Sentinel Pension
Sentinel Pension is a Baton Rouge-based Third Party Administrator that provides retirement plan administration, compliance testing, and consulting services to more than 250 small and mid-sized U.S. businesses through an unbundled advisor/TPA/recordkeeper model.
- Company typePrivate
- Founded1989
- HeadquartersBaton Rouge, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Sentinel Pension does
Sentinel Pension is a Third Party Administrator (TPA) that provides retirement plan administration services to small and mid-sized U.S. businesses. Operating as a division of Faulk & Winkler, LLC (a Louisiana CPA firm founded in 1984), Sentinel was established in 1989 and is headquartered in Baton Rouge with a satellite office in Lafayette. Its core service offering covers 401(k), 403(b), defined benefit, and cash balance plan administration, delivered through an unbundled three-party service architecture in which Sentinel acts as the TPA working alongside the plan provider/recordkeeper and the client's financial advisor. Functional deliverables include plan design illustrations, contribution allocations, annual compliance testing (nondiscrimination, coverage, ADP/ACP), Form 5500 preparation, loan and distribution processing, and audit support.
The technology surface is a third-party administration platform paired with standard portal integrations: a Plan Sponsor Link client portal and an Aiwyn-powered client payments portal. No proprietary AI/ML, patents, or technology certifications are disclosed. Revenue is generated through professional services fees on a per-plan basis, with additional fees from cash balance plan administration and consulting engagements (RFP facilitation, plan transitions in M&A, fiduciary and plan document reviews). Go-to-market relies on a referral-driven channel mix — financial advisors, CPAs, and plan providers introduce plan sponsors, supplemented by content marketing (insights blog), professional speaking by partner Melissa Terito, and 'The Sentinel Show' podcast.
Sentinel serves over 250 businesses with more than 275 plans and operates with a team of 12 retirement professionals (as of mid-2026), up from 8 at the time of firmographic capture. Leadership is concentrated in two Faulk & Winkler partners: Melissa Terito (Business Development & Plan Consultant Partner) and Kasey Melancon (Operations Partner, admitted June 2026). The company is privately held, not externally funded, and discloses no revenue figures.
Sentinel Pension firmographics
Firmographics- Name
- Sentinel Pension
- Legal name
- Sentinel, LLC
- Website
- https://sp-tpa.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Sentinel Pension is a Baton Rouge-based Third Party Administrator that provides retirement plan administration, compliance testing, and consulting services to more than 250 small and mid-sized U.S. businesses through an unbundled advisor/TPA/recordkeeper model.
- Ownership category
- akta.pro rank
Sentinel Pension industry classification
Industry- Product category
- Retirement Plan Administration
- NAICS
- Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds (524292)
- akta.pro primary industry
- Pensions & Retirement Benefits Administration (BPAIAKAA)
Keywords
Where Sentinel Pension is headquartered
LocationHeadquarters
- HQ city
- Baton Rouge
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Sentinel Pension business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Third Party Administration Services: Professional fees for administering employer-sponsored retirement plans including 401(k), 403(b), defined benefit, and cash balance plans. Services include plan design, compliance testing, Form 5500 preparation, and ongoing administrative support.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Sentinel Pension product offering
Product offeringCore offering
Sentinel Pension is a Third Party Administrator (TPA) that administers employer-sponsored qualified retirement plans, including 401(k), 403(b), defined benefit, and cash balance plans. The firm delivers its services through an unbundled service model, allowing plan sponsors and their advisors to engage Sentinel for administration, compliance testing, and consulting on an à la carte basis rather than as a bundled package. It also publishes "The Sentinel Show," a retirement plan industry podcast.
Product overview
Sentinel Pension is a Third Party Administrator (TPA) providing unbundled retirement plan administration services. The core offering consists of Third Party Administration supporting 401(k), 403(b), and Cash Balance Plans, delivered through an Unbundled Service Model that collaborates with financial advisors and plan providers. Additional services include Consulting Services for business acquisitions and plan reviews, plus The Sentinel Show podcast for industry education. The company services over 275 plans across more than 250 businesses.
Differentiator
Problem solved
Functional benefit
Companies that use Sentinel Pension
Customer profileNamed customers7 records
Segments2 records
Ideal customer profiles2 records
Sentinel Pension technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Sentinel Pension partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Faulk & Winkler, LLCcoreParent company and CPA firm that originated Sentinel Pension as a natural extension of traditional accounting services. Faulk & Winkler has been delivering accounting, tax, and business consulting services since 1984 from offices in Baton Rouge and Lafayette, Louisiana.
Scale indicators3 records
Recent moves7 records
Expansion highlights5 records
Sentinel Pension competitors and assessment
Company assessmentBroad incumbents
- Empower Retirement: One of the largest U.S. retirement plan recordkeepers and administrators serving plan sponsors of all sizes. Competes with Sentinel for mid-market plans but with bundled technology and asset-scale advantages.
- Schwab Retirement Plan Services: Charles Schwab's retirement plan administration business serving small to enterprise plan sponsors. Competes with Sentinel on recordkeeping and TPA services, particularly through advisor channels.
- Principal Financial Group: Diversified financial services firm with a sizable retirement plan administration business serving small, mid-sized, and large employers. Competes with Sentinel across employer plan administration and compliance services.
- John Hancock Retirement Plan Services: Established retirement plan provider offering recordkeeping, administration, and investment products to mid-market and enterprise plan sponsors. Overlaps with Sentinel in the SMB and mid-market segments.
- Vanguard — Institutional Retirement: Vanguard's retirement plan business offering recordkeeping and low-cost administration primarily through advisor channels. Adjacent competitor for plan sponsors comparing unbundled advisory-led models.
- Fidelity Investments — Workplace Investing: Major bundled retirement plan provider offering recordkeeping, administration, and proprietary investment platforms. Competes broadly with Sentinel for 401(k) plan sponsors across all sizes.
Direct peers
- ADP Retirement Services: National retirement plan administrator serving small and mid-sized businesses with bundled and unbundled retirement plan services. Direct overlap in the SMB and mid-market employer segment that Sentinel targets.
- Ascensus: Largest independent retirement plan TPA in the U.S., offering recordkeeping, compliance testing, and plan administration for 401(k), 403(b), and defined benefit plans. Closest scale-comparable peer in unbundled TPA services.
- Newport Group (a Vestwell company): Mid-to-large retirement plan recordkeeper and TPA serving corporate, government, and Taft-Hartley plans with bundled and unbundled service options. Comparable in service breadth to Sentinel at higher scale.
- Paychex Retirement: Retirement plan administration arm of Paychex focused on small and mid-sized businesses, with 401(k) plan setup, compliance testing, and Form 5500 services. Comparable in customer segment and service mix to Sentinel.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Sentinel Pension social profiles
Digital presenceSentinel Pension financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sentinel Pension leadership team
Management profileNumber of profiles
Profiles12 records
Sentinel Pension funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sentinel Pension M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sentinel Pension
What does Sentinel Pension do?
Sentinel Pension is a Third Party Administrator (TPA) that administers employer-sponsored qualified retirement plans, including 401(k), 403(b), defined benefit, and cash balance plans. The firm delivers its services through an unbundled service model, allowing plan sponsors and their advisors to engage Sentinel for administration, compliance testing, and consulting on an à la carte basis rather than as a bundled package. It also publishes "The Sentinel Show," a retirement plan industry podcast.
Is Sentinel Pension a public or private company?
Sentinel Pension is a private company. It is classified as management employee owned and is currently operating.
When was Sentinel Pension founded?
Sentinel Pension was founded in 1989. It employs 1 to 10 people.
Where is Sentinel Pension based?
Sentinel Pension is headquartered in Baton Rouge, United States, in the North America region.
How does Sentinel Pension make money?
One revenue line is on record: third Party Administration Services.
Who are Sentinel Pension's main competitors?
Broad incumbents on record are Empower Retirement, Schwab Retirement Plan Services, Principal Financial Group, John Hancock Retirement Plan Services, Vanguard — Institutional Retirement and Fidelity Investments — Workplace Investing. Direct peers are ADP Retirement Services, Ascensus, Newport Group (a Vestwell company) and Paychex Retirement.
Does Sentinel Pension have an API?
No public API is recorded for Sentinel Pension.
What industry is Sentinel Pension in?
Sentinel Pension's product category is Retirement Plan Administration. Its primary akta.pro industry code is BPAIAKAA, Pensions & Retirement Benefits Administration. Its NAICS code is 524292.