The Operating Platform
for Private Capital
Built for GPs & fund managers, founders, and impact investors. PSA embeds fund operations,
CFO advisory, and impact reporting into your workflows.
Run by people, powered by tech.
Our Story
Who We Are
Post Street Advisors (PSA) was incubated at Patamar Capital to solve a problem that small and mid-sized impact funds know well: strong finance and fund operations support, without the cost of a large in-house team.
What began as a shared services function within Patamar has grown into a broader platform, serving funds, family offices, and emerging companies that want efficiency, consistency, and a cost advantage without sacrificing rigor.
Fund managers want to focus on investing, not operations. PSA carries that weight instead, backed by two decades of fund operations and impact investing experience, and proprietary technology built to match.
“Growth demands attention. Operations demand discipline. Most leaders can’t do both, at least not at the same time.”
Geoff Woolley
Co-Founder, Patamar Capital
“PSA was Patamar’s internal experiment that worked. Now we give smaller funds and emerging companies the same operational rigor as the largest player at a fraction of the cost.”
Lee FitzGerald
Co-Founder, Patamar Capital
You Build.
We Handle The Rest.
GPs & Fund Managers
Founders
Impact Investors
GPs & fund managers want to focus on investing. Founders on growth. Impact investors on impact. Let us handle everything else. Dedicated people and purpose-built technology, embedded in your organization.
GPs & Fund Managers
Looking for a team to run the operations behind your fund, so you can focus on raising, investing, and building LP relationships?
Founders
Looking for a team to take bookkeeping, cash flow, tax and audit work off your plate, so you can focus on growing the business?
Impact Investors
Looking for a team to manage impact measurement and reporting, so you can focus on creating meaningful outcomes across your portfolio?
The PSA Edge
Dedicated teams
Real people, embedded in your operation. Responsive, accessible, and engaged when you need them.
Built on two decades of experience
Twenty years of fund operations and experience supporting emerging companies, brought to every engagement.
Cost-effective by design
Institutional-grade support without the cost of building a large in-house team.
Purpose-built technology
Designed for the functions that keep your organization running, with built-in AI.
Explore our Products
April, the Operating Platform for Private Capital
Two decades of experience. One platform built to help GPs, founders,
and impact investors operate and scale.
Built on Salesforce | AI-integrated
Trusted By Jon and Kenneth
Post Street Advisors seamlessly integrated with our fund management team, providing operational support across funds we manage. Their reporting, portfolio oversight, and coordination with multiple service providers have made them a reliable and trusted partner behind the scenes.
Field Pickering
Managing Partner, Conduit Private Markets
PSA’s experience managing impact funds through Patamar Capital gave us confidence that they understood the unique needs of an impact fund manager like us. They provided excellent support across fund administration, operations and compliance, and tax, offering guidance and services tailored to our needs. We especially appreciated their hands-on support during the fund’s setup phase.
Jonathan Pelletier
Co-Founder, Co-CEO & Chief Operating Officer
Post Street Advisors has been an excellent partner to Deep Community Capital through the process of launching our first private impact fund. We were looking for a service provider who could guide us through the process, particularly in areas where we lacked in-house expertise.
Kenneth Tsunoda
Co-Founder, Co-CEO & Chief Impact Officer
Building an impact platform for our investors from scratch would have been a significant undertaking. PSA delivered on time with an intuitive, feature-rich platform that is easy to update and navigate. Their team is responsive, receptive to feedback, and genuinely takes our input into account.
Cindy Pratiwi
Vice President, Double Delta
Partnering with Post Street Advisors has been one of the best operational decisions we've made. A year ago, we engaged them to take over a highly challenged accounting operations function, and the results have been exceptional. The PSA team is professional, efficient, and consistently delivers a high standard of service. We highly recommend them.
Melissa Kang
CEO, Enyorra Private Equity Pte Ltd
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Connect with us
Frequently Asked
Questions
1. Who is PSA for?
PSA is built for fund managers, emerging companies, and impact investors looking to simplify the financial, operational, and reporting work behind their organizations.
2. What does PSA help manage?
PSA provides advisory and back-office support for teams managing capital, companies, and impact. From fund administration and financial reporting to CFO advisory, tax and audit support, investor reporting, and impact reporting, we help keep the work behind your organization moving.
4. How does April work with PSA’s team?
April combines technology with real-world operational expertise. The platform creates structure, visibility, and consistency, while PSA’s team manages the workflows, reporting, and coordination behind it.
3. How much does PSA charge for its services?
Our pricing is tailored to how you operate. We start by understanding your existing workflows, team, and needs, then build a scope and quote that fits the level of support you actually need.
5. Can PSA work alongside your existing team?
Yes. PSA can operate as an extension of your existing finance or operations team, take ownership of specific functions, or manage the full finance and fund operations stack as your needs grow.
6. Are integrations with existing systems supported?
Yes. PSA is designed to work alongside your existing finance and operational systems. We can integrate with your current accounting, reporting, portfolio management, and data workflows, helping bring information together without requiring you to replace the tools that already work for your organization.
Still have questions? Connect with our team and we’d be happy to answer them for you.