing strategies, which can lead to substantial cost savings. The company's technology focuses on improving radio resource management, enabling operators to serve more users effectively while reducing operational expenses. Flash Networks has established a global presence with offices in Europe, Asia, and North America, serving top-tier mobile carriers such as O2, Orange, and Verizon Wireless. As of August 2020, it operates as a subsidiary of Volaris Group Inc.

Luminus Devices

Series D in 2006
Luminus Devices is a developer and manufacturer of high-performance solid-state lighting solutions, focusing on its patented PhlatLight LED technology. This innovative technology offers high light output and versatility, enabling a wide range of applications in the global illumination market, including projection displays, entertainment, and general lighting. Luminus Devices aims to redefine the solid-state lighting landscape by creating advanced lighting products that were previously deemed impossible with traditional lighting technologies. Their PhlatLight LEDs are utilized by leading global companies in diverse consumer and specialty markets.

Novariant

Series C in 2005
Novariant, Inc. is a provider of precision steering and positioning solutions based in Fremont, California. Established in 1994, the company specializes in technologies that offer high accuracy and reliability for applications in precision agriculture, construction, automotive, and sensor control industries. Its product offerings include global positioning systems, positioning sensors, intelligent sensor and control systems, steering hardware, and software data services. Notably, Novariant's technology encompasses 7D RTK, a GNSS positioning system that integrates multiple dimensions of information. In 2014, Novariant entered into an agreement to be acquired by AgJunction Inc., enhancing its capabilities in the precision GPS market. The company was previously known as IntegriNautics Corporation until it rebranded in August 2004.

Veraz Networks

Series A in 2003
Veraz Networks, Inc. specializes in voice infrastructure solutions for wireline and wireless service providers. Founded in 2001 and headquartered in San Jose, California, the company offers a range of products that include bandwidth optimization tools, such as the I-Gate 4000 family of media gateways and session bandwidth optimizers, as well as digital circuit multiplication equipment. Its switching products feature the ControlSwitch product family, network-adaptive border controllers, and session border controllers, all designed to facilitate the transport, conversion, and management of voice and data traffic over both time-division multiplexing and IP networks. In addition to its core products, Veraz Networks provides hardware and software maintenance, support, installation, training, and other professional services. The company markets its offerings through a direct sales force and various indirect sales channels, enabling the delivery of converged voice-data services across packet-based networks.

Wavesmith Networks

Series C in 2002
Wavesmith Networks specializes in developing hardware designed to enhance the network capacity of telecommunications carriers without requiring significant disruptions or overhauls. The company focuses on multiservice edge switches, providing solutions that allow regional and national carriers to expand their existing Layer 2 infrastructures. Their technology facilitates the integration of various services onto ATM or MPLS-oriented core networks, enabling carriers to adapt and evolve their network capabilities as demand changes. With a commitment to improving network efficiency, Wavesmith Networks supports telecommunications providers in optimizing their operations and service offerings.

The NetCommerce Company

Series A in 2000
The NetCommerce Company is an application service provider focused on the property and casualty insurance industry.
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