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Best Cybersecurity Companies in Lewisburg, TN (2026)

105 cybersecurity companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Lewisburg: Franklin Private Investigator - The Dillon Agency, IFR Score 59/100; 5.0★ from 14 Google reviews; open 7 days a week.

  2. 10

    Most-reviewed: ProTek, 593 Google reviews at 4.8★, the most of 105 ranked; ranked #10.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

105 Lewisburg cybersecurity companies are ranked here by IFR Score, from nine published factors. 23 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 5.0★ across 105 rated IT firms.

Top 10 cybersecurity companies in Lewisburg at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 cybersecurity companies in Lewisburg at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Franklin Private Investigator - The Dillon Agency595.0★ (14)Franklin, 33 mi awaySat · Sun · EveningsOverall
2Mission Multiplier585.0★ (63)Huntsville, 50 mi away——
3Simple Helix574.4★ (131)Huntsville, 49 mi away——
4ImageQuest575.0★ (34)Brentwood, 36 mi away——
5Safe Network Solutions | IT Support and Cybersecurity Nashville575.0★ (220)Nashville, 45 mi away——
6The Dillon Agency: Trustworthy, Experienced, Licensed Private Investigation Firm564.3★ (6)Murfreesboro, 35 mi awaySat · Sun · Evenings—
7Bacheler Technologies - Nashville565.0★ (37)Nashville, 49 mi away——
8MyLocalData565.0★ (8)Columbia, 19 mi awaySat · Evenings—
9365 Data Centers553.4★ (9)Nashville, 49 mi awaySat · Sun · Evenings—
10ProTek554.8★ (593)Madison, 48 mi away—Most reviews

The 105 best cybersecurity companies in Lewisburg, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

  1. Ranked #1 in Lewisburg

    Based in Franklin, 33 mi away

    59/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    231 Public Square 3rd Floor, Franklin, TN 37064
  2. Based in Huntsville, 50 mi away

    58/100IFR Score

    Ranked #2 because of its Google rating and service focus: 5.0★ from 63 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 63 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1300 Meridian St N Ste 101, Huntsville, AL 35801
  3. Based in Huntsville, 49 mi away

    57/100IFR Score

    Ranked #3 because of its Google rating and service focus: 4.4★ from 131 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 131 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    165 West Park Loop NW, Huntsville, AL 35806
  4. Based in Brentwood, 36 mi away

    57/100IFR Score

    Ranked #4 because of its Google rating and service focus: 5.0★ from 34 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 34 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat–Sun closed
    Address
    7100 Commerce Way #175, Brentwood, TN 37027
  5. 56/100IFR Score

    Ranked #6 because of its Google rating and service focus: 4.3★ from 6 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.3★ from 6 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    8 N Public Square, Murfreesboro, TN 37130
  6. Based in Columbia, 19 mi away

    56/100IFR Score

    Ranked #8 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Fri 7 AM–10 PM · Sat 9 AM–6 PM · Sun closed
    Address
    210 Sharon Cir, Columbia, TN 38401
  7. Based in Nashville, 49 mi away

    55/100IFR Score

    Ranked #9 because of its Google rating and service focus: 3.4★ from 9 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 3.4★ from 9 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    147 4th Ave N 8th floor, Nashville, TN 37219
  8. #10 ProTek

    Based in Madison, 48 mi away

    55/100IFR Score

    Ranked #10 because of its Google rating and review volume: 4.8★ from 593 Google reviews, the most in Lewisburg.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 593 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    8103 Hwy 72 W #B, Madison, AL 35758
  9. 55/100IFR Score

    Ranked #11 because of its Google rating and review volume: 5.0★ from 127 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 127 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1 Vantage Way E210, Nashville, TN 37228
  10. Based in Nashville, 49 mi away

    53/100IFR Score

    Ranked #12 because of its Google rating and service focus: 4.9★ from 14 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 14 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat–Sun closed
    Address
    1900 Patterson St Ste 101, Nashville, TN 37203
  11. Based in Mount Juliet, 58 mi away

    53/100IFR Score

    Ranked #13 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
  12. Based in Nashville, 44 mi away

    53/100IFR Score

    Ranked #14 because of its Google rating and service focus: 5.0★ from 9 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat–Sun closed
    Address
    301 S Perimeter Park Dr #214, Nashville, TN 37211
  13. Based in Nashville, 45 mi away

    52/100IFR Score

    Ranked #16 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer security service”.

    Based on 7 of 9 factors; recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    4235 Hillsboro Pike #300, Nashville, TN 37215
  14. Based in Huntsville, 51 mi away

    52/100IFR Score

    Ranked #18 because of its Google rating and service focus: 4.5★ from 13 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.5★ from 13 Google reviews
    Hours
    Mon–Tue 9 AM–5 PM · Wed closed · Thu–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    850 Ben Graves Dr NW Suite 306, Huntsville, AL 35816
  15. Based in Florence, 67 mi away

    52/100IFR Score

    Ranked #19 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    623 S Seminary St Ste 132, Florence, AL 35630
  16. #20 Sentar

    Based in Huntsville, 50 mi away

    52/100IFR Score

    Ranked #20 because of its Google rating and service focus: 4.9★ from 9 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 9 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    675 Discovery Dr NW Ste 205, Huntsville, AL 35806
  17. Based in Nashville, 49 mi away

    52/100IFR Score

    Ranked #21 because of its Google rating and service focus: 5.0★ from 8 Google reviews, listed on Google as “Computer security service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    555 Marriott Dr Ste 255, Nashville, TN 37210
  18. Based in Brentwood, 40 mi away

    52/100IFR Score

    Ranked #24 because of its Google rating and review volume: 5.0★ from 105 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 105 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    277 Wilson Pike Cir #100, Brentwood, TN 37027
  19. Based in Smyrna, 40 mi away

    51/100IFR Score

    Ranked #25 because of its Google rating and review volume: 4.8★ from 145 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 145 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    4000 White Birch Ave Ste A4, Smyrna, TN 37167

Cybersecurity companies ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in IFR Score order; each links to its profile. We publish the top 50 of 105 ranked cybersecurity companies here; the rest are on their profiles.

cybersecurity companies in Lewisburg, ranks 26 to 50
RankBusinessIFR ScoreGoogle ratingDistance
26TierPoint Nashville Data Center514.3★ (28)33 mi
27The 20 MSP515.0★ (26)50 mi
28Allied Computer Consulting515.0★ (3)53 mi
29Fortified Health Security513.3★ (7)41 mi
30Dynamic Edge, Inc.514.8★ (6)50 mi
31Stealth-ISS Group Inc.515.0★ (5)51 mi
32Intrust IT505.0★ (3)41 mi
33Flexential - Nashville - Brentwood Data Center504.8★ (14)36 mi
34Atiba Software & IT Services505.0★ (30)49 mi
35Dr. Troy Williams505.0★ (6)60 mi
36Cybersmarts.al Limited505.0★ (6)60 mi
37Flexential - Nashville - Franklin Data Center504.6★ (13)33 mi
38Advanced Computer Diagnostics504.9★ (64)55 mi
39Verity IT505.0★ (36)18 mi
40InfoTech505.0★ (54)36 mi
41Verified Safe Cyber Security Solutions505.0★ (5)60 mi
42A & A Zoomtek Computer Repair504.5★ (19)49 mi
43LOGICFORCE505.0★ (3)49 mi
44RPM Computing505.0★ (3)50 mi
45The Computer Butler, LLC494.8★ (17)35 mi
46IT Solutions Technology Partners494.6★ (11)40 mi
47NexGen Communications495.0★ (73)62 mi
48Novatech494.3★ (137)49 mi
49Computer Renaissance493.9★ (76)36 mi
50Ashland City PC Repair494.5★ (17)57 mi

Also serving Lewisburg

20 more cybersecurity companies within 75 mi that we can't rank yet: too few reviews, or a service we couldn't confirm. Listed A to Z.

Unranked cybersecurity companies serving Lewisburg
BusinessGoogle ratingDistance
CND Core5.0★ (1)23 mi
Computer Hitman4.4★ (5)In Lewisburg
Cyber Corp Software5.0★ (1)40 mi
HCTec4.5★ (2)41 mi
IT LEGENDS LLC5.0★ (1)20 mi
KDG Web Solutions5.0★ (2)53 mi
KirkpatrickPrice5.0★ (2)45 mi
Lester Technology Solutions5.0★ (1)35 mi
Logically4.0★ (2)53 mi
MAD Security5.0★ (2)51 mi
Noble IT5.0★ (2)35 mi
NorDutch Technologies, Inc.5.0★ (1)35 mi
RedEye Security5.0★ (2)51 mi
SecurityBreach5.0★ (1)35 mi
Teklinks5.0★ (1)35 mi
TekSolve ProIn Lewisburg
TVG Consulting | Managed IT Services & IT Support in Franklin5.0★ (2)35 mi
vCISO Services, LLC5.0★ (2)33 mi
World Security Alliance5.0★ (1)18 mi
Zazz5.0★ (1)34 mi

How we ranked Lewisburg cybersecurity companies

We scored 105 Lewisburg cybersecurity companies on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Lewisburg data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a cybersecurity company

  1. Ask whether monitoring is staffed around the clock by the firm itself or by a partner.
  2. Ask for a sample assessment or penetration-test report with client details removed.
  3. Check experience with your industry’s rules (for example HIPAA, PCI DSS or CMMC).
  4. Ask what the firm does in the first hour of an incident, and whether that is in the contract.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a cybersecurity company

  • Is your security monitoring staffed 24/7, and by whom?
  • Which frameworks do you assess against?
  • What do your reports include, and do you re-test after we fix the findings?
  • Do you handle incident response yourselves, and do you work with cyber insurers?
  • What access will you need to our systems, and how is it controlled and logged?
  • Which certifications do the people doing the work hold?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Cybersecurity companies in Lewisburg: frequently asked questions

Who is the best cybersecurity company in Lewisburg?

By IFR Score, the highest-ranked cybersecurity company in Lewisburg, TN is Franklin Private Investigator - The Dillon Agency with an IFR Score of 59/100. It has 5.0★ from 14 Google reviews. It is open 7 days a week. Mission Multiplier (#2) and Simple Helix (#3) follow. We ranked 105 cybersecurity companies on nine factors, last updated November 9, 2026.

How many cybersecurity companies are there in Lewisburg?

ITFirmsRanked ranks 105 cybersecurity companies serving Lewisburg, TN. Another 20 within 75 mi are listed but not ranked yet. Counts are as of November 2026.

Which cybersecurity companies in Lewisburg work on weekends?

23 of 105 ranked cybersecurity companies post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Franklin Private Investigator - The Dillon Agency (#1), The Dillon Agency: Trustworthy, Experienced, Licensed Private Investigation Firm (#6) and MyLocalData (#8). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Lewisburg cybersecurity companies have?

The median Google rating among 105 rated cybersecurity companies in Lewisburg is 5.0★, with a median of 15 reviews. ProTek has the most, 593 reviews, and ranks #10. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank cybersecurity companies?

Each cybersecurity company gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do cybersecurity companies outside Lewisburg count in this ranking?

Yes, if they are within 75 mi of the Lewisburg city center, our service radius for cybersecurity companies. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can cybersecurity companies pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a cybersecurity company do?

Cybersecurity companies assess and protect a business’s systems and data: security monitoring, endpoint protection, penetration testing, compliance support and incident response.

How are cybersecurity companies in Lewisburg ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does cybersecurity, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

Do we need a cybersecurity firm if we already have an IT provider?

Sometimes. Many IT providers include basic security tools; a security firm adds specialist work such as 24/7 monitoring, penetration tests, compliance audits and incident response. Ask your IT provider what they cover and where they would bring in a specialist.

What is the difference between a security assessment and a penetration test?

An assessment reviews your policies, settings and controls against a framework. A penetration test is an authorised, simulated attack that tries to exploit weaknesses. Both end with a written report and a list of fixes.

Can a cybersecurity firm help with compliance?

Many help organisations prepare for requirements such as HIPAA, PCI DSS, CMMC or SOC 2. They can advise and assess, but only an independent auditor issues a SOC 2 report, and compliance is ultimately your responsibility.

Update log for Lewisburg

  1. November 2026: IFR Scores recalculated for 105 cybersecurity companies serving Lewisburg.
  2. November 2026: 1 duplicate listing merged.