What Symphony Communication Services does

Symphony Communication Services is a privately held markets-infrastructure and communication platform founded in 2014 by a consortium of Wall Street banks to provide secure, compliance-enabling messaging and collaboration for regulated financial markets. The company operates four product platforms: Symphony Messaging (secure enterprise messaging with Federation for WhatsApp/SMS/WeChat/LINE, Embedded Mode for in-app deployment, and Microsoft Teams interoperability), Symphony Voice (the Cloud9 cloud-native trader voice system), Symphony Directory (verified counterparty identity via the StreetLinx acquisition), and Symphony Analytics (NLP and AI-driven market intelligence, ESG tagging and sentiment analysis built on the Amenity Analytics acquisition). Reported adoption covers 10 of the 10 largest global investment banks by revenue and 8 of the 10 largest global asset managers by AUM, with 500,000+ financial professionals and 1,000+ institutions on the network.

The platform is cloud-native, hosted on Amazon Web Services and Google Cloud Platform, with an open-API architecture supporting 100+ enterprise integrations and a developer ecosystem of more than 2,000 community-built applications and bots. Security and compliance are core engineering pillars: AES-256 encryption at rest, TLS in transit, ISO 27001, SOC 2, GDPR, UK GDPR, CCPA, LGPD and adherence to EU-US, UK Extension and Swiss-US Data Privacy Frameworks. Geographic footprint spans 11 offices across the US, UK, France, Sweden, Israel, Singapore, Japan, Hong Kong and Australia, with engineering hubs in Sophia Antipolis, Belfast and Stockholm.

The business model is enterprise SaaS: quote-based annual or multi-year subscription licensing to the four platforms, supplemented by third-party-delivered professional services for on-premises implementation and training. Go-to-market is direct enterprise field sales targeting large financial institutions globally, leveraging the founding-bank consortium for referrals and the verified directory as a network-effect-driven distribution channel. Revenue is not publicly disclosed; pricing is opaque and negotiated, consistent with enterprise compliance software in financial services.

Name

Symphony Communication Services

Legal name

Symphony Communication Services, LLC

Website

https://symphony.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

251–500 employees

Short description

Symphony Communication Services is a private markets-infrastructure platform providing secure messaging, trader voice (Cloud9), verified counterparty directory, and NLP-driven analytics to 1,000+ financial institutions, including 10/10 largest global investment banks.

Ownership category

akta.pro rank

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Enterprise SaaS Subscriptions: Subscription-based licensing model for enterprise financial institutions accessing Symphony's four platforms: Messaging, Voice, Directory, and Analytics. Pricing appears to be quote-based/enterprise negotiated with annual or multi-year contracts typical for B2B SaaS in financial services.
2. Professional Services: On-premises implementation, training, and customer engagement services provided by third-party professional services partners.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Symphony Communication Services is a cloud-native, AI-powered communication and markets infrastructure platform for financial institutions. It offers four integrated platforms: Messaging (secure enterprise messaging), Voice (Cloud9 trader voice), Directory (verified identity network of 500,000+ financial professionals), and Analytics (AI-powered market intelligence). The platform enables secure, compliant communication across messaging, voice, and mobile channels for over 1,000 financial institutions globally.

Product overview

Symphony Communication Services operates as a multi-platform architecture comprising four core platforms: Messaging, Voice, Directory, and Analytics. Symphony Messaging serves as the flagship secure messaging product with Federation (WhatsApp/SMS integration), Embedded Mode (embed in applications), and Microsoft Teams Interoperability as key modules. Voice Platform centers on Cloud9, a cloud-native trader voice system. Directory Platform provides Enhanced Directory with verified identity through the acquired StreetLinx technology. Analytics Platform offers AI-powered insights via Symphony Analytics and the acquired Amenity Analytics NLP solution. The architecture enables financial institutions to standardize, automate, and innovate workflows with over 2,000 community-built applications and bots powering the ecosystem.

Differentiator

Problem solved

Functional benefit

Brands

• Cloud9: Cloud-native trader voice system connecting traders, brokers and front office financial professionals
• Symphony Messaging
• Symphony Analytics
• Symphony Directory
• Symphony Voice
• Federation
• Embedded Mode
• Intellimation

Products and services

• Symphony Messaging

Quantifiable outcome

• Email traffic dropped 20% after implementing Federation on mobile
• +5 more outcomes

Named customers15 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration17 records

AI capability8 records

Feature8 records

Partnerships

Twelve partnerships are on record, tiered minor, core and strategic.

• StreetWise PartnersminorOthersSocial partnership allowing employees to volunteer, mentorship opportunities, career development support. Symphony partners with StreetWise Partners as part of its social responsibility initiatives.
• Urban SynergyminorOthersSocial partnership for employee volunteering and early career mentorship programs. Part of Symphony's commitment to community engagement.
• Women in Banking & Finance UKminorOthersPartnership supporting women in the financial services and technology sectors. Part of Symphony's diversity and inclusion initiatives.
• Google CloudcoreTechnology or IntegrationCloud hosting provider and AI/ML models partner. Google Cloud Platform is one of two main cloud providers (alongside AWS) for Symphony's infrastructure. Used for cloud hosting, database management, and AI/ML capabilities.
• Amazon Web ServicescoreTechnology or IntegrationPrimary cloud hosting provider and database management partner. AWS hosts Symphony's application and data infrastructure. Part of Symphony's SOC2 compliance assessment process.
• SalesforcecoreTechnology or IntegrationCustomer relationship management software integration. Salesforce processes customer personal data globally to assist Symphony in providing services and customer outreach.
• Microsoft TeamscoreTechnology or IntegrationInteroperability integration allowing Symphony Messaging to connect with Microsoft Teams. Users can connect to WhatsApp directly from Microsoft Teams through this integration.
• DTCCstrategicTechnology or IntegrationIntegration with DTCC post-trade infrastructure. Provides connectivity for post-trade operations and settlement communications within the financial services ecosystem.
• TradingViewstrategicTechnology or IntegrationMarket data integration enabling unified messaging and market data experience. Users can search exchanges from crypto to futures, forex and stock and share across Symphony Messaging or Federation channels.
• ZoomstrategicTechnology or IntegrationVideo conferencing integration with Symphony messaging platform for enhanced collaboration capabilities.
• TwiliocoreTechnology or IntegrationGateway provider for SMS Federation Services and end user notifications. Powers SMS messaging capabilities across Symphony platform.
• Meta (WhatsApp)coreTechnology or IntegrationWhatsApp Federation Services allowing compliant WhatsApp communication. Cloud hosting for WhatsApp integration enables Symphony to offer omnichannel messaging on clients' preferred channels.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Market position

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/c/SymphonyComm
• Facebookfacebook.com/SymphonyComm
• LinkedInlinkedin.com/company/symphonycomm
• Instagraminstagram.com/we_are_syms
• Xx.com/symphony

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries3 records

Funding overview

Funding rounds6 records

Investors32 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A4 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Symphony Communication Services