What Does Principia Partners Do?

Total employees200
HeadquartersJersey City
Founded1991

Principia Partners LLC was a prominent financial technology company founded in 1991, specializing in providing sophisticated front-to-back office software solutions for derivatives, structured finance, and fixed-income instruments. Their flagship product, the Principia Analytic System (PAS), was widely adopted by banks, asset managers, insurance companies, and corporate treasuries for valuation, trading, risk management, portfolio analysis, and accounting. The company was acquired by State Street Corporation in 2000, and the Principia Analytic System was subsequently acquired by Misys (now Finastra) in 2010, where its technology continues to be part of Finastra's treasury and capital markets offerings.

Where Is Principia Partners's Headquarters?

HQ Function

Served as the primary center for software development, quantitative research, client services, and corporate management for its global operations.

Notable Features:

Strategically located in a major financial hub, providing proximity to key clients and a dynamic talent pool in financial technology.

Work Culture:

Characterized by a strong focus on innovation in financial modeling and software engineering, with a highly specialized workforce of quantitative analysts, developers, and financial market experts.

HQ Significance:

The headquarters was instrumental in the creation, development, and global distribution of the Principia Analytic System, a market-leading solution in its time.

Values Reflected in HQ: The choice of location and operational focus likely reflected Principia Partners' commitment to delivering high-precision, technologically advanced solutions and maintaining strong relationships within the global financial community.

Location:

Prior to its acquisitions, Principia Partners established a significant global presence, serving financial institutions across North America, Europe, and Asia. Its core product, the Principia Analytic System (PAS), was utilized by a worldwide client base for critical functions including derivatives pricing, portfolio valuation, risk management, hedge accounting, and regulatory compliance. The company supported its international clients through a network of offices in key financial centers, providing sales, implementation, consulting, and ongoing technical support tailored to diverse market needs and regulatory environments.

Street Address:

Harborside Financial Center, Plaza V (Historical)

City:

Jersey City

State/Province:

New Jersey

Country:

USA

Where Else Does Principia Partners Operate Around the World?

London, UK

Address: Central London, Financial District Area (Historical)

Acted as the primary hub for EMEA operations, offering localized expertise, adapting to regional regulatory landscapes, and fostering client relationships across diverse European financial markets.

Tokyo, Japan

Address: Central Tokyo, Financial District Area (Historical)

Facilitated Principia's expansion in Asian markets, ensuring product suitability for local financial practices and regulatory requirements, and supporting a key global financial center.

Paris, France

Address: Central Paris, Financial District Area (Historical)

Strengthened Principia's presence in continental Europe, providing tailored solutions and support for a significant European financial market.

Buying Intent Signals for Principia Partners

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Principia Partners? Meet the Executive Team

As of April 2025, Principia Partners' leadership includes:

Douglas Long - Co-founder and President/CEO (Historically)
Brian Reid - Co-founder and Head of Technology/Development (Historically)
Gordon G. Chang - Co-founder and Head of Sales/Marketing (Historically)

Who's Investing in Principia Partners?

Principia Partners has been backed by several prominent investors over the years, including:

Principia Partners LLC was primarily founder-owned and privately funded before its acquisition by State Street Corporation in 2000. Specific details of any external private investors are not widely publicly available.

What Leadership Changes Has Principia Partners Seen Recently?

Hire0
Exits0

Principia Partners LLC was acquired by State Street in 2000, and its core product line (Principia Analytic System) was later acquired by Misys (now Finastra) in 2010. As an independent entity, Principia Partners is no longer operational, and therefore, there are no executive new hires or exits pertaining to 'Principia Partners' in the last 12 months. Any relevant leadership changes would occur within Finastra, overseeing the evolution of the legacy Principia technology within their current product suite.

What Technology (Tech Stack) Is Used byPrincipia Partners?

Discover the tools Principia Partners uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Principia Partners Email Formats and Examples

Definitive historical email formats for Principia Partners LLC are not publicly documented. However, based on common corporate structures of the time (1990s - early 2000s), email addresses likely followed patterns such as [first_initial][last]@[companydomain].com or [first].[last]@[companydomain].com. The domain 'principia.com' was associated with the company.

[first_initial][last]@principia.com (speculative historical format)

Format

jdoe@principia.com (example, speculative historical)

Example

0 (The domain principia.com is no longer actively used by the original company for email, and its current status does not guarantee deliverability for historical addresses)%

Success rate

What's the Latest News About Principia Partners?

Misys PLC (now Finastra) Announcement / Financial Technology PressOctober 4, 2010

Misys Acquires Principia System from State Street

Misys PLC (which later merged to become Finastra) announced its acquisition of the Principia System from State Street. This strategic acquisition was aimed at enhancing Misys's portfolio of treasury and capital markets solutions, integrating Principia's advanced capabilities for front-to-back office operations, risk management, and accounting for complex financial instruments....more

State Street Corporation Announcement / PR NewswireJune 28, 2000

State Street Corporation Acquires Principia Partners LLC

State Street Corporation completed its acquisition of Principia Partners LLC, a leading provider of derivatives and structured finance software and services. The acquisition was intended to bolster State Street's capabilities in risk management, financial analytics, and processing services for its institutional client base worldwide....more

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