Alpha & Omega

What Alpha & Omega does

Alpha & Omega (A&O) is a fee-only financial advisory and third-party administration firm founded in 1975 and headquartered in La Mesa, California. The firm operates two integrated service lines: Third-Party Administration (TPA) for qualified retirement plans (401(k), Cash Balance, Defined Benefit, ESOP, Profit Sharing, Cafeteria) and Registered Investment Advisor (RIA) services for individuals, families, and trusts. Core offerings include plan design, compliance testing, actuarial certifications, tax preparation, trust auditing, IRA administration, and discretionary and non-discretionary investment management under ERISA 3(16), 3(21), and 3(38) fiduciary designations. The firm holds a wholly owned actuarial subsidiary, William F. Marples (WFM), that supports defined benefit, Taft-Hartley, and Multi-Employer plans.

The firm's technology stack is built on third-party partnerships rather than proprietary platforms. Alpha & Omega integrates with multiple custodians and recordkeepers — SEI, AssetMark, American Trust Retirement, T. Rowe Price, Alerus, John Hancock, Charles Schwab, and Altruist — alongside PenChecks for missing-participant IRA processing and the National Registry of Unclaimed Retirement Benefits. There is no proprietary software, mobile application, or API; client access is provided through each partner's secure portal. The technology architecture is therefore a federated multi-custodian model that delivers institutional-grade investment options (e.g., collective investment trusts, institutional mutual funds) to small and mid-size employers.

The business model is fee-only and recurring: Alpha & Omega charges advisory fees automatically deducted quarterly from client portfolios based on prior-quarter asset value, with no commissions or 12(b)(1) fees. The go-to-market is sales-led and consultative, driven by phone-based outreach (800-755-5060), email, and website inquiry forms targeting small to mid-size employers (under 300 employees) primarily in San Diego and Orange County, with national service capability. Customer acquisition emphasizes free initial consultations with retirement plan specialists rather than digital self-serve funnels. The firm is privately held and founder/management-owned, led by Founder & Chairman Emeritus Stella Polous and President & CEO Spiro Preovolos, with no external investors, parent company, or funding rounds disclosed.

Name

Alpha & Omega

Legal name

Alpha & Omega Financial Management Consultants

Website

https://aobenefits.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

1–10 employees

Short description

Alpha & Omega is a fee-only RIA and third-party administrator founded in 1975, providing retirement plan design, compliance, and investment management to small/mid employers and individuals, primarily in Southern California.

Ownership category

akta.pro rank

Product category

Retirement Plan Administration & Investment Advisory

NAICS

Portfolio Management and Investment Advice (523940), Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds (524292)

SIC

Investment Advice (6282), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Corporate Retirement Plan Advisory RIAs (ERISA 401(k)/403(b)) (FSAAACAF)

akta.pro secondary industries

Employer Retirement Plan Advisory (401(k)/Pension) (FSAEABAE), Institutional Consultants & Fiduciary Management (Investment Consulting) (FSAAAGAJ)

Keywords

• Retirement plan administration
• Investment advisory services
• Third party administration
• Fiduciary wealth management
• Qualified retirement plans

Headquarters

HQ city

La Mesa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Fee-only Investment Advisory Services: Alpha & Omega operates as a fee-only wealth management firm and third-party administrator providing financial planning, plan design, and investment management services. As a fiduciary, the firm does not accept commissions or incentives for recommended financial products. Fees are automatically deducted quarterly from investment portfolios based on asset value at the end of the previous quarter. The firm also offers IRA account services including account statements, reports, distribution options (check, wire, ACH, prepaid card), and RMD management.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Alpha & Omega is a fee-only fiduciary financial advisory and third-party administration firm that designs, administers, and provides investment management for qualified retirement plans (401(k), Cash Balance, Defined Benefit, ESOPs, Profit Sharing, IRAs) for small to mid-size employers, and provides customized investment planning and portfolio management for individual investors, families, and trusts. Services are delivered as TPA (Third-Party Administration) and RIA (Registered Investment Advisor) lines, with the firm acting as a 3(16), 3(21), and 3(38) ERISA fiduciary.

Product overview

Alpha & Omega is a retirement plan design and consulting firm offering two core service lines: TPA Services (Third-Party Administration) for employers sponsoring qualified retirement plans, and RIA Services (Registered Investment Advisor) for individual investors. The TPA Services portfolio includes plan design, administration, investment selection, document preparation, and employee communication as modular components that can be bundled. The RIA Services include IRA account management, fiduciary services (3(16), 3(21), and 3(38) ERISA designations), and investment planning. Additional offerings include the PenChecks Missing Participant IRA Program and investment calculators. The firm acts as a Registered Investment Advisor providing fee-only, fiduciary-based investment management.

Differentiator

Problem solved

Functional benefit

Products and services

• TPA Services Third-Party Administration services for qualified retirement plans, including plan design, administration, compliance testing, actuarial certifications, tax preparation, investment advice, and trust auditing for 401(k), Cash Balance, Defined Benefit, ESOPs, and Profit Sharing plans. Targeted at small to mid-size employers.
• RIA Services Registered Investment Advisor services providing customized investment planning, portfolio management, and retirement account administration for individuals, families, and trusts. Includes 3(16), 3(21), and 3(38) ERISA fiduciary services.
• IRA Account Services Individual Retirement Account administration including Default/Missing Participant IRAs, Automatic Rollover IRAs, and account servicing through partnership with PenChecks Trust. Includes account statements, reports, distribution options (check, wire, ACH, prepaid card), and RMD management.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Partnerships

Eleven partnerships are on record, tiered core.

• Alerus Retirement and BenefitscoreTechnology or IntegrationAlerus is a retirement plan administrative services firm that provides A&O with record-keeping services and a platform for 401k plan participants to review their account details.
• AltruistcoreTechnology or IntegrationAltruist is an AI-powered custodian and wealth platform built for independent advisors. Founded in 2018, the company has evolved into a self-clearing broker-dealer offering an all-in-one platform for onboarding, reporting, and portfolio management.
• American Trust RetirementcoreTechnology or IntegrationA premier collective investment trust (CIT) recordkeeper, American Trust offers investment solutions for qualified retirement plans. Sub-advised by institutional money managers, they select non-proprietary investment options including mutual funds and ETFs suited for benefit plan clients.
• AssetMarkcoreTechnology or IntegrationAssetMark is a leading wealth management platform serving financial advisors with flexible, technology-driven solutions. Founded in 1996, the company supports over 10,000 advisors and 300,000 investor households with over $160 billion in platform assets as of December 31, 2025.
• Charles SchwabcoreTechnology or IntegrationThe Charles Schwab Corporation is a major American multinational financial services company providing wealth management, securities brokerage, banking, and financial advisory services. Founded in 1975, the firm pioneered the discount brokerage model.
• John HancockcoreTechnology or IntegrationOne of America's leading financial services firms, John Hancock provides record keeping, educational materials for employee enrollment meetings, 401(k) investment choices, and online access for plan sponsors, employees, and individual investors.
• PenChecks, Inc.coreTechnology or IntegrationPenChecks, Inc. provides outsourced benefits distribution processing for plan sponsors, retirement plan professionals, and institutions. Known for state-of-the-art technology and superior client service, PenChecks streamlines pension plan distribution processing.
• PenChecks Trust Company of America (PTCA)coreTechnology or IntegrationA wholly owned subsidiary of PenChecks, Inc., PTCA provides cost-effective outsourcing services related to the processing of benefit payments and the administration and management of AutoRollover IRAs, traditional IRAs, and taxable savings accounts.
• SEI InvestmentscoreTechnology or IntegrationA global provider of wealth management solutions for institutional and personal investors, SEI (NASDAQ: SEIC) manages $331 billion in assets while administering $545 billion in client assets. They provide A&O with collective trust investment products while serving as custodian of accounts.
• T. Rowe PricecoreTechnology or IntegrationT. Rowe Price is an investment management firm helping investors navigate change with active investing, market insights, and long-term partnership. Since 1937, the firm has focused on identifying opportunities and delivering innovative solutions.
• William F. Marples (WFM)coreStrategic or Co-development PartnerA subsidiary of Alpha & Omega, WFM provides actuarial support services to defined benefit pension plans, including Taft-Hartley and Multi-Employer plans. Services include actuarial valuations, benefit calculations, actuarial certifications, and more.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Empower Retirement: One of the largest U.S. retirement plan recordkeepers and administrators serving plans of all sizes. Competes with A&O for the same SMB plan sponsors but offers a vertically integrated, technology-led platform rather than a boutique consulting model.
• Fidelity Workplace Investing: Fidelity's workplace retirement business provides 401(k), IRA and advisory services for employers and individuals. Broad incumbent competing in the SMB plan sponsor segment A&O targets, leveraging scale and proprietary platform.
• Lockton Retirement Services: Large independent insurance brokerage with a dedicated retirement services practice offering plan advisory, actuarial and fiduciary services to corporate plan sponsors. Comparable in fiduciary breadth but part of a much broader benefits platform.
• Vanguard Plan Sponsor Services: Vanguard serves small, mid and large employer plans with low-cost 401(k), 403(b) and pooled employer plans. Competes with A&O on price and scale for sub-300 employee plans, although it is less consultative on plan design and fiduciary services.

Direct peers

• DWC - The 401(k) Experts: Third-party administrator and retirement plan consulting firm for small and mid-size employers, providing plan design, compliance testing and administration. Directly comparable TPA service line to A&O's core offerings for sub-300 employee plans.
• CAPTRUST: Large independent RIA focused exclusively on retirement plan advisory for corporate, healthcare and nonprofit plan sponsors. Most directly comparable to A&O in service mix (3(21)/3(38), plan design, institutional manager selection), though at materially greater scale.
• SageView Advisory Group: Retirement plan consulting and corporate RIA firm serving middle-market plan sponsors with bundled advisory, investment management, and fiduciary services. Closest like-for-like to A&O in target customer (SMB/mid-market plans), fee-only fiduciary model, and integrated TPA-adjacent offerings.
• NFP Retirement: Retirement plan advisory arm of NFP providing 3(16)/3(21)/3(38) services, plan design and participant education. Comparable business model to A&O at larger scale within a broader insurance and benefits brokerage platform.

Emerging players

• Human Interest: Tech-forward 401(k) and SEP-IRA provider for SMBs offering automated administration and transparent pricing. Comparable to A&O's target customer (under-300 employee employers) but competes via a fully digital, low-touch model rather than a high-touch fiduciary offering.
• Guideline: Tech-enabled 401(k) platform targeting small businesses with automated onboarding, flat pricing and curated fund lineups. Directly attacks the SMB plan sponsor segment that A&O serves, but competes on digital self-service rather than fiduciary advisory.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

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 Alpha & Omega