MSP SignalBETA
Company record · observed Oct 22, 2026 · confidence 50%
UnclaimedIT service providerFounded 193723 staffLocal
Piltz, Williams, LaRosa & Company logo

Piltz, Williams, LaRosa & CompanyIT service provider profile · Biloxi, MS

We Listen, We Respond

Biloxi, MS · localpwlcpa.com ↗(228) 374-4141
Ownership: IndependentPublic: NoTicker: ––Acquisition: ––Closed: ––
MSP score · confidence 50%
51.9OF 100
30-day change: –– · No changes detected in the last 180 days.
National rank#16,246of 45,545 · top 36%
MS#49of 158 · top 32%
Biloxi#3of 7 · top 43%
Security headers BDomain 26 yrsNAICS 541211

MSP Signal ranks Piltz, Williams, LaRosa & Company #16,246 of 45,545 IT service providers nationally. Piltz, Williams, LaRosa & Company is an IT service provider in Biloxi, MS, founded 1937, with 23 staff. It offers Audit, Bookkeeping, Payroll.

Source: MSP Signal, Piltz, Williams, LaRosa & Company company profile, Oct 22, 2026, https://mspsignal.com/msp/piltz-williams-larosa-co-

01

Score breakdown

5 pillars · weighted · 51.9 / 100
Reputation30%
67/100
Lifted by more Google reviews and a higher rating.
Presence25%
60/100
Lifted by a stronger website and public profiles.
Credibility20%
45/100
Lifted by a fuller record: services, credentials, pricing.
Scale15%
51/100
Lifted by team size.
Momentum10%
0/100
Lifted by more kinds of change in 180 days.
How the score works
Weighted contribution · how 51.9 is builtscore × weight = points
51.9of 100 · 48.1 unearned
0255075100
PillarScore / 100WeightPoints
Reputation
×30%20.2
Presence
×25%15.1
Credibility
×20%9.0
Scale
×15%7.7
Momentum
×10%0.0
▲ Momentum yields the fewest points per weight, the pillar with the most headroom.
30-day score Δ–no comparable history
30-day rank Δ–no comparable history
Change types · 180 d0 / 4No changes detected in the last 180 days.
Local rivals · 25 mihow chosen
5 mi15 mi25 mi1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell1 provider in this cell2 providers in this cell2 providers in this cell3 providers in this cell4 providers in this cell4 providers in this cellPILTZ, WILLIAMS, LAROSA & PROVIDERS PER CELL14
30 IT service providers within 25 miBasemap © Esri, HERE, Garmin, OpenStreetMap contributors
Claim · free · local benchmarkPreview
rivals by score band · gap to nearest higher / lower · counts, locked rows are previews, not published facts
02

Signal feed

no events returned

No changes detected in the last 180 days.

Signal planSignal plan · full rival watch: every change at every nearby rival.See the Signal plan
03

Reputation

Google · 0 reviews
–
Listing: ––review velocity: ––
Star distribution: ––
What reviewers mention
––
Listings
––
Sentiment––
Hours––
Other sources · BBB: –– · Facebook rating: ––
04

Services and offer

from their site
AAudit
BBookkeeping
PPayroll
TTax Preparation
CCompilation Review
LLitigation Support
QQuickbooks Services
PPersonal Financial Planning
NNetwork Security Analysis
MManaged IT Services
DDisaster Recovery
WWeb Development
Industries
Finance
Availability
No 24/7 claim on their site
Guarantees
––
Compliance
––
Works with
Quickbooks
Partners
––
05

Web & search

MSPSIG.RPT search scan · technical record
Organic visits–/ month est.
Domain authority–/ 100
Top keywords · position
Organic keywords, top keywords, backlinks, referring domains and paid search: Signal plan. Owners see their own.
Website technology
––
▸ Open technical record · web maturity 67 / 100
Blog0/15
Pricing0/10
Socials10/10
Longevity10/10
Email Auth15/15
Site Depth10/10
Brand Assets5/5
unmeasured components: seo, reviews
Performance · SEO · Accessibility60 · 92 · 86
Email authSPF · DKIM · DMARC p=reject
CDNSucuri
Hosting––
Blognone
Subdomains0
Security headersB
06

Record & location

HQ
5 mi10 miHQMap of Piltz, Williams, LaRosa & Company headquarters in Biloxi (approximate HQ area)Approximate HQ areaBasemap © Esri, HERE, Garmin, OpenStreetMap contributors
Piltz, Williams, LaRosa & Company website snapshot
Website
Location
1077 Tommy Munro Drive, Biloxi, MS 39532
Founded
1937
Staff
23 staff · national median 10
Languages
––
Annual revenue
$20M to $50M · range · exact estimate on the Signal plan
NAICS
541211
Also from
––
States served
MS
07

People & hiring

0 tracked · 0 leaders
Staff by department
Accounting
9
Operations
3
Sales
1
Marketing
1
Information Technology
1
Hiring
0job postings in 90 days
Job postings: ––
08

Recognition, news & about

public sources
Awards & rankings
––
Peer mentions in 90 days: 4 · BBB: ––
In the news
––
About

In their own wordsPiltz, Williams, LaRosa & Co. is a firm of highly trained and experienced certified public accountants dedicated to the clients' needs. What do we do best? We listen, and we respond. We help you solve problems and plan for the future. We care about you the client and will garner whatever resources necessary to provide you with the best personal and professional services possible. Our goal is to help you maximize your financial enjoyment. You need your CPA to be accessible, listen, and respond. That is our pledge. Piltz, Williams, LaRosa & Company was first organized in 1937, as a branch of the New Orleans firm of Barton, Pilie', Hughes & Jones. In 1962, on Barton, Pilie', Hughes & Jones' decision to merge with a national firm, acquisition of the branch was offered to Gerald Piltz and A.C. Simms. A partnership was formed on June 1, 1962, with the name of Piltz, Simms & Co. Upon A.C. Simms' retirement on July 1, 1977, the partnership name was changed and Piltz, Williams, LaRosa & Company was born. For 20 years our main office was located on Lameuse Street in Biloxi, Mississippi. Hurricane Katrina destroyed those offices and we made the difficult decision to move to higher ground. On May 21, 2009 we moved into our new office facilities located in the Biloxi Commerce Park at 1077 Tommy Munro Drive. The firm is a member of the American Institute of Certified Public Accountants (AICPA); the Mississippi Society of Certified Public Accountants (MSCPA); the AICPA's Private Companies Practice Section and is licensed by the Mississippi State Board of Public Accountancy. Professional standards and licensure regulations require that the firm subject itself to peer review every three years. Since 1987 we have received unqualified peer review opinions on the application of our professional standards. Our team of professionals and support personnel are dedicated to quality both as to the standards and the service we provide.

Leadership
––
0 joined and 0 left in 90 days
Service areas
Mississippi Gulf Coast
Partner badge
––
09

What they say about themselves

site quotations · unconfirmed
Site quotations: ––up to three quotations per category
10

Frequently asked questions

reuses public facts · FAQ schema
Where is Piltz, Williams, LaRosa & Company located?

1077 Tommy Munro Drive, Biloxi, MS 39532.

How many people work at Piltz, Williams, LaRosa & Company?

Piltz, Williams, LaRosa & Company has 23 staff.

What services does Piltz, Williams, LaRosa & Company offer?

Audit, Bookkeeping, Payroll, Tax Preparation, Compilation Review, Litigation Support, Quickbooks Services, Personal Financial Planning, Network Security Analysis, Managed IT Services, Disaster Recovery, Web Development.

How does Piltz, Williams, LaRosa & Company rank among IT providers in Biloxi?

#3 of 7 observed providers in Biloxi; #16,246 of 45,545 nationally.

Is Piltz, Williams, LaRosa & Company claimed on MSP Signal?

Not claimed.

Claimed · not shown (unclaimed) · Verified data · conditional on field sources · Registered entity · conditional on legal-entity nameLast observed Oct 22, 2026 · Citation: Piltz, Williams, LaRosa & Company company profile · https://mspsignal.com/msp/piltz-williams-larosa-co-
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