Dolphin Interconnect Solutions
Dolphin Interconnect Solutions (founded 1992, Norway) designs PCI Express hardware adapters, switches, and eXpressWare software for low-latency multi-computing, serving financial trading, defense, embedded, and OEM customers globally.
- Company typePrivate
- Founded1992
- HeadquartersWoodsville, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Dolphin Interconnect Solutions does
Dolphin Interconnect Solutions AS is a Norwegian privately held company founded in 1992 that designs and sells PCI Express (PCIe) hardware and software for multi-computing systems. Its product portfolio spans PCIe Gen3, Gen4, and Gen5 host bus adapters (HBAs), transparent and non-transparent bridging (NTB) adapters, 24-port PCIe switch boxes (MXS824, MXS924), PCIe expansion enclosures (eBox family), and supporting cables. The accompanying eXpressWare software suite provides a SISCI shared-memory API, SuperSockets socket acceleration, IPoPCIe networking, reflective memory, and board management utilities, with multi-OS support across Linux, Windows, VxWorks, RTX, and QNX. Technology partnerships with Broadcom/PLX (switching silicon) and Samtec (FireFly optical engines) underpin the hardware stack.
The company targets a narrow set of enterprise and government buyers with quote-based, multi-year contract pricing. Primary verticals include financial trading (sub-microsecond interconnect for trading systems and market-data distribution), defense and aerospace (VPX, XMC, embedded systems), and embedded industrial computing (simulation, test and measurement, distributed video). OEM customers integrate Dolphin's technology into their own products. The company distributes through direct sales supplemented by authorized reseller networks across North America, Europe, and Asia, and operates with a small headcount of 11–50 employees. Revenue is not publicly disclosed; ISO 9001 and ISO 27001 certifications signal enterprise-grade quality and information-security posture, while CE, FCC Class A, and RoHS compliance cover adapter hardware.
Dolphin Interconnect Solutions firmographics
Firmographics- Name
- Dolphin Interconnect Solutions
- Legal name
- Dolphin Interconnect Solutions AS
- Website
- https://dolphinics.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Dolphin Interconnect Solutions (founded 1992, Norway) designs PCI Express hardware adapters, switches, and eXpressWare software for low-latency multi-computing, serving financial trading, defense, embedded, and OEM customers globally.
- Ownership category
- akta.pro rank
Dolphin Interconnect Solutions industry classification
Industry- Product category
- PCI Express Interconnect Hardware
- NAICS
- Computer and Peripheral Equipment Manufacturing (33411), Computer Storage Device Manufacturing (334112), Electronic Connector Manufacturing (334417)
- SIC
- Computer Communications Equipment (3576), Computer Storage Devices (3572), Semiconductors & Related Devices (3674)
- akta.pro primary industry
- Embedded & Industrial Network Interfaces (PCIe/M.2/SOM/SoC NICs) (HDAFAEAI)
- akta.pro secondary industries
- Cables, Connectors & Internal I/O (SATA, PCIe risers, front-panel, headers) (HDACAGAK), Storage/IO Controllers & Bridge ICs (USB/PCIe/SATA/NVMe) (HDAHAJAI), Storage & Fabric Adapters (Fibre Channel/FCoE/iSCSI HBAs) (HDAFAEAC), Network Hardware Components (ASICs/NICs/Transceivers) (HDABAFAN)
Keywords
Where Dolphin Interconnect Solutions is headquartered
LocationHeadquarters
- HQ city
- Woodsville
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Dolphin Interconnect Solutions business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales, Others
Revenue model
- PCIe Hardware Products: Sale of PCI Express host adapters, switch boxes, cables, and expansion products. Hardware products include HBAs, NTB adapters, transparent adapters, and switch boxes across PCIe 3.0, 4.0, and 5.0 generations.
- PCIe Software Licenses: eXpressWare software licensing bundled with NTB products and available separately. Includes SISCI API, SuperSockets, TCP/IP drivers, and board management software.
- Professional Services: Customization and support services for PCI Express based products targeting embedded, scientific, and OEM applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quote-based pricing for enterprise and embedded customers |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels3 records
Dolphin Interconnect Solutions product offering
Product offeringCore offering
Dolphin Interconnect Solutions designs, manufactures, and sells PCI Express hardware products—Host Bus Adapters (HBAs), Non-Transparent Bridging (NTB) and transparent adapters, PCIe Gen3/Gen4/Gen5 switch boxes, XMC, OpenVPX, PXIe, Compact PCI Serial modules, expansion enclosures (eBox), backplanes, and copper/fiber cables—alongside the eXpressWare software suite that includes the SISCI shared-memory API, SuperSockets, IPoPCIe networking driver, PCIe reflective memory, and Board Management utilities for Linux, Windows, VxWorks, RTX, and QNX. The solutions are sold to OEMs, defense/aerospace primes, financial trading firms, and industrial/embedded systems integrators that require sub-microsecond latency, high-throughput (128 Gbit/s), and fiber connectivity up to 100 meters between multiple hosts.
Product overview
Dolphin Interconnect Solutions provides a comprehensive portfolio of PCI Express hardware and software products for multi-computing systems. The core offering includes PCIe 3.0, 4.0, and 5.0 Host Bus Adapters (HBAs) and switch products that enable high-speed, low-latency interconnectivity between servers and systems. The product lineup features the PXH8xx series adapters (PXH820 XMC, PXH840, PXH842, PXH832) with support for both Non-Transparent Bridging (NTB) and transparent bridging modes. Key differentiators include sub-microsecond latency (as low as 0.54 microseconds), up to 128 Gbit/s throughput, and fiber optic cable support extending to 100 meters. The accompanying eXpressWare software suite provides SISCI shared memory API, SuperSockets for transparent socket acceleration, IPoPCIe networking drivers, and reflective memory solutions. The company targets embedded, scientific, financial trading, and defense/aerospace applications requiring ultra-low latency and high reliability.
Differentiator
Problem solved
Functional benefit
Products and services
- PXH840 PCIe NTB Host Adapter A PCIe 3.0 x16 NTB host adapter with integrated Samtec FireFly optical engine that delivers 0.54 µs application latency and 128 Gbit/s throughput for clustering and multi-host applications, sold to OEMs and system integrators building NTB-based multi-computing fabrics.
- PXH842 Host and Target Transparent Cable Adapter A PCIe 3.0 transparent host/target adapter with dual MTP connectors and a Samtec FireFly optical engine, providing 138 ns cut-through latency and fiber connectivity up to 100 meters for transparent I/O expansion and device-lending applications.
- PXH832 Host and Target Transparent Cable Adapter A Gen3 PCIe transparent host and target adapter with quad SFF-8644 connectors, supporting copper cabling up to 9 m and fiber up to 100 m for transparent I/O expansion.
- PXH820 XMC Adapter A PCIe 3.0 XMC mezzanine card adapter that is VITA 42.0 compliant and connects via quad SFF-8644 cables either point-to-point or through the MXS824 switch, addressing embedded defense and industrial computing systems.
- MXH930 / MXH940 PCIe 4.0 NTB Host Adapters A family of PCIe 4.0 x16 Non-Transparent Bridging host adapters delivering higher bandwidth than Gen3 for demanding clustering and embedded multi-computing applications.
- MXH530 / MXH570 PCIe 5.0 NTB Host Adapters PCI Express 5.0 x16 NTB host adapters with SFF-8614 and CDFP connector options that deliver next-generation PCIe 5.0 bandwidth for high-end multi-computing and storage applications.
- MXS824 24-port Gen3 Switch Box A 24-port PCIe Gen3 switch box that enables scalable multi-host clusters (cascadable up to 60 nodes) for clustering and PCIe reflective memory applications.
- MXS924 24-port PCIe 4.0 Switch Box A 24-port PCIe Gen4 switch box providing higher per-port bandwidth than the MXS824 for high-throughput clustering, fabric, and storage applications.
- eXpressWare Software Suite A complete PCI Express software stack including the SISCI shared-memory API, SuperSockets, IPoPCIe networking driver, PCIe Reflective Memory, and Board Management utilities, supported on Linux, Windows, VxWorks, RTX, and QNX and licensed standalone or bundled with NTB hardware.
- SISCI Shared-Memory API (Developer Kit) A shared-memory programming developer kit that provides an API to easily use shared memory across Dolphin-connected nodes, sold to OEMs, integrators, and developers building multi-host PCIe applications.
- SuperSockets A Berkeley Sockets-compliant API layer that lets existing socket-based applications transparently leverage high-performance PCI Express interconnect without source-code modification.
- IPoPCIe (TCP/IP over PCIe Driver) A TCP/IP networking driver that carries standard IP traffic over Dolphin's PCI Express fabric as part of the eXpressWare software suite, sold to developers integrating PCIe-based networking.
- PCIe Reflective Memory Solution A PCIe-based reflective memory solution that multicasts data instantaneously and reliably from a single source to multiple end nodes for real-time distributed control and replication.
- NVMe over PCIe Fabrics Solution A reference solution that enables NVMe storage to be accessed across Dolphin's PCI Express fabric networks for high-performance disaggregated storage deployments.
- PCIe SmartIO Solution A SmartIO software solution that presents remote PCIe devices (up to 100 meters away, via fiber) to a host as if they were locally attached, enabling remote I/O and GPU/FPGA lending.
- PCIe Expansion Enclosures (eBox) and Backplanes A family of PCIe expansion enclosures (eBox 4, eBox 4 Pro) and two-, three-, and five-slot backplanes (Gen4 and Gen5) that enable external GPU, FPGA, and accelerator deployment in defense, aerospace, and embedded systems.
- PCIe Cables (SFF-8644, SFF-8614, CopprLink, FireFly fiber, iPass) A catalog of PCIe copper and fiber cables (SFF-8644, SFF-8614, CopprLink, FireFly fiber patch cables, and iPass) supporting Gen3, Gen4, and Gen5 connectivity between Dolphin adapters and switches.
- OpenVPX / VPX PCIe Products A line of OpenVPX-compliant PCIe products (adapters, switches, software) sold to defense and aerospace integrators for embedded military computing applications.
- PXIe PCIe 4.0 Products (MXP924, MXP908, MXP909) A PCIe 4.0 PXIe product line comprising switch and peripheral NTB/transparent modules used to extend PXIe test and measurement systems with high-throughput PCIe connectivity.
- Compact PCI Serial NTB/GigE Switches (MXC960, MXC962, MXC948) A family of Compact PCI Serial switches combining PCIe NTB and Gigabit Ethernet switching for industrial and embedded networking deployments.
- eXpressDrive for Automotive Applications An automotive-tailored PCIe interconnect solution (eXpressDrive) that adapts Dolphin's PCIe hardware and software for in-vehicle and automotive computing workloads.
- Device Lending Software A standalone software offering that enables PCIe devices attached to one host to be shared with remote hosts across Dolphin's PCIe fabric, supporting GPU/FPGA lending and resource pooling.
Quantifiable outcome
- 540 nanosecond trading data delivery for financial applications
- +5 more outcomes
Companies that use Dolphin Interconnect Solutions
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles3 records
Dolphin Interconnect Solutions technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Dolphin Interconnect Solutions partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- Broadcom/PLXcoreBroadcom (formerly PLX Technology) provides Gen3 PCI Express switching technology used in Dolphin's adapters and switches. Dolphin integrates Broadcom/PLX PCI Express switches with DMA capabilities into their host adapters and switch products.
- Samtec (FireFly)coreSamtec provides PCIe 3.0 FireFly optical engine technology enabling Dolphin to offer fiber optic cable connections up to 100 meters. FireFly products are integrated into PXH840 and PXH842 adapter lines.
- PCI-SIGcoreDolphin products comply with PCI Express Base Specification and External Cabling Specification standards for interoperability.
- North America ResellerscoreAuthorized reseller network covering North America for distribution of Dolphin PCIe products and support.
- Europe ResellerscoreAuthorized reseller network covering Europe for distribution of Dolphin PCIe products and support.
- Asia ResellerscoreAuthorized reseller network covering Asia for distribution of Dolphin PCIe products and support.
Scale indicators5 records
Recent moves5 records
Expansion highlights5 records
Dolphin Interconnect Solutions competitors and assessment
Company assessmentBroad incumbents
- Microchip Technology: Supplies the PCIe switches (formerly PMC-Sierra) that Dolphin integrates into its NTB and transparent adapters, and offers its own embedded computing solutions. Directly comparable as a PCIe silicon and embedded platform provider.
- Broadcom: Owns PLX Technology, the PCIe switch vendor that supplies Dolphin's core switching silicon. Broadcom also competes with Dolphin indirectly via its NetXtreme NICs and BCM switches serving data center and embedded markets.
- Marvell Technology: Provides storage controllers, NVMe-oF adapters, and networking silicon overlapping with Dolphin's PCIe adapter, NVMe-over-PCIe fabric, and storage connectivity offerings in data center and enterprise markets.
Emerging players
- Astera Labs: Designs low-latency connectivity silicon (Aries retimers, Leo CXL controllers) for AI/cloud infrastructure. Targets the same ultra-low-latency, memory-semantic interconnect workloads Dolphin serves, with significantly greater capital backing.
Direct peers
- Cornelis Networks: Spun out of Intel's Omni-Path HPC fabric program; delivers high-performance HPC interconnect with low-latency RDMA. Most directly comparable to Dolphin's shared-memory clustering and reflective memory products for HPC/embedded multi-host systems.
- Curtiss-Wright: Defense embedded computing provider with VPX/OpenVPX modules and ruggedized systems using PCIe fabrics. Direct overlap with Dolphin's VPX product line and military/defense customer base.
- Mercury Systems: Mission-critical defense/aerospace embedded computing provider, including VPX and OpenVPX subsystems with PCIe backplanes. Comparable to Dolphin on defense-grade embedded PCIe interconnect.
- Kontron: Embedded computing platform vendor offering CompactPCI, VPX, and COM Express modules with PCIe. Competes with Dolphin's embedded/CompactPCI/VPX product lines for industrial and defense OEMs.
Others
- Samtec: Strategic partner supplying FireFly optical engines integrated into Dolphin's PXH840/PXH842 adapters. Adjacent enabler providing the optical interconnect technology that Dolphin wraps into PCIe solutions.
- Molex: Major manufacturer of high-speed interconnects including SFF-8644, SFF-8611, and CDFP PCIe cables used by Dolphin and competing in the same PCIe cabling ecosystem for embedded and data center customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Dolphin Interconnect Solutions social profiles
Digital presenceDolphin Interconnect Solutions compliance and trust
Trust signalCompliance5 records
Dolphin Interconnect Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dolphin Interconnect Solutions leadership team
Management profileNumber of profiles
Dolphin Interconnect Solutions funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dolphin Interconnect Solutions M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dolphin Interconnect Solutions
What does Dolphin Interconnect Solutions do?
Dolphin Interconnect Solutions designs, manufactures, and sells PCI Express hardware products—Host Bus Adapters (HBAs), Non-Transparent Bridging (NTB) and transparent adapters, PCIe Gen3/Gen4/Gen5 switch boxes, XMC, OpenVPX, PXIe, Compact PCI Serial modules, expansion enclosures (eBox), backplanes, and copper/fiber cables—alongside the eXpressWare software suite that includes the SISCI shared-memory API, SuperSockets, IPoPCIe networking driver, PCIe reflective memory, and Board Management utilities for Linux, Windows, VxWorks, RTX, and QNX. The solutions are sold to OEMs, defense/aerospace primes, financial trading firms, and industrial/embedded systems integrators that require sub-microsecond latency, high-throughput (128 Gbit/s), and fiber connectivity up to 100 meters between multiple hosts.
Is Dolphin Interconnect Solutions a public or private company?
Dolphin Interconnect Solutions is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Dolphin Interconnect Solutions founded?
Dolphin Interconnect Solutions was founded in 1992. It employs 11 to 50 people.
Where is Dolphin Interconnect Solutions based?
Dolphin Interconnect Solutions is headquartered in Woodsville, United States, in the North America region.
How does Dolphin Interconnect Solutions make money?
Three revenue lines are on record. PCIe Hardware Products are the primary driver. The others are PCIe Software Licenses and professional Services.
Who are Dolphin Interconnect Solutions's main competitors?
Broad incumbents on record are Microchip Technology, Broadcom and Marvell Technology. Astera Labs is listed as an emerging player. Direct peers are Cornelis Networks, Curtiss-Wright, Mercury Systems and Kontron. Others are Samtec and Molex.
Does Dolphin Interconnect Solutions have an API?
No public API is recorded for Dolphin Interconnect Solutions.
What industry is Dolphin Interconnect Solutions in?
Dolphin Interconnect Solutions's product category is PCI Express Interconnect Hardware. Its primary akta.pro industry code is HDAFAEAI, Embedded & Industrial Network Interfaces (PCIe/M.2/SOM/SoC NICs), with a secondary code of HDACAGAK, Cables, Connectors & Internal I/O (SATA, PCIe risers, front-panel, headers). Its NAICS code is 33411 and its SIC code is 3576.