Oak Financial

What Oak Financial does

Oak Financial is an independent, founder-owned professional services firm headquartered in Wellesley, Massachusetts, operating in the New England and Greater Boston market since approximately 2002. The firm delivers à la carte financial administration, bookkeeping, human resources, training and development, wealth management coordination, and lifestyle management services to four primary client segments: high-net-worth individuals and families, small businesses, 501(c)(3) non-profits, and estates. Its service model is built around acting as the single liaison between clients and a curated ecosystem of external professional advisors, including CPAs, attorneys, insurance brokers, investment advisors, real estate agents, and payroll providers.

The underlying technology stack consists entirely of standard third-party tools — QuickBooks (Online, Pro, and Enterprise Desktop), Quicken, Bill.com, ADP, Paylocity, and the Microsoft Office Suite — with no proprietary platform, automation layer, or software product. Service delivery combines in-person engagement in the Greater Boston area with remote support, and is staffed by four named professionals: founder and Senior Financial Consultant Lynsey Cozens, Senior Consultant Hayley Buonopane (HR/Training, SPHR-SCP certified, MBTI practitioner), Finance Associate Nick Galloni, and Office Manager Alayne Tilton, with an active hire for a Senior Accounting Associate.

Oak Financial operates as a bootstrapped, fee-based consultancy with no external funding, no institutional investors, and no parent company. Pricing is quote-based and not publicly disclosed; the firm offers a free one-hour introductory consultation and a discount program for 501(c)(3) non-profits. Demand is generated primarily through advisor referrals and a company website with limited content marketing, including an HR content partnership with Ace-Up. No revenue, headcount growth, or financial performance figures are publicly disclosed.

Name

Oak Financial

Legal name

Oak Financial

Website

https://oakfinancial.org

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1–10 employees

Short description

Oak Financial is a Wellesley, MA-based independent professional services firm delivering à la carte financial administration, bookkeeping, HR advisory, training, and lifestyle management to individuals, small businesses, non-profits, and estates in the New England region.

Ownership category

akta.pro rank

Product category

Financial Advisory & Administrative Services

NAICS

Offices of Certified Public Accountants (541211)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro industry

PRIMARYFSAEAAAI

Family Office Advisory (Single/Multi-Family)

Financial & Insurance/Financial Advisory, Brokerage & Intermediation/Investment Advisory & Financial Planning

SECONDARYFSAAADAG

Philanthropy, Foundations & Grantmaking Advisory

Financial & Insurance/Asset & Wealth Management/Family Offices (Single- & Multi-Family)

SECONDARYFSAEAJAN

Property Management Advisory & Leasing Administration

Financial & Insurance/Financial Advisory, Brokerage & Intermediation/Real Estate Advisory & Brokerage

Keywords

• Outsourced financial administration
• Bookkeeping services
• Lifestyle management services
• Human resources consulting
• Nonprofit financial services

Headquarters

HQ city

Wellesley

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Revenue model

1. Professional Services Fees: Fee-based professional services model where clients pay for customized accounting, financial administration, human resources, training & development, and lifestyle management services. Services are offered à la carte, allowing clients to select specific services. Free introductory consultation offered. Special non-profit discount available for 501(c)(3) organizations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Oak Financial is an independent professional services firm that delivers à la carte accounting, bookkeeping, financial administration, human resources, training and development, and lifestyle management services. It acts as a single liaison between clients and their network of external professional advisors (CPAs, attorneys, insurance brokers, investment managers, realtors). Services are delivered directly to individuals, families, small businesses, non-profits, and estates primarily in the New England/Greater Boston region.

Product overview

Oak Financial is an independent financial management, human resources, lifestyle management, and training and development service organization offering à la carte services. The portfolio consists of core Financial Services including Personal Accounting, Bookkeeping and Database Management, Budget and Cash Flow Analysis, Balance Sheet Management, Philanthropic Management, and Business Financial Services for small businesses and non-profits; Human Resources Services encompassing Talent Management, Benefits/Total Rewards, Employee and Labor Relations, Organizational Design, Coaching, and Change Management; Lifestyle Management for daily tasks, special events, and life transitions; and Training and Development programs. Services are delivered à la carte for clients in the Greater Boston and New England areas targeting individuals, small businesses, non-profits, and estates.

Differentiator

Problem solved

Functional benefit

Products and services

• Personal Accounting Financial record-keeping and consistent updates for individuals and families, including asset purchase/sales support, mortgage application assistance, unaudited financial statements, insurance reviews, CPA liaison services, and notary public services.
• Bookkeeping and Database Management Bill payment, bank reconciliation, QuickBooks and Quicken database maintenance, expense reporting, tax deduction itemization, and mail management for individual and small business clients.
• Budget and Cash Flow Analysis Annual budget preparation, budget-vs-actual reporting, cash management, detailed expense reporting, and cash flow projections for personal and small business clients.
• Balance Sheet Management Client balance sheet maintenance, profit and loss statement preparation, and comprehensive financial picture reporting.
• Philanthropic Management Pledge schedule preparation, charitable payment processing, tax deductible acknowledgment management, and detailed reporting for client philanthropy.
• Business Financial Services Non-profit audit/review assistance, internal financial statements, board meeting attendance, grant accounting, 1099 preparation, IOLTA account reconciliations, process improvements, forensic accounting, monthly closings, and payroll processing for small businesses and non-profits.
• Lifestyle Management Daily task handling including appointment scheduling, vendor management, financial coaching, bill pay; special event coordination with invitations, rentals, and caterers; and life transition support for downsizing, assisted living, retirement, household mergers, travel, and domestic staff hiring.
• Talent Management Recruitment, retention, and development strategy review and design for attracting, motivating, engaging, and retaining talented employees at client organizations.
• Benefits/Total Rewards Employee benefit program review and management including compensation, health insurance, work-life balance practices, recognition, performance management, and learning and development for client organizations.
• Employee and Labor Relations Workplace policy development and enforcement, employee concern identification, complaint investigation, workplace issue resolution, employee handbook creation, inter-office dispute handling, and employee separation procedures for client organizations.
• Organizational Design and Effectiveness Organizational structure design, mission and vision alignment, organizational chart maintenance, turnover tracking, career planning, and succession planning for client organizations.

Segments4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature2 records

Partnerships

Nine partnerships are on record, tiered minor.

• Centerpoint AdvisorsminorStrategic or Co-development PartnerInvestment and wealth management firm in Needham, MA. Recommended partner for Oak Financial clients requiring investment advisory services. Clients are referred to Centerpoint with instruction to mention Oak Financial recommendation.
• KLRminorStrategic or Co-development PartnerCPA firm in Boston, MA. Recommended accounting partner for Oak Financial clients requiring certified public accounting services.
• LYC Financial GroupminorStrategic or Co-development PartnerCPA firm in Westwood, MA. Recommended accounting partner for Oak Financial clients requiring certified public accounting services.
• Alan R Dennis CPA PCminorStrategic or Co-development PartnerCPA firm in Mashpee, MA. Recommended accounting partner for Oak Financial clients requiring certified public accounting services.
• Moriarty & PrimackminorStrategic or Co-development PartnerCPA firm in Springfield, MA. Recommended accounting partner for Oak Financial clients requiring certified public accounting services.
• Ruberto, Israel & WeinerminorStrategic or Co-development PartnerEstate attorney firm in Boston. Recommended legal partner for Oak Financial clients requiring estate planning and administration services, specifically Deborah Pechet Quinan.
• Leisman Insurance Agency, IncminorStrategic or Co-development PartnerInsurance agency in Waltham, MA, led by Bill Leisman. Recommended insurance partner for Oak Financial clients requiring coverage review and recommendations.
• Jack Conway & CompanyminorStrategic or Co-development PartnerReal estate agency in Boston area, with agent Hayley Buonopane. Recommended real estate partner for Oak Financial clients. Note: Hayley Buonopane is also a Senior Consultant at Oak Financial.
• CompassminorStrategic or Co-development PartnerReal estate firm with agents Jan Kinasewich and Kayla Crugnale in Boston. Recommended real estate partner for Oak Financial clients.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Bessemer Trust: Large multi-family office offering investment management, trust and estate administration, and family-office services to HNW clients. Overlaps with Oak Financial's liaison and administrative service offering, but operates nationally with far greater scale and capabilities.
• Marcum LLP: Major accounting and advisory firm offering outsourced CFO, bookkeeping, HR, and family-office services. Comparable to Oak Financial's SMB and non-profit financial administration practice, but with much deeper service lines.
• Withum: Top-30 accounting and advisory firm offering outsourced accounting, HR consulting, and family-office services to SMBs, non-profits, and HNW individuals. Directly comparable in non-profit bookkeeping and small-business financial administration work.
• Cambridge Associates: Investment and advisory firm serving HNW families, foundations, and non-profits with investment advisory and broader family-office coordination. Comparable in non-profit and HNW client focus, though far more investment-centric.
• BDO USA: Top-tier accounting and advisory firm with dedicated BDO Family Office services spanning bookkeeping, tax, HR consulting, and wealth advisory. Overlaps heavily with Oak Financial's full-service approach but with institutional scale and broader geographic reach.
• Northern Trust: Major wealth management and family office provider offering personal financial administration, trust services, and HR-adjacent concierge services for ultra-HNW families. Comparable to Oak Financial's white-glove service model but at much greater scale and breadth.

Direct peers

• Aspiriant: Independent, fee-only wealth management firm providing financial planning, investment management, and family-office style coordination. Closely comparable to Oak Financial's integrated advisory and administrative offering for HNW households.
• Tiedemann Advisors: Multi-family office providing coordinated wealth management, financial administration, and family services to HNW families. Directly comparable to Oak Financial's bundled personal accounting, lifestyle, and advisory offerings, but at materially larger scale.
• Sontag Advisory: Boutique multi-family office providing financial administration, lifestyle management, and family advisory services to HNW families. Closely comparable to Oak Financial in scale and bundled-service model.
• Creative Planning: Fee-only financial planning and wealth management firm offering comprehensive personal financial services including bookkeeping-adjacent coordination. Comparable in multi-disciplinary scope to Oak Financial but at significantly larger scale.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/oak-financial

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Oak Financial