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Hi, I need help updating an existing spreadsheet of 7,773 U.S. marine businesses for REFEVIA Marine. This is an existing-list verification job, not a request for a new lead list. For each business, please: * Verify and fill missing public business phone, email, website and address where available. * Confirm the correct business and branch. * Flag duplicates, closed businesses and incorrect locations. * Include source links for corrections and clearly mark information you cannot verify. * Preserve every listing ID, URL and original value. Do not delete records or guess details. Deliver the results in Excel, with proposed corrections in separate columns. No WordPress access is needed. I would like to start with a paid trial of 100 records, counted toward the full 7,773. We would proceed with the remaining records after reviewing the trial. Please provide your price for the trial and the full project, expected delivery time, and research method. Can you match and update my existing records rather than supply unrelated leads? Thank you, REFEVIA Team
Project ID: 40743071
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Your 100-record paid trial structure is smart. It lets you verify my accuracy before committing to the full 7,773. I've done this kind of existing-list verification work before, cleaning and updating business directories where the original data is a year or two stale. My approach for each record: cross-reference the business name and address against public sources (state business registries, Google Business profiles, the company's own website if it's still live). Phone and email get verified through the business's current web presence, not guessed. Closed businesses get flagged with the source that confirmed the closure. Duplicates get matched by name + address similarity so you can decide which to keep. What you'd get back is your same spreadsheet with every original value preserved, corrections in separate columns exactly like you asked, and a source-link column so your team can spot-check anything. I mark anything I can't verify rather than fill in a guess. For the 100-record trial I can turn it around in 2-3 days. The full project at 7,773 records would take roughly 3-4 weeks depending on how many records need manual digging versus quick confirms. Want to kick off the trial batch this week?
$150 USD in 7 days
3.4
3.4
113 freelancers are bidding on average $119 USD for this job

Hi, yes—I can match and update your existing 7,773 records, not replace them with unrelated leads. I’ll preserve every original ID/value, verify the correct business/branch, add proposed corrections in separate columns, flag duplicates/closed locations, and include source links without guessing missing data.
$30 USD in 1 day
8.7
8.7

Hello there, I am experienced in web scraping and building scripts or a Windows desktop application using Python. I am also experienced in large data scraping from a given website, bypassing IP, Captcha, and anti-bot or cloud flair protection. Please message me to discuss this project in detail. Best Regards Enamul
$150 USD in 4 days
8.2
8.2

Dear sir,I’m interested in this existing-list verification project. I have experience with web research, business verification, data cleaning, and Excel-based lead-list updates. I can work directly from your 7,773 existing records, preserve all original IDs, URLs, and values, and add proposed corrections in separate columns without deleting or guessing information. For the paid trial, I can complete 100 records for $15 within 1 days. For the full 7,773 records, I estimate 3–4 weeks, depending on verification complexity. I’ll use official business websites, Google Maps, directories, and other reliable public sources, with source links for each correction. Regards sujon
$30 USD in 1 day
7.5
7.5

Hello there, as you can see from my profile I have experience in similar projects. Please contact me for more info Thanks
$250 USD in 7 days
7.5
7.5

Hi there, I’ve carefully reviewed the requirements and understand that this is an existing-list verification project, not lead generation. The priority is to preserve all 7,773 records and IDs while accurately matching each business/branch, researching missing public details, and documenting every correction with a source. First, I’ll work directly from your existing spreadsheet and preserve the original Listing ID, URL, and values unchanged. Then I’ll verify each business using official websites, Google/Maps listings, state/business directories, industry sources, and other legitimate public sources, cross-checking the business name, branch, phone, email, website, and address. Next, I’ll place proposed corrections in separate columns and clearly flag duplicates, closed businesses, incorrect locations, and information that cannot be verified, with source URLs for corrections. Finally, I’ll run consistency and duplicate checks before returning the Excel file. Yes, I can specifically match and update your existing records rather than supplying unrelated leads. Please share the spreadsheet so I can begin the paid trial. Cheers, Aneesa
$100 USD in 1 day
7.2
7.2

"Have a wonderful day!REFEVIA Team Your satisfaction is my top priority. I've carefully reviewed your project description and fully understand That you need updating an existing spreadsheet of 7,773 U.S. marine businesses. it's take 3 days and i think that 140 is a fair price for it. I am Shuvankar, a dedicated and experienced freelancer with a proven track record over 190+ successfully completed projects, consistently positive reviews, and more than 5 years of professional experience. Why Choose Me? ✔ Proven Experience & Reliability ✔ Fast Turnaround & High-Quality Work ✔ Transparent Communication ✔ 24/7 Availability – I’m always here when you need support ✔ 100% Satisfaction Guarantee Best Regards, Shuvankar"
$140 USD in 3 days
7.2
7.2

Hi, yes—I can work directly from your existing 7,773 records rather than creating a separate lead list. I’ll preserve every Listing ID, URL and original value, research each business/branch, verify public phone, email, website and address, and place proposed corrections, source links, duplicate/closed/location flags and unverifiable fields in separate columns. I’d start with the paid 100-record trial, using business websites, directories and public search sources, then apply the same matching and verification process to the remaining records after approval. I’ll deliver a clean Excel file with a full audit trail and no guessed information. Google’s business documentation also confirms that public business pages can provide structured address, telephone and URL data useful for cross-checking. **Trial:** $15 / 100 records **Full project:** $350 / 7,773 records **Turnaround:** approximately 10–14 days for the full dataset.
$350 USD in 14 days
7.5
7.5

Hi, I am Noyon from Global Service 24/7. I have 7+ years of experience in data verification, web research, data cleaning, and business database updating. I can work directly with your existing 7,773 records, preserving every listing ID, URL, and original value while adding proposed corrections in separate columns. I will verify phone, email, website, address, branch, duplicates, and business status using company websites, Google/Maps, business directories, industry sources, and other reliable public sources, with source links for each correction. I understand this is an existing-list verification project, not a new lead-generation task, and I will never guess or delete unverified records. I am happy to start with the paid 100-record trial and can provide my price and delivery estimate based on the spreadsheet structure. Please contact me if you are interested.
$30 USD in 1 day
7.3
7.3

AVAILABLE TO START IMMEDIATELY. FREE SAMPLE PROVIDED.,,. Using Excel and Python for automated lookup and rigorous manual verification, I will deliver the 100-record trial and full 7,773 list with verified contact details, duplicate/closed flags, and source links in separate columns while strictly preserving all original IDs and data. 10+ years Advanced Excel experience, Certified VBA Programmer, MBA.
$51 USD in 1 day
6.6
6.6

Hi REFEVIA Team, yes, I can work directly with your existing 7,773 records rather than providing unrelated leads. I’ll preserve every listing ID, URL, and original value, then verify missing phone, email, website, address, and branch details using official websites, Google Maps/Business Profiles, and other reliable public sources. I’ll flag duplicates, closed businesses, incorrect locations, and anything that cannot be verified, with source links for corrections. I’m happy to start with the paid 100-record trial and have it counted toward the full project. My proposed rate is $30 for the 100-record trial, with the full 7,773-record project priced at $1,500. I can complete the trial within 1–2 days and the full project in approximately 2–3 weeks, depending on verification complexity.
$30 USD in 7 days
6.3
6.3

Hi, I can help in updating an existing spreadsheet of 7,773 U.S. marine businesses for REFEVIA Marine according to your needs. Looking forward to your response. Thank You!
$30 USD in 1 day
6.4
6.4

CPA License holder Hi, I am an experienced Associate Member the Certified Cost and Management Accountant (ACMA), a Financial Analyst and a Certified Public Accountant (CPA) with more than 7+ years' experience in finance. I have gone through your project with interest, and it seems a perfect match with my skills. May I ask you a few questions about your project? What’s the principal activity of your business? Do you have any specific reporting requirements? When would you like to start? I have been providing financial modelling, business analysis, business plans, financial analysis, financial forecasting, Excel, advanced Excel, Visual Basic, payroll, data processing, data entry, finance, accounting, and financial research services and have more than 3+ years with a top-rated audit firm (KPMG), during which I have dealt with a number of clients and provided them extremely satisfactory services. Apart from that, I am also highly proficient in different accounting software packages like Excel, Advanced Excel, QuickBooks, Intuit QuickBooks, Xero, Microsoft Dynamics, Enterprise and more. I am a fast learner, problem solver, detail-orientated and highly organised. Looking forward to hearing from you soon! Looking forward to hearing from you Best regards. Zakwan
$99 USD in 1 day
6.1
6.1

Hello REFEVIA Team, The hidden risk in updating 7,773 marine-business records is not finding more names, it is preserving every original ID and URL while making each correction traceable, defensible, and easy to review. I can verify your existing records rather than produce unrelated leads, using public business sources to confirm phone, email, website, address, branch, operating status, and duplicate or location issues. I will return the Excel file with original values preserved, proposed corrections in separate columns, source links for every change, and clear "unable to verify" markings. My workflow combines careful Data Processing with structured source validation and practical Analytics checks; Artificial Intelligence can assist with prioritization, while every final correction remains manually reviewed. No WordPress access is required. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can begin with the first 100 paid records, then continue through the remaining list after your review, with an initial structured delivery plan within 14 days. Which columns contain the listing ID and source URL, and should branch-level records remain separate when they share a parent company? Best regards, Asad Which columns contain the listing ID and source URL, and should branch-level records remain separate when they share a parent company? Would you prefer one sourc
$250 USD in 14 days
6.1
6.1

Hi there, I went through your project description and understand you need the existing 7,773 U.S. marine business records verified and corrected, while preserving every listing ID, URL, and original value rather than replacing the dataset with new leads. I’ll work directly against your existing spreadsheet, researching each business through its official website, Google/business listings, marine directories, and other reliable public sources. I’ll verify the correct branch and location, fill missing public phone, email, website, and address details, identify duplicates and closed businesses, and record source URLs for every correction. Proposed values and verification status will remain in separate columns, with uncertain information clearly flagged and no guessed data. I’ll first complete the paid 100-record trial, review the results with you, then scale the same process across the remaining records. To scope your project clearly, I would like to ask: does the existing spreadsheet already contain a unique listing ID for every record that should remain unchanged? Let’s start with the 100-record trial and establish the verification standard. Cheers, Imran Ali
$90 USD in 1 day
5.6
5.6

Hi, I am Adeel. I work with scraping and data extraction regularly, matching and enriching existing records rather than generating fresh leads, which is exactly what this needs. For the trial, I would verify each of the 100 records against public sources, filling phone, email, website and address gaps, flagging duplicates or closed locations, and citing the source link for every correction in a separate column. Original values and listing IDs stay untouched throughout. For the trial of 100 records I would charge 25 dollars, with the full 7,773 scaled from that rate once you review the results. Are the source links you want per field, or one link per corrected record?
$30 USD in 1 day
4.9
4.9

Hi REFEVIA Team, yes, I can match and update your existing 7,773 records without deleting or guessing any data. I’ll verify phone, email, website, address, branch details, duplicates and closures using reliable public sources, with source links and separate correction columns. I can start with the 100-record paid trial and deliver accurate, well-organized Excel data. Ready to begin immediately. — Khush
$30 USD in 1 day
4.8
4.8

Hi REFEVIA Team, I can handle this as an existing-list verification project, preserving every original record and avoiding guessed information. • Verify phone, email, website, address, branch, and business status using reliable public sources • Keep Listing ID, original URL, and original values unchanged • Add proposed corrections in separate columns with source links • Flag duplicates, closed businesses, incorrect locations, and unverified details • Start with the 100-record paid trial and provide a clear quality report • Research manually using official websites, Google Maps, business directories, and other reputable public sources I’m comfortable with large-scale data verification and Excel-based research. I can provide the trial/full-project pricing and delivery estimate once I review the spreadsheet structure and required fields.
$200 USD in 2 days
4.6
4.6

⚠️ If you're not happy, you don’t pay. ⚠️ Hi REFEVIA Team, thank you for sharing the detailed project brief. I’ve reviewed your requirements carefully. I can verify and update your marine business spreadsheet using advanced research techniques with a precise and organized approach. I will deliver: • Verified business phone numbers, emails, websites, and addresses • Confirmation of business and branch accuracy • Identification of duplicates, closed businesses, and incorrect locations • Source links for all corrections and clear markings for unverified information • Preservation of all listing IDs, URLs, and original values You will also receive: • A comprehensive report on the verification process I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal
$150 USD in 14 days
4.3
4.3

Hi REFEVIA Team, Thank you for reaching out. I would be glad to help you verify and update your dataset of 7,773 U.S. marine businesses. I specialize in database cleaning, record matching, and data verification, so I will strictly update and match your existing records line by line without supplying unrelated leads or deleting any listing IDs. My manual research workflow involves checking official company websites, state business registries, and verified public directories to cross-reference addresses, phone numbers, emails, and active operating status. For every record, I will add proposed updates and source URLs in separate columns while keeping all original data intact, clearly flagging any duplicates, permanently closed locations, or unverified entries. I can complete the 100-record paid trial for $80 within 3 days, maintaining the exact same per-record rate for the remaining dataset upon your review and approval. I am ready to start as soon as you share the trial sheet! Best regards, Mihira
$80 USD in 4 days
4.4
4.4

Greetings, Hope you are doing very well. I specialize in business data verification, web research, and lead-list enrichment, and I can work directly with your existing 7,773 records without replacing them with unrelated leads. I’ll verify each business and branch, research missing phone, email, website, and address details, identify duplicates/closed businesses, and provide source links for every correction. I’ll preserve all listing IDs, URLs, and original values, with proposed corrections in separate columns and no guessing. Paid trial (100 records): $10 Full project: $700 Trial delivery: 1–2 days | Full project: 3–4 weeks I’m ready to start with a sample. Best regards, Preti
$30 USD in 1 day
4.3
4.3

Eastport, United States
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